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Cheap flights from Tokyo to Seoul from S$ 154

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.
TYO — SEL
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Tokyo to Seoul are usually found in July or June, booked 63 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Tokyo to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) 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 12 September 2025.

Round-trip from

S$ 267

One-way from

S$ 154

Popular in

December

Cheapest in

July

Average price

S$ 280

Good round-trip deal

S$ 253 or less

Good one-way deal

S$ 195 or less
Asiana Airlines
  • Asiana Airlines
  • 1-10-10-10
  • Nonstop
  • 5h 00m total
  • Tokyo to Seoul
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Asiana Airlines
  • Asiana Airlines
  • 30-9
  • Nonstop
  • 2h 40m total
  • Tokyo to Seoul
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Highest demand for flights based on searches. 6% potential increase in price (S$ 27 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 9 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Tokyo (TYO) to Seoul (SEL).
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Price to beat on a one-way flight from Tokyo (TYO) to Seoul (SEL).
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Find flight deals from Tokyo to Seoul

Cheapest flights from Tokyo to Seoul
Explore the most affordable flight options available from Tokyo to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Wed 1-1001:30HND - ICN
Nonstop2h 40mAsiana Airlines
Fri 10-1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 11-9S$ 267
Mon 29-901:30HND - ICN
Nonstop2h 40mAsiana Airlines
Fri 10-1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 12-9S$ 283
Mon 29-901:30HND - ICN
Nonstop2h 40mAsiana Airlines
Tue 14-1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 11-9S$ 285
Thu 2-1001:30HND - ICN
Nonstop2h 40mAsiana Airlines
Thu 9-1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 11-9S$ 301
Sun 14-1202:00HND - ICN
Nonstop2h 50mKorean Air
Sat 20-1220:40ICN - HND
Nonstop2h 10mKorean Air
Deal found 10-9S$ 313
Sun 30-1102:00HND - ICN
Nonstop2h 50mKorean Air
Thu 11-1220:40ICN - HND
Nonstop2h 10mKorean Air
Deal found 12-9S$ 314
Sat 4-1001:30HND - ICN
Nonstop2h 40mAsiana Airlines
Tue 14-1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 11-9S$ 319
Tue 14-1001:30HND - ICN
Nonstop2h 40mAsiana Airlines
Tue 21-1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 11-9S$ 323
Tue 14-1001:30HND - ICN
Nonstop2h 40mAsiana Airlines
Fri 24-1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 10-9S$ 327
Wed 15-1001:30HND - ICN
Nonstop2h 40mAsiana Airlines
Fri 17-1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 10-9S$ 328
Sat 27-902:00HND - ICN
Nonstop2h 35mKorean Air
Sat 11-1020:30ICN - HND
Nonstop2h 20mKorean Air
Deal found 11-9S$ 331

Cheapflights Fare Finder

 
Customise your flight search to find flights from Tokyo 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 200,618 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Tokyo to Seoul that are best for you.

Fly from

Tokyo

Fly to

Seoul

Route

Depart

Return

Price

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Tue 10-2

02:00-04:50

Nonstop2h 50m

Incheon Intl

Thu 19-2

20:40-22:50

Nonstop2h 10m

S$ 349

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Sun 8-2

02:00-04:50

Nonstop2h 50m

Incheon Intl

Fri 20-2

20:40-22:50

Nonstop2h 10m

S$ 349

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Tue 25-11

02:00-04:50

Nonstop2h 50m

Incheon Intl

Tue 2-12

20:40-22:50

Nonstop2h 10m

S$ 358

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Mon 22-12

02:00-04:50

Nonstop2h 50m

Incheon Intl

Mon 29-12

20:40-22:50

Nonstop2h 10m

S$ 389

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Thu 27-11

01:30-04:10

Nonstop2h 40m

Incheon Intl

Mon 8-12

21:30-23:25

Nonstop1h 55m

S$ 396

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Wed 15-10

01:30-04:10

Nonstop2h 40m

Incheon Intl

Sat 18-10

21:10-23:30

Nonstop2h 20m

S$ 398

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Tue 14-10

01:30-04:10

Nonstop2h 40m

Incheon Intl

Fri 24-10

21:10-23:30

Nonstop2h 20m

S$ 398

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Mon 24-11

01:30-04:10

Nonstop2h 40m

Incheon Intl

Sat 6-12

21:30-23:25

Nonstop1h 55m

S$ 405

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Thu 12-2

01:30-04:10

Nonstop2h 40m

Incheon Intl

Tue 17-2

21:30-23:25

Nonstop1h 55m

S$ 409

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Sat 18-10

01:30-04:10

Nonstop2h 40m

Incheon Intl

Tue 21-10

21:10-23:30

Nonstop2h 20m

S$ 422

Flights are sorted by cheapest return flights first.

Deals found on 11-9

Showing 1-10 of 23 results
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Best time to book a flight from Tokyo to Seoul

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

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

Use this chart to determine the optimal time to book a return flight from Tokyo to Seoul. Price data was last updated on 29 August 2025.

The price you pay for your flight from Tokyo to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 63 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 to Seoul?

Currently, July is the cheapest month in which you can book a flight from Tokyo to Seoul (average of S$ 295). Flying from Tokyo to Seoul in December is currently the most expensive (average of S$ 516). 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 TYO to SEL?

Find hourly flight availability from Tokyo 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 12 September 2025.

It’s typically best to fly out from Tokyo to Seoul in the afternoon. Doing so could potentially save you 56% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Tokyo to Seoul

Explore weekly flight availability from Tokyo 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 12 September 2025.

The most flights from TYO to SEL are scheduled on a Friday (92 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (62 on average).

Related info for your journey

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

    Airlines like Korean Air and Asiana Airlines fly from Tokyo to Seoul in about 2h 40m. The time it takes to get you to your destination is usually consistent. The distance between Tokyo and Seoul is about 1209 km. Most flights are nonstop.

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

    Before booking your flight to Seoul from Tokyo, have a look at the most reliable airlines to get you to your destination on time: ZIPAIR (93%), Air Japan (92%), Air Tahiti Nui( 91%).

  • What are the cheapest flights from Tokyo to Seoul?

    Looking at all options, your cheapest flight can be booked for S$ 136. While the most popular route (Tokyo Haneda - Incheon Intl) can be booked for S$ 822 on average, our data indicates S$ 237 when flying from Tokyo to Seoul.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tokyo 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 to Seoul?

    Currently, July is the cheapest month in which you can book a flight from Tokyo to Seoul (average of S$ 295). Flying from Tokyo to Seoul in December is currently the most expensive (average of S$ 516). 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.

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