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

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

For departures in March 2027, the cheapest return found recently is $234 with ZIPAIR, 16 Mar 2027 – 31 Mar 2027, found 3 days ago. The cheapest one-way found recently is $116 with T'way Air, 5 Mar 2027, found 2 hours ago.

Return

We hold return fares on only 2 departure dates in March 2027, too few to say what one usually costs.

Cheapest return found recently

$234

16 Mar 2027 – 31 Mar 2027 · ZIPAIR

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

out nonstop, back nonstop

found 3 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$219

28 Mar 2027 – 31 Mar 2027 · ZIPAIR

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

out nonstop, back nonstop

found 5 days ago

See prices for these datesCheck today's price

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The cheapest dates in March 2027

DatesFromAirlineStopsFound
28 Mar 2027 – 31 Mar 2027$219ZIPAIRout nonstop, back nonstopfound 5 days agoSee prices for these dates
16 Mar 2027 – 31 Mar 2027$234ZIPAIRout nonstop, back nonstopfound 3 days agoSee prices for these dates

Every date we hold

2 departure dates

16 Mar 2027 – 31 Mar 2027: $234, found 3 days ago28 Mar 2027 – 31 Mar 2027: $219, found 5 days agoMar
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
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

Which month looks cheapest?

December 2026 is the cheapest month — from $112.

October 2026From $1989 departure dates27 Oct – 30 Oct · found 6 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 seen10 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 $2643 departure dates17 Feb 2027 – 1 Mar 2027 · found todaySee prices for these dates
March 2027From $2192 departure dates28 Mar 2027 – 31 Mar 2027 · found 5 days agoSee prices for these dates
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

One-way

In March 2027, the cheapest one-way fare on each of 8 departure dates is usually $120 to $146. Across all 40 departure dates we hold on this route, it is usually $120 to $138. Of the 9 months with enough one-way fares to compare, 7 are usually cheaper than March 2027.

Cheapest one-way found recently

$116

5 Mar 2027 · T'way Air

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

nonstop

found 2 hours 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 March 2027

DatesFromAirlineStopsFound
5 Mar 2027$116T'way Airnonstopfound 2 hours agoOpen this trip
30 Mar 2027$120ZIPAIRnonstopfound 4 days agoOpen this trip
31 Mar 2027$120ZIPAIRnonstopfound 6 days agoOpen this trip
29 Mar 2027$126ZIPAIRnonstopfound 2 days agoOpen this trip
10 Mar 2027$133ZIPAIRnonstopfound 4 days agoOpen this trip

Every date we hold

8 departure dates

5 Mar 2027: $116, found 2 hours 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 agoMar
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Mar 2027$116T'way AirNarita International Airport (NRT) → Incheon International Airport (ICN)nonstopfound 2 hours 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

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 dates14 Jan 2027 · found yesterdayOpen this trip
February 2027From $1565 departure dates2 Feb 2027 · found yesterdayOpen this trip
March 2027From $1168 departure dates5 Mar 2027 · found 2 hours agoOpen this trip
April 2027From $1185 departure dates3 Apr 2027 · found 5 days agoOpen this trip
May 2027From $1214 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 6 hours agoOpen this trip
September 2027From $111Cheapest seen2 departure dates21 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