Route brief · BRU → BKK
Brussels → Bangkok
$523
−18% vs typical
seasonal median $640 · difference $117
Nov 17 – Dec 5 · 18 nights
Air China1 stop
- Usual monthly lows
- $546–$818
- Board rank
- Stronger than 49%
- Route sample
- 9 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefBKKBangkokThe backpacker cliché that still delivers: gold temples, boat noodles, $12 street-food feasts.Best windowNov–FebAirportsSuvarnabhumi (BKK) · Don Mueang (DMK)All routes into BangkokWhen this route gets cheap.
Cached-fare history: across 9 months, Nov is the cheapest for BRU → BKK. Best time to be there: Nov–Feb.
Fares bottom out in November around $523 and peak in July near $954 — a $431 spread across the 9 months we track. The cheapest itinerary we are tracking makes one stop and takes about 14 hours outbound, on a 18-night trip — ticketed under Air China, which on a connecting fare need not operate every leg. At $523 for 9,249 km each way, that works out to about $28 per 1,000 km flown. That is well under the $44 that long-haul fares on this board typically run. Across the 20 departure cities we track at a similar distance from Bangkok, this fare ranks 9th — 13% above the $462 from London. It is also the cheapest of the 35 routes of similar length we watch out of Brussels.
Cheapest day in the next 3 months: Sep 10 · $514 (18% below median)
Tap any day → live search
The median cached fare across this calendar is 5% lower than when tracking began on Aug 8 — $633 then versus $604 now, across 7 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $511, on Sep 10.
Cheapest in Nov · around $523
18% below the $640 typical fare
Cheapest round-trip fare found per month · Brussels → Bangkok · cached-price history
Route facts
- Airports
- Zaventem (BRU) · Charleroi (CRL) ↔ Suvarnabhumi (BKK) · Don Mueang (DMK)
- Flight time
- ~14 hours outbound
- Distance
- ~9,249 km each way
- Typical price
- $640 round-trip (seasonal median)
- Airlines on the board
- Air China
- Itineraries
- Connections on current fares
- Best months to visit
- Nov–Feb
BRU → BKK, answered.
Is $523 a good price for Brussels to Bangkok?
Only slightly. The seasonal median is around $640 round-trip and this fare is 18% under it, about $117. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
What is the cheapest month to fly from Brussels to Bangkok?
Across 9 months of cached-fare history, Nov comes out cheapest on this route. The best months to actually be in Bangkok are Nov–Feb — when those overlap, that's your window.
How far in advance should I book BRU → Bangkok?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 9 months of cached fares, Nov comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Brussels to Bangkok?
The current cheapest fares involve a connection, ticketed under Air China. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Bangkok?
Lock the flight first — then compare stays for Nov 17 – Dec 5 · 18 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next BRU → BKK drop reaches you as soon as we find it.
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