Cheap flights from Seoul to Tokyo from C$ 109

If you aren’t able to travel to Tokyo during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of C$ 250.

Our data shows that Saturday is the least expensive day to fly to Tokyo. Tickets to fly out on this day can be as low as C$ 281. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 400. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tokyo.

According to our data, the cheapest time of day to fly to Tokyo is at noon. momondo users have found flights departing from Seoul to Tokyo at noon for as low as C$ 284. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Tokyo are more costly in the evening, with an average ticket price of C$ 387. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Tokyo from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo for around C$ 294 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from Seoul for as low as C$ 235 on momondo.

There are 3 cabin classes available to choose from on Seoul to Tokyo 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 Seoul to Tokyo.

As of April 2026, prices for Seoul to Tokyo flights are approximately 25% cheaper when compared to flights at the same time last year.

Historically, on average around 6% 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 100 minutes.

Generally, flights departing at night 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. Thursday has historically seen more delays on average compared to the rest of the week.

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

90 flights are operational daily from Seoul to Tokyo as of April 2026. The most popular departure time for this route is 8:00a.m., with 40% of flights per day taking off in the afternoon.

The number of flights available between Seoul and Tokyo is 632 per week as of April 2026. The most frequent departure day is Sat, with 16% of weekly flights leaving on this day.