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

Return flights

14 Oct - 17 Nov	Hawaiian Airlines
07 Oct - 01 Nov	Hawaiian Airlines
14 Oct - 26 Nov	Hawaiian Airlines
21 Oct - 26 Nov	Hawaiian Airlines
14 Oct - 25 Nov	Hawaiian Airlines
02 Oct - 11 Oct	Allegiant Air
07 Oct - 27 Nov	Hawaiian Airlines
14 Oct - 27 Nov	Hawaiian Airlines
15 Oct - 27 Nov	Hawaiian Airlines

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

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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Cheapest return flights from Spokane to London in October from 566€

Return flights