Cheapest one-way flights from Detroit to London in October from $225

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

One-Way flights

06 Oct Spirit Airlines
23 Oct WestJet
16 Oct Spirit Airlines
23 Oct Air France direct
16 Oct Air France direct
06 Oct Air France direct
08 Oct Air France direct

Also check the deals for return flights from Detroit 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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