Cheapest return flights from Detroit to London in January from $569

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

Return flights

24 Jan - 28 Jan Spirit Airlines
15 Jan - 20 Jan Spirit Airlines
16 Jan - 24 Jan Spirit Airlines
29 Jan - 07 Feb Spirit Airlines
29 Jan - 02 Feb Spirit Airlines
11 Jan - 16 Jan Spirit Airlines
14 Jan - 31 Jan Spirit Airlines
15 Jan - 22 Jan Spirit Airlines
12 Jan - 25 Jan Spirit Airlines
09 Jan - 18 Jan Spirit Airlines
22 Jan - 07 Feb Spirit Airlines
09 Jan - 11 Jan Spirit Airlines
10 Jan - 17 Jan Spirit Airlines
26 Jan - 17 Feb jetBlue
21 Jan - 07 Feb Spirit Airlines
21 Jan - 06 Feb Spirit Airlines
12 Jan - 09 Feb jetBlue
11 Jan - 23 Feb Scandinavian Airlines
25 Jan - 01 Feb SWISS
28 Jan - 01 Feb Turkish Airlines

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

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.