Cheap Flights from Bangkok to Brussels — $274

More than 12 airlines operate flights from Bangkok to Brussels, including Thai Airways, Hainan Airlines, AirAsia, Air China, Etihad Airways, IndiGo, Oman Air, Air Arabia, Cathay Pacific, Qatar Airways, China Eastern Airlines, and Thai AirAsia. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $274, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

Suvarnabhumi Airport (BKK) is Bangkok’s main international gateway and a full-service hub for long-haul and regional carriers, typically handling most international and premium flights. It sits about 25–35 km east of the city center, with the Airport Rail Link connecting to central Bangkok in roughly 30–40 minutes; taxis and ride-hailing trips can take 30–60 minutes depending on traffic, with fares usually varying by route and meter surcharges. Expect a wide range of on-site facilities and multiple airline lounges, making it comfortable but potentially busy during peak hours. Pros: extensive connections and amenities; cons: distance and congestion can lengthen transfer times. Don Mueang International Airport (DMK) functions primarily as a low-cost and domestic hub, commonly used by budget carriers and short-haul regional flights. It’s located about 20–25 km north of central Bangkok, with travel times to the city center typically around 25–45 minutes by taxi or 40–60 minutes by public bus; shuttle services and budget-priced taxis are common. Fares and perceived costs are often lower for carriers operating here, and the terminal can be more straightforward and quicker to navigate, though it has fewer premium services than the main airport. Pros: convenience for low-cost travel and shorter queues; cons: more limited lounges and international connections.

Brussels is served by two main airports with different roles. Brussels Airport (BRU) in Zaventem acts as the country’s international hub, typically handling full-service carriers and many long-haul flights; it sits about 12 km northeast of the city center and is usually reachable in 20–30 minutes by train or 30–45 minutes by taxi, with train fares generally in the low single-digit euros and taxis varying by time of day. Brussels South Charleroi (CRL) is a budget-oriented airport around 60 km south, frequently used by low-cost airlines; transfers to central Brussels can take 50–90 minutes by shuttle coach or bus and are often cheaper but slower than trains. Pros: BRU offers more frequent services and quicker rail links; CRL can be markedly cheaper on low-cost routes. Cons: BRU can be busier and pricier for some services, while CRL’s greater distance adds transfer time and potential extra cost.

The cost of a one-way flight from Bangkok to Brussels ranges from $300 (March 2026) to $342 (April 2026). On average, the ticket price is about $321–$342.