London to Dulleswith points & miles
Heathrow (LHR) to Washington Dulles International (IAD) is about 5,902 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 | 26,000 | 53,500 | £370 | 7h 32m |
| Virgin Atlantic | Virgin Points | 26,000 | 53,500 | £340 | 7h 32m |
| Air France | Flying Blue Miles | 28,500 | 58,500 | £175 | 10h 7m |
| Qatar Airways | Avios | 64,000 | 139,000 | £240 | 21h 40m |
| Emirates | Skywards Miles | 65,500 | 143,000 | £350 | 22h 15m |
| Etihad Airways | Etihad Guest Miles | 66,000 | 143,500 | £300 | 22h 18m |
| Cathay Pacific | Asia Miles | 87,000 | 191,500 | £340 | 29h 10m |
| Singapore Airlines | KrisFlyer Miles | 100,000 | 221,500 | £310 | 33h 29m |
Frequently asked
How many points do I need to fly London to Dulles in business class?
From around 53,500 Avios one-way with British Airways, plus roughly £370 in taxes and surcharges. Slipstream compares every option and tells you the best transfer route.
What is the best airline for London to Dulles?
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.