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Cheap flights from Tokyo to Seoul from $129

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
4 Aug — 11 Aug1
1 adult

Cheapflights Tip: The best prices from Tokyo to Seoul are usually found in June or July, booked 63 days in advance, depart on a Thursday or Monday 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 30 July 2025.

Round-trip from

$233

One-way from

$129

Popular in

December

Cheapest in

June

Average price

$336

Good one-way deal

$131 or less
AIR PREMIA
  • AIR PREMIA
  • 28/8-30/8
  • Nonstop
  • 5h 05m total
  • Tokyo to Seoul
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Jin Air
  • Jin Air
  • 30/9
  • Nonstop
  • 2h 30m 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. 1% potential price decrease ($12 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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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 30 July 2025.

Thu 28/812:30NRT - ICN
Nonstop2h 35mAIR PREMIA
Sat 30/808:50ICN - NRT
Nonstop2h 30mAIR PREMIA
Deal found 29/7$233
Thu 6/1113:50NRT - ICN
Nonstop2h 35mJin Air
Tue 18/1108:05ICN - NRT
Nonstop2h 25mJin Air
Deal found 28/7$267
Wed 3/918:20NRT - ICN
Nonstop2h 50mJeju Air
Fri 5/913:20ICN - NRT
Nonstop2h 35mJeju Air
Deal found 28/7$270
Wed 3/907:30NRT - ICN
1 stop4h 55mMultiple Airlines
Wed 10/907:15ICN - NRT
Nonstop2h 55mMultiple Airlines
Deal found 28/7$272
Tue 2/918:30NRT - ICN
Nonstop2h 45mEastar Jet
Thu 4/908:00ICN - NRT
Nonstop2h 30mEastar Jet
Deal found 29/7$301
Sun 21/921:05NRT - ICN
Nonstop2h 25mEthiopian Air
Sun 28/917:40ICN - NRT
Nonstop2h 25mEthiopian Air
Deal found 29/7$309
Wed 3/920:05HND - GMP
Nonstop2h 20mAsiana Airlines
Wed 10/908:40GMP - HND
Nonstop2h 05mAsiana Airlines
Deal found 29/7$504
Mon 4/819:45HND - GMP
Nonstop2h 20mKorean Air
Sun 10/816:10GMP - HND
Nonstop2h 20mKorean Air
Deal found 29/7$534

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 30 July 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

Thu 28/8

12:30-15:05

Nonstop2h 35m

Incheon Intl

Sat 30/8

08:50-11:20

Nonstop2h 30m

$233

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Thu 6/11

13:50-16:25

Nonstop2h 35m

Incheon Intl

Tue 18/11

08:05-10:30

Nonstop2h 25m

$267

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Wed 3/9

18:20-21:10

Nonstop2h 50m

Incheon Intl

Fri 5/9

13:20-15:55

Nonstop2h 35m

$270

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Wed 3/9

07:30-12:25

1 stop4h 55m

Incheon Intl

Wed 10/9

07:15-10:10

Nonstop2h 55m

$272

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Fri 9/1

08:55-11:35

Nonstop2h 40m

Incheon Intl

Tue 20/1

13:05-15:30

Nonstop2h 25m

$292

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Tue 2/9

18:30-21:15

Nonstop2h 45m

Incheon Intl

Thu 4/9

08:00-10:30

Nonstop2h 30m

$301

TokyoIncheon

NRT - ICN

NRTICN

Tokyo Narita

Sun 21/9

21:05-23:30

Nonstop2h 25m

Incheon Intl

Sat 27/9

17:40-20:05

Nonstop2h 25m

$309

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 3/9

20:05-22:25

Nonstop2h 20m

Seoul Gimpo Intl

Wed 10/9

08:40-10:45

Nonstop2h 05m

$504

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 27/8

19:45-22:05

Nonstop2h 20m

Seoul Gimpo Intl

Sun 31/8

16:10-18:30

Nonstop2h 20m

$534

TokyoSeoul

HND - GMP

HNDGMP

Tokyo Haneda

Wed 3/9

19:20-13:05

1 stop17h 45m

Seoul Gimpo Intl

Wed 10/9

14:25-21:30

1 stop7h 05m

$777

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 22 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 25 July 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 $500). Flying from Tokyo to Seoul in December is currently the most expensive (average of $1,002). 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 30 July 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 38% 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 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 30 July 2025.

The most flights from TYO to SEL are scheduled on a Monday (88 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (68 on average).

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

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 30 July 2025.
Check out reviews from past customers who have flown with Korean Air, AIR PREMIA, andAsiana Airlines 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
1,121 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.2

Food

8.1

Crew

8.7

Entertainment

8.2

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
1,121 reviews
Korean Air
8.4
Very Good
1,121 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.2

Food

8.1

Crew

8.7

Entertainment

8.2

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.
AIR PREMIA
8.2
Very Good
Korean Air
8.4
Very Good
1,121 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.2

Food

8.1

Crew

8.7

Entertainment

8.2

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.
Asiana Airlines
8.2
Very Good
465 reviews
Korean Air
8.4
Very Good
1,121 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.2

Food

8.1

Crew

8.7

Entertainment

8.2

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.

  • What are the cheapest airlines flying from Tokyo to Seoul round-trip?

    Currently priced at $233, AIR PREMIA will fly you from Tokyo to Seoul and back. In addition to AIR PREMIA, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Jin Air and Jeju Air - these airlines can fly you to your destination from $267 and $270, respectively. AIR PREMIA is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 Jin Air ($129), AIR PREMIA ($130), and Jeju Air ($138).

  • 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 Air Busan(95%), Lufthansa(92%) or ZIPAIR(92%), 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 $153 for a flight from Tokyo to Seoul. The cheapest flight overall is $107 while the most popular route, (Tokyo Haneda - Seoul Gimpo Intl) is currently priced at $643.

  • 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 $500). Flying from Tokyo to Seoul in December is currently the most expensive (average of $1,002). 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

Top airline flying from Tokyo to Seoul

Discover the top airline that operate flights from Tokyo to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$427Average$530FlexibilityNo cancel feeOn-time81%
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