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Cheap flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport from C$ 235

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
HND — GMP
16 Oct — 23 Oct1
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 Wednesday or Tuesday and return on a Monday

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 16 September 2025.

Round-trip from

C$ 438

One-way from

C$ 235

Popular in

October

Cheapest in

January

Average price

C$ 554

Good one-way deal

C$ 298 or less
Asiana Airlines
  • Asiana Airlines
  • 30/9-10/10
  • Nonstop
  • 4h 30m total
  • Tokyo to Seoul
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25/9
  • 25/9
  • 1 total stop
  • 5h 05m total
  • Tokyo to Seoul
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Highest demand for flights based on searches. 4% potential increase in price (C$ 34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
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Average for round-trip flights in September 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

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 16 September 2025.

Tue 30/98:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Fri 10/107:50 p.m.GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 16/9C$ 438
Tue 7/109:00 a.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Thu 9/107:50 p.m.GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 16/9C$ 441
Mon 29/98:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Wed 8/107:50 p.m.GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 14/9C$ 445
Mon 8/127:50 p.m.HND - GMP
Nonstop2h 35mKorean Air
Sat 13/124:20 p.m.GMP - HND
Nonstop2h 15mKorean Air
Deal found 15/9C$ 459
Tue 30/97:45 p.m.HND - GMP
Nonstop2h 20mKorean Air
Mon 13/106:40 p.m.GMP - HND
Nonstop2h 20mKorean Air
Deal found 15/9C$ 460
Tue 30/98:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Tue 14/107:50 p.m.GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 15/9C$ 461
Fri 3/1012:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Fri 10/107:50 p.m.GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 14/9C$ 466
Wed 15/108:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Sat 18/108:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 14/9C$ 468
Fri 3/108:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Wed 8/107:50 p.m.GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 14/9C$ 472
Tue 14/108:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Thu 16/108:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 15/9C$ 482

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 629,999 searches. Data last updated 16 September 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

Mon 6/10

9:00 a.m.-11:20 a.m.

Nonstop2h 20m

Seoul Gimpo Intl

Thu 9/10

8:40 a.m.-10:45 a.m.

Nonstop2h 05m

C$ 438

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sun 5/10

12:05 p.m.-2:25 p.m.

Nonstop2h 20m

Seoul Gimpo Intl

Thu 9/10

8:40 a.m.-10:45 a.m.

Nonstop2h 05m

C$ 439

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 30/9

12:05 p.m.-2:25 p.m.

Nonstop2h 20m

Seoul Gimpo Intl

Sat 11/10

8:40 a.m.-10:45 a.m.

Nonstop2h 05m

C$ 439

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 14/10

8:05 p.m.-10:25 p.m.

Nonstop2h 20m

Seoul Gimpo Intl

Thu 16/10

8:40 a.m.-10:45 a.m.

Nonstop2h 05m

C$ 445

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 27/11

7:50 p.m.-10:25 p.m.

Nonstop2h 35m

Seoul Gimpo Intl

Wed 3/12

4:20 p.m.-6:35 p.m.

Nonstop2h 15m

C$ 460

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 6/1

9:45 a.m.-12:25 p.m.

Nonstop2h 40m

Seoul Gimpo Intl

Thu 8/1

4:20 p.m.-6:35 p.m.

Nonstop2h 15m

C$ 460

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 25/11

7:50 p.m.-10:25 p.m.

Nonstop2h 35m

Seoul Gimpo Intl

Fri 12/12

7:30 p.m.-9:35 p.m.

Nonstop2h 05m

C$ 460

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sun 18/1

12:25 p.m.-3:00 p.m.

Nonstop2h 35m

Seoul Gimpo Intl

Tue 20/1

7:30 p.m.-9:35 p.m.

Nonstop2h 05m

C$ 460

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 30/9

8:05 p.m.-10:25 p.m.

Nonstop2h 20m

Seoul Gimpo Intl

Tue 14/10

7:50 p.m.-10:00 p.m.

Nonstop2h 10m

C$ 461

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 14/10

8:05 p.m.-10:25 p.m.

Nonstop2h 20m

Seoul Gimpo Intl

Sat 18/10

8:40 a.m.-10:45 a.m.

Nonstop2h 05m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 18 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 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 12 September 2025.

To ensure you get the cheapest price possible for a flight from Tokyo Haneda Airport to Seoul Gimpo Intl Airport, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 16 September 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 8% versus a flight in the afternoon.

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?

    A quick flight from Tokyo Haneda Airport to Seoul Gimpo Intl Airport can take about 2h 20m. Asiana Airlines provides one of the quickest options available for as low as C$ 438. Tokyo Haneda Airport and Seoul Gimpo Intl Airport are separated by a distance of 1180 km. Most flights are nonstop.

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

    The top 3 most reliable airlines when flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport are ANA (90%), Asiana Airlines (90%) and Japan Airlines (89%).

  • 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 C$ 298. While the most popular route (Tokyo Haneda - Seoul Gimpo Intl) can be booked for C$ 1,467 on average, our data indicates C$ 300 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.

See more FAQs

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Can Cheapflights find flights from Haneda to Gimpo Intl with no change fees?

Need flexible booking options for your flight to Gimpo Intl from Haneda? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Gimpo Intl from Haneda today and book when prices fit your budget.

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