
CA $125 Cheap Flights from Seoul (ICN) to Tokyo (NRT)
Popular airlines from Incheon Intl. Airport (ICN) to Narita Intl. Airport (NRT)
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Find the cheapest flights on Expedia from Seoul (ICN) to Tokyo (NRT). Flight ticket prices change frequently based on availability and demand. We send price‑drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at CA $125 for travel on December 22, 2026.
Cheap Flights from Seoul to Tokyo (ICN-NRT)
Prices were available within the past 7 days and start at CA $125 for one-way flights and CA $283 for roundtrip, for the period specified. Prices and availability are subject to change.
All deals
One way
Roundtrip
Mon, Dec 28 - Wed, Jan 6 · ICN · NRT · Roundtrip
Fri, Jan 1 - Sat, Jan 9 · ICN · NRT · Roundtrip
Tue, Dec 15 - Wed, Dec 16 · ICN · NRT · Roundtrip
Mon, Dec 28 - Wed, Jan 6 · ICN · NRT · Roundtrip
Sun, Dec 27 - Wed, Jan 6 · ICN · NRT · Roundtrip
Tue, Dec 29 - Tue, Jan 5 · ICN · NRT · Roundtrip
Tue, Dec 15 - Wed, Dec 16 · ICN · NRT · Roundtrip
Tue, Dec 8 - Tue, Dec 15 · ICN · NRT · Roundtrip
Wed, Dec 30 - Thu, Jan 7 · ICN · NRT · Roundtrip
Tue, Dec 1 - Tue, Dec 15 · ICN · NRT · Roundtrip
Alternative airports near Tokyo
Prices were available within the past 7 days. Prices and availability are subject to change.
54 min
Find the cheapest month to fly from Seoul (ICN) to Tokyo (NRT)
February is typically the cheapest month to fly
From CA $234 - CA $543 per traveller.
View flights in February
Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ.
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Seoul to Tokyo Flights
The easy way to book your flights from Seoul to Tokyo
With Expedia, it’s simple to find and book flights to Tokyo from Seoul whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 6 airlines that cover this route. There are Korean Air, Jin Air, Asiana Airlines, Eastar Jet, Air Busan, Ethiopian Airlines nonstop flights to Narita Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seoul to Tokyo today, tomorrow, or this week.
Save dollars with cheap flights from Incheon Intl., ICN to Narita Intl., NRT
Sort your search results by price to find great deals on your flight from Seoul to Tokyo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Tokyo from Seoul currently is just CA $283 rising to CA $373.
Here are more money-saving tips:
- Fly in December when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Tokyo
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Tokyo from Seoul
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Tokyo with Expedia today.
Frequently Asked Questions
How much does a flight from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) cost?
You can find cheap one-way flights from CA $125 and cheap return flights CA $283 ICN to NRT with Expedia. One-way flights typically cost between CA$146 and CA$696, and return flights often range between CA$313 and CA$1112. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when ICN to NRT ticket fares go up or down.
What is the cheapest month to fly from Seoul (ICN) to Tokyo (NRT)?
The cheapest months to fly from Seoul (ICN) to Tokyo (NRT) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
There are 12 airlines offering direct flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.). Here are some of the top carriers:
* Jeju Air operates 43 direct flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) every week.
* Korean Air operates 35 direct flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) every week.
* Jin Air operates 28 direct flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) every week.
* Eastar Jet operates 26 direct flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) every week.
How do I find cheap flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
To find a cheap flight from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
The best airline to fly with from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) will differ from traveler to traveler. If you like to fly early, Jeju Air offers early morning flights. If price is the most important factor, T'Way Air typically offers the lowest fares. Korean Air offers the most daily flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seoul (ICN) to Tokyo (NRT)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
You'll find approximately 38 nonstop flights per day from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.). For even more choices, look at flights that include layovers, as there are around 45 connecting flights per day. Some common connection points include Hong Kong Intl. (HKG), Pudong Intl. (PVG), and Suvarnabhumi Intl. (BKK).
What is the earliest flight from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
The earliest flight from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) typically departs around 12:05 AM local time, operated by MIAT-Mongolian Airlines. This is a seasonal service, active in June and August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
You'll find the most flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) on Thursdays, with around 48 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Korean Air, Jeju Air, and Asiana Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
The most popular departure times for flights from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) are in the morning, from 9am to 12pm. Many major carriers, including Korean Air, Asiana Airlines and Jeju Air, offer flights during this window. Many travelers prefer this because it allows for an early start to their day, giving them more time to explore upon arrival in Tokyo.
How long does it take to fly from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
A nonstop flight from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) typically takes around 2 hours 30 minutes. This route covers a distance of approximately 1,257 kilometres. If you opt for a flight with one stop, your travel time will be significantly longer, usually around 20 hours 48 minutes. Flights with two or more stops can take even longer, averaging about 25 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
You can fly business class between Seoul (ICN) and Tokyo (NRT).
Airlines that offer business class service on this route include:
* Korean Air
* China Eastern Airlines
* Hong Kong Airlines
* Asiana Airlines
* Zipair
* Malaysia Airlines
* Jeju Air
* Cathay Pacific
* Vietnam Airlines
* EVA Airways
* Philippine Airlines
* T'way Air with baggage
* Air China
* Ethiopian Airlines
How much is a business class flight from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
A non-stop, one-way business class flight from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) is usually around CA$564 - CA$707. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) if you opt for a connecting flight.
How do I earn miles on a Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) flight with Expedia?
It's easy to earn miles on a Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Tokyo (NRT) from Seoul (ICN)?
If you're planning to travel to Tokyo from Incheon Intl. (ICN), you can fly directly into Narita Intl. (NRT). Some flights may connect through major hubs like Fukuoka (FUK), Kagoshima (KOJ), or Miyazaki (KMI) before reaching Tokyo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) at the last minute?
Typically, booking a last minute flight from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) flight and hotel package?
Securing a Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.)?
If you booked your Seoul (ICN-Incheon Intl.) to Tokyo (NRT-Narita Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
| Origin airport | Incheon Intl. Airport |
|---|---|
| Destination airport | Narita Intl. Airport |
| Distance | 1,257 km away |
| Airlines serving | ZIPAIR, Korean Air, Japan Airlines, T'way Air with baggage, Eastar Jet, YP, JIN AIR, Peach, Asiana Airlines, Jeju Air, Hahn Air Systems, Ethiopian Airlines, Jeju Air with Bag, All Nippon Airways, T'Way Air, Hong Kong Airlines, Xiamen Airlines, Cathay Pacific, Philippine Airlines, Turkish Airlines, EVA Airways, Malindo Air, Air China, HK Express, Thai Vietjet, Thai Airways International, Thai Smile Airways, China Eastern Airlines, Air Macau Company, Vietnam Airlines, Garuda Indonesia, Vietjet Air, Shanghai Airlines, Malaysia Airlines, MIAT-Mongolian Airlines, Air Astana |
| Popular airline | ZIPAIR |
| Roundtrip price | CA $283 |
| Average flight time | 2 hours 27 mins |
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