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Cheap flights from Tokyo to Seoul Gimpo Intl Airport from $225

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — GMP
24 Jul — 31 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Tokyo to Seoul Gimpo Intl are usually found in July or February, booked 57 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 24 June 2026.

Tue 21/720:05
HND
-
GMP
Nonstop2h 20m
Asiana Airlines
Tue 28/708:40
GMP
-
HND
Nonstop2h 05m
Asiana Airlines
Deal found 23/6$416
Wed 1/707:20
HND
-
GMP
1 stop8h 55m
Multiple Airlines
Fri 3/713:10
GMP
-
HND
1 stop5h 35m
Multiple Airlines
Deal found 23/6$418
Thu 20/820:05
HND
-
GMP
Nonstop2h 20m
Asiana Airlines
Sat 22/808:40
GMP
-
HND
Nonstop2h 05m
Asiana Airlines
Deal found 22/6$419
Wed 19/820:05
HND
-
GMP
Nonstop2h 20m
Asiana Airlines
Sat 29/808:40
GMP
-
HND
Nonstop2h 05m
Asiana Airlines
Deal found 21/6$423
Thu 20/820:05
HND
-
GMP
Nonstop2h 20m
Multiple Airlines
Sat 22/813:10
GMP
-
HND
1 stop5h 35m
Multiple Airlines
Deal found 22/6$426
Wed 1/709:20
HND
-
GMP
Nonstop2h 25m
Korean Air
Fri 3/718:40
GMP
-
HND
Nonstop2h 20m
Korean Air
Deal found 23/6$428
Tue 4/820:05
HND
-
GMP
Nonstop2h 20m
Asiana Airlines
Fri 7/819:50
GMP
-
HND
Nonstop2h 10m
Asiana Airlines
Deal found 23/6$429
Tue 21/707:20
HND
-
GMP
1 stop8h 55m
Multiple Airlines
Tue 28/713:10
GMP
-
HND
1 stop9h 15m
Multiple Airlines
Deal found 23/6$442
Tue 28/720:05
HND
-
GMP
Nonstop2h 20m
Asiana Airlines
Thu 6/815:45
GMP
-
HND
Nonstop2h 05m
Asiana Airlines
Deal found 23/6$444
Tue 18/820:05
HND
-
GMP
Nonstop2h 20m
Asiana Airlines
Sat 29/819:50
GMP
-
HND
Nonstop2h 10m
Asiana Airlines
Deal found 22/6$445
Thu 2/712:05
HND
-
GMP
Nonstop2h 20m
Asiana Airlines
Tue 7/719:50
GMP
-
HND
Nonstop2h 10m
Asiana Airlines
Deal found 19/6$446
Tue 8/912:05
HND
-
GMP
Nonstop2h 20m
Asiana Airlines
Fri 11/908:40
GMP
-
HND
Nonstop2h 05m
Asiana Airlines
Deal found 19/6$448

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 24 June 2026.

Round-trip from

$416

One-way from

$225

Popular in

October

Cheapest in

July

Average price

$547

Good one-way deal

$300 or less
Asiana Airlines
  • Asiana Airlines
  • 21/7-28/7
  • Nonstop
  • 4h 25m total
  • Tokyo to Seoul
Search Deals
26/7
  • 26/7
  • 1 total stop
  • 8h 55m total
  • Tokyo to Seoul
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($152 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a one-way 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 24 June 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 - GMP

HNDGMP

Tokyo Haneda

Tue 18/8

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Fri 21/8

15:45-17:50

Nonstop2h 05m

$445

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 15/7

09:00-11:20

Nonstop2h 20m

Seoul Gimpo Intl

Fri 31/7

08:40-10:45

Nonstop2h 05m

$445

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 7/10

12:05-14:25

Nonstop2h 20m

Seoul Gimpo Intl

Thu 22/10

19:50-22:00

Nonstop2h 10m

$445

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 9/7

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Mon 13/7

19:50-22:00

Nonstop2h 10m

$455

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 8/7

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Mon 13/7

19:50-22:00

Nonstop2h 10m

$455

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sat 25/7

12:05-14:25

Nonstop2h 20m

Seoul Gimpo Intl

Sat 25/7

19:50-22:00

Nonstop2h 10m

$490

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sat 24/10

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Mon 26/10

19:35-21:45

Nonstop2h 10m

$508

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 18/11

12:05-14:40

Nonstop2h 35m

Seoul Gimpo Intl

Sun 29/11

08:40-10:45

Nonstop2h 05m

$553

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 10/11

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Thu 26/11

19:35-21:45

Nonstop2h 10m

$553

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 2/11

08:40-11:15

Nonstop2h 35m

Seoul Gimpo Intl

Fri 6/11

19:35-21:45

Nonstop2h 10m

$583

Flights are sorted by cheapest return flights first.

Deals found on 23/6

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, August is the cheapest month in which you can book a flight from Tokyo to Seoul Gimpo Intl Airport (average of $160). Flying from Tokyo to Seoul Gimpo Intl Airport in November is currently the most expensive (average of $464). 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 24 June 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 24 June 2026.

The most flights from TYO to GMP are scheduled on a Monday (24 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (23 on average).

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

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 99 minutes.

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

Historically, flights departing in the early afternoon 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 66 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.

  • What are the most reliable airlines from Tokyo to Seoul Gimpo Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tokyo to Seoul Gimpo Intl Airport on time: Japan Airlines (83%), Korean Air (83%), Asiana Airlines (78%).

  • What are the cheapest flights from Tokyo to Seoul Gimpo Intl Airport?

    Looking at all options, your cheapest flight can be booked for $244. While the most popular route (Tokyo Haneda - Seoul Gimpo Intl) can be booked for $516 on average, our data indicates $424 when flying from Tokyo to Seoul Gimpo Intl Airport.

  • 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, August is the cheapest month in which you can book a flight from Tokyo to Seoul Gimpo Intl Airport (average of $160). Flying from Tokyo to Seoul Gimpo Intl Airport in November is currently the most expensive (average of $464). 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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Alternative routes for Tokyo to Gimpo Intl

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Deals for Tokyo to Gimpo Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Yes! Cheapflights helps users easily find flights from Tokyo to Gimpo Intl with no change fees.

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