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Cheap flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport from £126

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
HND — GMP
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Tokyo Haneda to Seoul Gimpo Intl are usually found in July or June, booked 67 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Haneda to Gimpo Intl

Enter your travel dates to find the best prices.

Cheapest flights from Haneda to Gimpo Intl
Explore the most affordable flight options available from Haneda to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Thu 12/212:05
HND
-
GMP
Nonstop2h 35m
Asiana Airlines
Fri 20/219:35
GMP
-
HND
Nonstop2h 10m
Asiana Airlines
Deal found 19/1£230
Tue 27/112:25
HND
-
GMP
Nonstop2h 35m
Korean Air
Tue 3/219:30
GMP
-
HND
Nonstop2h 05m
Korean Air
Deal found 19/1£237
Thu 12/219:50
HND
-
GMP
Nonstop2h 35m
Korean Air
Tue 17/216:20
GMP
-
HND
Nonstop2h 15m
Korean Air
Deal found 20/1£238
Mon 16/212:05
HND
-
GMP
Nonstop2h 35m
Asiana Airlines
Wed 18/215:50
GMP
-
HND
Nonstop2h 00m
Asiana Airlines
Deal found 20/1£242
Sat 14/220:05
HND
-
GMP
Nonstop2h 30m
Asiana Airlines
Tue 17/215:50
GMP
-
HND
Nonstop2h 00m
Asiana Airlines
Deal found 20/1£243
Fri 13/208:40
HND
-
GMP
Nonstop2h 35m
Asiana Airlines
Wed 18/215:50
GMP
-
HND
Nonstop2h 00m
Asiana Airlines
Deal found 20/1£244
Thu 30/419:45
HND
-
GMP
Nonstop2h 20m
Korean Air
Fri 8/518:40
GMP
-
HND
Nonstop2h 20m
Korean Air
Deal found 21/1£252
Wed 4/319:50
HND
-
GMP
Nonstop2h 35m
Korean Air
Wed 11/319:30
GMP
-
HND
Nonstop2h 05m
Korean Air
Deal found 21/1£253
Wed 4/319:50
HND
-
GMP
Nonstop2h 35m
Korean Air
Tue 17/319:30
GMP
-
HND
Nonstop2h 05m
Korean Air
Deal found 20/1£254
Fri 13/212:25
HND
-
GMP
Nonstop2h 35m
Korean Air
Mon 16/219:30
GMP
-
HND
Nonstop2h 05m
Korean Air
Deal found 20/1£255
Thu 5/320:05
HND
-
GMP
Nonstop2h 30m
Asiana Airlines
Sun 8/308:40
GMP
-
HND
Nonstop2h 05m
Asiana Airlines
Deal found 20/1£257

Find flight deals from Haneda to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Haneda (HND) 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 22 January 2026.

Round-trip from

£230

One-way from

£126

Popular in

October

Cheapest in

July

Average price

£284

Good round-trip deal

£1,167 or less
Asiana Airlines
  • Asiana Airlines
  • 12/2-20/2
  • Nonstop
  • 4h 45m total
  • Tokyo to Seoul
Search Deals
18/4
  • 18/4
  • 1 total stop
  • 6h 25m total
  • Tokyo to Seoul
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Tokyo Haneda to Seoul Gimpo Intl.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Haneda 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 858,174 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport that are best for you.

Fly from

Haneda

Fly to

Gimpo Intl

Route

Depart

Return

Price

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 17/6

19:45-22:05

Nonstop2h 20m

Seoul Gimpo Intl

Mon 22/6

18:40-21:00

Nonstop2h 20m

£237

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 12/2

09:45-12:25

Nonstop2h 40m

Seoul Gimpo Intl

Thu 19/2

16:20-18:35

Nonstop2h 15m

£238

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 12/2

19:50-22:25

Nonstop2h 35m

Seoul Gimpo Intl

Tue 17/2

16:20-18:35

Nonstop2h 15m

£238

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 29/6

19:45-22:05

Nonstop2h 20m

Seoul Gimpo Intl

Tue 7/7

18:40-21:00

Nonstop2h 20m

£238

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Fri 13/2

12:05-14:40

Nonstop2h 35m

Seoul Gimpo Intl

Wed 18/2

19:35-21:45

Nonstop2h 10m

£243

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 6/4

19:45-22:05

Nonstop2h 20m

Seoul Gimpo Intl

Wed 8/4

18:40-21:00

Nonstop2h 20m

£253

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 4/3

19:50-22:25

Nonstop2h 35m

Seoul Gimpo Intl

Wed 11/3

19:30-21:35

Nonstop2h 05m

£253

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 21/5

19:45-22:05

Nonstop2h 20m

Seoul Gimpo Intl

Mon 25/5

18:40-21:00

Nonstop2h 20m

£253

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 22/6

19:45-22:05

Nonstop2h 20m

Seoul Gimpo Intl

Thu 2/7

18:40-21:00

Nonstop2h 20m

£254

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 22/6

19:45-22:05

Nonstop2h 20m

Seoul Gimpo Intl

Sat 4/7

16:10-18:30

Nonstop2h 20m

£254

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 21 results
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Best time to book a flight from Haneda to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Haneda 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 Haneda Airport to Seoul Gimpo Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Haneda to Gimpo Intl. Price data was last updated on 16 January 2026.

The best time to book flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Tokyo Haneda Airport to Seoul Gimpo Intl Airport (average of £150). Flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport in November is currently the most expensive (average of £256). 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 HND to GMP?

Find hourly flight availability from Haneda 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 22 January 2026.

When flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Haneda 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 Haneda Airport to Seoul Gimpo Intl Airport?

    There are many flights that can get you from Tokyo Haneda Airport to Seoul Gimpo Intl Airport in 2h 20m. Fly via Korean Air or Asiana Airlines to get the fastest option. The distance from Tokyo Haneda Airport to Seoul Gimpo Intl Airport is about 733 mi. All flights are typically direct.

  • What are the most reliable airlines from Tokyo Haneda Airport 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 Haneda Airport to Seoul Gimpo Intl Airport on time: Japan Airlines (91%), Korean Air (91%), ANA (82%).

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

    While on average a flight from Tokyo Haneda Airport to Seoul Gimpo Intl Airport is generally £1,167, our data shows the cheapest flight currently is £1,159. When looking at the most popular route, (Tokyo Haneda - Seoul Gimpo Intl), you can expect to pay £262 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Haneda 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 Haneda Airport to Seoul Gimpo Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Tokyo Haneda Airport to Seoul Gimpo Intl Airport (average of £150). Flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport in November is currently the most expensive (average of £256). 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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Can Cheapflights find flights from Haneda to Gimpo Intl with no change fees?

Yes, we can. To see specific flights from Haneda to Gimpo Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Haneda to Gimpo Intl become cheaper?

Yes! Start tracking prices for Haneda to Gimpo Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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