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Cheap flights from Tokyo Haneda Airport to Seoul Gimpo Intl Airport from C$ 171

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
HND — GMP
19 Aug — 26 Aug1
1 adult

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 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 14 August 2025.

Round-trip from

C$ 436

One-way from

C$ 171

Popular in

October

Cheapest in

January

Average price

C$ 549

Good round-trip deal

C$ 546 or less

Good one-way deal

C$ 305 or less
Asiana Airlines
  • Asiana Airlines
  • 2/9-19/9
  • Nonstop
  • 4h 25m total
  • Tokyo to Seoul
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30/9
  • 30/9
  • 1 total stop
  • 10h 35m total
  • Tokyo to Seoul
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Highest demand for flights based on searches. 3% potential increase in price (C$ 27 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease (C$ 7 potential savings vs. average RT price).
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Average for round-trip flights in August 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 14 August 2025.

Tue 2/912:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Fri 19/98:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 14/8C$ 436
Mon 1/98:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Fri 5/98:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 14/8C$ 437
Thu 4/98:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Thu 11/98:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 14/8C$ 438
Tue 2/98:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Wed 10/98:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 14/8C$ 440
Mon 25/88:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Tue 26/88:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 13/8C$ 443
Thu 4/98:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Tue 16/98:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 14/8C$ 444
Mon 1/912:35 p.m.HND - GMP
Nonstop2h 20mKorean Air
Thu 25/94:10 p.m.GMP - HND
Nonstop2h 20mKorean Air
Deal found 13/8C$ 456
Sun 5/109:20 a.m.HND - GMP
Nonstop2h 25mKorean Air
Thu 9/106:40 p.m.GMP - HND
Nonstop2h 20mKorean Air
Deal found 12/8C$ 458
Wed 3/97:45 p.m.HND - GMP
Nonstop2h 20mKorean Air
Thu 4/94:10 p.m.GMP - HND
Nonstop2h 20mKorean Air
Deal found 14/8C$ 459
Tue 30/98:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Tue 14/103:45 p.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 12/8C$ 460
Fri 5/98:05 p.m.HND - GMP
Nonstop2h 20mAsiana Airlines
Mon 8/98:40 a.m.GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 13/8C$ 462

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 14 August 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 2/9

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

Nonstop2h 20m

Seoul Gimpo Intl

Fri 19/9

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

Nonstop2h 05m

C$ 436

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sun 31/8

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

Nonstop2h 20m

Seoul Gimpo Intl

Mon 1/9

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

Nonstop2h 05m

C$ 436

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 1/9

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

Nonstop2h 20m

Seoul Gimpo Intl

Wed 3/9

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

Nonstop2h 05m

C$ 436

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 18/9

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

Nonstop2h 20m

Seoul Gimpo Intl

Sat 20/9

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

Nonstop2h 05m

C$ 436

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 10/9

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

Nonstop2h 20m

Seoul Gimpo Intl

Tue 30/9

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

Nonstop2h 05m

C$ 436

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sun 7/9

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

Nonstop2h 20m

Seoul Gimpo Intl

Tue 9/9

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

Nonstop2h 05m

C$ 436

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 4/9

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

Nonstop2h 20m

Seoul Gimpo Intl

Sat 6/9

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

Nonstop2h 05m

C$ 436

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 2/9

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

Nonstop2h 20m

Seoul Gimpo Intl

Thu 4/9

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

Nonstop2h 05m

C$ 436

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 4/9

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

Nonstop2h 20m

Seoul Gimpo Intl

Thu 11/9

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

Nonstop2h 05m

C$ 436

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 25/8

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

Nonstop2h 20m

Seoul Gimpo Intl

Mon 1/9

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

Nonstop2h 05m

C$ 436

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 22 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 8 August 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 85 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 14 August 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 in the morning, which can drop the price by up to 4% versus a flight in the afternoon.

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 14 August 2025.

The most flights from HND to GMP are scheduled on a Wednesday (24 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (22 on average).

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 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 (93%), Korean Air (93%) and ANA (86%).

  • 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$ 301. While the most popular route (Tokyo Haneda - Seoul Gimpo Intl) can be booked for C$ 1,361 on average our data indicates C$ 509 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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