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Seoul to Fukuoka in December 2026 GMP, ICN → FUK

Gimpo International Airport (GMP), Incheon International Airport (ICN) → Fukuoka Airport (FUK)

For departures in December 2026, the cheapest return found recently is $228 with Jeju Air, 28 Dec – 4 Jan 2027, found yesterday. The cheapest one-way found recently is $95 with Air Busan, 22 Dec, found 4 days ago.

Return

In December 2026, the cheapest return fare on each of 7 departure dates is usually $260 to $327. Across all 30 departure dates we hold on this route, it is usually $189 to $281. Of the 3 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$228

28 Dec – 4 Jan 2027 · Jeju Air

Incheon International Airport (ICN) → Fukuoka Airport (FUK)

out nonstop, back nonstop

found yesterday

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Cheapest we hold, of any age

$187

8 Dec – 11 Dec · Asiana Airlines

Incheon International Airport (ICN) → Fukuoka Airport (FUK)

out nonstop, back nonstop

found 2 days ago

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
8 Dec – 11 Dec$187Asiana Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
28 Dec – 4 Jan 2027$228Jeju Airout nonstop, back nonstopfound yesterdaySee prices for these dates
19 Dec – 20 Dec$291Jin Airout nonstop, back nonstopfound 3 days agoSee prices for these dates
1 Dec – 4 Dec$322Jeju Airout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
17 Dec – 27 Dec$326Air Seoulout nonstop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

7 departure dates

1 Dec – 4 Dec: $322, found 2 days ago8 Dec – 11 Dec: $187, found 2 days ago17 Dec – 27 Dec: $326, found 4 days ago19 Dec – 20 Dec: $291, found 3 days ago21 Dec – 28 Dec: $328, found yesterday27 Dec – 3 Jan 2027: $399, found yesterday28 Dec – 4 Jan 2027: $228, found yesterdayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 4 Dec$322Jeju AirGimpo International Airport (GMP) → Fukuoka Airport (FUK)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
8 Dec – 11 Dec$187Asiana AirlinesIncheon International Airport (ICN) → Fukuoka Airport (FUK)out nonstop, back nonstopfound 2 days agoSee prices for these dates
17 Dec – 27 Dec$326Air SeoulIncheon International Airport (ICN) → Fukuoka Airport (FUK)out nonstop, back nonstopfound 4 days agoSee prices for these dates
19 Dec – 20 Dec$291Jin AirIncheon International Airport (ICN) → Fukuoka Airport (FUK)out nonstop, back nonstopfound 3 days agoSee prices for these dates
21 Dec – 28 Dec$328T'way AirIncheon International Airport (ICN) → Fukuoka Airport (FUK)out nonstop, back nonstopfound yesterdaySee prices for these dates
27 Dec – 3 Jan 2027$399Eastar JetGimpo International Airport (GMP) → Fukuoka Airport (FUK)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
28 Dec – 4 Jan 2027$228Jeju AirIncheon International Airport (ICN) → Fukuoka Airport (FUK)out nonstop, back nonstopfound yesterdaySee prices for these dates

Which month looks cheapest?

October 2026 is the cheapest month — from $148.

October 2026From $148Cheapest seen6 departure dates20 Oct – 21 Oct · found 2 days agoSee prices for these dates
November 2026From $16310 departure dates17 Nov – 18 Nov · found yesterdaySee prices for these datesEvery date in November 2026
December 2026From $1877 departure dates8 Dec – 11 Dec · found 2 days agoSee prices for these dates
January 2027From $2512 departure dates15 Jan 2027 – 18 Jan 2027 · found yesterdaySee prices for these dates
February 2027From $4491 departure date5 Feb 2027 – 9 Feb 2027 · found 3 days agoSee prices for these dates
March 2027From $1941 departure date4 Mar 2027 – 11 Mar 2027 · found 10 hours agoSee prices for these dates
April 2027From $2811 departure date24 Apr 2027 – 8 May 2027 · found yesterdaySee prices for these dates
May 2027From $2461 departure date9 May 2027 – 21 May 2027 · found 4 days agoSee prices for these dates
June 2027From $2281 departure date1 Jun 2027 – 8 Jun 2027 · found 5 days agoSee prices for these dates

One-way

We hold one-way fares on only 1 departure date in December 2026, too few to say what one usually costs.

Cheapest one-way found recently

$95

22 Dec · Air Busan

Incheon International Airport (ICN) → Fukuoka Airport (FUK)

nonstop

found 4 days ago

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

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
22 Dec$95Air Busannonstopfound 4 days agoOpen this trip

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 Dec$95Air BusanIncheon International Airport (ICN) → Fukuoka Airport (FUK)nonstopfound 4 days agoOpen this trip

Which month looks cheapest?

October 2026 is the cheapest month — from $83.

October 2026From $83Cheapest seen1 departure date28 Oct · found 22 hours agoOpen this trip
December 2026From $951 departure date22 Dec · found 4 days agoOpen this trip
January 2027From $1621 departure date3 Jan 2027 · found 4 days agoOpen this trip
March 2027From $983 departure dates25 Mar 2027 · found 7 days agoOpen this trip
April 2027From $982 departure dates6 Apr 2027 · found 4 days agoOpen this trip
May 2027From $1111 departure date17 May 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