Find Cheap Flights from Seoul Incheon Airport to Southeast Asia – Compare and Save

The cheapest ticket to Southeast Asia from Incheon Intl Airport found in the last 5 days was to Bangkok, at RM 856 return. The most popular route is from Incheon Intl Airport (ICN) to Angeles City (CRK), and the cheapest return airline ticket found on this route in the last 5 days was RM 1,229.

The cheapest time of day to fly to Southeast Asia is generally in the morning, when retur flights cost RM 1,208 on average. Morning departures are around 16% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is RM 1,658.

No, with an average price for the route of RM 1,823, prices are generally cheapest when you fly direct.

The cheapest month for flights from Incheon Intl Airport to Southeast Asia is September, when tickets cost RM 976 (return) on average. On the other hand, the most expensive months are February and July, when the average cost of return tickets is RM 1,323 and RM 1,290 respectively.

When flying from Seoul Incheon Airport to Southeast Asia, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Seoul Incheon Airport, you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

To get a below-average price on the flight from Incheon Intl Airport to Southeast Asia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

There is just one airline that flies from Incheon Intl Airport to Southeast Asia direct and that is AirAsia. The best return deal found from AirAsia for the route is to Kota Kinabalu (BKI) and costs RM 699.

Incheon Intl Airport and Southeast Asia are connected by different airlines. The airlines that fly that route the most regularly are Korean Air (256 flights per week), Asiana Airlines (236 flights per week), and Delta (133 flights per week).

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 60 and 65 direct flights that take off from Incheon Intl Airport and land in Southeast Asia, with an average flight time of 5h 37m. The most common departure time is 18:00 and most flights take off in the evening, while the most flights land at Bangkok Suvarnabhumi Airport. Each week, there are 441 flights. The most frequent day of departure is Thursday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.

The earliest flight from Incheon Intl Airport to Southeast Asia departs at 00:10, landing in Kuala Lumpur at 05:55.

If you prefer to fly at night, the last flight from Incheon Intl Airport to Southeast Asia sets off at 16:40 and lands in Kuala Lumpur at 22:25.