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Cheap flights from Tokyo to Seoul Gimpo Intl Airport from $277

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — GMP
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Tokyo to Seoul Gimpo Intl are usually found in January or July, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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Cheapest flights from Tokyo to Gimpo Intl
Explore the most affordable flight options available from Tokyo to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Wed 17/1218:00HND - GMP
1 stop19h 05mAir China
Wed 24/1214:25GMP - HND
1 stop7h 05mAir China
Deal found 6/11$499
Sat 20/1219:30HND - GMP
Nonstop2h 35mJapan Airlines
Sat 27/1208:00GMP - HND
Nonstop2h 05mJapan Airlines
Deal found 5/11$517
Wed 10/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Wed 17/1219:35GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 5/11$537
Wed 17/1220:00HND - GMP
Nonstop2h 30mANA
Wed 24/1207:45GMP - HND
Nonstop2h 00mANA
Deal found 6/11$552
Sat 13/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Wed 17/1215:50GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 5/11$574
Wed 31/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Thu 8/115:50GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 5/11$585
Fri 5/1219:30HND - GMP
Nonstop2h 35mJapan Airlines
Fri 12/1208:00GMP - HND
Nonstop2h 05mJapan Airlines
Deal found 6/11$597
Sun 21/1208:45HND - GMP
Nonstop2h 35mANA
Sun 28/1207:45GMP - HND
Nonstop2h 00mANA
Deal found 6/11$608
Wed 31/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Sun 11/108:40GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 6/11$614
Mon 22/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Sat 17/115:50GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 5/11$622
Wed 3/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Fri 5/1219:35GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 6/11$628
Thu 11/1212:05HND - GMP
Nonstop2h 35mAsiana Airlines
Thu 11/1219:35GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 6/11$651

Cheap flight deals from Tokyo to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) to Gimpo Intl (GMP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 November 2025.

Round-trip from

$479

One-way from

$277

Popular in

December

Cheapest in

January

Average price

$636
Korean Air
  • Korean Air
  • 22/1-24/1
  • Nonstop
  • 4h 50m total
  • Tokyo to Seoul
Search Deals
16/12
  • 16/12
  • 1 total stop
  • 5h 50m total
  • Tokyo to Seoul
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Tokyo to Gimpo Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from Tokyo to Seoul Gimpo Intl Airport that are best for you.

Fly from

Tokyo

Fly to

Gimpo Intl

Route

Depart

Return

Price

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 15/1

19:50-22:25

Nonstop2h 35m

Seoul Gimpo Intl

Tue 20/1

19:30-21:35

Nonstop2h 05m

$502

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 7/1

12:25-15:00

Nonstop2h 35m

Seoul Gimpo Intl

Thu 29/1

19:30-21:35

Nonstop2h 05m

$505

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 5/1

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Thu 8/1

15:50-17:50

Nonstop2h 00m

$536

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 5/1

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Fri 9/1

15:50-17:50

Nonstop2h 00m

$536

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sun 18/1

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Mon 19/1

15:50-17:50

Nonstop2h 00m

$539

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sun 18/1

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Tue 20/1

15:50-17:50

Nonstop2h 00m

$539

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sat 10/1

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Wed 14/1

19:35-21:45

Nonstop2h 10m

$565

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 2/12

20:05-22:35

Nonstop2h 30m

$288

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 16/12

07:10-18:05

2 stops10h 55m

$306

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 14/1

20:05-22:35

Nonstop2h 30m

$315

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 18 results
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Best time to book a flight from Tokyo to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Tokyo with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tokyo to Seoul Gimpo Intl Airport

How far ahead should I book a flight from Tokyo to Seoul Gimpo Intl Airport?

Use this chart to determine the optimal time to book a return flight from Tokyo to Gimpo Intl. Price data was last updated on 31 October 2025.

The price you pay for your flight from Tokyo to Seoul Gimpo Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Tokyo to Seoul Gimpo Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Tokyo to Seoul Gimpo Intl Airport (average of $272). Flying from Tokyo to Seoul Gimpo Intl Airport in May is currently the most expensive (average of $511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TYO to GMP?

Find hourly flight availability from Tokyo to Gimpo Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tokyo to Seoul Gimpo Intl Airport as you normally would.

Weekly flight availability from Tokyo to Seoul Gimpo Intl Airport

Explore weekly flight availability from Tokyo to Gimpo Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7 November 2025.

The most flights from TYO to GMP are scheduled on a Wednesday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

How much does it cost for a return flight from Tokyo to Seoul Gimpo Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Tokyo to Gimpo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tokyo to Seoul Gimpo Intl Airport?

    Departing from Tokyo to Seoul Gimpo Intl Airport will take you 2h 30m. Tokyo and Seoul Gimpo Intl Airport are separated by a distance of 1180 km. All flights are typically direct.

  • Can I find deals for flights from Tokyo to Gimpo Intl that include hotel bookings?

    Yes. In addition to deals on Tokyo to Gimpo Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Tokyo to Gimpo Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tokyo to Gimpo Intl.

  • Can I find deals for business class flights from Tokyo to Gimpo Intl?

    Yes. Cheapflights offers flight deals from Tokyo to Gimpo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tokyo to Seoul Gimpo Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Tokyo to Seoul Gimpo Intl Airport (average of $272). Flying from Tokyo to Seoul Gimpo Intl Airport in May is currently the most expensive (average of $511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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