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Cheap flights from Tokyo to Seoul from $145

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — SEL
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Tokyo to Seoul are usually found in June or May, booked 70 days in advance, depart on a Sunday or Tuesday and return on a Friday

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 4 August 2026.

Thu 24/913:15
NRT
-
ICN
Nonstop2h 50m
Jeju Air
Tue 29/916:25
ICN
-
NRT
Nonstop2h 25m
Jeju Air
Deal found 30/7$278
Thu 24/919:55
NRT
-
ICN
Nonstop2h 40m
Multiple Airlines
Wed 30/915:20
ICN
-
NRT
1 stop6h 15m
Multiple Airlines
Deal found 3/8$284
Thu 1/1013:15
NRT
-
ICN
Nonstop2h 50m
Jeju Air
Wed 7/1010:25
ICN
-
NRT
Nonstop2h 30m
Jeju Air
Deal found 30/7$294
Fri 25/914:20
NRT
-
ICN
Nonstop2h 45m
Multiple Airlines
Mon 28/920:55
ICN
-
NRT
1 stop12h 10m
Multiple Airlines
Deal found 1/8$295
Thu 10/917:30
NRT
-
ICN
Nonstop2h 50m
Multiple Airlines
Sat 12/910:25
ICN
-
NRT
Nonstop2h 30m
Multiple Airlines
Deal found 1/8$298
Mon 31/816:50
NRT
-
ICN
Nonstop2h 50m
Jeju Air
Wed 2/909:45
ICN
-
NRT
Nonstop2h 30m
Jeju Air
Deal found 31/7$302
Wed 9/917:15
NRT
-
ICN
Nonstop2h 55m
Multiple Airlines
Thu 17/910:20
ICN
-
NRT
1 stop12h 05m
Multiple Airlines
Deal found 30/7$305
Thu 24/907:40
NRT
-
ICN
1 stop13h 55m
Multiple Airlines
Tue 29/917:00
ICN
-
NRT
1 stop5h 25m
Multiple Airlines
Deal found 31/7$312
Wed 23/907:20
HND
-
GMP
1 stop8h 55m
Multiple Airlines
Mon 28/918:50
GMP
-
HND
1 stop13h 00m
Multiple Airlines
Deal found 3/8$377
Wed 23/907:20
HND
-
GMP
1 stop8h 55m
Multiple Airlines
Tue 29/908:10
GMP
-
HND
1 stop11h 45m
Multiple Airlines
Deal found 3/8$392
Wed 9/912:35
HND
-
GMP
1 stop5h 25m
Multiple Airlines
Thu 17/911:25
GMP
-
HND
1 stop4h 40m
Multiple Airlines
Deal found 30/7$435
Thu 24/912:00
HND
-
GMP
1 stop6h 15m
Multiple Airlines
Tue 29/913:55
GMP
-
HND
1 stop4h 50m
Multiple Airlines
Deal found 31/7$475

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 4 August 2026.

Round-trip from

$278

One-way from

$145

Popular in

February

Cheapest in

June

Average price

$322

Good round-trip deal

$274 or less

Good one-way deal

$184 or less
Jeju Air
  • Jeju Air
  • 24/9-29/9
  • Nonstop
  • 5h 15m total
  • Tokyo to Seoul
Search Deals
Jeju Air
  • Jeju Air
  • 23/9
  • Nonstop
  • 2h 50m total
  • Tokyo to Seoul
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 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 August 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 4 August 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 24/9

07:40-21:55

1 stop14h 15m

Incheon Intl

Mon 28/9

19:20-09:05

1 stop13h 45m

$382

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Fri 23/10

12:00-19:00

1 stop7h 00m

Incheon Intl

Tue 27/10

19:10-09:00

1 stop13h 50m

$511

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sat 12/9

15:35-17:55

Nonstop2h 20m

Seoul Gimpo Intl

Sun 13/9

08:00-10:15

Nonstop2h 15m

$608

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Sat 22/8

18:55-21:15

Nonstop2h 20m

Seoul Gimpo Intl

Thu 10/9

08:00-10:15

Nonstop2h 15m

$609

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Thu 10/9

18:55-21:15

Nonstop2h 20m

Seoul Gimpo Intl

Sun 13/9

08:00-10:15

Nonstop2h 15m

$616
Fastest return journey

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 19/8

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Thu 3/9

08:40-10:45

Nonstop2h 05m

$626

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 30/9

09:20-11:45

Nonstop2h 25m

Seoul Gimpo Intl

Tue 6/10

18:40-21:00

Nonstop2h 20m

$635

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 1/12

20:05-22:35

Nonstop2h 30m

Seoul Gimpo Intl

Fri 4/12

19:35-21:45

Nonstop2h 10m

$635

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 9/9

18:55-21:15

Nonstop2h 20m

Seoul Gimpo Intl

Mon 14/9

08:00-10:15

Nonstop2h 15m

$643

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Tue 18/8

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Thu 27/8

08:40-10:45

Nonstop2h 05m

$652

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 42 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

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

Currently, June is the cheapest month in which you can book a flight from Tokyo to Seoul (average of $324). Flying from Tokyo to Seoul in November is currently the most expensive (average of $434). 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 4 August 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 20% on your trip compared to booking a flight in the evening.

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 4 August 2026.

The most flights from TYO to SEL are scheduled on a Friday (103 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (86 on average).

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

Airfare is typical for this route at the moment.
Tokyo to Seoul flights typically cost between $257 and $404 in September.
The cheapest return price found within the last 5 days was $278 on Jeju Air (24 Sept–29 Sept).

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 97 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 3% of flights being delayed.

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

Booking 39 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 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 1 August 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.

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?

    Japan Airlines, Asiana Airlines, and Korean Air 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 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 Japan Airlines(100%), Air France(100%) or Korean Air(100%), 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 $293 for a flight from Tokyo to Seoul. The cheapest flight overall is $211 while the most popular route, (Tokyo Haneda - Seoul Gimpo Intl) is currently priced at $502.

  • 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, June is the cheapest month in which you can book a flight from Tokyo to Seoul (average of $324). Flying from Tokyo to Seoul in November is currently the most expensive (average of $434). 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

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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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