Question 1

How often are flights from Seoul to Tokyo delayed?

Accepted Answer

Historically, on average around 0% of flights between Seoul and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

Question 2

What is the cheapest airline that flies from Seoul to Tokyo Narita?

Accepted Answer

Jin Air, AIR PREMIA, and Jeju Air are the most popular carriers operating from Seoul to Tokyo Narita

Question 3

What cabin class options are available on Seoul to Tokyo Narita flights?

Accepted Answer

There are 2 cabin classes available to choose from on Seoul to Tokyo Narita flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 4

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Question 5

How far in advance should I book a flight to Tokyo Narita Airport?

Accepted Answer

You are more likely to see cheaper flights to Tokyo Narita Airport from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Narita Airport for around €179 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo Narita Airport from Seoul for as low as €148 on momondo.

Question 6

How many flights depart from Seoul to Tokyo Narita Airport on average per week?

Accepted Answer

As of February 2026, there are 345 flights per week flying from Seoul to Tokyo Narita Airport. The most common day of the week flights depart is Sat, with 19% of flights taking off on this day.

Question 7

What is the cheapest month to fly to Tokyo Narita Airport?

Accepted Answer

The month of July is, on average, the cheapest month to fly to Tokyo Narita Airport from Seoul, with most prices found around €133. If you aren’t able to travel during the month of July, then book flights to Tokyo Narita Airport from Seoul during June instead. Flights to Tokyo Narita Airport in June, while not as cheap as those in July, still average around €148.

Question 8

How long does it take to fly to Tokyo Narita Airport?

Accepted Answer

Flight times vary depending on what airport in Seoul you fly out of and what airport in Tokyo Narita Airport you fly into. For example, flying from Incheon to Tokyo Narita Airport takes 2h 25m on average. On the other hand, flying from Seoul to Tokyo Narita Airport takes 4h 50m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Question 9

What is the cheapest day to depart on your flight to Tokyo Narita Airport?

Accepted Answer

According to our data, Friday is the cheapest day to fly to Tokyo Narita Airport from Seoul. The lowest ticket price found for a Friday departure recently was €200. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Tokyo Narita Airport on Monday is €204.

Question 10

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

Accepted Answer

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Question 11

What is the cheapest Seoul to Tokyo Narita flight route?

Accepted Answer

Fly from Incheon Intl to Tokyo Narita for the best Seoul - Tokyo Narita flight prices

Question 12

How many flights depart from Seoul to Tokyo Narita Airport on average per day?

Accepted Answer

The number of flights available between Seoul and Tokyo Narita Airport is 49 per day as of February 2026. The most frequent departure time is 18:00, with 42% of daily flights leaving in the afternoon.

Question 13

How have Seoul to Tokyo Narita Airport flight prices changed over time?

Accepted Answer

As of February 2026, prices for Seoul to Tokyo Narita Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

Question 14

When did momondo last update prices for flights from Seoul to Tokyo Narita Airport?

Accepted Answer

Prices for flights from Seoul to Tokyo Narita Airport are refreshed on a daily basis.

Question 15

How old do you have to be to fly from Seoul to Tokyo Narita Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Tokyo Narita Airport.

Question 16

What documentation or ID do you need to fly to Tokyo Narita Airport?

Accepted Answer

The necessary travel and health documents for your Tokyo Narita Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Fastest flight time	2h 25m
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Cheap flights from Seoul to Tokyo from €78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Tokyo departing on 19/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Seoul to Tokyo Narita Airport

What is the cheapest month to fly to Tokyo Narita Airport?

What is the cheapest day to depart on your flight to Tokyo Narita Airport?

What is the cheapest Seoul to Tokyo Narita flight route?

Fly from Incheon Intl to Tokyo Narita for the best Seoul - Tokyo Narita flight prices

How far in advance should I book a flight to Tokyo Narita Airport?

What cabin class options are available on Seoul to Tokyo Narita flights?

There are 2 cabin classes available to choose from on Seoul to Tokyo Narita flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Tokyo Narita Airport flight prices changed over time?

As of February 2026, prices for Seoul to Tokyo Narita Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul to Tokyo Narita?

Jin Air, AIR PREMIA, and Jeju Air are the most popular carriers operating from Seoul to Tokyo Narita

How often are flights from Seoul to Tokyo delayed?

Historically, on average around 0% of flights between Seoul and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Seoul to Tokyo Narita Airport on average per day?

The number of flights available between Seoul and Tokyo Narita Airport is 49 per day as of February 2026. The most frequent departure time is 18:00, with 42% of daily flights leaving in the afternoon.

How many flights depart from Seoul to Tokyo Narita Airport on average per week?

As of February 2026, there are 345 flights per week flying from Seoul to Tokyo Narita Airport. The most common day of the week flights depart is Sat, with 19% of flights taking off on this day.

How long does it take to fly to Tokyo Narita Airport?

When to book flights from Seoul to Tokyo Narita Airport

Cheap Seoul to Tokyo Narita Airport (SEL to NRT) flight deals and tips

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What documentation or ID do you need to fly to Tokyo Narita Airport?

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