฿3,914 Find Cheap Flights from Seoul to Thailand

The cheapest ticket to Thailand from Seoul found in the last 72 hours was to Bangkok, at ฿4,813 return. The most popular route is from Incheon Intl Airport (ICN) to Bangkok Don Mueang Intl Airport (DMK), and the cheapest round-trip airline ticket found on this route in the last 5 days was ฿4,813.

The cheapest time of day to fly to Thailand is generally in the evening, when retur flights cost ฿7,871 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to Thailand is generally at night, which is peak travel time and where the average cost of a ticket is ฿12,718.

No, with an average price for the route of ฿11,515, prices are generally cheapest when you fly direct.

The cheapest month for flights from Seoul to Thailand is September, when tickets cost ฿5,492 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of return tickets is ฿10,590 and ฿10,426 respectively.

If you are looking for a flight deal from Seoul to Thailand, look for departures on Sundays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Thailand, Sunday is the cheapest day to fly and Monday is the most expensive.

To get a below-average price on a flight from Seoul to Thailand, you should book around 2 weeks before departure, which saves you about 16% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

There is just one airline that flies from Seoul to Thailand direct and that is AIR PREMIA. The best return deal found from AIR PREMIA for the route is to Bangkok Suvarnabhumi Airport (BKK) and costs ฿2,765.

Seoul and Thailand are connected by different airlines. The airlines that fly that route the most regularly are Asiana Airlines (59 flights per week), Thai Airways (49 flights per week), and Korean Air (41 flights per week).

The duration of a flight to Thailand depends on your arrival airport. The shortest routes to Thailand from Seoul are to Bangkok, which takes 7h 28m, Chiang Mai, which takes 8h 27m, and Phuket City, which takes 8h 57m.

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from Seoul to Thailand departs at 07:05, landing in Bangkok at 10:40.

If you prefer to fly at night, the last flight from Seoul to Thailand sets off at 21:15 and lands in Bangkok at 01:05.