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Cheap flights from Tokyo Haneda Airport to Seoul 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 — SEL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Tokyo Haneda to Seoul are usually found in July or January, booked 70 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap 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 16 September 2025.

Round-trip from

C$ 438

One-way from

C$ 235

Popular in

November

Cheapest in

July

Average price

C$ 490

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. 3% potential increase in price (C$ 23 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease (C$ 6 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 (SEL).
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Find flight deals from Haneda to Seoul

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 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 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 629,999 searches. Data last updated 16 September 2025.
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 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 Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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

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 round-trip flight from Haneda to Seoul. Price data was last updated on 12 September 2025.

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 70 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 C$ 926). Flying from Tokyo Haneda Airport to Seoul in December is currently the most expensive (average of C$ 1,500). 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 16 September 2025.

It’s typically best to fly out from Tokyo Haneda Airport to Seoul in the afternoon. Doing so could potentially save you 8% on the flight price compared to flying in the morning, which is usually more expensive.

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 16 September 2025.

The most flights from HND to SEL are scheduled on a Monday (33 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (27 on average).

How much does it cost to fly round-trip from Tokyo Haneda Airport to Seoul?

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?

    Departing from Tokyo Haneda Airport to Seoul will take you 2h 20m. The distance between Tokyo Haneda Airport and Seoul is about 1180 km. Most flights are nonstop.

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

    No one likes to see their flight delayed. When booking a flight from Tokyo Haneda Airport to Seoul consider choosing ANA (98%), Asiana Airlines (98%) or Japan Airlines (97%) as they are the most reliable in getting you off to your destination on time.

  • 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 vacation 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 C$ 926). Flying from Tokyo Haneda Airport to Seoul in December is currently the most expensive (average of C$ 1,500). 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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Why should you use Cheapflights to find cheap flight tickets from Haneda to Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Haneda to Seoul for you. Better yet — we are completely free to use.

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.

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

Yes! Start tracking prices for Haneda to Seoul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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