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Cheap flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport from £128

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
HND — GMP
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Tokyo Haneda to Seoul Gimpo Intl are usually found in July or January, booked 85 days in advance, depart on a Monday or Tuesday 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 15 April 2025.

Round-trip from

£259

One-way from

£128

Popular in

August

Cheapest in

July

Average price

£287

Good round-trip deal

£371 or less

Good one-way deal

£308 or less
Air China
  • Air China
  • 29/5-5/6
  • 2 total stops
  • 30h 10m total
  • Tokyo to Seoul
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2/9
  • 2/9
  • 1 total stop
  • 6h 00m total
  • Tokyo to Seoul
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Tokyo Haneda to Seoul Gimpo Intl.
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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

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 15 April 2025.

Thu 29/514:00HND - GMP
1 stop23h 05mAir China
Thu 5/614:25GMP - HND
1 stop7h 05mAir China
Deal found 14/4£259
Thu 22/519:30HND - GMP
Nonstop2h 20mJapan Airlines
Sun 25/507:55GMP - HND
Nonstop2h 05mJapan Airlines
Deal found 14/4£268
Thu 1/509:20HND - GMP
Nonstop2h 25mKorean Air
Fri 9/516:10GMP - HND
Nonstop2h 20mKorean Air
Deal found 14/4£273
Mon 1/920:05HND - GMP
Nonstop2h 15mANA
Tue 30/907:40GMP - HND
Nonstop2h 10mANA
Deal found 13/4£290
Sun 6/709:00HND - GMP
Nonstop2h 20mAsiana Airlines
Sat 26/719:50GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 14/4£299
Fri 9/507:15HND - GMP
1 stop5h 45mMultiple Airlines
Tue 20/508:20GMP - HND
1 stop7h 45mMultiple Airlines
Deal found 14/4£318
Thu 1/500:05HND - GMP
1 stop21h 15mJuneyao Airlines
Wed 7/515:50GMP - HND
1 stop20h 35mJuneyao Airlines
Deal found 15/4£934
Fri 16/515:45HND - GMP
1 stop20h 40mChina Southern
Sat 24/513:30GMP - HND
1 stop24h 30mChina Southern
Deal found 14/4£965

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 15 April 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

Thu 29/5

14:00-13:05

1 stop23h 05m

Seoul Gimpo Intl

Thu 5/6

14:25-21:30

1 stop7h 05m

£259

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 22/5

19:30-21:50

Nonstop2h 20m

Seoul Gimpo Intl

Sun 25/5

07:55-10:00

Nonstop2h 05m

£268

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 1/5

09:20-11:45

Nonstop2h 25m

Seoul Gimpo Intl

Fri 9/5

16:10-18:30

Nonstop2h 20m

£273

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 1/9

20:05-22:20

Nonstop2h 15m

Seoul Gimpo Intl

Tue 30/9

07:40-09:50

Nonstop2h 10m

£290

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sun 6/7

09:00-11:20

Nonstop2h 20m

Seoul Gimpo Intl

Sat 26/7

15:45-17:50

Nonstop2h 05m

£299

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Fri 9/5

07:15-13:00

1 stop5h 45m

Seoul Gimpo Intl

Tue 20/5

08:20-16:05

1 stop7h 45m

£318

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 1/5

00:05-21:20

1 stop21h 15m

Seoul Gimpo Intl

Wed 7/5

15:50-12:25

1 stop20h 35m

£934

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Fri 16/5

15:45-12:25

1 stop20h 40m

Seoul Gimpo Intl

Sat 24/5

13:30-14:00

1 stop24h 30m

£965

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 2/9

06:20-12:20

1 stop6h 00m

£128

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 4/9

12:05-14:25

Nonstop2h 20m

£170

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 18 results
1
2

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 11 April 2025.

The best time to book flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport is 85 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 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 15 April 2025.

It’s optimal to fly from Tokyo Haneda Airport to Seoul Gimpo Intl Airport at midday. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Tokyo Haneda Airport to Seoul Gimpo Intl Airport

Explore weekly flight availability from Haneda 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 15 April 2025.

The most flights from HND 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).

Rainfall in Gimpo Intl by month

Plan your trip to Gimpo Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul Gimpo Intl Airport ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul Gimpo Intl Airport when rainfall is around 27.0 mm.

Temperature in Gimpo Intl by month

Plan your trip to Gimpo Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul Gimpo Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Gimpo Intl

Get insights into the airlines that provide service to Gimpo Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gimpo Intl. Reviews last updated 15 April 2025.
To help decide which airline to fly from Tokyo to Seoul, see what other customers have to say about Korean Air, Japan Airlines and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very Good
1,440 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very Good
841 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very Good
729 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very Good
438 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • What are the cheapest airlines flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport round-trip?

    Flying on Air China is currently your cheapest option to Seoul Gimpo Intl Airport, with prices starting at £259. Additional return tickets that might be worth considering are offered by Japan Airlines and Korean Air, with the lowest prices starting at £268 and £273, respectively. Users have found that Air China is 10% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Tokyo Haneda Airport to Seoul Gimpo Intl Airport one-way?

    The cheapest airline one-way is Asiana Airlines, with whom users have recently found tickets for as low as £170. However, be on the lookout for offers from Korean Air and Air China, as they are both options that can get you from Tokyo Haneda Airport to Seoul Gimpo Intl Airport for a low price.

  • 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: ANA (83%), Asiana Airlines (83%), Japan Airlines (83%).

  • 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 £353, our data shows the cheapest flight currently is £166. When looking at the most popular route, (Tokyo Haneda - Seoul Gimpo Intl), you can expect to pay £269 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.

See more FAQs

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Top airline flying from Haneda to Gimpo Intl

Discover the top airline that operate flights from Haneda to Gimpo Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest£235Average£249FlexibilityNo cancel feeOn-time76%
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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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