Cheap flights from Tokyo to Seoul from $283

The month of July is another great option to travel to Seoul Gimpo Intl Airport, with average flight prices from Tokyo averaging around $558.

The cheapest day to depart on your flight to Seoul Gimpo Intl Airport is on a Sunday when prices can be found for as low as $444. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Tokyo because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $675.

The cheapest time of day to fly to Seoul Gimpo Intl Airport is in the morning when flights can be purchased for as low as $521. In contrast, the most expensive time of day to depart to Seoul Gimpo Intl Airport is in the evening when prices are around $598.

Fly from Tokyo Haneda to Seoul Gimpo Intl for the best Tokyo - Seoul Gimpo Intl flight prices

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

As of October 2026, prices for Tokyo to Seoul Gimpo Intl Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

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 departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 3% of their flights experiencing any sort of delay.

12 flights are operational daily from Tokyo to Seoul Gimpo Intl Airport as of October 2026. The most popular departure time for this route is 09:00, with 33% of flights per day taking off at midday.

90 flights are operational weekly from Tokyo to Seoul Gimpo Intl Airport as of October 2026. The most popular departure day for this route is Wed, with 27% of flights per week taking off on this day.