Cheap flights from Bangkok to Brussels from $743 BKK, DMK → BRU
Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK) → Brussels Airport (BRU)
The cheapest return found recently is $743 with Hainan Airlines, 4 Mar 2027 – 21 Mar 2027, found yesterday.
- Cheapest return found recently
- $743, 4 Mar 2027 to 21 Mar 2027
- Usual return price
- $685 to $720
- Cheapest month to fly
- November 2026, return fares from $672 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $685 to $720.
Cheapest return found recently
$743
4 Mar 2027 – 21 Mar 2027 · Hainan Airlines
Suvarnabhumi Airport (BKK) → Brussels Airport (BRU)
Leaves 4:20 p.m. · Return leaves 12:20 p.m. · 39 h 25 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$743 4 Mar 2027 – 21 Mar 2027found yesterdaySee prices for these dates
$672 22 Nov – 12 Decfound 3 days agoSee prices for these dates
What have prices looked like?
Over 21 days, 25 Sept to 12 Nov, the cheapest return we saw each day was $523 to $792.
21 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 22 Nov to 20 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 17-night return fares leaving within 3 days of 4 Mar 2027 to compare.
Every date we hold
6 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Nov – 12 Dec | $672 | Hainan Airlines | Suvarnabhumi Airport (BKK) → Brussels Airport (BRU) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 4 Mar 2027 – 21 Mar 2027 | $743 | Hainan Airlines | Suvarnabhumi Airport (BKK) → Brussels Airport (BRU) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 20 Apr 2027 – 3 May 2027 | $697 | Austrian Airlines | Suvarnabhumi Airport (BKK) → Brussels Airport (BRU) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $672.
Airlines on the cheapest dates: Hainan Airlines, Austrian Airlines.
Premium cabin fares from Bangkok to Brussels
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 4 Mar 2027 – 21 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Bangkok to Brussels?
Return
Not enough history yet: in 21 days of return prices, 25 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 4 Mar 2027 – 21 Mar 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Bangkok to Brussels?
The cheapest return found recently is $743 with Hainan Airlines, 4 Mar 2027 to 21 Mar 2027, found yesterday. The cheapest return we hold, of any age, is $672 with Hainan Airlines, 22 Nov to 12 Dec, found 3 days ago. The cheapest return fare on each of 3 departure dates is usually $685 to $720.
What is the cheapest month to fly from Bangkok to Brussels?
November 2026 is the cheapest month for a return, from $672, 22 Nov to 12 Dec, found 3 days ago.
Which airlines have the cheapest flights from Bangkok to Brussels?
Between 22 Nov and 20 Apr 2027, Hainan Airlines has the cheapest return on 2 of the 3 departure dates we hold, and Austrian Airlines on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work