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Seoul to Tokyo flights in October 2027 from $93 GMP, ICN → HND, NRT

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

For departures in October 2027, the cheapest return found recently is $305 with Eastar Jet, 6 Oct 2027 – 13 Oct 2027, found 3 days ago. The cheapest one-way found recently is $93 with Eastar Jet, 28 Oct 2027, found 3 days ago.

Return

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

Cheapest return found recently

$305

6 Oct 2027 – 13 Oct 2027 · Eastar Jet

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

out nonstop, back nonstop

found 3 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$256

18 Oct 2027 – 24 Oct 2027 · Eastar Jet

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

out nonstop, back nonstop

found 7 days ago

See prices for these datesCheck today's price

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The cheapest dates in October 2027

DatesFromAirlineStopsFound
18 Oct 2027 – 24 Oct 2027$256Eastar Jetout nonstop, back nonstopfound 7 days agoSee prices for these dates
6 Oct 2027 – 13 Oct 2027$305Eastar Jetout nonstop, back nonstopfound 3 days agoSee prices for these dates

Every date we hold

2 departure dates

6 Oct 2027 – 13 Oct 2027: $305, found 3 days ago18 Oct 2027 – 24 Oct 2027: $256, found 7 days agoOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
6 Oct 2027 – 13 Oct 2027$305Eastar JetIncheon International Airport (ICN) → Narita International Airport (NRT)out nonstop, back nonstopfound 3 days agoSee prices for these dates
18 Oct 2027 – 24 Oct 2027$256Eastar JetIncheon International Airport (ICN) → Narita International Airport (NRT)out nonstop, back nonstopfound 7 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $175.

November 2026From $19312 departure dates17 Nov – 26 Nov · found 7 days agoSee prices for these datesEvery date in November 2026
December 2026From $175Cheapest seen19 departure dates28 Dec – 5 Jan 2027 · found 4 days agoSee prices for these datesEvery date in December 2026
January 2027From $24823 departure dates19 Jan 2027 – 23 Jan 2027 · found 6 days agoSee prices for these datesEvery date in January 2027
February 2027From $28115 departure dates12 Feb 2027 – 16 Feb 2027 · found 6 days agoSee prices for these datesEvery date in February 2027
March 2027From $21315 departure dates2 Mar 2027 – 10 Mar 2027 · found 7 days agoSee prices for these datesEvery date in March 2027
April 2027From $21113 departure dates7 Apr 2027 – 14 Apr 2027 · found 3 days agoSee prices for these datesEvery date in April 2027
May 2027From $2277 departure dates10 May 2027 – 13 May 2027 · found 3 days agoSee prices for these datesEvery date in May 2027
June 2027From $2274 departure dates11 Jun 2027 – 28 Jun 2027 · found 3 days agoSee prices for these datesEvery date in June 2027
July 2027From $2193 departure dates20 Jul 2027 – 25 Jul 2027 · found 3 days agoSee prices for these datesEvery date in July 2027
August 2027From $2092 departure dates24 Aug 2027 – 28 Aug 2027 · found 2 days agoSee prices for these datesEvery date in August 2027
September 2027From $2411 departure date23 Sept 2027 – 27 Sept 2027 · found 3 days agoSee prices for these datesEvery date in September 2027
October 2027From $2562 departure dates18 Oct 2027 – 24 Oct 2027 · found 7 days agoSee prices for these dates

One-way

In October 2027, the cheapest one-way fare on each of 10 departure dates is usually $103 to $145. Across all 106 departure dates we hold on this route, it is usually $105 to $121. Of the 11 months with enough one-way fares to compare, October 2027 is usually the most expensive.

Cheapest one-way found recently

$93

28 Oct 2027 · Eastar Jet

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

nonstop

found 3 days 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 October 2027

DatesFromAirlineStopsFound
28 Oct 2027$93Eastar Jetnonstopfound 3 days agoOpen this trip
26 Oct 2027$94Eastar Jetnonstopfound 5 days agoOpen this trip
27 Oct 2027$94Eastar Jetnonstopfound 7 days agoOpen this trip
19 Oct 2027$129Air Premianonstopfound 5 days agoOpen this trip
23 Oct 2027$129Air Premianonstopfound 5 days agoOpen this trip

Every date we hold

10 departure dates

6 Oct 2027: $143, found 4 days ago16 Oct 2027: $153, found 5 days ago17 Oct 2027: $145, found 5 days ago18 Oct 2027: $145, found 5 days ago19 Oct 2027: $129, found 5 days ago21 Oct 2027: $153, found 7 days ago23 Oct 2027: $129, found 5 days ago26 Oct 2027: $94, found 5 days ago27 Oct 2027: $94, found 7 days ago28 Oct 2027: $93, found 3 days agoOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
6 Oct 2027$143Ethiopian AirlinesIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 4 days agoOpen this trip
16 Oct 2027$153Eastar JetIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 5 days agoOpen this trip
17 Oct 2027$145Eastar JetIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 5 days agoOpen this trip
18 Oct 2027$145Eastar JetIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 5 days agoOpen this trip
19 Oct 2027$129Air PremiaIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 5 days agoOpen this trip
21 Oct 2027$153Eastar JetIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 7 days agoOpen this trip
23 Oct 2027$129Air PremiaIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 5 days agoOpen this trip
26 Oct 2027$94Eastar JetIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 5 days agoOpen this trip
27 Oct 2027$94Eastar JetIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 7 days agoOpen this trip
28 Oct 2027$93Eastar JetIncheon International Airport (ICN) → Narita International Airport (NRT)nonstopfound 3 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $73.

November 2026From $981 departure date26 Nov · found 7 days agoOpen this tripEvery date in November 2026
December 2026From $73Cheapest seen8 departure dates26 Dec · found 4 days agoOpen this tripEvery date in December 2026
January 2027From $965 departure dates27 Jan 2027 · found 3 days agoOpen this tripEvery date in January 2027
February 2027From $1167 departure dates2 Feb 2027 · found 2 days agoOpen this tripEvery date in February 2027
March 2027From $944 departure dates2 Mar 2027 · found 3 days agoOpen this tripEvery date in March 2027
April 2027From $10221 departure dates23 Apr 2027 · found 2 days agoOpen this tripEvery date in April 2027
May 2027From $10216 departure dates11 May 2027 · found 3 days agoOpen this tripEvery date in May 2027
June 2027From $10311 departure dates2 Jun 2027 · found 6 days agoOpen this tripEvery date in June 2027
July 2027From $1067 departure dates1 Jul 2027 · found 3 days agoOpen this tripEvery date in July 2027
August 2027From $1049 departure dates31 Aug 2027 · found 7 days agoOpen this tripEvery date in August 2027
September 2027From $1067 departure dates7 Sept 2027 · found 3 days agoOpen this tripEvery date in September 2027
October 2027From $9310 departure dates28 Oct 2027 · found 3 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