Cheap flights from I Fadang to Seoul from $125

The cheapest month to fly to Incheon Intl Airport from I Fadang is in October. Flight prices, which tend to average around $241, 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 October, then departing from I Fadang during the month September is also very affordable. Most momondo users find prices during this month for around $245.

The cheapest day to depart from I Fadang to Incheon Intl Airport is on a Thursday when prices can be found for as low as $266. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $351. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

In the evening is the cheapest time of day to fly from I Fadang to Incheon Intl Airport when you can find flight prices for as low as $290. Flying to Incheon Intl Airport in the evening 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 afternoon when prices are $454 on average. Flights to Incheon Intl Airport from I Fadang in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from I Fadang Saipan Intl to Incheon Intl for the best I Fadang Saipan Intl - Incheon Intl flight prices

There are 2 cabin classes available to choose from on I Fadang 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.

As of September 2026, prices for I Fadang to Incheon Intl Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

Historically, on average around 5% of flights between I Fadang and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

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

According to our data, Jeju Air have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.