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Cheap flights from Tokyo to Seoul from $144

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — SEL
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Tokyo to Seoul are usually found in June or July, booked 63 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Tokyo to Seoul

Enter your travel dates to find the best prices.

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 23 April 2026.

Wed 20/517:40
NRT
-
ICN
Nonstop2h 45m
AIR PREMIA
Tue 26/509:25
ICN
-
NRT
Nonstop2h 30m
AIR PREMIA
Deal found 22/4$207
Tue 12/514:20
NRT
-
ICN
Nonstop2h 50m
T'way Air
Thu 14/508:35
ICN
-
NRT
Nonstop2h 30m
T'way Air
Deal found 22/4$212
Sun 17/510:45
NRT
-
ICN
Nonstop2h 50m
Jeju Air
Wed 20/507:10
ICN
-
NRT
Nonstop2h 35m
Jeju Air
Deal found 22/4$214
Tue 19/513:05
NRT
-
ICN
Nonstop2h 35m
AIR PREMIA
Wed 20/508:50
ICN
-
NRT
Nonstop2h 30m
AIR PREMIA
Deal found 22/4$215
Wed 17/612:30
NRT
-
ICN
Nonstop2h 40m
AIR PREMIA
Fri 19/613:50
ICN
-
NRT
Nonstop2h 40m
AIR PREMIA
Deal found 21/4$216
Fri 29/518:30
NRT
-
ICN
Nonstop2h 50m
Jeju Air
Sun 31/507:10
ICN
-
NRT
Nonstop2h 35m
Jeju Air
Deal found 22/4$218
Thu 4/616:50
NRT
-
ICN
Nonstop2h 50m
Jeju Air
Wed 10/608:10
ICN
-
NRT
Nonstop2h 30m
Jeju Air
Deal found 18/4$221
Tue 23/613:15
NRT
-
ICN
Nonstop2h 50m
Jeju Air
Thu 25/608:10
ICN
-
NRT
Nonstop2h 30m
Jeju Air
Deal found 21/4$223
Mon 11/517:40
NRT
-
ICN
Nonstop2h 45m
AIR PREMIA
Wed 20/508:50
ICN
-
NRT
Nonstop2h 30m
AIR PREMIA
Deal found 20/4$225
Fri 8/517:40
NRT
-
ICN
Nonstop2h 45m
AIR PREMIA
Sun 10/508:50
ICN
-
NRT
Nonstop2h 30m
AIR PREMIA
Deal found 20/4$226
Sun 24/510:45
NRT
-
ICN
Nonstop2h 50m
Jeju Air
Wed 27/515:00
ICN
-
NRT
Nonstop2h 30m
Jeju Air
Deal found 19/4$228
Fri 8/511:40
NRT
-
ICN
Nonstop2h 50m
Jeju Air
Mon 11/507:10
ICN
-
NRT
Nonstop2h 35m
Jeju Air
Deal found 19/4$229

Find 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 23 April 2026.

Round-trip from

$202

One-way from

$144

Popular in

December

Cheapest in

June

Average price

$335

Good round-trip deal

$122 or less

Good one-way deal

$155 or less
Jeju Air
  • Jeju Air
  • 21/5-25/5
  • Nonstop
  • 5h 25m total
  • Tokyo to Seoul
Search Deals
Jeju Air
  • Jeju Air
  • 3/6
  • Nonstop
  • 2h 50m total
  • Tokyo to Seoul
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Tokyo (TYO) to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Tokyo (TYO) to Seoul (SEL).
Search Deals

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 23 April 2026.
Use the filters below to find and compare flights from Tokyo to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Thu 4/6

17:40-20:25

Nonstop2h 45m

Incheon Intl

Wed 10/6

08:50-11:20

Nonstop2h 30m

$225

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Sun 17/5

10:45-13:35

Nonstop2h 50m

Incheon Intl

Wed 20/5

07:10-09:45

Nonstop2h 35m

$232

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Wed 17/6

12:30-15:10

Nonstop2h 40m

Incheon Intl

Fri 19/6

13:50-16:30

Nonstop2h 40m

$233

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Wed 10/6

17:15-20:10

Nonstop2h 55m

Incheon Intl

Sat 8/8

09:45-12:15

Nonstop2h 30m

$282

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Mon 4/5

11:45-14:10

Nonstop2h 25m

Incheon Intl

Wed 6/5

07:25-09:55

Nonstop2h 30m

$457
Fastest return journey

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 14/5

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Mon 18/5

08:40-10:45

Nonstop2h 05m

$464

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 10/6

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Mon 10/8

19:50-22:00

Nonstop2h 10m

$464

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 24/6

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Sun 28/6

08:40-10:45

Nonstop2h 05m

$494

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 4/6

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Wed 10/6

19:50-22:00

Nonstop2h 10m

$496

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sat 9/5

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Sat 13/6

19:50-22:00

Nonstop2h 10m

$499

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 47 resultsSorted by cheapest first
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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 17 April 2026.

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, July is the cheapest month in which you can book a flight from Tokyo to Seoul (average of $300). Flying from Tokyo to Seoul in June is currently the most expensive (average of $424). 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 23 April 2026.

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 17% on your trip compared to booking a flight in the evening.

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 18 April 2026.

Travellers seeking maximum savings on their Tokyo to Seoul flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday at midday 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 23 April 2026.

The most flights from TYO to SEL are scheduled on a Wednesday (97 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (67 on average).

How much does it cost for a return flight from Tokyo 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?

Tuesday 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.

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 23 April 2026.
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
1,212 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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
1,212 reviews
Korean Air
8.4
Very Good
1,212 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

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, Jeju Air, and Jin Air can get you from Tokyo to Seoul in just under 2h 25m. Your travel time will be generally consistent. The distance between Tokyo and Seoul is about 1255 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 Air Seoul ($93), AIR PREMIA ($97), and Air Japan ($107).

  • 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 Brit Mediterranean(100%), Air Busan(98%) or Parata Air(94%), 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 $217 for a flight from Tokyo to Seoul. The cheapest flight overall is $116 while the most popular route, (Tokyo Haneda - Seoul Gimpo Intl) is currently priced at $392.

  • 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 $300). Flying from Tokyo to Seoul in June is currently the most expensive (average of $424). 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

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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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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