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Cheap flights from Tokyo to Seoul from £78

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 14/1. 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

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

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 29 August 2025.

Round-trip from

£148

One-way from

£78

Popular in

December

Cheapest in

July

Average price

£175

Good round-trip deal

£107 or less

Good one-way deal

£112 or less
Peach
  • Peach
  • 27/1-29/1
  • Nonstop
  • 4h 50m total
  • Tokyo to Seoul
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Peach
  • Peach
  • 14/1
  • Nonstop
  • 2h 45m total
  • Tokyo to Seoul
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Highest demand for flights based on searches. 7% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in August 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 29 August 2025.

Tue 30/901:30HND - ICN
Nonstop2h 40mAsiana Airlines
Tue 14/1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 27/8£154
Tue 30/901:30HND - ICN
Nonstop2h 40mAsiana Airlines
Thu 16/1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 27/8£161
Mon 29/901:30HND - ICN
Nonstop2h 40mAsiana Airlines
Tue 14/1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 27/8£164
Tue 30/902:00HND - ICN
Nonstop2h 35mKorean Air
Sun 12/1020:30ICN - HND
Nonstop2h 20mKorean Air
Deal found 27/8£171
Fri 3/1002:00HND - ICN
Nonstop2h 35mMultiple Airlines
Sat 11/1022:35ICN - HND
Nonstop2h 20mMultiple Airlines
Deal found 27/8£172
Sat 27/901:30HND - ICN
Nonstop2h 40mAsiana Airlines
Thu 16/1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 27/8£174
Sun 28/902:00HND - ICN
Nonstop2h 35mKorean Air
Thu 16/1020:30ICN - HND
Nonstop2h 20mKorean Air
Deal found 27/8£181
Tue 14/1001:30HND - ICN
Nonstop2h 40mAsiana Airlines
Wed 22/1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 28/8£184
Sat 4/1001:30HND - ICN
Nonstop2h 40mAsiana Airlines
Fri 10/1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 28/8£184
Tue 14/1001:30HND - ICN
Nonstop2h 40mAsiana Airlines
Thu 23/1021:10ICN - HND
Nonstop2h 20mAsiana Airlines
Deal found 28/8£186
Tue 11/1101:30HND - ICN
Nonstop2h 40mAsiana Airlines
Thu 27/1121:30ICN - HND
Nonstop1h 55mAsiana Airlines
Deal found 27/8£198
Mon 17/1102:00HND - ICN
Nonstop2h 50mKorean Air
Tue 2/1220:40ICN - HND
Nonstop2h 10mKorean Air
Deal found 27/8£200

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 858,174 searches. Data last updated 29 August 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 30/9

01:30-04:10

Nonstop2h 40m

Incheon Intl

Wed 15/10

21:10-23:30

Nonstop2h 20m

£154

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Tue 30/9

01:30-04:10

Nonstop2h 40m

Incheon Intl

Thu 16/10

21:10-23:30

Nonstop2h 20m

£161

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Mon 29/9

01:30-04:10

Nonstop2h 40m

Incheon Intl

Tue 14/10

21:10-23:30

Nonstop2h 20m

£164

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Wed 1/10

02:00-04:35

Nonstop2h 35m

Incheon Intl

Sun 12/10

20:30-22:50

Nonstop2h 20m

£171

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Sat 13/12

01:30-04:10

Nonstop2h 40m

Incheon Intl

Wed 17/12

21:30-23:25

Nonstop1h 55m

£174

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Wed 7/1

02:00-04:50

Nonstop2h 50m

Incheon Intl

Wed 14/1

20:40-22:50

Nonstop2h 10m

£181

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Sun 14/12

02:00-04:50

Nonstop2h 50m

Incheon Intl

Sat 20/12

20:40-22:50

Nonstop2h 10m

£181

TokyoIncheon

HND - ICN

HNDICN

Tokyo Haneda

Tue 14/10

01:30-04:10

Nonstop2h 40m

Incheon Intl

Wed 22/10

21:10-23:30

Nonstop2h 20m

£184

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 28/1

09:45-12:25

Nonstop2h 40m

Seoul Gimpo Intl

Thu 29/1

19:30-21:35

Nonstop2h 05m

£232

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 17/9

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Thu 18/9

15:45-17:50

Nonstop2h 05m

£235

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 33 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 22 August 2025.

The best time to book flights from Tokyo to Seoul is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Tokyo to Seoul (average of £644). Flying from Tokyo to Seoul in July is currently the most expensive (average of £1,181). 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 29 August 2025.

A simple way to save on the total cost of your ticket is to fly from Tokyo to Seoul in the afternoon. If you’re flexible enough to do this you can expect to save up to 76% 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 24 August 2025.

Travellers seeking maximum savings on their Tokyo to Seoul flight should consider departing on Wednesday at midday 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 29 August 2025.

The most flights from TYO to SEL are scheduled on a Wednesday (90 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (59 on average).

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

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 Asiana Airlines and Korean Air fly from Tokyo to Seoul in about 2h 40m. The time it takes to get you to your destination is usually consistent. There are 751 mi between Tokyo and Seoul. Generally, flights for this route are direct.

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

    Consider ZIPAIR (93%), Lufthansa (88%) or Air France (87%) when booking your flight. These represent the most reliable airlines when flying from Tokyo to Seoul.

  • What are the cheapest flights from Tokyo to Seoul?

    Looking at all options, your cheapest flight can be booked for £66. While the most popular route (Tokyo Haneda - Incheon Intl) can be booked for £236 on average our data indicates £661 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, November is the cheapest month in which you can book a flight from Tokyo to Seoul (average of £644). Flying from Tokyo to Seoul in July is currently the most expensive (average of £1,181). 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 Tokyo to Seoul

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

Fly with Cheapflights

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

Cheapflights helps you search for flights from Tokyo to Seoul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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?

Certainly. Search results for flights to Seoul from Tokyo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Tokyo 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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