Cheapest return flights from Detroit to London in January from 494€

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

Return flights

21 Jan - 05 Feb Spirit Airlines
20 Jan - 27 Jan Spirit Airlines
15 Jan - 20 Jan Spirit Airlines
13 Jan - 23 Jan Spirit Airlines
19 Jan - 26 Jan Spirit Airlines
19 Jan - 02 Feb Spirit Airlines
11 Jan - 23 Feb Spirit Airlines
14 Jan - 28 Jan Spirit Airlines
26 Jan - 07 Feb Spirit Airlines
21 Jan - 06 Feb Spirit Airlines
08 Jan - 12 Jan Spirit Airlines
10 Jan - 01 Feb Spirit Airlines
22 Jan - 28 Jan Lufthansa
26 Jan - 17 Feb Frontier Airlines
24 Jan - 05 Feb Spirit Airlines
23 Jan - 29 Jan jetBlue
14 Jan - 25 Jan Spirit Airlines
24 Jan - 28 Jan Scandinavian Airlines
29 Jan - 03 Feb Spirit Airlines
24 Jan - 23 Feb Spirit Airlines

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

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