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Gimpo Intl

$131+ Cheap flights from Haneda (HND) to Gimpo Intl (GMP)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
HND — GMP
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Tokyo Haneda to Seoul Gimpo Intl are usually found in January or July, booked 85 days in advance, depart on a Thursday or Wednesday and return on a Saturday

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 July 3, 2025.

Round-trip from

$262
(Mytrip)

One-way from

$131
(Mytrip)

Popular in

August

Cheapest in

January

Average price

$359

Good round-trip deal

$362 or less

Good one-way deal

$224 or less
From Tokyo Haneda to Seoul Gimpo Intl
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One-way flight from Tokyo Haneda to Seoul Gimpo Intl
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/212:00 pmHND - GMP
1 stop5h 55mMultiple Airlines
Wed 9/32:00 pmGMP - HND
1 stop4h 55mMultiple Airlines
Deal found 7/3$262
This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:05 pmHND - GMP
Nonstop2h 20mAsiana Airlines
Mon 7/77:50 pmGMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 7/2$340
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:25 pmHND - GMP
1 stop21h 40mAir China
Sun 11/302:25 pmGMP - HND
1 stop7h 05mAir China
Deal found 7/2$347
This Korean Air deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:45 pmHND - GMP
Nonstop2h 20mKorean Air
Tue 9/94:10 pmGMP - HND
Nonstop2h 20mKorean Air
Deal found 7/3$357
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/57:30 pmHND - GMP
Nonstop2h 20mJapan Airlines
Sun 7/67:55 amGMP - HND
Nonstop2h 05mJapan Airlines
Deal found 7/2$368
This ANA deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:05 pmHND - GMP
Nonstop2h 15mANA
Wed 10/297:45 amGMP - HND
Nonstop2h 00mANA
Deal found 7/2$377

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated July 3, 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 9/2

12:00 pm-5:55 pm

1 stop5h 55m

Seoul Gimpo Intl

Wed 9/3

2:00 pm-6:55 pm

1 stop4h 55m

$262

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 7/15

9:00 am-11:20 am

Nonstop2h 20m

Seoul Gimpo Intl

Thu 7/17

3:45 pm-5:50 pm

Nonstop2h 05m

$340

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 11/20

3:25 pm-1:05 pm

1 stop21h 40m

Seoul Gimpo Intl

Sun 11/30

2:25 pm-9:30 pm

1 stop7h 05m

$347

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 7/24

7:45 pm-10:05 pm

Nonstop2h 20m

Seoul Gimpo Intl

Thu 7/31

6:40 pm-9:00 pm

Nonstop2h 20m

$356

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 7/24

3:40 pm-6:00 pm

Nonstop2h 20m

Seoul Gimpo Intl

Sun 7/27

7:55 am-10:00 am

Nonstop2h 05m

$363

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 11/20

3:55 pm-6:35 pm

Nonstop2h 40m

Seoul Gimpo Intl

Sun 11/30

7:45 am-9:45 am

Nonstop2h 00m

$364

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 9/18

12:00 pm-5:55 pm

1 stop5h 55m

$131

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 7/9

12:05 pm-2:25 pm

Nonstop2h 20m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

The best insider tips for Tokyo Haneda Airport to Seoul Gimpo Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Tokyo Haneda Airport to Seoul Gimpo Intl Airport trip
Airports
HND

Security at Haneda is efficient and courteous, with minimal wait times, even during peak hours.

Read more about HNDby Gabriel Leigh
GMP

Use the Korea Customs Declaration app for a smoother arrival at Gimpo. Have your accommodation details ready for immigration.

Read more about GMPby John Walton
Our travel experts
John Walton

John Walton

Expert on GMP

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on HND

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

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 round-trip 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 round-trip flight from Haneda to Gimpo Intl. Price data was last updated on June 27, 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 July 3, 2025.

When flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 6% versus 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 July 3, 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).

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 July 3, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA, and Japan Airlines from Tokyo Haneda Airport to Seoul Gimpo Intl Airport to help guide your decision. 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
1,101 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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
8.4
Very good
893 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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
1,505 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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
452 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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.
Air China
7.2
Good
92 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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 Asiana Airlines is currently your cheapest option to Seoul Gimpo Intl Airport, with prices starting at $340. Additional round-trip tickets that might be worth considering are offered by Air China and Korean Air, with the lowest prices starting at $347 and $356, respectively. Users have found that Asiana Airlines is 12% cheaper than the other options available to this destination.

  • 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 (73%).

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

    Looking at all options, your cheapest flight can be booked for $205. While the most popular route (Tokyo Haneda - Seoul Gimpo Intl) can be booked for $340 on average our data indicates $333 when flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport.

  • 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 vacation 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.

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Alternative routes for Haneda to Gimpo Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Haneda to Gimpo Intl

Discover the top 4 airlines 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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$303Average$382FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$308Average$364FlexibilityNo cancel feeOn-time79%
ANACheapest$309Average$385FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$312Average$431FlexibilityNo cancel feeOn-time81%

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