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Cheap flights from Tokyo Haneda Airport to Seoul from $237

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
HND — SEL
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Tokyo Haneda to Seoul are usually found in January or July, booked 77 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Haneda to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Haneda to Seoul
Explore the most affordable flight options available from Haneda to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Thu 4/619:45
HND
-
GMP
Nonstop2h 20m
Korean Air
Wed 10/616:10
GMP
-
HND
Nonstop2h 20m
Korean Air
Deal found 18/2$428
Thu 23/408:45
HND
-
GMP
1 stop7h 30m
Multiple Airlines
Sat 25/413:10
GMP
-
HND
1 stop5h 35m
Multiple Airlines
Deal found 16/2$429
Wed 3/607:20
HND
-
GMP
1 stop5h 00m
Multiple Airlines
Mon 8/613:10
GMP
-
HND
1 stop9h 20m
Multiple Airlines
Deal found 18/2$444
Thu 4/614:00
HND
-
GMP
1 stop23h 05m
Air China
Sat 6/614:25
GMP
-
HND
1 stop27h 05m
Air China
Deal found 19/2$455
Thu 4/614:00
HND
-
GMP
1 stop23h 05m
Air China
Wed 10/614:25
GMP
-
HND
1 stop7h 05m
Air China
Deal found 18/2$458
Wed 3/609:20
HND
-
GMP
Nonstop2h 25m
Korean Air
Mon 8/618:40
GMP
-
HND
Nonstop2h 20m
Korean Air
Deal found 18/2$465
Mon 29/619:45
HND
-
GMP
Nonstop2h 20m
Korean Air
Wed 8/716:10
GMP
-
HND
Nonstop2h 20m
Korean Air
Deal found 20/2$470
Wed 15/409:00
HND
-
GMP
Nonstop2h 20m
Asiana Airlines
Mon 20/419:50
GMP
-
HND
Nonstop2h 10m
Asiana Airlines
Deal found 18/2$472
Wed 15/409:00
HND
-
GMP
Nonstop2h 20m
Asiana Airlines
Wed 15/419:50
GMP
-
HND
Nonstop2h 10m
Asiana Airlines
Deal found 17/2$473
Thu 8/1009:20
HND
-
GMP
Nonstop2h 25m
Korean Air
Sat 17/1018:40
GMP
-
HND
Nonstop2h 20m
Korean Air
Deal found 18/2$476

Find flight deals from Haneda to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Haneda (HND) to Seoul (SEL). 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 20 February 2026.

Round-trip from

$428

One-way from

$237

Popular in

November

Cheapest in

January

Average price

$534

Good one-way deal

$248 or less
Korean Air
  • Korean Air
  • 4/6-10/6
  • Nonstop
  • 4h 40m total
  • Tokyo to Seoul
Search Deals
21/7
  • 21/7
  • 1 total stop
  • 8h 55m total
  • Tokyo to Seoul
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Tokyo Haneda to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Haneda to Seoul 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 647,157 searches. Data last updated 20 February 2026.
Use the filters below to find and compare flights from Tokyo Haneda Airport to Seoul that are best for you.

Fly from

Haneda

Fly to

Seoul

Route

Depart

Return

Price

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 15/6

19:45-22:05

Nonstop2h 20m

Seoul Gimpo Intl

Tue 16/6

18:40-21:00

Nonstop2h 20m

$475

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 14/7

09:20-11:45

Nonstop2h 25m

Seoul Gimpo Intl

Wed 15/7

16:10-18:30

Nonstop2h 20m

$475

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 7/5

09:00-11:20

Nonstop2h 20m

Seoul Gimpo Intl

Sat 9/5

19:50-22:00

Nonstop2h 10m

$506

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 14/4

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Wed 15/4

19:50-22:00

Nonstop2h 10m

$506

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Mon 15/6

19:45-22:05

Nonstop2h 20m

Seoul Gimpo Intl

Sat 20/6

18:40-21:00

Nonstop2h 20m

$506

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 16/6

09:20-11:45

Nonstop2h 25m

Seoul Gimpo Intl

Sun 28/6

18:40-21:00

Nonstop2h 20m

$507

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 12/5

19:45-22:05

Nonstop2h 20m

Seoul Gimpo Intl

Sat 16/5

16:10-18:30

Nonstop2h 20m

$509

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 29/4

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Fri 8/5

19:50-22:00

Nonstop2h 10m

$536

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sun 10/5

09:00-11:20

Nonstop2h 20m

Seoul Gimpo Intl

Mon 11/5

19:50-22:00

Nonstop2h 10m

$539

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Fri 15/5

09:20-11:45

Nonstop2h 25m

Seoul Gimpo Intl

Thu 23/7

18:40-21:00

Nonstop2h 20m

$544

Flights are sorted by cheapest return flights first.

Deals found on 17/2

Showing 1-10 of 24 results
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Best time to book a flight from Haneda to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Haneda with our price prediction graph.
Estimated return 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

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

Use this chart to determine the optimal time to book a return flight from Haneda to Seoul. Price data was last updated on 18 February 2026.

The price you pay for your flight from Tokyo Haneda Airport to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Tokyo Haneda Airport to Seoul?

Currently, September is the cheapest month in which you can book a flight from Tokyo Haneda Airport to Seoul (average of $255). Flying from Tokyo Haneda Airport to Seoul in November is currently the most expensive (average of $349). 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 SEL?

Find hourly flight availability from Haneda to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2026.

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 as you normally would.

Weekly flight availability from Tokyo Haneda Airport to Seoul

Explore weekly flight availability from Haneda to Seoul. 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 20 February 2026.

The most flights from HND to SEL are scheduled on a Wednesday (33 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).

How much does it cost for a return flight from Tokyo Haneda Airport to Seoul?

How often are flights from Tokyo to Seoul delayed?

About 5% of weekly flights between Tokyo and Seoul have experienced delays in the past year, with the average delay time being 98 minutes.

What is the most punctual flight time for Tokyo to Seoul flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Tokyo to Seoul flights?

Over the past year, ANA have had the lowest number of delays on this route, with just 2% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Haneda to Seoul. 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?

    A quick flight from Tokyo Haneda Airport to Seoul can take about 2h 20m. Korean Air provides one of the quickest options available for as low as $475. The distance from Tokyo Haneda Airport to Seoul is about 1180 km. All flights are typically direct.

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

    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 on time: Japan Airlines (100%), Air France (100%), Korean Air (100%).

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

    On average you can expect to pay $278 for a flight from Tokyo Haneda Airport to Seoul. The cheapest flight overall is $187 while the most popular route, (Tokyo Haneda - Seoul Gimpo Intl) is currently priced at $451.

  • Can I find deals for flights from Haneda to Seoul that include hotel bookings?

    Yes. In addition to deals on Haneda to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Haneda to Seoul?

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

  • Can I find deals for business class flights from Haneda to Seoul?

    Yes. Cheapflights offers flight deals from Haneda to Seoul 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?

    Currently, September is the cheapest month in which you can book a flight from Tokyo Haneda Airport to Seoul (average of $255). Flying from Tokyo Haneda Airport to Seoul in November is currently the most expensive (average of $349). 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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Alternative routes for Haneda to Seoul

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Fly with Cheapflights

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

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

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Not ready to book yet? You can track prices for flights from Haneda to Seoul on Cheapflights with our Price Alert feature and get notified when better prices are available.

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