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Cheap flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport from C$ 241

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
HND — GMP
11 Jan — 18 Jan1
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 January, booked 83 days in advance, depart on a Monday or Wednesday and return on a Monday

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 12 December 2025.

Tue 23/128:40 a.m.HND - GMP
Nonstop2h 35mAsiana Airlines
Fri 26/123:50 p.m.GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 10/12C$ 430
Thu 18/1212:05 p.m.HND - GMP
Nonstop2h 35mAsiana Airlines
Mon 22/128:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 11/12C$ 437
Thu 18/128:05 p.m.HND - GMP
Nonstop2h 30mAsiana Airlines
Thu 8/13:50 p.m.GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 11/12C$ 439
Thu 18/1212:05 p.m.HND - GMP
Nonstop2h 35mAsiana Airlines
Fri 9/18:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 11/12C$ 459
Thu 18/128:05 p.m.HND - GMP
Nonstop2h 30mAsiana Airlines
Sun 28/128:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 11/12C$ 463
Thu 11/1212:05 p.m.HND - GMP
Nonstop2h 35mAsiana Airlines
Wed 17/127:35 p.m.GMP - HND
Nonstop2h 10mAsiana Airlines
Deal found 10/12C$ 485
Thu 18/128:05 p.m.HND - GMP
Nonstop2h 30mAsiana Airlines
Tue 30/128:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 11/12C$ 492
Tue 23/1212:05 p.m.HND - GMP
Nonstop2h 35mAsiana Airlines
Sun 28/123:50 p.m.GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 10/12C$ 519
Thu 18/128:05 p.m.HND - GMP
Nonstop2h 30mAsiana Airlines
Wed 7/13:50 p.m.GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 11/12C$ 530
Tue 23/128:40 a.m.HND - GMP
Nonstop2h 35mAsiana Airlines
Mon 29/123:50 p.m.GMP - HND
Nonstop2h 00mAsiana Airlines
Deal found 11/12C$ 552

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 12 December 2025.

Round-trip from

C$ 430

One-way from

C$ 241

Popular in

October

Cheapest in

July

Average price

C$ 639

Good one-way deal

C$ 410 or less
Asiana Airlines
  • Asiana Airlines
  • 23/12-26/12
  • Nonstop
  • 4h 35m total
  • Tokyo to Seoul
Search Deals
7/1
  • 7/1
  • 1 total stop
  • 5h 50m total
  • Tokyo to Seoul
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Tokyo Haneda to Seoul Gimpo Intl.
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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 12 December 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 23/12

8:40 a.m.-11:15 a.m.

Nonstop2h 35m

Seoul Gimpo Intl

Fri 26/12

3:50 p.m.-5:50 p.m.

Nonstop2h 00m

C$ 430

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 14/1

12:05 p.m.-2:40 p.m.

Nonstop2h 35m

Seoul Gimpo Intl

Thu 15/1

3:50 p.m.-5:50 p.m.

Nonstop2h 00m

C$ 439

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 12/1

8:05 p.m.-10:35 p.m.

Nonstop2h 30m

Seoul Gimpo Intl

Thu 15/1

3:50 p.m.-5:50 p.m.

Nonstop2h 00m

C$ 439

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 22/12

12:05 p.m.-2:40 p.m.

Nonstop2h 35m

Seoul Gimpo Intl

Thu 8/1

7:35 p.m.-9:45 p.m.

Nonstop2h 10m

C$ 439

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 19/1

8:05 p.m.-10:35 p.m.

Nonstop2h 30m

Seoul Gimpo Intl

Thu 22/1

3:50 p.m.-5:50 p.m.

Nonstop2h 00m

C$ 451

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sun 11/1

12:05 p.m.-2:40 p.m.

Nonstop2h 35m

Seoul Gimpo Intl

Wed 14/1

7:35 p.m.-9:45 p.m.

Nonstop2h 10m

C$ 452

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 5/1

8:05 p.m.-10:35 p.m.

Nonstop2h 30m

Seoul Gimpo Intl

Thu 8/1

3:50 p.m.-5:50 p.m.

Nonstop2h 00m

C$ 452

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 5/2

12:05 p.m.-2:40 p.m.

Nonstop2h 35m

Seoul Gimpo Intl

Sat 7/2

3:50 p.m.-5:50 p.m.

Nonstop2h 00m

C$ 452

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 13/1

8:05 p.m.-10:35 p.m.

Nonstop2h 30m

Seoul Gimpo Intl

Thu 15/1

7:35 p.m.-9:45 p.m.

Nonstop2h 10m

C$ 454

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 5/1

8:05 p.m.-10:35 p.m.

Nonstop2h 30m

Seoul Gimpo Intl

Fri 9/1

7:35 p.m.-9:45 p.m.

Nonstop2h 10m

C$ 455

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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 5 December 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 83 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 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 C$ 230). Flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport in November is currently the most expensive (average of C$ 474). 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 12 December 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport as you normally would.

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 35m. Asiana Airlines provides one of the quickest options available for as low as C$ 430. 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 Japan Airlines (88%), Korean Air (88%) and Asiana Airlines (87%).

  • 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$ 410. While the most popular route (Tokyo Haneda - Seoul Gimpo Intl) can be booked for C$ 498 on average, our data indicates C$ 412 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.

  • 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 C$ 230). Flying from Tokyo Haneda Airport to Seoul Gimpo Intl Airport in November is currently the most expensive (average of C$ 474). 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?

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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