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Cheap flights from Seoul to Tokyo from C$ 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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — TYO
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Seoul to Tokyo are usually found in July or June, booked 61 days in advance, depart on a Sunday or Wednesday and return on a Thursday

Cheap flight deals from Seoul to Tokyo

Enter your travel dates to find the best prices.

Cheapest flights from Seoul to Tokyo
Explore the most affordable flight options available from Seoul to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Mon 29/123:15 p.m.ICN - NRT
Nonstop2h 30mJin Air
Mon 5/17:00 p.m.NRT - ICN
Nonstop2h 40mJin Air
Deal found 15/12C$ 238
Thu 18/122:50 p.m.ICN - NRT
Nonstop2h 25mJeju Air
Wed 7/17:05 p.m.NRT - ICN
Nonstop3h 05mJeju Air
Deal found 14/12C$ 242
Thu 25/123:30 p.m.ICN - NRT
Nonstop2h 25mJeju Air
Wed 14/111:35 a.m.NRT - ICN
Nonstop2h 55mJeju Air
Deal found 12/12C$ 246
Fri 26/122:50 p.m.ICN - NRT
Nonstop2h 25mJeju Air
Fri 9/15:20 p.m.NRT - ICN
Nonstop3h 00mJeju Air
Deal found 13/12C$ 248
Thu 25/124:20 p.m.ICN - NRT
Nonstop2h 20mJeju Air
Tue 24/37:50 p.m.NRT - ICN
Nonstop3h 00mJeju Air
Deal found 14/12C$ 249
Thu 25/124:20 p.m.ICN - NRT
Nonstop2h 20mJeju Air
Sat 3/13:30 p.m.NRT - ICN
Nonstop3h 05mJeju Air
Deal found 14/12C$ 252
Fri 26/122:50 p.m.ICN - NRT
Nonstop2h 25mJeju Air
Sat 3/13:30 p.m.NRT - ICN
Nonstop3h 05mJeju Air
Deal found 15/12C$ 256
Tue 30/127:15 a.m.ICN - NRT
Nonstop2h 55mEastar Jet
Mon 5/17:00 p.m.NRT - ICN
Nonstop2h 35mEastar Jet
Deal found 15/12C$ 257
Wed 24/128:10 a.m.ICN - NRT
Nonstop2h 25mJeju Air
Sat 3/17:05 p.m.NRT - ICN
Nonstop3h 05mJeju Air
Deal found 13/12C$ 262
Sat 27/124:20 p.m.ICN - NRT
Nonstop2h 20mJeju Air
Sat 3/13:30 p.m.NRT - ICN
Nonstop3h 05mJeju Air
Deal found 15/12C$ 264
Thu 25/123:30 p.m.ICN - NRT
Nonstop2h 25mJeju Air
Fri 2/12:00 p.m.NRT - ICN
Nonstop2h 45mJeju Air
Deal found 14/12C$ 266
Thu 18/122:50 p.m.ICN - NRT
Nonstop2h 25mJeju Air
Mon 5/112:10 p.m.NRT - ICN
Nonstop3h 00mJeju Air
Deal found 14/12C$ 267

Find flight deals from Seoul to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Tokyo (TYO). 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 15 December 2025.

Round-trip from

C$ 238

One-way from

C$ 129

Popular in

October

Cheapest in

July

Average price

C$ 351

Good round-trip deal

C$ 217 or less

Good one-way deal

C$ 137 or less
Jin Air
  • Jin Air
  • 29/12-5/1
  • Nonstop
  • 5h 10m total
  • Seoul to Tokyo
Search Deals
Jeju Air
  • Jeju Air
  • 20/2
  • Nonstop
  • 2h 20m total
  • Seoul to Tokyo
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to Tokyo (TYO).
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to Tokyo (TYO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Tokyo 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 629,999 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Seoul to Tokyo that are best for you.

Fly from

Seoul

Fly to

Tokyo

Route

Depart

Return

Price

IncheonTokyo

ICN - NRT

ICNNRT

Incheon Intl

Tue 17/3

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

Tokyo Narita

Wed 18/3

12:30 p.m.-3:20 p.m.

Nonstop2h 50m

C$ 251

IncheonTokyo

ICN - NRT

ICNNRT

Incheon Intl

Tue 17/3

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

Tokyo Narita

Sat 21/3

12:30 p.m.-3:20 p.m.

Nonstop2h 50m

C$ 251

IncheonTokyo

ICN - NRT

ICNNRT

Incheon Intl

Wed 18/3

8:45 a.m.-11:20 a.m.

Nonstop2h 35m

Tokyo Narita

Sat 21/3

12:30 p.m.-3:20 p.m.

Nonstop2h 50m

C$ 260

IncheonTokyo

ICN - NRT

ICNNRT

Incheon Intl

Wed 11/3

8:45 a.m.-11:20 a.m.

Nonstop2h 35m

Tokyo Narita

Wed 18/3

12:30 p.m.-3:20 p.m.

Nonstop2h 50m

C$ 260

IncheonTokyo

ICN - NRT

ICNNRT

Incheon Intl

Tue 26/5

10:20 a.m.-12:55 p.m.

Nonstop2h 35m

Tokyo Narita

Tue 9/6

2:20 p.m.-5:05 p.m.

Nonstop2h 45m

C$ 271

IncheonTokyo

ICN - NRT

ICNNRT

Incheon Intl

Sun 8/3

8:05 a.m.-10:35 a.m.

Nonstop2h 30m

Tokyo Narita

Wed 11/3

7:00 p.m.-9:40 p.m.

Nonstop2h 40m

C$ 277

IncheonTokyo

ICN - NRT

ICNNRT

Incheon Intl

Sun 8/3

8:45 a.m.-11:20 a.m.

Nonstop2h 35m

Tokyo Narita

Sat 14/3

12:30 p.m.-3:20 p.m.

Nonstop2h 50m

C$ 280

IncheonTokyo

ICN - NRT

ICNNRT

Incheon Intl

Tue 10/3

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

Tokyo Narita

Sat 14/3

12:30 p.m.-3:20 p.m.

Nonstop2h 50m

C$ 280

IncheonTokyo

ICN - NRT

ICNNRT

Incheon Intl

Mon 9/3

8:45 a.m.-11:20 a.m.

Nonstop2h 35m

Tokyo Narita

Wed 11/3

12:30 p.m.-3:20 p.m.

Nonstop2h 50m

C$ 280

IncheonTokyo

ICN - NRT

ICNNRT

Incheon Intl

Mon 2/3

8:45 a.m.-11:20 a.m.

Nonstop2h 35m

Tokyo Narita

Fri 6/3

12:30 p.m.-3:20 p.m.

Nonstop2h 50m

C$ 280

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

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Best time to book a flight from Seoul to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo from Seoul with our price prediction graph.
Estimated round-trip 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 Seoul to Tokyo

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

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Tokyo. Price data was last updated on 12 December 2025.

To ensure you get the cheapest price possible for a flight from Seoul to Tokyo, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, July is the cheapest month in which you can book a flight from Seoul to Tokyo (average of C$ 121). Flying from Seoul to Tokyo in February is currently the most expensive (average of C$ 219). 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 SEL to TYO?

Find hourly flight availability from Seoul to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.

It’s typically best to fly out from Seoul to Tokyo at noon. Doing so could potentially save you 73% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Seoul to Tokyo. Price data was last updated on 13 December 2025.

Travelers seeking maximum savings on their Seoul to Tokyo flight should consider departing on Thursday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seoul to Tokyo

Explore weekly flight availability from Seoul to Tokyo. 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 15 December 2025.

The most flights from SEL to TYO are scheduled on a Friday (95 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 to fly round-trip from Seoul to Tokyo?

How often are flights from Seoul to Tokyo delayed?

About 6% of weekly flights between Seoul and Tokyo have experienced delays in the past year, with the average delay time being 106 minutes.

What is the most punctual flight time for Seoul to Tokyo flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 Seoul to Tokyo flights?

Over the past year, ANA has had the lowest number of delays on this route, with just 3% of flights being delayed.

Reviews of airlines servicing Tokyo

Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated 15 December 2025.
Get a feel of what it's like to fly with Jin Air from Seoul to Tokyo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.7
Very good
20 reviews
Check prices

Comfort

8.3

Overall

8.7

Food

7.9

Boarding

8.8

Entertainment

7.9

Crew

9.1
Jin Air
8.7
Very good
20 reviews
Jin Air
8.7
Very good
20 reviews
Check prices

Comfort

8.3

Overall

8.7

Food

7.9

Boarding

8.8

Entertainment

7.9

Crew

9.1

Related info for your journey

Find useful and relevant information for your journey from Seoul to Tokyo. 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 Seoul to Tokyo?

    AIR PREMIA, T'way Air, and Japan Airlines can get you from Seoul to Tokyo in just under 2h 05m. Your travel time will be generally consistent. There are 1180 km between Seoul and Tokyo. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from Seoul to Tokyo round-trip?

    Flying on Jeju Air is currently your cheapest option to Tokyo, with prices starting at C$ 225. You may be able to fly from Seoul to Tokyo for 27% less than the average price by searching for this airline.

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

    To fly one-way, consider booking your trip with Air Seoul, which is currently one of the cheapest options available, starting at C$ 61. Jin Air flights start at C$ 68 while deals on T'way Air start at C$ 90 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seoul to Tokyo on time: AIR PREMIA (98%), Air Busan (90%), Eastar Jet (82%).

  • What are the cheapest flights from Seoul to Tokyo?

    On average you can expect to pay C$ 1,549 for a flight from Seoul to Tokyo. The cheapest flight overall is C$ 105 while the most popular route, (Seoul Gimpo Intl - Tokyo Haneda) is currently priced at C$ 505.

  • Can I find deals for flights from Seoul to Tokyo that include hotel bookings?

    Yes. In addition to deals on Seoul to Tokyo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Tokyo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Tokyo.

  • Can I find deals for business class flights from Seoul to Tokyo?

    Yes. Cheapflights offers flight deals from Seoul to Tokyo 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 Seoul to Tokyo?

    Currently, July is the cheapest month in which you can book a flight from Seoul to Tokyo (average of C$ 121). Flying from Seoul to Tokyo in February is currently the most expensive (average of C$ 219). 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

Travelling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Minakami
Urayasu
Atami
Hakone
Kawasaki

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Alternative routes for Seoul to Tokyo

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

Top airline flying from Seoul to Tokyo

Discover the top airline that operate flights from Seoul to Tokyo. 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 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapestC$ 225AverageC$ 407FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights

Fly with Cheapflights

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

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul to Tokyo.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Seoul to Tokyo flexibly with Cheapflights today.

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