San Francisco to London flights
San Francisco International (SFO), United States → Heathrow (LHR), United Kingdom
Set a price watch there and get an email or notification when the fare drops.
Cheapest dates in the next few weeks
| Wed 6 Jan | $423 |
| Wed 2 Dec | $455 |
| Tue 8 Dec | $464 |
| Tue 5 Jan | $489 |
| Thu 7 Jan | $499 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $613. Prices change often, so check live prices before booking.
Questions
How long is the flight from San Francisco to London?
About 10h 59m nonstop. The distance is 8,616 km (5,354 miles). Flights with a stop take longer.
How much is a flight from San Francisco to London?
One-way economy fares are estimated between $423 and $988 over the coming weeks, about $613 on a typical day. Check live prices before you book.
What is the cheapest day to fly from San Francisco to London?
In our estimates Tuesday is usually the cheapest day. The cheapest dates right now are Wed 6 Jan, Wed 2 Dec, Tue 8 Dec.
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