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Cheap flights from Tokyo to Seoul Gimpo Intl Airport from $208

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — GMP
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Tokyo to Seoul Gimpo Intl are usually found in February or January, booked 69 days in advance, depart on a Wednesday or Monday 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 August 2026.

Sun 6/908:45 -
1 stop5h 35m
Tue 8/913:55 -
1 stop4h 50m
Deal found 7/8$489
Thu 13/819:55 -
1 stop14h 35m
Thu 20/808:10 -
1 stop10h 35m
Deal found 5/8$519
Tue 8/918:55 -
Nonstop2h 20m
Thu 17/908:00 -
Nonstop2h 15m
Deal found 6/8$581
Wed 2/916:10 -
Nonstop2h 25m
Wed 9/907:40 -
Nonstop2h 10m
Deal found 9/8$584
Thu 13/815:35 -
Nonstop2h 20m
Thu 20/808:00 -
Nonstop2h 15m
Deal found 5/8$586
Thu 3/916:10 -
Nonstop2h 25m
Tue 8/907:40 -
Nonstop2h 10m
Deal found 8/8$591
Sun 6/918:55 -
Nonstop2h 20m
Tue 8/908:00 -
Nonstop2h 15m
Deal found 7/8$604
Mon 31/809:20 -
Nonstop2h 25m
Wed 2/918:40 -
Nonstop2h 20m
Deal found 6/8$619
Sun 30/818:55 -
Nonstop2h 20m
Tue 29/908:00 -
Nonstop2h 15m
Deal found 7/8$624

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 August 2026.

Round-trip from

$489

One-way from

$208

Popular in

November

Cheapest in

February

Average price

$619
6/9-8/9
  • 6/9-8/9
  • 2 total stops
  • 10h 25m total
  • Tokyo to Seoul
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23/9
  • 23/9
  • 1 total stop
  • 8h 55m total
  • Tokyo to Seoul
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($181 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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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 August 2026.
Use the filters below to find and compare flights from Tokyo to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

TokyoSeoul

HND Tokyo Haneda - GMP Seoul Gimpo Intl

HNDGMP

Tokyo Haneda

Fri 21/8

18:55-21:15

Nonstop2h 20m

Seoul Gimpo Intl

Mon 31/8

08:00-10:15

Nonstop2h 15m

$625

TokyoSeoul

HND Tokyo Haneda - GMP Seoul Gimpo Intl

HNDGMP

Tokyo Haneda

Mon 31/8

18:55-21:15

Nonstop2h 20m

Seoul Gimpo Intl

Mon 7/9

08:00-10:15

Nonstop2h 15m

$625

TokyoSeoul

HND Tokyo Haneda - GMP Seoul Gimpo Intl

HNDGMP

Tokyo Haneda

Thu 10/9

18:55-21:15

Nonstop2h 20m

Seoul Gimpo Intl

Sun 13/9

08:00-10:15

Nonstop2h 15m

$625

TokyoSeoul

HND Tokyo Haneda - GMP Seoul Gimpo Intl

HNDGMP

Tokyo Haneda

Tue 27/10

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Sat 7/11

19:35-21:45

Nonstop2h 10m

$642

TokyoSeoul

HND Tokyo Haneda - GMP Seoul Gimpo Intl

HNDGMP

Tokyo Haneda

Mon 18/1

08:40-11:15

Nonstop2h 35m

Seoul Gimpo Intl

Wed 20/1

19:35-21:45

Nonstop2h 10m

$644

TokyoSeoul

HND Tokyo Haneda - GMP Seoul Gimpo Intl

HNDGMP

Tokyo Haneda

Wed 11/11

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Tue 17/11

19:35-21:45

Nonstop2h 10m

$645

TokyoSeoul

HND Tokyo Haneda - GMP Seoul Gimpo Intl

HNDGMP

Tokyo Haneda

Mon 31/8

18:55-21:15

Nonstop2h 20m

Seoul Gimpo Intl

Sun 27/9

08:00-10:15

Nonstop2h 15m

$659

TokyoSeoul

HND Tokyo Haneda - GMP Seoul Gimpo Intl

HNDGMP

Tokyo Haneda

Thu 3/9

18:55-21:15

Nonstop2h 20m

Seoul Gimpo Intl

Sun 27/9

08:00-10:15

Nonstop2h 15m

$659

TokyoSeoul

HND Tokyo Haneda - GMP Seoul Gimpo Intl

HNDGMP

Tokyo Haneda

Tue 22/9

18:55-21:15

Nonstop2h 20m

Seoul Gimpo Intl

Sat 26/9

08:00-10:15

Nonstop2h 15m

$661

TokyoSeoul

HND Tokyo Haneda - GMP Seoul Gimpo Intl

HNDGMP

Tokyo Haneda

Wed 30/9

18:55-21:15

Nonstop2h 20m

Seoul Gimpo Intl

Tue 6/10

08:00-10:15

Nonstop2h 15m

$661

Flights are sorted by cheapest return flights first.

Deals found on 5/8

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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

Currently, June is the cheapest month in which you can book a flight from Tokyo to Seoul Gimpo Intl Airport (average of $522). Flying from Tokyo to Seoul Gimpo Intl Airport in October is currently the most expensive (average of $721). 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 August 2026.

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 August 2026.

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

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

Airfare is typical for this route at the moment.
Tokyo to Seoul Gimpo Intl Airport flights typically cost between $472 and $721 in September.
The cheapest return price found within the last 5 days was $489 on Multiple Airlines (6 Sept–8 Sept).

How often are flights from Tokyo to Seoul delayed?

About 5% of weekly flights between Tokyo and Seoul have experienced delays in the past year, with the average delay time being 97 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?

Sunday 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 3% of flights being delayed.

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

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 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 20m. 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, June is the cheapest month in which you can book a flight from Tokyo to Seoul Gimpo Intl Airport (average of $522). Flying from Tokyo to Seoul Gimpo Intl Airport in October is currently the most expensive (average of $721). 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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Yes! Cheapflights helps users easily find flights from Tokyo to Gimpo Intl with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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