฿4,341 Find Cheap Flights from Seoul Incheon Airport to Bangkok Suvarnabhumi Airport

For Seoul Incheon Airport to Bangkok Suvarnabhumi Airport, Sunday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Bangkok Suvarnabhumi Airport back to Seoul Incheon Airport, the best deals are generally found on Sunday, with Monday being the most expensive.

The cheapest month for flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport is September, where tickets cost ฿5,032 (return) on average. On the other hand, the most expensive months are May and January, where the average cost of round-trip tickets is ฿9,834 and ฿9,801 respectively.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ฿5,900 on average.

To get a below average price on the flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport, 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.

In the past 3 days, the cheapest return tickets from Seoul Incheon Airport to Bangkok Suvarnabhumi Airport were found on Shandong Airlines (฿7,630) and Thai Vietjet Air (฿9,011).

Seoul Incheon Airport and Bangkok Suvarnabhumi Airport are connected by different airlines. The airlines that fly that route the most regularly are Korean Air (28 flights per week), Thai Airways (18 flights per week), and Asiana Airlines (14 flights per week).

Weekly flights between Incheon and Bangkok historically see delays in approximately 19% of cases, with the average delay over the past year being 105 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Statistically, Thursday is the day of the week with the fewest delays on this flight route, while Saturday has typically experienced more delays than other days.

Based on our data, Thai Airways have experienced the fewest delays on this route in the past 12 months, with only about 5% of their flights encountering any delays.

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.

Each day, there are between 10 and 11 direct flights that take off from Incheon Intl Airport and land in Bangkok Suvarnabhumi Airport, with an average flight time of 5h 50m. The most common departure time is 19:00 and most flights take off in the evening. Each week, there are 73 flights. The most frequent day of departure is Wednesday, when 15% of all weekly flights depart. The fewest flights depart on a Monday.