Cheap Flights from San Francisco (SFO) to London (LHR)
Compare live airfares on British Airways, Virgin Atlantic, United Airlines. Round-trip Economy from $515/person (vs. $745 retail) and Business Class from $2190/person. Average flight time: 10h 20m.
Lowest Economy Round-Trip
$515/person
Typical Retail OTA: $745 (Save $230)
Business & First Class
$2190/person
Lie-flat cabin & lounge access
Flight Duration & Carriers
10h 20m
British Airways • Virgin Atlantic • United Airlines
Airline Fare Comparison: San Francisco (SFO) to London (LHR)
| Airline | Route | Flight Duration | Standard OTA Fare | Our Discounted Fare | Action |
|---|---|---|---|---|---|
| British Airways | SFO → LHR (Round-Trip) | 10h 20m | $515/person | Select → | |
| Virgin Atlantic | SFO → LHR (Round-Trip) | 10h 20m | $533/person | Select → | |
| United Airlines | SFO → LHR (Round-Trip) | 10h 20m | $551/person | Select → |
Frequently Asked Questions (SFO to LHR)
How much are cheap flights from San Francisco (SFO) to London (LHR)?
Round-trip Economy fares from San Francisco (SFO) to London (LHR) start at $515 per person including taxes and carry-on allowances on select fares, saving $230 compared to standard retail pricing ($745).
Which airlines operate between SFO and LHR?
Top airlines flying this corridor include British Airways, Virgin Atlantic, United Airlines, with an average flight duration of 10h 20m.