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Gimpo Intl

$129+ Cheap flights from Tokyo (TYO) 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — GMP
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Tokyo to Seoul Gimpo Intl are usually found in January or July, booked 50 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap flight deals from Tokyo to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) 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 30, 2025.

Round-trip from

$278
(Mytrip)

One-way from

$134
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$367

Good round-trip deal

$344 or less

Good one-way deal

$231 or less
From Tokyo (TYO) to Seoul Gimpo Intl
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One-way flight from Tokyo (TYO) to Seoul Gimpo Intl
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 (TYO) to Seoul Gimpo Intl.
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Price to beat on a one-way flight from Tokyo (TYO) to Seoul Gimpo Intl.
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Find flight deals from Tokyo to Gimpo Intl

Cheapest flights from Tokyo to Gimpo Intl
Explore the most affordable flight options available from Tokyo to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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.
Wed 9/312:00 pmHND - GMP
1 stop5h 55mMultiple Airlines
Tue 9/91:05 pmGMP - HND
1 stop6h 50mMultiple Airlines
Deal found 7/29$278
This Booking.com deal was found by Cheapflights users on 7/30. 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.
Tue 8/128:05 pmHND - GMP
Nonstop2h 20mAsiana Airlines
Fri 9/128:40 amGMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 7/30$330
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/317:45 pmHND - GMP
Nonstop2h 20mKorean Air
Sun 8/36:40 pmGMP - HND
Nonstop2h 20mKorean Air
Deal found 7/28$345
This Booking.com deal was found by Cheapflights users on 7/28. 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 11/133:25 pmHND - GMP
1 stop21h 40mAir China
Sun 11/162:25 pmGMP - HND
1 stop7h 05mAir China
Deal found 7/28$352
This SmartFares deal was found by Cheapflights users on 7/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:55 pmHND - GMP
Nonstop2h 40mANA
Sun 11/307:45 amGMP - HND
Nonstop2h 00mANA
Deal found 7/30$354
This Booking.com deal was found by Cheapflights users on 7/29. 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.
Mon 9/157:30 pmHND - GMP
Nonstop2h 20mJapan Airlines
Thu 9/187:55 amGMP - HND
Nonstop2h 05mJapan Airlines
Deal found 7/29$360

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tokyo 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 30, 2025.
Use the filters below to find and compare flights from Tokyo to Seoul Gimpo Intl Airport that are best for you.

Fly from

Tokyo

Fly to

Gimpo Intl

Route

Depart

Return

Price

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 9/3

12:00 pm-5:55 pm

1 stop5h 55m

Seoul Gimpo Intl

Tue 9/9

1:05 pm-7:55 pm

1 stop6h 50m

$278

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 8/12

8:05 pm-10:25 pm

Nonstop2h 20m

Seoul Gimpo Intl

Fri 9/12

8:40 am-10:45 am

Nonstop2h 05m

$330

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sun 8/3

7:45 pm-10:05 pm

Nonstop2h 20m

Seoul Gimpo Intl

Mon 8/4

4:10 pm-6:30 pm

Nonstop2h 20m

$346

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Fri 9/19

7:30 pm-9:50 pm

Nonstop2h 20m

Seoul Gimpo Intl

Sun 9/28

7:55 am-10:00 am

Nonstop2h 05m

$356

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 9/17

7:20 am-5:55 pm

1 stop10h 35m

$129

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 8/4

8:05 pm-10:25 pm

Nonstop2h 20m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Tokyo to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Tokyo 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 to Seoul Gimpo Intl Airport

How far ahead should I book a flight from Tokyo to Seoul Gimpo Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Tokyo to Gimpo Intl. Price data was last updated on July 25, 2025.

The best time to book flights from Tokyo to Seoul Gimpo Intl Airport is 50 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 TYO to GMP?

Find hourly flight availability from Tokyo 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 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 7% on flights from Tokyo to Seoul Gimpo Intl Airport by exploring options for tickets at noon.

Weekly flight availability from Tokyo to Seoul Gimpo Intl Airport

Explore weekly flight availability from Tokyo 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 30, 2025.

The most flights from TYO 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 30, 2025.
See what other customers who have flown with Korean Air, ANA, and Japan Airlines from Tokyo to Seoul Gimpo Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

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
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

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
922 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

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
1,536 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

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
467 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

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 Tokyo 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 to Seoul Gimpo Intl Airport round-trip?

    According to our current data, Asiana Airlines ($330), Korean Air ($346), and Japan Airlines ($356) offers the cheapest pricing from Tokyo to Seoul Gimpo Intl Airport. Asiana Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Tokyo to Gimpo Intl that include hotel bookings?

    Yes. In addition to deals on Tokyo to Gimpo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tokyo to Gimpo Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tokyo to Gimpo Intl.

  • Can I find deals for business class flights from Tokyo to Gimpo Intl?

    Yes. Cheapflights offers flight deals from Tokyo 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 Tokyo to Gimpo Intl

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Top 4 airlines flying from Tokyo to Gimpo Intl

Discover the top 4 airlines that operate flights from Tokyo 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$303Average$380FlexibilityNo cancel feeOn-time76%
ANACheapest$310Average$381FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$312Average$437FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$324Average$365FlexibilityNo cancel feeOn-time79%

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