$76 Cheap Flights from Seoul (ICN) to Tokyo (NRT)

View $76 flight on Tue, Feb 10, 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)

Cheap Flights from Seoul to Tokyo (ICN-NRT)

Prices were available within the past 7 days and start at $76 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Wed, Sep 10 - Wed, Oct 1
ICN
Seoul
NRT
Tokyo
$128 Roundtrip, found 14 hours ago
$128
Roundtrip
found 14 hours ago
Select T'Way Air flight, departing Wed, Sep 10 from Seoul to Tokyo, returning Wed, Oct 1, priced at $128 found 14 hours ago
T'Way Air
Wed, Sep 10 - Sat, Sep 27
ICN
Seoul
NRT
Tokyo
$135 Roundtrip, found 13 hours ago
$135
Roundtrip
found 13 hours ago
Select T'Way Air flight, departing Wed, Sep 10 from Seoul to Tokyo, returning Sat, Sep 27, priced at $135 found 13 hours ago
T'Way Air
Mon, Sep 8 - Sat, Sep 27
ICN
Seoul
NRT
Tokyo
$142 Roundtrip, found 13 hours ago
$142
Roundtrip
found 13 hours ago
Select T'Way Air flight, departing Mon, Sep 8 from Seoul to Tokyo, returning Sat, Sep 27, priced at $142 found 13 hours ago
T'Way Air
Mon, Sep 1 - Wed, Sep 24
ICN
Seoul
NRT
Tokyo
$156 Roundtrip, found 6 days ago
$156
Roundtrip
found 6 days ago
Select T'Way Air flight, departing Mon, Sep 1 from Seoul to Tokyo, returning Wed, Sep 24, priced at $156 found 6 days ago
ZIPAIR
Tue, Feb 10 - Tue, Feb 24
ICN
Seoul
NRT
Tokyo
$160 Roundtrip, just found
$160
Roundtrip
just found
Select ZIPAIR flight, departing Tue, Feb 10 from Seoul to Tokyo, returning Tue, Feb 24, priced at $160 just found
ZIPAIR
Fri, Feb 6 - Thu, Feb 12
ICN
Seoul
NRT
Tokyo
$160 Roundtrip, found 15 hours ago
$160
Roundtrip
found 15 hours ago
Select ZIPAIR flight, departing Fri, Feb 6 from Seoul to Tokyo, returning Thu, Feb 12, priced at $160 found 15 hours ago
T'Way Air
Mon, Sep 8 - Sat, Sep 27
ICN
Seoul
NRT
Tokyo
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select T'Way Air flight, departing Mon, Sep 8 from Seoul to Tokyo, returning Sat, Sep 27, priced at $164 found 1 day ago
Air Premia
Wed, Sep 3 - Tue, Sep 30
ICN
Seoul
NRT
Tokyo
$172 Roundtrip, found 2 days ago
$172
Roundtrip
found 2 days ago
Select Air Premia flight, departing Wed, Sep 3 from Seoul to Tokyo, returning Tue, Sep 30, priced at $172 found 2 days ago
Ethiopian Airlines
Wed, Aug 27 - Fri, Sep 19
ICN
Seoul
NRT
Tokyo
$173 Roundtrip, found 3 days ago
$173
Roundtrip
found 3 days ago
Select Ethiopian Airlines flight, departing Wed, Aug 27 from Seoul to Tokyo, returning Fri, Sep 19, priced at $173 found 3 days ago
Jeju Air
Wed, Dec 10 - Thu, Jan 15
ICN
Seoul
NRT
Tokyo
$180 Roundtrip, found 3 days ago
$180
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Wed, Dec 10 from Seoul to Tokyo, returning Thu, Jan 15, priced at $180 found 3 days ago

Find the cheapest month to fly from Seoul (ICN) to Tokyo (NRT)

July is typically the cheapest month to fly

From $107 - $206 per traveler.

Graph displaying average flight prices per month

Alternative airports near Tokyo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Narita Intl. NRT. Cheapest and Closest option available. Average driving time to city center is 53 minutes. Flights from $218
NRT
Narita Intl.
CheapestClosest
Average driving time to city center53 min
Flights from $218
Flights from Seoul (ICN) to Tokyo (NRT)
Origin airport
Incheon Intl.
Destination airport
Narita Intl.
Airlines serving
Air China, Air Premia, All Nippon Airways, Asiana Airlines, Ethiopian Airlines, Hahn Air Systems, Hong Kong Airlines, Japan Airlines, Jeju Air, Korean Air, T'Way Air, Vietjet Air, ZIPAIR
Roundtrip price
$127
Distance
781 mi
Average flight time
2 hours 21 mins

Seoul to Tokyo Flights

The cheapest times to fly from Seoul to Tokyo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Tokyo are during the month of September. You can find some of the cheapest flights from Seoul to Tokyo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Tokyo

Sunday is one of the best days to book for cheap flights from Seoul to Tokyo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Tokyo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Tokyo in 2025. You can also book with separate airlines for your outbound and return journeys, from $76 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Tokyo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Tokyo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT) cost?
Snag a cheap one-way flight from $76 or cheap return flight from $128 from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
Planning your trip for September can help you save, as it's the cheapest month for flights between ICN and NRT. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
Select from 13 carriers offering direct routes from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT). They are:

  • Asiana Airlines
  • Jin Air
  • Korean Air
  • Jeju Air
  • Air Seoul

What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
While prices can vary depending on your travel dates, budget airlines like Jeju Air and Jin Air are typically the cheapest options for flights between Incheon Intl. Airport (ICN) and Narita Intl. Airport (NRT). Use Expedia's filter tool to compare carriers and find the one that offers the best deal for your ICN to NRT flight.
How many flights per day from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
Each day on average, 32 direct flights operate from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT). Select the departure date that works for you.
What are the most popular departure times for flights from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
The 8 AM departures from ICN to NRT are the top choice for many travelers. They can also be more expensive. If you want to save money, book during off-peak hours.
What day of the week has the most flights from ICN to NRT?
Saturday has the most flights from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT). Consider traveling on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
Incheon Intl. Airport (ICN)'s earliest flight to Narita Intl. Airport (NRT) departs at approximately 7:20AM UTC+9. With a travel time of 3h, you'll land at around 10:20AM UTC+9.
How long does it take to fly from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
The average flight duration from ICN to NRT is 2 hours and 26 minutes, covering a total distance of 780 mi.
What airline has the least delays from ICN to NRT?
Consider traveling with Air Tahiti Nui if you'd like to go straight from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT) without any holdups. This airline has the strongest track record for punctuality, with an on-time score of 100%. Want to be updated if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
To reach Narita Intl. Airport (NRT) on time, choose a flight that leaves from Incheon Intl. Airport (ICN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Tokyo from Incheon Intl. Airport (ICN)?
You can land at Narita Intl. Airport (NRT) or Haneda Airport (HND) when traveling to Tokyo on a direct flight from Incheon Intl. Airport (ICN).
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT) last-minute?
Last-minute bookings from ICN to NRT are typically more expensive. To secure the lowest rates, start looking for flights well ahead of time. That being said, if your travel plans are flexible, you may land a cheap fare right before you leave.
Is it cheaper to book an ICN to NRT flight and hotel package?
Opting for an ICN to NRT flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)?
If you reserved your ICN to NRT flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.