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Cheap flights from Tokyo to Seoul Gimpo Intl Airport from $273

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — GMP
9 1月 — 16 1月1
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 48 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Tokyo to Gimpo Intl

Enter your travel dates to find the best prices.

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 10 12月 2025.

週二 23/1208:40HND - GMP
Nonstop2h 35mAsiana Airlines
週日 28/1215:50GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 9/12$526
週一 22/1212:05HND - GMP
Nonstop2h 35mAsiana Airlines
週三 7/119:35GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 7/12$603
週三 17/1208:40HND - GMP
Nonstop2h 35mAsiana Airlines
週五 19/1219:35GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 7/12$607
週六 20/1215:55HND - GMP
Nonstop2h 40mANA
週一 22/1219:50GMP - HND
Nonstop2h 05mANA
Deal found 6/12$625
週三 10/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
週三 17/1219:35GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 9/12$630
週二 23/1208:40HND - GMP
Nonstop2h 35mAsiana Airlines
週三 7/119:35GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 7/12$640
週日 14/1208:40HND - GMP
Nonstop2h 35mAsiana Airlines
週五 19/1219:35GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 9/12$645
週二 16/1220:00HND - GMP
Nonstop2h 30mANA
週三 17/1212:25GMP - HND
Nonstop2h 00mANA
Deal found 9/12$654
週三 17/1212:05HND - GMP
Nonstop2h 35mAsiana Airlines
週日 21/1208:40GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 9/12$660
週四 11/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
週二 30/1208:40GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 9/12$666

Find 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 10 12月 2025.

Round-trip from

$479

One-way from

$273

Popular in

October

Cheapest in

January

Average price

$747

Good round-trip deal

$632 or less
Asiana Airlines
  • Asiana Airlines
  • 13/1-14/1
  • Nonstop
  • 4h 40m total
  • Tokyo to Seoul
Search Deals
Asiana Airlines
  • Asiana Airlines
  • 6/1
  • Nonstop
  • 2h 35m total
  • Tokyo to Seoul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($183 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Tokyo (TYO) to Seoul Gimpo Intl.
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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 10 12月 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

週一 5/1

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

週四 8/1

15:50-17:50

Nonstop2h 00m

$496

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

週二 6/1

12:05-14:40

Nonstop2h 35m

Seoul Gimpo Intl

週四 8/1

15:50-17:50

Nonstop2h 00m

$497

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

週一 5/1

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

週五 9/1

19:35-21:45

Nonstop2h 10m

$497

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

週二 20/1

12:05-14:40

Nonstop2h 35m

Seoul Gimpo Intl

週四 22/1

15:50-17:50

Nonstop2h 00m

$505

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

週一 19/1

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

週二 27/1

19:35-21:45

Nonstop2h 10m

$505

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

週三 7/1

08:40-11:15

Nonstop2h 35m

Seoul Gimpo Intl

週四 15/1

19:35-21:45

Nonstop2h 10m

$505

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

週日 18/1

12:05-14:40

Nonstop2h 35m

Seoul Gimpo Intl

週二 27/1

19:35-21:45

Nonstop2h 10m

$505

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

週二 13/1

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

週四 15/1

19:35-21:45

Nonstop2h 10m

$509

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

週二 10/2

20:00-22:30

Nonstop2h 30m

Seoul Gimpo Intl

週四 19/2

07:45-09:45

Nonstop2h 00m

$520

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

週日 18/1

12:05-14:40

Nonstop2h 35m

Seoul Gimpo Intl

週四 29/1

15:50-17:50

Nonstop2h 00m

$520

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 19 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 5 December 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 48 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 $252). Flying from Tokyo to Seoul Gimpo Intl Airport in November is currently the most expensive (average of $518). 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 10 12月 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 10 12月 2025.

The most flights from TYO to GMP are scheduled on a Monday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

How often are flights from Tokyo to Seoul delayed?

About 6% of weekly flights between Tokyo and Seoul have experienced delays in the past year, with the average delay time being 98 minutes.

What is the most punctual flight time for Tokyo to Seoul flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Tokyo to Seoul flights?

Over the past year, ANA have had the lowest number of delays on this route, with just 2% of flights being delayed.

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 $252). Flying from Tokyo to Seoul Gimpo Intl Airport in November is currently the most expensive (average of $518). 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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