Cheap flights from Bangkok Don Mueang Intl Airport to Southeast Asia from $53

The cheapest month to fly to Southeast Asia from Bangkok Don Mueang Intl Airport is in September. Flight prices, which tend to average around $93, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Southeast Asia, with average flight prices from Bangkok Don Mueang Intl Airport averaging around $101.

Our data shows that Tuesday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as $296. On the other hand, Monday is the most expensive day to depart from Bangkok Don Mueang Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $626.

At midday is the cheapest time of day to fly from Bangkok Don Mueang Intl Airport to Southeast Asia when you can find flight prices for as low as $385. Flying to Southeast Asia at midday is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of $418.

Fly from Bangkok Don Mueang Intl to Chiang Mai for the best Bangkok Don Mueang Intl - Southeast Asia flight prices

You are more likely to see cheaper flights to Southeast Asia from Bangkok Don Mueang Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $354 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Bangkok Don Mueang Intl Airport for as low as $236 on momondo.

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

As of May 2026, there are 36 flights per day flying from Bangkok Don Mueang Intl Airport to Southeast Asia. The most common time of day flights depart is 13:00, with 37% of flights taking off at midday.

As of May 2026, there are 255 flights per week flying from Bangkok Don Mueang Intl Airport to Southeast Asia. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.