Cheap flights from Tokyo Haneda Airport to Seoul from $104

The cheapest month to fly to Incheon Intl Airport from Tokyo Haneda Airport is in May. Flight prices, which tend to average around $275, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of May, then departing from Tokyo Haneda Airport during the month September is also very affordable. Most momondo users find prices during this month for around $290.

The cheapest day to depart from Tokyo Haneda Airport to Incheon Intl Airport is on a Wednesday when prices can be found for as low as $257. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $316. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

In the morning is the cheapest time of day to fly from Tokyo Haneda Airport to Incheon Intl Airport when you can find flight prices for as low as $243. Flying to Incheon Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $338 on average. Flights to Incheon Intl Airport from Tokyo Haneda Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Incheon Intl Airport from Tokyo Haneda Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Tokyo Haneda Airport for as low as $231 on momondo.

Asiana Airlines, Korean Air, and VietJet Air are the most popular carriers operating from Tokyo Haneda to Incheon Intl

Korean Air, Peach and Asiana Airlines are the top three most popular airlines that fly to Incheon Intl Airport from Tokyo Haneda Airport according to our data. Korean Air is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 3 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 6% of flights between Tokyo and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

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

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

According to our data, Korean Air have had the least number of 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 Incheon Intl Airport is 7 per day as of April 2026. The most frequent departure time is 2:00AM, with 100% of daily flights leaving in the morning.

As of April 2026, 49 flights take off from Tokyo Haneda Airport and land in Incheon Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.