Cheap flights from Tokyo to Seoul from $120

The month of July is another great option to travel to Seoul, with average flight prices from Tokyo averaging around $232.

According to our data, Wednesday is the cheapest day to fly to Seoul from Tokyo. The lowest ticket price found for a Wednesday departure recently was $289. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $346.

Flying to Seoul from Tokyo in the morning is the least expensive time of day to depart. momondo users have found prices as low as $282 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $402 per ticket.

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

You are more likely to see cheaper flights to Seoul from Tokyo when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $314 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Tokyo for as low as $224 on momondo.

There are 4 cabin classes available to choose from on Tokyo to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Tokyo to Seoul.

As of October 2026, prices for Tokyo to Seoul flights are approximately 14% cheaper when compared to flights at the same time last year.

Peach, Jeju Air, and Air Seoul are the most popular carriers operating from Tokyo to Seoul

Asiana Airlines, Korean Air and ANA are the top three most popular airlines that fly to Seoul from Tokyo according to our data. Asiana Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 15 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

Historically, on average around 5% of flights between Tokyo and Seoul have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

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

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, ANA have had the least number of delays on this route over the last 12 months; with about 3% of their flights experiencing any sort of delay.

The number of flights available between Tokyo and Seoul is 95 per day as of October 2026. The most frequent departure time is 9:00AM, with 32% of daily flights leaving in the afternoon.

671 flights are operational weekly from Tokyo to Seoul as of October 2026. The most popular departure day for this route is Tue, with 16% of flights per week taking off on this day.