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Brussels – Bangkok flights 🇹🇭: what this route really costs

The median price of a Brussels – Bangkok return flight is €698. Eight departure dates out of ten fall between €519 and €1047, and the cheapest date we have seen is at €417. These figures come from 2766 prices checked by Tarmako across 140 departure dates, from 14 September 2026 to 26 October 2026. The most common stay lasts 14 days.

Airports taken into account: BRU, CRL for departure, BKK for arrival.

Prices by departure month

Return, per person. A month is listed only if it has at least 6 departure dates checked.

Latest alerts sent on this route

• 23 October 2026: €429 return, against a usual price of €861 (departure on 1 December 2026).
• 11 October 2026: €541 return, against a usual price of €942 (departure on 1 December 2026).

Prices seen on the day of the alert: they are not necessarily still available.

Hear about it when the price on this route drops

Tarmako checks this route every two hours. When a fare falls to half the usual price or less (35 % less on long-haul), our subscribers get an email with the dates, the real airports and the time of the check. The trial lasts seven days, with no bank card.

Get alerts for departures from Brussels

Bangkok, once you are there

Exhausting, noisy, and one of the world's great cities.

Bangkok exhausts and fascinates. It is a megacity of heat, noise, and smells, where a golden temple adjoins an air-conditioned mall and a noodle stall set up on the sidewalk. Two or three days are enough to love it; any more and you dream of the islands. It is also one of the best cities in the world to eat.

Getting around. The express train connects Suvarnabhumi to the center. Next, the Skytrain and subway avoid memorable traffic jams, and the Chao Phraya boats are a real transport line, not an attraction. Taxis must use the meter; otherwise, get out.

Where to stay. Sukhumvit for convenience and transport, Banglamphu near Khao San for the backpacker vibe, Riverside for charm. Count 25 to 90 € a night, very little for what you get.

What to eat. Eat on the street, where there is a queue and fast turnover: it is the best of the city. Pad Thai, som tam, khao soi, green curry, mango sticky rice. A complete meal costs a few euros. Chinatown at night is Asia's largest open-air restaurant.

What to do. The Grand Palace and Wat Pho, early in the morning, dressed covered. Wat Arun at sunset. The Chatuchak weekend market, immense. And a Thai massage, the real one, which costs the price of a coffee in Europe.

Good to know. You pay in bahts. November to February is the dry season and the most pleasant. Shoulders and knees covered in temples, without exception. Beware of touts who announce that a site is 'closed today': it is false. Never touch anyone's head, and do not point your feet at a statue.

There you pay in Thai baht.

Frequently asked questions

What is the usual price of a Brussels – Bangkok flight?

The median price of a Brussels – Bangkok return flight checked by Tarmako is €698, across 140 departure dates observed from 14 September 2026 to 26 October 2026. Eight dates out of ten fall between €519 and €1047.

What is the cheapest month for a Brussels – Bangkok flight?

Among the departures Tarmako has checked, November 2026 is the cheapest month for Brussels – Bangkok, with a median return price of €579 across 23 dates. This ranking only covers months already on sale and may change.

Can I book a Brussels – Bangkok flight with Tarmako?

No. Tarmako sells no tickets: the service checks prices, calculates the usual price of the Brussels – Bangkok route and lets its subscribers know by email when a fare falls well below that level (half price on short flights, 35 % less on long-haul). You then book with the airline or agency of your choice.

How these figures are calculated: for each departure date we keep the median price seen, then we calculate the median across all dates. These are observed prices, neither guaranteed nor held. Our method in detail. Page updated automatically on 26 October 2026.