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Cheap flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport from £110

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
HND — GMP
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Tokyo Haneda to Seoul Gimpo Intl are usually found in January or July, booked 84 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 17 October 2025.

Round-trip from

£243

One-way from

£110

Popular in

October

Cheapest in

January

Average price

£367

Good one-way deal

£234 or less
Air China
  • Air China
  • 18/12-21/12
  • 2 total stops
  • 43h 05m total
  • Tokyo to Seoul
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28/1
  • 28/1
  • 1 total stop
  • 14h 25m total
  • Tokyo to Seoul
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Highest demand for flights based on searches. 7% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a one-way flight from Tokyo Haneda to Seoul Gimpo Intl.
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Find 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 17 October 2025.

Thu 18/1218:00HND - GMP
1 stop19h 05mAir China
Sun 21/1214:25GMP - HND
1 stop24h 00mAir China
Deal found 15/10£243
Tue 2/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Fri 5/1215:50GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 16/10£251
Tue 2/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Sat 6/1208:40GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 15/10£256
Thu 13/1115:25HND - GMP
1 stop21h 40mAir China
Mon 17/1114:25GMP - HND
1 stop7h 05mAir China
Deal found 15/10£258
Thu 18/1219:30HND - GMP
Nonstop2h 35mJapan Airlines
Sun 21/1208:00GMP - HND
Nonstop2h 05mJapan Airlines
Deal found 15/10£259
Wed 17/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Fri 19/1215:50GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 15/10£262
Mon 1/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Wed 3/1208:40GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 15/10£263
Wed 26/1120:05HND - GMP
Nonstop2h 30mAsiana Airlines
Tue 2/1215:50GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 16/10£264
Mon 24/1120:05HND - GMP
Nonstop2h 30mAsiana Airlines
Tue 2/1215:50GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 16/10£268
Mon 22/1220:05HND - GMP
Nonstop2h 30mAsiana Airlines
Wed 7/119:35GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 17/10£269

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 17 October 2025.
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

Tue 2/12

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Wed 3/12

15:50-17:50

Nonstop2h 00m

£256

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 13/11

15:25-13:05

1 stop21h 40m

Seoul Gimpo Intl

Mon 17/11

14:25-21:30

1 stop7h 05m

£258

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 17/12

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Fri 19/12

15:50-17:50

Nonstop2h 00m

£262

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 5/1

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Fri 9/1

08:40-10:45

Nonstop2h 05m

£262

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 11/12

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Tue 16/12

08:40-10:45

Nonstop2h 05m

£263

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 4/3

08:40-11:15

Nonstop2h 35m

Seoul Gimpo Intl

Wed 18/3

08:40-10:45

Nonstop2h 05m

£264

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 26/11

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Tue 2/12

19:35-21:45

Nonstop2h 10m

£265

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sat 28/3

19:30-22:05

Nonstop2h 35m

Seoul Gimpo Intl

Sat 4/4

07:55-10:00

Nonstop2h 05m

£266

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 27/11

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Sat 29/11

08:40-10:45

Nonstop2h 05m

£268

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 1/12

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Fri 5/12

15:50-17:50

Nonstop2h 00m

£268

Flights are sorted by cheapest return flights first.

Deals found on 15/10

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 10 October 2025.

The best time to book flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport is 84 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 £132). Flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport in May is currently the most expensive (average of £247). 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 17 October 2025.

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.

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

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 30m. Fly via Asiana Airlines or Air China to get the fastest option. The distance from Tokyo Haneda Airport to Seoul Gimpo Intl Airport is about 733 mi. This flight may include one or multiple stops.

  • 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 (89%), Korean Air (89%), ANA (84%).

  • 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 £242, our data shows the cheapest flight currently is £207. When looking at the most popular route, (Tokyo Haneda - Seoul Gimpo Intl), you can expect to pay £259 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 £132). Flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport in May is currently the most expensive (average of £247). 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.

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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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