AirHint found the following cheapest return flights from Sacramento (SMF) to London (LHR) in August 2026 (see full year).
Return flights
| 05 Aug - 26 Aug | Air Canada | ||
| 17 Aug - 28 Aug | British Airways | ||
| 25 Aug - 13 Sep | British Airways | ||
| 25 Aug - 12 Sep | British Airways | ||
| 03 Aug - 07 Aug | British Airways |
Also check the deals for one-way flights from Sacramento to London in August.
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