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Cheap Flight Deals from Seoul Incheon to Tokyo

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Round TripOne Way
SEL Seoul
TYO Tokyo
From $185.15
Jun 9, 2026 - Jun 13, 2026
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SEL Seoul
TYO Tokyo
From $265.88
Mar 2, 2026 - Mar 5, 2026
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SEL Seoul
TYO Tokyo
From $322.73
Jan 6, 2026 - Jan 27, 2026
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SEL Seoul
TYO Tokyo
From $353.43
Dec 7, 2025 - Dec 9, 2025
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*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.

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When’s a good time to book a flight from Seoul Incheon to Tokyo?

What’s the cheapest day of the week to fly from Seoul Incheon to Tokyo?‡

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What is the cheapest month to fly from Seoul Incheon to Tokyo?‡

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‡This information is based on historical data from the last 365 days.

Finding Affordable Flights from Seoul Incheon to Tokyo
  • Plan Ahead - One of the keys to securing cheap flights from Seoul Incheon to Tokyo is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
  • Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
  • Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Seoul Incheon to Tokyo drop, giving you the opportunity to grab cheap deals.
  • Consider Nearby Airports - If Tokyo has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
  • Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.

When is the Cheapest Time to Book Flights from Seoul Incheon to Tokyo?

‡

Got flexible travel dates? Use our flight data from the past year to discover ideal times to fly from Seoul Incheon to Tokyo. Find out which months and days typically offer lower fares and score our best savings.

CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip

‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.

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Seoul Incheon to Tokyo Flight Route Information

Travel Distance:781 Miles
Airlines Flying This Route: Asiana Airlines, Korean Air, United Airlines
Weekly Flights:24
Avg. Flight Duration:0.0145 Hours

Insights About Flying from Seoul Incheon to Tokyo

Q. Which is the high season to travel from Seoul Incheon to Tokyo?

A. The month of January is considered the high season for flying from ICN to TYO. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.

Q. How many direct flights are available from ICN to TYO?

A. There are a total of 99 direct flights from Seoul Incheon to Tokyo. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.

Q. Which is the low season to travel from Seoul Incheon to Tokyo?

A. June, April, May, March is considered the low season for traveling from Seoul Incheon to Tokyo, Japan. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.

Q. How many daily flights are there between Seoul Incheon to Tokyo?

A. There are as many as 3 daily flights available for travelers between ICN to TYO. This data offers flexibility in choosing departure times that best suit your schedule.

Q. At what time does the last flight depart to Tokyo?

A. The last flight to Tokyo typically departs between 10:00PM - 11:00PM. Travelers who prefer late-night departures will find this information valuable for planning their journey.

Q. What percentage of travelers spent an average of 4 days in Tokyo, Japan?

A. Approximately 40.19% of travelers spent an average of 4 days exploring Tokyo. This information can assist in planning the duration of your stay in Tokyo

Q. What percentage of ICN to TYO flyers traveled with kids under 14?

A. About 9% of passengers on flights from Seoul Incheon to Tokyo were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.

Q. What percentage of Seoul Incheon to Tokyo travelers were over 60 years old?

A. A notable 21% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.

Q. What percentage of ICN to TYO travelers were millennials?

A. Millennials make up a significant portion of travelers on this route, accounting for 40% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.

Q. What percentage of Seoul Incheon to Tokyo travelers were female?

A. Almost half of the passengers, approximately 23% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.

Q. What percent of Seoul Incheon to Tokyo travellers booked first or business class?

A. 3% of travelers booked first or business class on this route.

Q. At what time the earliest flight departs from Seoul Incheon?

A. The earliest flight departs at 7:00AM - 8:00AM.

Q. What is the price range of a Seoul Incheon to Tokyo flight?

A. Seoul Incheon to Tokyo Flight Prices usually vary between 147 - 543.

Q. On which days one can have the most flight options in Tokyo?

A. Monday offer the most flight options in Tokyo.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.

Cheap Flights from Seoul Incheon to Tokyo

Looking for flights from Seoul Incheon (ICN) to Tokyo(TYO)? Find affordable air travel deals on CheapOair and save big on air tickets online. The largest metropolis in the world, Tokyo is a prismatic mix of skyscrapers, noisy streets, busy lives and great food. Tokyo has lot more to offer, than what meets the eye. Behind the curtain of all the modern buildings and neon lights lies a more traditional Japan. The Imperial Palace, Edo-Tokyo Museum, old Sensoji Temple and the Tokyo National Museum are few of the places that cannot be missed on a trip to Tokyo. To reach Tokyo, TYO from Seoul Incheon, ICN you can choose from top airlines such as, Japan Airlines, Korean Air, Asiana Airlines. The average time taken by a flight to cover the distance of 749 miles between the two cities is about 2 hours 10 minutes.
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