Cheapest return flights from Detroit to London in October from $617

Best time to book flights for Detroit (DTW) to London (LHR) flights at AirHint

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

Return flights

08 Oct - 15 Oct Spirit Airlines
01 Oct - 15 Oct Spirit Airlines
14 Oct - 20 Oct Spirit Airlines
14 Oct - 21 Oct jetBlue
01 Oct - 22 Oct jetBlue
18 Oct - 24 Oct jetBlue
07 Oct - 17 Oct jetBlue
23 Oct - 13 Nov jetBlue
10 Oct - 23 Oct jetBlue
02 Oct - 16 Oct jetBlue
05 Oct - 11 Oct jetBlue
23 Oct - 13 Nov Delta 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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