Cheapest one-way flights from San Francisco to London in August from 407€

Best time to book flights for San Francisco (SFO) to London (LHR) flights at AirHint

AirHint found the following cheapest one-way flights from San Francisco (SFO) to London (LHR) in August 2025 (see full year).

One-Way flights

19 Aug Alaska Airlines
17 Aug Air Canada
14 Aug Iberia
31 Aug Air Canada
19 Aug Virgin Atlantic direct
17 Aug Virgin Atlantic direct
11 Aug British Airways direct
30 Aug TAP
14 Aug United direct
31 Aug Virgin Atlantic direct

Also check the deals for return flights from San Francisco to London in August.

Skyscanner

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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