Cheap flights from Bangkok to Brussels from £279

In general, July is the cheapest month to fly from Bangkok to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £218. If you are unable to visit Brussels during the month of July, then departing from Bangkok during the month October is also very affordable. Most momondo users find prices during this month for around £265.

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

You are more likely to see cheaper flights to Brussels from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around £603 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Bangkok for as low as £544 on momondo.

Historically, on average around 15% of flights between Bangkok and Brussels have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday 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 15% of their flights experiencing any sort of delay.

The number of flights available between Bangkok and Brussels is 2 per day as of May 2026. The most frequent departure time is 00:00, with 100% of daily flights leaving in the morning.

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