AirHint found the following cheapest one-way flights from San Francisco (SFO) to London (LHR) in June 2026 (see full year).
One-Way flights
| 10 Jun | Air Canada | ||
| 08 Jun | Flair Airlines | ||
| 05 Jun | WestJet | ||
| 02 Jun | WestJet | ||
| 06 Jun | WestJet | ||
| 13 Jun | WestJet | ||
| 04 Jun | WestJet | ||
| 03 Jun | WestJet | ||
| 22 Jun | Air Canada | ||
| 28 Jun | Air Canada |
Also check the deals for return flights from San Francisco to London in June.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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