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Cheap flights from Tokyo to Seoul from $133

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — SEL
12 10月 — 19 10月1
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 Monday or Thursday and return on a Thursday

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 9月 2025.

Round-trip from

$232

One-way from

$133

Popular in

December

Cheapest in

July

Average price

$329

Good round-trip deal

$284 or less

Good one-way deal

$155 or less
Jin Air
  • Jin Air
  • 4/10-8/10
  • Nonstop
  • 4h 55m total
  • Tokyo to Seoul
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Jeju Air
  • Jeju Air
  • 5/11
  • Nonstop
  • 2h 45m total
  • Tokyo to Seoul
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Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($13 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 9月 2025.

週六 4/1018:20NRT - ICN
Nonstop2h 30mJin Air
週三 8/1014:45ICN - NRT
Nonstop2h 25mJin Air
Deal found 11/9$232
週六 4/1012:30NRT - ICN
Nonstop2h 35mAIR PREMIA
週三 15/1008:50ICN - NRT
Nonstop2h 30mAIR PREMIA
Deal found 11/9$237
週六 4/1019:25NRT - ICN
Nonstop2h 35mJeju Air
週二 14/1008:30ICN - NRT
Nonstop2h 30mJeju Air
Deal found 11/9$240
週三 1/1013:55NRT - ICN
Nonstop2h 35mJeju Air
週三 8/1015:05ICN - NRT
Nonstop2h 25mJeju Air
Deal found 11/9$241
週日 5/1018:20NRT - ICN
Nonstop2h 30mJin Air
週一 13/1008:15ICN - NRT
Nonstop2h 20mJin Air
Deal found 11/9$243
週六 27/919:25NRT - ICN
Nonstop2h 35mJeju Air
週六 11/1016:05ICN - NRT
Nonstop2h 25mJeju Air
Deal found 11/9$244
週六 27/919:25NRT - ICN
Nonstop2h 35mJeju Air
週四 9/1016:05ICN - NRT
Nonstop2h 25mJeju Air
Deal found 11/9$250
週五 3/1019:05NRT - ICN
Nonstop2h 30mJin Air
週三 8/1014:45ICN - NRT
Nonstop2h 25mJin Air
Deal found 10/9$253
週四 27/1113:50NRT - ICN
Nonstop2h 35mJin Air
週二 2/1208:05ICN - NRT
Nonstop2h 25mJin Air
Deal found 10/9$255
週三 26/1112:30NRT - ICN
Nonstop2h 50mAIR PREMIA
週日 30/1108:45ICN - NRT
Nonstop2h 35mAIR PREMIA
Deal found 11/9$256
週三 17/1211:05NRT - ICN
Nonstop2h 40mJin Air
週日 21/1207:25ICN - NRT
Nonstop2h 30mJin Air
Deal found 11/9$261
週五 3/1012:30NRT - ICN
Nonstop2h 35mAIR PREMIA
週三 8/1008:50ICN - NRT
Nonstop2h 30mAIR PREMIA
Deal found 11/9$264

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 647,157 searches. Data last updated 12 9月 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

NRT - ICN

NRTICN

Tokyo Narita

週一 6/10

12:30-15:05

Nonstop2h 35m

Incheon Intl

週日 12/10

08:50-11:20

Nonstop2h 30m

$256

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

週六 4/10

12:30-15:05

Nonstop2h 35m

Incheon Intl

週四 16/10

08:50-11:20

Nonstop2h 30m

$256

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

週四 6/11

19:00-21:40

Nonstop2h 40m

Incheon Intl

週二 11/11

07:25-09:55

Nonstop2h 30m

$271

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

週一 1/12

13:00-15:40

Nonstop2h 40m

Incheon Intl

週二 2/12

08:05-10:30

Nonstop2h 25m

$280

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

週四 4/12

13:00-15:40

Nonstop2h 40m

Incheon Intl

週日 7/12

07:25-09:55

Nonstop2h 30m

$282

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

週五 5/12

12:30-15:20

Nonstop2h 50m

Incheon Intl

週一 8/12

08:45-11:20

Nonstop2h 35m

$297

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

週四 2/10

18:20-20:50

Nonstop2h 30m

Incheon Intl

週三 8/10

14:45-17:10

Nonstop2h 25m

$302

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

週日 28/9

21:05-23:30

Nonstop2h 25m

Incheon Intl

週四 9/10

17:40-20:05

Nonstop2h 25m

$305

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

週四 20/11

13:00-15:40

Nonstop2h 40m

Incheon Intl

週二 25/11

07:25-09:55

Nonstop2h 30m

$317

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

週五 14/11

12:30-15:20

Nonstop2h 50m

Incheon Intl

週一 17/11

08:45-11:20

Nonstop2h 35m

$318

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 41 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.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tokyo to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Tokyo to Seoul (average of $494). Flying from Tokyo to Seoul in December is currently the most expensive (average of $990). 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 9月 2025.

A simple way to save on the total cost of your ticket is to fly from Tokyo to Seoul in the morning. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Tokyo to Seoul?

Use this chart to determine the cheapest time to fly return from Tokyo to Seoul. Price data was last updated on 25 May 2025.

Travellers seeking maximum savings on their Tokyo to Seoul flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 9月 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).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 12 9月 2025.
Check out reviews from past customers who have flown with Korean Air from Tokyo to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

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
1,139 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

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 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?

    AIR PREMIA, Jin Air, and Asiana Airlines can get you from Tokyo to Seoul in just under 2h 20m. Your travel time will be generally consistent. The distance between Tokyo and Seoul is about 1180 km. Most flights are nonstop.

  • What are the cheapest airlines to fly from Tokyo to Seoul one-way?

    The cheapet airlines for a one-way flight from Tokyo to Seoul are Jeju Air ($133), AIR PREMIA ($137), and T'way Air ($142).

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

    No one likes to see their flight delayed. When booking a flight from Tokyo to Seoul consider choosing ZIPAIR(93%), Air Japan(92%) or Air Tahiti Nui(91%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Tokyo to Seoul?

    On average you can expect to pay $244 for a flight from Tokyo to Seoul. The cheapest flight overall is $123 while the most popular route, (Tokyo Narita - Incheon Intl) is currently priced at $6,015.

  • 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, March is the cheapest month in which you can book a flight from Tokyo to Seoul (average of $494). Flying from Tokyo to Seoul in December is currently the most expensive (average of $990). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tokyo to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Narita to Incheon Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Tokyo to Seoul?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Tokyo to Seoul. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Tokyo to Seoul?

Millions of users choose and trust Cheapflights to book the best flight deals from Tokyo to Seoul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Yes, we can. To see specific flights from Tokyo to Seoul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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