London to San Francisco flights
Direct and connecting flights from London Heathrow Airport (LHR) to San Francisco International Airport (SFO) — airlines, aircraft types, and the safety record for this route.
Route FAQ
How long does the flight from London to San Francisco take?
Flight time from London (LHR) to San Francisco (SFO) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. The typical block time and frequency we have observed for this route are shown above.
Which airlines fly from London to San Francisco?
Airline availability for LHR to SFO changes by season and sometimes week to week as carriers adjust capacity. The airlines and aircraft types observed operating this route, both direct and connecting, are listed below based on real flight-tracking data.
Are there direct flights from London to San Francisco?
Direct (nonstop) availability on LHR to SFO varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons.
No fatal or serious occurrence involving any operator on this pair in the last 90 days.
- British Airways40
- United Airlines40
- Virgin Atlantic AirwaysNo data
| Carrier | Sightings / 90d | Safety events |
|---|---|---|
| British Airways | 3 sightings | No recorded events |
| United Airlines | 2 sightings | No recorded events |
| Virgin Atlantic Airways | 1 sighting | No recorded events |
Planning LHR → SFO
LHR to SFO is a long-haul route of 8,616 km (5,354 mi). See the return SFO → LHR route.
Alternative airports near London: Northolt (NHT) — 10 km, Wycombe (HYC) — 29 km, Farnborough (FAB) — 31 km.
Alternative airports near San Francisco: San Carlos (SQL) — 16 km, Half Moon Bay (HAF) — 16 km, Oakland (OAK) — 18 km.