Cheap flights from Brussels Bruxelles-National Airport to Bangkok from €294

The cheapest month to fly to Bangkok Suvarnabhumi Airport from Brussels Bruxelles-National Airport is in September. Flight prices, which tend to average around €601, are often lower during this time because this is during the off-season. If you don’t want to visit Bangkok Suvarnabhumi Airport in September, then you should wait until May to fly from Brussels Bruxelles-National Airport, when ticket prices are also cheap, with an average price of €636.

Fly from Brussels Bruxelles-National to Bangkok Suvarnabhumi for the best Brussels Bruxelles-National - Bangkok Suvarnabhumi flight prices

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around €701 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Brussels Bruxelles-National Airport for as low as €663 on momondo.

There are 2 cabin classes available to choose from on Brussels Bruxelles-National to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 14% of flights between Brussels and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 149 minutes.

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

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

According to our data, Thai Airways have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

As of March 2026, 2 flights take off from Brussels Bruxelles-National Airport and land in Bangkok Suvarnabhumi Airport each day. The most common flight departure time for this route is 13:00, with 100% of daily flights taking off in the afternoon.

The number of flights available between Brussels Bruxelles-National Airport and Bangkok Suvarnabhumi Airport is 14 per week as of March 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.