Cheapest return flights from Detroit to London in October from $489

AirHint found the following cheapest return flights from Detroit (DTW) to London (LHR) in October 2025 (see full year).

Return flights

15 Oct - 21 Oct Spirit Airlines
08 Oct - 14 Oct Spirit Airlines
14 Oct - 19 Oct Icelandair
18 Oct - 22 Oct Icelandair
23 Oct - 10 Nov Icelandair
18 Oct - 21 Oct Spirit Airlines
15 Oct - 20 Oct Spirit Airlines
01 Oct - 08 Oct Spirit Airlines
17 Oct - 24 Oct Spirit Airlines
05 Oct - 16 Oct Spirit Airlines
12 Oct - 27 Oct Spirit Airlines
23 Oct - 10 Nov Air France direct

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

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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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