Cheap flights from Fukuoka to Seoul from $106

The cheapest month to fly to Incheon Intl Airport from Fukuoka is in June. Flight prices, which tend to average around $159, 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 June, then departing from Fukuoka during the month September is also very affordable. Most momondo users find prices during this month for around $163.

The cheapest day to depart from Fukuoka to Incheon Intl Airport is on a Saturday when prices can be found for as low as $260. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $977. 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 Fukuoka to Incheon Intl Airport when you can find flight prices for as low as $294. 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 at noon when prices are $883 on average. Flights to Incheon Intl Airport from Fukuoka at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Fukuoka to Incheon Intl for the best Fukuoka - Incheon Intl flight prices

You are more likely to see cheaper flights to Incheon Intl Airport from Fukuoka when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $188 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 Fukuoka for as low as $103 on momondo.

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

Jeju Air, Trinity Airways (Formerly T'way Air), and Eastar Jet are the most popular carriers operating from Fukuoka to Incheon Intl

Jin Air, Trinity Airways (Formerly T'way Air) and Eastar Jet are the top three most popular airlines that fly to Incheon Intl Airport from Fukuoka according to our data. Jin Air is the first choice among our users, with 40% 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 7% of flights between Fukuoka and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

Generally, flights departing at night 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, Air Busan 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.

38 flights are operational daily from Fukuoka to Incheon Intl Airport as of September 2026. The most popular departure time for this route is 2:00PM, with 48% of flights per day taking off in the afternoon.

As of September 2026, there are 267 flights per week flying from Fukuoka to Incheon Intl Airport. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.