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Seoul to Tokyo in January 2027 GMP, ICN → HND, NRT

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

For departures in January 2027, the cheapest return found recently is $195 with T'way Air, 24 Jan 2027 – 30 Jan 2027, found today. The cheapest one-way found recently is $95 with T'way Air, 16 Jan 2027, found an hour ago.

Return

In January 2027, the cheapest return fare on each of 14 departure dates is usually $247 to $294. Across all 111 departure dates we hold on this route, it is usually $227 to $278. Of the 10 months with enough return fares to compare, 7 are usually cheaper than January 2027.

Cheapest return found recently

$195

24 Jan 2027 – 30 Jan 2027 · T'way Air

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

out nonstop, back nonstop

found today

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
24 Jan 2027 – 30 Jan 2027$195T'way Airout nonstop, back nonstopfound todaySee prices for these dates
25 Jan 2027 – 29 Jan 2027$240Peachout nonstop, back nonstopfound 2 days agoSee prices for these dates
19 Jan 2027 – 25 Jan 2027$241Jeju Airout nonstop, back nonstopfound 5 days agoSee prices for these dates
22 Jan 2027 – 26 Jan 2027$246Peachout nonstop, back nonstopfound 6 days agoSee prices for these dates
8 Jan 2027 – 11 Jan 2027$250Peachout nonstop, back nonstopfound yesterdaySee prices for these dates

Every date we hold

14 departure dates

1 Jan 2027 – 6 Jan 2027: $302, found 6 days ago7 Jan 2027 – 14 Jan 2027: $277, found yesterday8 Jan 2027 – 11 Jan 2027: $250, found yesterday11 Jan 2027 – 15 Jan 2027: $335, found 3 days ago12 Jan 2027 – 23 Jan 2027: $294, found 3 days ago15 Jan 2027 – 17 Jan 2027: $401, found 3 days ago16 Jan 2027 – 23 Jan 2027: $258, found today19 Jan 2027 – 25 Jan 2027: $241, found 5 days ago21 Jan 2027 – 22 Jan 2027: $272, found 2 days ago22 Jan 2027 – 26 Jan 2027: $246, found 6 days ago24 Jan 2027 – 30 Jan 2027: $195, found today25 Jan 2027 – 29 Jan 2027: $240, found 2 days ago26 Jan 2027 – 30 Jan 2027: $259, found 6 days ago30 Jan 2027 – 6 Feb 2027: $294, found 4 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Jan 2027 – 6 Jan 2027$302PeachIncheon International Airport (ICN) → Haneda Airport (HND)out nonstop, back nonstopfound 6 days agoSee prices for these dates
7 Jan 2027 – 14 Jan 2027$277T'way AirIncheon International Airport (ICN) → Narita International Airport (NRT)out nonstop, back nonstopfound yesterdaySee prices for these dates
8 Jan 2027 – 11 Jan 2027$250PeachIncheon International Airport (ICN) → Narita International Airport (NRT)out nonstop, back nonstopfound yesterdaySee prices for these dates
11 Jan 2027 – 15 Jan 2027$335Jeju AirIncheon International Airport (ICN) → Narita International Airport (NRT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
12 Jan 2027 – 23 Jan 2027$294PeachIncheon International Airport (ICN) → Haneda Airport (HND)out nonstop, back nonstopfound 3 days agoSee prices for these dates
15 Jan 2027 – 17 Jan 2027$401All Nippon AirwaysGimpo International Airport (GMP) → Haneda Airport (HND)out nonstop, back nonstopfound 3 days agoSee prices for these dates
16 Jan 2027 – 23 Jan 2027$258T'way AirIncheon International Airport (ICN) → Narita International Airport (NRT)out nonstop, back nonstopfound todaySee prices for these dates
19 Jan 2027 – 25 Jan 2027$241Jeju AirIncheon International Airport (ICN) → Narita International Airport (NRT)out nonstop, back nonstopfound 5 days agoSee prices for these dates
21 Jan 2027 – 22 Jan 2027$272PeachIncheon International Airport (ICN) → Haneda Airport (HND)out nonstop, back nonstopfound 2 days agoSee prices for these dates
22 Jan 2027 – 26 Jan 2027$246PeachIncheon International Airport (ICN) → Haneda Airport (HND)out nonstop, back nonstopfound 6 days agoSee prices for these dates
24 Jan 2027 – 30 Jan 2027$195T'way AirIncheon International Airport (ICN) → Narita International Airport (NRT)out nonstop, back nonstopfound todaySee prices for these dates
25 Jan 2027 – 29 Jan 2027$240PeachIncheon International Airport (ICN) → Haneda Airport (HND)out nonstop, back nonstopfound 2 days agoSee prices for these dates
26 Jan 2027 – 30 Jan 2027$259PeachIncheon International Airport (ICN) → Haneda Airport (HND)out nonstop, back nonstopfound 6 days agoSee prices for these dates
30 Jan 2027 – 6 Feb 2027$294PeachIncheon International Airport (ICN) → Narita International Airport (NRT)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $156.

October 2026From $1698 departure dates27 Oct – 9 Dec · found 6 days agoSee prices for these datesEvery date in October 2026
November 2026From $156Cheapest seen17 departure dates18 Nov – 22 Nov · found 2 hours agoSee prices for these datesEvery date in November 2026
December 2026From $17422 departure dates2 Dec – 10 Dec · found 6 days agoSee prices for these datesEvery date in December 2026
January 2027From $19514 departure dates24 Jan 2027 – 30 Jan 2027 · found todaySee prices for these dates
February 2027From $2229 departure dates16 Feb 2027 – 4 Mar 2027 · found todaySee prices for these datesEvery date in February 2027
March 2027From $21811 departure dates28 Mar 2027 – 31 Mar 2027 · found 5 days agoSee prices for these datesEvery date in March 2027
April 2027From $21113 departure dates1 Apr 2027 – 15 Apr 2027 · found 3 days agoSee prices for these datesEvery date in April 2027
May 2027From $2184 departure dates19 May 2027 – 21 May 2027 · found 3 days agoSee prices for these datesEvery date in May 2027
June 2027From $2235 departure dates1 Jun 2027 – 16 Jun 2027 · found 4 days agoSee prices for these datesEvery date in June 2027
July 2027From $2292 departure dates5 Jul 2027 – 11 Jul 2027 · found 4 days agoSee prices for these dates
August 2027From $2284 departure dates1 Aug 2027 – 8 Aug 2027 · found 5 days agoSee prices for these dates
September 2027From $2272 departure dates3 Sept 2027 – 12 Sept 2027 · found 6 days agoSee prices for these dates

One-way

In January 2027, the cheapest one-way fare on each of 6 departure dates is usually $111 to $131. Across all 75 departure dates we hold on this route, it is usually $108 to $117. Of the 10 months with enough one-way fares to compare, 8 are usually cheaper than January 2027.

Cheapest one-way found recently

$95

16 Jan 2027 · T'way Air

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

nonstop

found an hour ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

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

The cheapest dates in January 2027

DatesFromAirlineStopsFound
16 Jan 2027$95T'way Airnonstopfound an hour agoOpen this trip
29 Jan 2027$109Peachnonstopfound 5 days agoOpen this trip
24 Jan 2027$115T'way Airnonstopfound todayOpen this trip
30 Jan 2027$124Peachnonstopfound 5 days agoOpen this trip
26 Jan 2027$133Peachnonstopfound yesterdayOpen this trip

Every date we hold

6 departure dates

16 Jan 2027: $95, found an hour ago19 Jan 2027: $134, found yesterday24 Jan 2027: $115, found today26 Jan 2027: $133, found yesterday29 Jan 2027: $109, found 5 days ago30 Jan 2027: $124, found 5 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
16 Jan 2027$95T'way AirIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound an hour agoOpen this trip
19 Jan 2027$134PeachIncheon International Airport (ICN) → Haneda Airport (HND)nonstopfound yesterdayOpen this trip
24 Jan 2027$115T'way AirIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound todayOpen this trip
26 Jan 2027$133PeachIncheon International Airport (ICN) → Haneda Airport (HND)nonstopfound yesterdayOpen this trip
29 Jan 2027$109PeachIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 5 days agoOpen this trip
30 Jan 2027$124PeachIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 5 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $54.

October 2026From $631 departure date27 Oct · found 5 days agoOpen this tripEvery date in October 2026
November 2026From $562 departure dates17 Nov · found 4 days agoOpen this tripEvery date in November 2026
December 2026From $54Cheapest seen5 departure dates8 Dec · found 4 days agoOpen this tripEvery date in December 2026
January 2027From $956 departure dates16 Jan 2027 · found an hour agoOpen this trip
February 2027From $9010 departure dates12 Feb 2027 · found an hour agoOpen this tripEvery date in February 2027
March 2027From $917 departure dates5 Mar 2027 · found todayOpen this tripEvery date in March 2027
April 2027From $10215 departure dates7 Apr 2027 · found 3 days agoOpen this tripEvery date in April 2027
May 2027From $1089 departure dates12 May 2027 · found 5 days agoOpen this tripEvery date in May 2027
June 2027From $1079 departure dates30 Jun 2027 · found 2 days agoOpen this tripEvery date in June 2027
July 2027From $1084 departure dates5 Jul 2027 · found 2 days agoOpen this trip
August 2027From $1023 departure dates30 Aug 2027 · found 3 days agoOpen this trip
September 2027From $874 departure dates28 Sept 2027 · found 4 days agoOpen this trip

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