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Cheap flights from Seoul to Tokyo from C$ 103

SEL — TYO
12 Oct — 19 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seoul to Tokyo are usually found in June or August, booked 75 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Seoul to Tokyo

Enter your travel dates to find the best prices.

Cheapest flights from Seoul to Tokyo

Wed 9/98:50 a.m. -
Nonstop2h 30m
Tue 22/91:05 p.m. -
Nonstop2h 35m
Deal found 7/9C$ 229
Wed 9/91:45 p.m. -
Nonstop2h 30m
Wed 9/96:30 p.m. -
Nonstop2h 50m
Deal found 8/9C$ 238
Tue 8/93:10 p.m. -
Nonstop2h 20m
Thu 10/911:30 a.m. -
Nonstop2h 45m
Deal found 7/9C$ 240
Sun 20/94:25 p.m. -
Nonstop2h 25m
Wed 23/97:50 p.m. -
Nonstop2h 55m
Deal found 9/9C$ 245
Wed 16/98:50 a.m. -
Nonstop2h 30m
Wed 6/112:30 p.m. -
Nonstop2h 50m
Deal found 10/9C$ 247
Sun 20/93:10 p.m. -
Nonstop2h 20m
Thu 24/910:50 a.m. -
Nonstop2h 40m
Deal found 8/9C$ 255
Tue 29/94:25 p.m. -
Nonstop2h 25m
Thu 1/102:05 p.m. -
Nonstop2h 50m
Deal found 8/9C$ 256
Thu 17/91:50 p.m. -
Nonstop2h 40m
Mon 28/912:30 p.m. -
Nonstop2h 40m
Deal found 10/9C$ 258
Sat 19/91:45 p.m. -
Nonstop2h 30m
Fri 25/97:50 p.m. -
Nonstop2h 55m
Deal found 11/9C$ 259
Sun 13/93:00 p.m. -
Nonstop2h 30m
Wed 23/97:50 p.m. -
Nonstop2h 55m
Deal found 9/9C$ 260
Tue 20/1010:25 a.m. -
Nonstop2h 30m
Wed 21/107:50 p.m. -
Nonstop2h 55m
Deal found 11/9C$ 262
Mon 14/98:10 a.m. -
Nonstop2h 30m
Tue 22/94:50 p.m. -
Nonstop2h 50m
Deal found 11/9C$ 263

Find flight deals from Seoul to Tokyo

Round-trip from

C$ 255

One-way from

C$ 103

Popular in

October

Cheapest in

June

Average price

C$ 292

Good round-trip deal

C$ 357 or less

Good one-way deal

C$ 137 or less
Jeju Air
  • Jeju Air
  • 28/10-28/10
  • Nonstop
  • 5h 25m total
  • Seoul to Tokyo
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ZIPAIR
  • ZIPAIR
  • 7/10-31/12
  • Nonstop
  • 2h 35m total
  • Seoul to Tokyo
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Seoul (SEL) to Tokyo (TYO).
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Price to beat on a one-way flight from Seoul (SEL) to Tokyo (TYO).
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Wed 28/10

9:50 a.m.-12:15 p.m.

Nonstop2h 25m

Tokyo Narita

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 121

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Tue 27/10

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

Nonstop2h 35m

Tokyo Narita

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 129

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Fri 23/10

1:50 p.m.-4:30 p.m.

Nonstop2h 40m

Tokyo Narita

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Fri 23/10

1:45 p.m.-4:15 p.m.

Nonstop2h 30m

Tokyo Narita

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 172

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Sat 12/12

7:15 a.m.-9:40 a.m.

Nonstop2h 25m

Tokyo Narita

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 173

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Thu 1/10

1:45 p.m.-4:15 p.m.

Nonstop2h 30m

Tokyo Narita

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 197

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Fri 2/10

8:50 a.m.-11:20 a.m.

Nonstop2h 30m

Tokyo Narita

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 233

IncheonTokyo

ICN Incheon Intl - NRT Tokyo Narita

ICNNRT

Incheon Intl

Mon 26/10

8:25 a.m.-10:50 a.m.

Nonstop2h 25m

Tokyo Narita

Wed 28/10

10:40 a.m.-1:30 p.m.

Nonstop2h 50m

C$ 283

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Tue 29/9

7:50 p.m.-10:00 p.m.

Nonstop2h 10m

Tokyo Haneda

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 298

SeoulTokyo

GMP Seoul Gimpo Intl - HND Tokyo Haneda

GMPHND

Seoul Gimpo Intl

Mon 21/9

8:40 a.m.-10:45 a.m.

Nonstop2h 05m

Tokyo Haneda

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 298

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 44 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Seoul to Tokyo

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

Currently, June is the cheapest month in which you can book a flight from Seoul to Tokyo (average of C$ 283). Flying from Seoul to Tokyo in October is currently the most expensive (average of C$ 443). 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?

It’s typically best to fly out from Seoul to Tokyo at noon. Doing so could potentially save you 43% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Seoul to Tokyo

The most flights from SEL to TYO are scheduled on a Wednesday (118 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (69 on average).

How much does it cost to fly round-trip from Seoul to Tokyo?

Airfare is typical for this route at the moment.
Seoul to Tokyo flights typically cost between C$ 249 and C$ 377 in October.
The cheapest round-trip price found within the last 5 days was C$ 255 on Jeju Air (28 Oct-28 Oct).

How often are flights from Seoul to Tokyo delayed?

About 7% of weekly flights between Seoul and Tokyo have experienced delays in the past year, with the average delay time being 104 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday 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.

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

To ensure you get the cheapest price possible for a flight from Seoul to Tokyo, you should look to book at least 79 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 day to fly from Seoul to Tokyo?

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. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Tokyo

Get a feel of what it's like to fly with Korean 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.
Korean Air
8.4
Very good
1,220 reviews
Check prices

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,220 reviews
Korean Air
8.4
Very good
1,220 reviews
Check prices

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

  • How long is the flight from Seoul to Tokyo?

    Jeju Air, Eastar Jet, and AIR PREMIA can get you from Seoul to Tokyo in just under 2h 20m. Your travel time will be generally consistent. There are 1255 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$ 286. You may be able to fly from Seoul to Tokyo for 15% 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. AIR PREMIA flights start at C$ 82 while deals on ZIPAIR start at C$ 107 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: Atlas Air (100%), Air Tahiti Nui (94%), Air Busan (91%).

  • What are the cheapest flights from Seoul to Tokyo?

    On average you can expect to pay C$ 273 for a flight from Seoul to Tokyo. The cheapest flight overall is C$ 82 while the most popular route, (Seoul Gimpo Intl - Tokyo Haneda) is currently priced at C$ 535.

  • 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, June is the cheapest month in which you can book a flight from Seoul to Tokyo (average of C$ 283). Flying from Seoul to Tokyo in October is currently the most expensive (average of C$ 443). 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
Kawasaki
Atami
Saitama
Urayasu
Hakone

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Seoul to Tokyo

Gimpo Intl to Haneda flights
Incheon Intl to Narita flights

Top airline flying from Seoul to Tokyo

AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapestC$ 286AverageC$ 409FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights

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