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Tokyo to Seoul HND, NRT → GMP, ICN

Haneda Airport (HND), Narita International Airport (NRT) → Gimpo International Airport (GMP), Incheon International Airport (ICN)

The cheapest return found recently is $198 with Air Seoul, 27 Oct – 30 Oct, found 3 hours ago. The cheapest one-way found recently is $116 with Peach, 12 Jan 2027, found yesterday.

Return

The cheapest return fare on each of 52 departure dates is usually $221 to $258.

Cheapest return found recently

$198

27 Oct – 30 Oct · Air Seoul

Narita International Airport (NRT) → Incheon International Airport (ICN)

Leaves 12:50 p.m. · Return leaves 4:10 p.m. · 5 h 35 min of travel, both ways together

out nonstop, back nonstop

found 3 hours ago

See prices for these datesCheck today's price

Cheapest nonstop return

$198

27 Oct – 30 Oct · Air Seoul

Narita International Airport (NRT) → Incheon International Airport (ICN)

Leaves 12:50 p.m. · Return leaves 4:10 p.m. · 5 h 35 min of travel, both ways together

out nonstop, back nonstop

found 3 hours ago

See prices for these datesCheck today's price

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently $198 27 Oct – 30 Octfound 3 hours agoSee prices for these dates

Cheapest we hold, of any age $112 15 Dec – 22 Decfound 4 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $112 to $186.

At $198, the cheapest return found recently is above that range.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 52 departure dates from 20 Oct to 30 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 3-night return fares leaving within 3 days of 27 Oct to compare.

Every date we hold

538 fares on 52 departure dates

20 Oct – 24 Oct: $222, found 3 days ago21 Oct – 6 Nov: $240, found 23 hours ago25 Oct – 24 Nov: $300, found 4 days ago26 Oct – 25 Nov: $249, found 4 days ago27 Oct – 30 Oct: $198, found 3 hours ago28 Oct – 26 Nov: $240, found 4 days ago29 Oct – 27 Nov: $252, found 4 days ago30 Oct – 28 Nov: $289, found 4 days ago31 Oct – 29 Nov: $327, found 5 days ago1 Nov – 30 Nov: $319, found 4 days ago4 Nov – 8 Nov: $219, found 4 days ago6 Nov – 8 Nov: $259, found 6 days ago7 Nov – 28 Nov: $230, found 6 days ago9 Nov – 11 Nov: $230, found 5 days ago12 Nov – 14 Nov: $199, found 3 days ago15 Nov – 17 Nov: $248, found 5 days ago22 Nov – 30 Nov: $319, found yesterday25 Nov – 26 Nov: $221, found 6 days ago26 Nov – 28 Nov: $193, found 5 days ago27 Nov – 27 Nov: $270, found 6 days ago28 Nov – 1 Dec: $213, found today30 Nov – 12 Dec: $214, found 3 days ago1 Dec – 8 Dec: $210, found 6 days ago2 Dec – 6 Dec: $179, found 6 days ago3 Dec – 6 Dec: $219, found 6 days ago6 Dec – 8 Dec: $230, found 2 days ago8 Dec – 10 Dec: $198, found 6 days ago15 Dec – 22 Dec: $112, found 4 days ago21 Dec – 31 Dec: $283, found 2 days ago26 Dec – 1 Jan 2027: $511, found 4 days ago30 Dec – 3 Jan 2027: $431, found 4 days ago10 Jan 2027 – 17 Jan 2027: $292, found 4 days ago13 Jan 2027 – 13 Jan 2027: $251, found 6 days ago15 Jan 2027 – 16 Jan 2027: $249, found today19 Jan 2027 – 27 Jan 2027: $239, found 5 days ago8 Feb 2027 – 8 Feb 2027: $314, found 6 days ago25 Feb 2027 – 28 Feb 2027: $273, found 5 days ago16 Mar 2027 – 31 Mar 2027: $234, found 3 days ago28 Mar 2027 – 31 Mar 2027: $219, found 5 days ago8 Apr 2027 – 10 Apr 2027: $245, found yesterday12 Apr 2027 – 25 Apr 2027: $243, found 2 days ago19 Apr 2027 – 23 Apr 2027: $228, found 3 days ago16 May 2027 – 12 Jun 2027: $228, found 4 days ago17 May 2027 – 12 Jun 2027: $228, found 4 days ago18 May 2027 – 20 May 2027: $229, found 3 days ago6 Jun 2027 – 13 Jun 2027: $217, found 2 days ago13 Jun 2027 – 20 Jun 2027: $227, found 6 days ago1 Jul 2027 – 14 Jul 2027: $229, found 6 days ago3 Jul 2027 – 19 Jul 2027: $257, found 5 days ago8 Jul 2027 – 17 Jul 2027: $228, found 4 days ago21 Jul 2027 – 10 Aug 2027: $228, found 5 days ago30 Jul 2027 – 2 Aug 2027: $228, found 5 days agoOctNovDecJanJul
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
20 Oct – 24 Oct$222Air SeoulNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
21 Oct – 6 Nov$240Air SeoulNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 23 hours agoSee prices for these dates
25 Oct – 24 Nov$300Jeju AirNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
26 Oct – 25 Nov$249Air BusanNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
27 Oct – 30 Oct$198Air SeoulNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 hours agoSee prices for these dates
28 Oct – 26 Nov$240T'way AirNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
29 Oct – 27 Nov$252Parata AirNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
30 Oct – 28 Nov$289Jeju AirNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
31 Oct – 29 Nov$327Jeju AirNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
1 Nov – 30 Nov$319Eastar JetNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
4 Nov – 8 Nov$219Air SeoulNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
6 Nov – 8 Nov$259Air SeoulNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
7 Nov – 28 Nov$230Air SeoulNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
9 Nov – 11 Nov$230ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
12 Nov – 14 Nov$199T'way AirNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
15 Nov – 17 Nov$248ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
22 Nov – 30 Nov$319Air PremiaNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound yesterdaySee prices for these dates
25 Nov – 26 Nov$221Jeju AirNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
26 Nov – 28 Nov$193T'way AirNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
27 Nov – 27 Nov$270Eastar JetNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
28 Nov – 1 Dec$213Ethiopian AirlinesNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound todaySee prices for these dates
30 Nov – 12 Dec$214ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
1 Dec – 8 Dec$210Air BusanNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
2 Dec – 6 Dec$179Ethiopian AirlinesNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
3 Dec – 6 Dec$219ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
6 Dec – 8 Dec$230ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
8 Dec – 10 Dec$198ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
15 Dec – 22 Dec$112T'way AirNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
21 Dec – 31 Dec$283ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
26 Dec – 1 Jan 2027$511Air BusanNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
30 Dec – 3 Jan 2027$431Air BusanNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
10 Jan 2027 – 17 Jan 2027$292ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
13 Jan 2027 – 13 Jan 2027$251ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
15 Jan 2027 – 16 Jan 2027$249Ethiopian AirlinesNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound todaySee prices for these dates
19 Jan 2027 – 27 Jan 2027$239PeachNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
8 Feb 2027 – 8 Feb 2027$314ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
25 Feb 2027 – 28 Feb 2027$273ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
16 Mar 2027 – 31 Mar 2027$234ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
28 Mar 2027 – 31 Mar 2027$219ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
8 Apr 2027 – 10 Apr 2027$245ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound yesterdaySee prices for these dates
12 Apr 2027 – 25 Apr 2027$243ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
19 Apr 2027 – 23 Apr 2027$228ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
16 May 2027 – 12 Jun 2027$228ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
17 May 2027 – 12 Jun 2027$228ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
18 May 2027 – 20 May 2027$229ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
6 Jun 2027 – 13 Jun 2027$217ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
13 Jun 2027 – 20 Jun 2027$227ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
1 Jul 2027 – 14 Jul 2027$229ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
3 Jul 2027 – 19 Jul 2027$257ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
8 Jul 2027 – 17 Jul 2027$228ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
21 Jul 2027 – 10 Aug 2027$228ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
30 Jul 2027 – 2 Aug 2027$228ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $112.

October 2026From $1989 departure dates27 Oct – 30 Oct · found 3 hours agoSee prices for these datesEvery date in October 2026
November 2026From $19313 departure dates26 Nov – 28 Nov · found 5 days agoSee prices for these datesEvery date in November 2026
December 2026From $112Cheapest seen9 departure dates15 Dec – 22 Dec · found 4 days agoSee prices for these datesEvery date in December 2026
January 2027From $2394 departure dates19 Jan 2027 – 27 Jan 2027 · found 5 days agoSee prices for these dates
February 2027From $2732 departure dates25 Feb 2027 – 28 Feb 2027 · found 5 days agoSee prices for these dates
March 2027From $2192 departure dates28 Mar 2027 – 31 Mar 2027 · found 5 days agoSee prices for these datesEvery date in March 2027
April 2027From $2283 departure dates19 Apr 2027 – 23 Apr 2027 · found 3 days agoSee prices for these dates
May 2027From $2283 departure dates16 May 2027 – 12 Jun 2027 · found 4 days agoSee prices for these dates
June 2027From $2172 departure dates6 Jun 2027 – 13 Jun 2027 · found 2 days agoSee prices for these dates
July 2027From $2285 departure dates8 Jul 2027 – 17 Jul 2027 · found 4 days agoSee prices for these dates

Airlines on the cheapest dates: ZIPAIR, Air Seoul, Jeju Air, Air Busan, T'way Air, Ethiopian Airlines, Eastar Jet, Parata Air.

One-way

The cheapest one-way fare on each of 37 departure dates is usually $120 to $136.

Cheapest one-way found recently

$116

12 Jan 2027 · Peach

Narita International Airport (NRT) → Incheon International Airport (ICN)

Leaves 8:30 a.m. · 3 h 20 min trip

nonstop

found yesterday

Open this tripCheck today's price

Cheapest nonstop one-way

$116

12 Jan 2027 · Peach

Narita International Airport (NRT) → Incheon International Airport (ICN)

Leaves 8:30 a.m. · 3 h 20 min trip

nonstop

found yesterday

Open this tripCheck today's price

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently $116 12 Jan 2027found yesterdayOpen this trip

Cheapest we hold, of any age $111 21 Sept 2027found 4 days agoOpen this trip

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $49 to $116.

At $116, the cheapest one-way found recently is at the high end of that range.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 37 departure dates from 22 Dec to 28 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

No. We hold one-way fares on 1 other departure date within 3 days of 12 Jan 2027, and it is not cheaper.

Every date we hold

220 fares on 37 departure dates

22 Dec: $118, found 2 days ago23 Dec: $145, found 3 days ago30 Dec: $121, found 7 hours ago12 Jan 2027: $116, found yesterday14 Jan 2027: $116, found yesterday18 Jan 2027: $133, found 5 days ago24 Jan 2027: $136, found 5 days ago2 Feb 2027: $156, found yesterday10 Feb 2027: $162, found 3 days ago11 Feb 2027: $187, found 4 days ago28 Feb 2027: $160, found 5 days ago10 Mar 2027: $133, found 4 days ago17 Mar 2027: $147, found 3 days ago23 Mar 2027: $145, found 4 days ago25 Mar 2027: $154, found 4 days ago29 Mar 2027: $126, found 2 days ago30 Mar 2027: $120, found 4 days ago31 Mar 2027: $120, found 6 days ago2 Apr 2027: $121, found today3 Apr 2027: $118, found 5 days ago8 Apr 2027: $124, found yesterday27 Apr 2027: $125, found 2 days ago30 Apr 2027: $133, found 4 days ago2 May 2027: $180, found 2 days ago6 May 2027: $127, found yesterday16 May 2027: $121, found 6 days ago2 Jun 2027: $129, found yesterday6 Jun 2027: $120, found 6 days ago20 Jun 2027: $130, found 2 days ago1 Jul 2027: $130, found yesterday2 Jul 2027: $128, found yesterday9 Jul 2027: $120, found 4 days ago14 Aug 2027: $120, found 3 hours ago21 Aug 2027: $128, found yesterday22 Aug 2027: $128, found yesterday21 Sept 2027: $111, found 4 days ago28 Sept 2027: $120, found 4 days agoDecJanFebMarAprMayJunJulAugSep
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 Dec$118PeachNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
23 Dec$145PeachNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 3 days agoOpen this trip
30 Dec$121T'way AirNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 7 hours agoOpen this trip
12 Jan 2027$116PeachNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
14 Jan 2027$116PeachNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
18 Jan 2027$133Jeju AirNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 5 days agoOpen this trip
24 Jan 2027$136ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 5 days agoOpen this trip
2 Feb 2027$156PeachHaneda Airport (HND) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
10 Feb 2027$162PeachNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 3 days agoOpen this trip
11 Feb 2027$187ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
28 Feb 2027$160PeachNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 5 days agoOpen this trip
10 Mar 2027$133ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
17 Mar 2027$147ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 3 days agoOpen this trip
23 Mar 2027$145PeachNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
25 Mar 2027$154PeachNarita International Airport (NRT) → Incheon International Airport (ICN)1 stopfound 4 days agoOpen this trip
29 Mar 2027$126ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
30 Mar 2027$120ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
31 Mar 2027$120ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 6 days agoOpen this trip
2 Apr 2027$121ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound todayOpen this trip
3 Apr 2027$118ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 5 days agoOpen this trip
8 Apr 2027$124ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
27 Apr 2027$125ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
30 Apr 2027$133ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
2 May 2027$180ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
6 May 2027$127ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
16 May 2027$121ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 6 days agoOpen this trip
2 Jun 2027$129ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
6 Jun 2027$120ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 6 days agoOpen this trip
20 Jun 2027$130ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
1 Jul 2027$130ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
2 Jul 2027$128ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
9 Jul 2027$120ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
14 Aug 2027$120ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 3 hours agoOpen this trip
21 Aug 2027$128ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
22 Aug 2027$128ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
21 Sept 2027$111Eastar JetNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
28 Sept 2027$120ZIPAIRNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip

Which month looks cheapest?

September 2027 is the cheapest month — from $111.

December 2026From $1183 departure dates22 Dec · found 2 days agoOpen this tripEvery date in December 2026
January 2027From $1164 departure dates12 Jan 2027 · found yesterdayOpen this trip
February 2027From $1564 departure dates2 Feb 2027 · found yesterdayOpen this trip
March 2027From $1207 departure dates30 Mar 2027 · found 4 days agoOpen this tripEvery date in March 2027
April 2027From $1185 departure dates3 Apr 2027 · found 5 days agoOpen this trip
May 2027From $1213 departure dates16 May 2027 · found 6 days agoOpen this trip
June 2027From $1203 departure dates6 Jun 2027 · found 6 days agoOpen this trip
July 2027From $1203 departure dates9 Jul 2027 · found 4 days agoOpen this trip
August 2027From $1203 departure dates14 Aug 2027 · found 3 hours agoOpen this trip
September 2027From $111Cheapest seen2 departure dates21 Sept 2027 · found 4 days agoOpen this trip

Airlines on the cheapest dates: ZIPAIR, Peach, T'way Air, Jeju Air, Eastar Jet.

Premium cabin fares from Tokyo to Seoul

Every business class date from Tokyo to Seoul

Return

We looked for premium economy, business and first-class return fares on this route, and hold none found in the last 7 days.

Today's prices for 27 Oct – 30 Oct in another cabin: Premium economy · Business · First

One-way

Business

The lowest business fare we have seen is $214, across 15 departure dates.

17 Dec · NRT → ICN · ZIPAIR

nonstop

found 23 hours ago

That business fare is 1.9 times the economy fare of $111.

See prices for these datesCheck today's price

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Today's prices for 12 Jan 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Tokyo to Seoul?

Return

The cheapest fares were 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$175$118Cheapest seen25
7–13 days$199$173+14%25
14–29 days$200$186+14%25
30–59 days$177$112+1%25
60–89 days$205$112+17%25
90–179 days$219$199+25%25
180+ days$224$193+28%25

One-way

Fares 180 or more days before departure were typically 8% lower than 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — one way, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
60–89 days$121$94+9%25
90–179 days$116$95+5%25
180+ days$111$104Cheapest seen25

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

One-way

Shizuoka → Seoul

137 km from Tokyo

$120

$4 more than flying from Tokyo

16 Nov · FSZ → GMP · 1 stop

found 2 days ago

Check today's price

Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.

Live price for these dates

The cheapest return found recently is for 27 Oct – 30 Oct. A live search on this page shows what those dates cost now, for one adult in economy.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work