Cheapest return flights from Detroit to London in March from $554

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

Return flights

03 Mar - 10 Mar Spirit Airlines
01 Mar - 09 Mar Spirit Airlines
19 Mar - 25 Mar Spirit Airlines
25 Mar - 31 Mar Spirit Airlines
18 Mar - 25 Mar Spirit Airlines
04 Mar - 11 Mar Spirit Airlines
04 Mar - 15 Mar Spirit Airlines
18 Mar - 26 Mar Spirit Airlines
24 Mar - 24 Apr Spirit Airlines
31 Mar - 08 Apr Spirit Airlines
25 Mar - 23 Apr Spirit Airlines
16 Mar - 31 Mar Spirit Airlines
20 Mar - 25 Mar Spirit Airlines
25 Mar - 11 Apr Spirit Airlines
30 Mar - 14 Apr Spirit Airlines
29 Mar - 07 Apr Spirit Airlines
26 Mar - 02 Apr Spirit Airlines
30 Mar - 08 Apr Spirit Airlines
12 Mar - 02 Apr Spirit Airlines
28 Mar - 04 Apr Spirit Airlines

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

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