Cheap flights from Tokyo Haneda Airport to Seoul from $243

If you don’t want to visit Seoul in June, then you should wait until January to fly from Tokyo Haneda Airport, when ticket prices are also cheap, with an average price of $504.

The cheapest day to depart from Tokyo Haneda Airport to Seoul is on a Thursday when prices can be found for as low as $307. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Tokyo Haneda Airport to Seoul for around $1,139.

Our data shows that the cheapest Tokyo Haneda Airport to Seoul flights are usually those with departure times in the afternoon. Our users have found flights to Seoul in the afternoon for as low as $287. At midday is when there is more demand to fly to Seoul, so prices are often more expensive at around $832 per ticket.

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

You are more likely to see cheaper flights to Seoul from Tokyo Haneda Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $446 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Tokyo Haneda Airport for as low as $315 on momondo.

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

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 97 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the morning 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 2% of their flights experiencing any sort of delay.

The number of flights available between Tokyo Haneda Airport and Seoul is 24 per day as of August 2026. The most frequent departure time is 02:00, with 26% of daily flights leaving at midday.

The number of flights available between Tokyo Haneda Airport and Seoul is 168 per week as of August 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.