Cheapest return flights from Sacramento to London in October from $623

AirHint found the following cheapest return flights from Sacramento (SMF) to London (LGW) in October 2025 (see full year).

Return flights

07 Oct - 14 Oct Air Canada
01 Oct - 08 Oct Spirit Airlines
21 Oct - 28 Oct Hawaiian Airlines
21 Oct - 20 Nov Hawaiian Airlines
25 Oct - 01 Nov Hawaiian Airlines
12 Oct - 28 Oct Hawaiian Airlines
16 Oct - 20 Oct Frontier Airlines
01 Oct - 09 Oct Spirit Airlines
29 Oct - 03 Nov Air Canada
31 Oct - 07 Nov Alaska Airlines

Also check the deals for one-way flights from Sacramento to London in October.

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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