London to Bangkokwith points & miles
Heathrow (LHR) to Suvarnabhumi (BKK) is about 9,577 km. Below is how the major programmes price this route. Prices are transparent estimates — for a recommendation tailored to your points, run it through the optimiser.
| Airline | Programme | Economy | Business | Taxes | Time |
|---|---|---|---|---|---|
| British Airways | Avios | 39,500 | 83,500 | £570 | 11h 51m |
| Virgin Atlantic | Virgin Points | 39,500 | 83,500 | £525 | 11h 51m |
| Air France | Flying Blue Miles | 40,500 | 85,500 | £240 | 13h 56m |
| Emirates | Skywards Miles | 42,500 | 90,500 | £230 | 14h 39m |
| Etihad Airways | Etihad Guest Miles | 42,500 | 91,000 | £200 | 14h 45m |
| Qatar Airways | Avios | 43,000 | 91,500 | £170 | 14h 48m |
| Cathay Pacific | Asia Miles | 46,000 | 98,000 | £190 | 15h 44m |
| Singapore Airlines | KrisFlyer Miles | 49,500 | 106,000 | £170 | 16h 53m |
Frequently asked
How many points do I need to fly London to Bangkok in business class?
From around 83,500 Avios one-way with British Airways, plus roughly £570 in taxes and surcharges. Slipstream compares every option and tells you the best transfer route.
What is the best airline for London to Bangkok?
It depends on what you value. British Airways, Virgin Atlantic, Air France all serve this market with different points pricing, taxes and seat quality. Slipstream scores them on value, not loyalty.
Estimates are distance-based guidance, not live award inventory. Always confirm availability and pricing with the airline before transferring points.