Cheapest return flights from Detroit to London in March from $467

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 March 2025 (see full year).

Return flights

18 Mar - 25 Mar Delta
17 Mar - 26 Mar Delta
12 Mar - 19 Mar KLM
10 Mar - 17 Mar KLM
11 Mar - 21 Mar KLM
11 Mar - 18 Mar KLM
11 Mar - 17 Mar KLM
20 Mar - 24 Mar Delta
13 Mar - 17 Mar Delta
26 Mar - 02 Apr Delta
10 Mar - 10 Apr Air France
25 Mar - 08 Apr Delta
27 Mar - 08 Apr Delta
18 Mar - 01 Apr British Airways
25 Mar - 01 Apr British Airways
24 Mar - 02 Apr British Airways
08 Mar - 16 Mar Delta direct
25 Mar - 08 Apr Air France direct
27 Mar - 08 Apr Air France direct
18 Mar - 01 Apr Air France direct

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

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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