Cheapest one-way flights from Detroit to London in March from $322

AirHint found the following cheapest one-way flights from Detroit (DTW) to London (LHR) in March 2026 (see full year).

One-Way flights

15 Mar TAP
05 Mar jetBlue
09 Mar jetBlue
12 Mar jetBlue
15 Mar Air France direct
09 Mar Air France direct
02 Mar Air France direct
12 Mar Air France direct
05 Mar Air France direct

Also check the deals for return flights from Detroit to London in March.

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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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