Bangkok to Brussels Business Class Flights
Lie-flat business class · 11h 30m · Thai Airways, Brussels Airlines
Based on fares from the past 90 days. Prices vary by date.
Quick answer: cheapest business class Bangkok to Brussels
- From €1,500 round-trip in business (typical €4,000) — indicative hub benchmark.
- Best product: Thai Airways Lie-flat (7/10 on Flat Flights).
- Flight time: 11h 30m.
- Fares move daily — the button opens live Aviasales business-class search for this route.
| Airline | Business product | Lie-flat | Rating |
|---|---|---|---|
| Thai Airways | Lie-flat | Yes | 7/10 |
| Brussels Airlines | Lie-flat Seat in 1-2-1 Layout | Yes | 6/10 |
Compare business class flights from Bangkok to Brussels. Lie-flat seats from €1,500 on Thai Airways, Brussels Airlines. Flight time 11h 30m, distance 9,100 km. Book 2-4 months ahead for the best fares.
Fare spotlight by month (business class)
Sample lowest fares from the Travelpayouts feed · updates as you browse
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Airlines on this route
Business class service between Bangkok and Brussels is operated by Thai Airways and Brussels Airlines . All carriers offer lie-flat seats with direct aisle access on this 9,100 km route, with typical flight times of 11h 30m.
What to expect on Bangkok–Brussels
At 11h 30m, this long-haul route is where business class truly shines. Expect a fully lie-flat bed (Lie-flat), multi-course dining, and premium lounge access at Bangkok. Thai Airways operates the most competitive fares starting at €1,500.
Bangkok (BKK) — departure airport
Flights depart from Bangkok (BKK). Business class passengers have access to premium lounges before departure. Your destination airport is Brussels (BRU). See our BKK airport guide for lounge details and BRU arrival info.
How to book Bangkok to Brussels business class
Prices for business class from Bangkok to Brussels range from €1,500 to €4,000. For routes above €1,500, booking 3–6 months ahead and being flexible with dates can save 20–30%. Set a price alert and wait for sales. Compare fares across 2 airlines — prices can vary by €1,250 or more depending on the carrier and season.