Cheapest return flights from Detroit to London in December from 505€

AirHint found the following cheapest return flights from Detroit (DTW) to London (LHR) in December 2025 (see full year).

Return flights

05 Dec - 12 Dec Spirit Airlines
08 Dec - 16 Jan Scandinavian Airlines
08 Dec - 17 Jan Scandinavian Airlines
02 Dec - 14 Dec Spirit Airlines
08 Dec - 15 Jan Scandinavian Airlines
08 Dec - 18 Jan Scandinavian Airlines
03 Dec - 08 Dec jetBlue
11 Dec - 26 Dec Spirit Airlines
02 Dec - 10 Dec Spirit Airlines
12 Dec - 26 Dec Spirit Airlines
10 Dec - 07 Jan Spirit Airlines
05 Dec - 09 Dec Spirit Airlines
04 Dec - 10 Dec Spirit Airlines
12 Dec - 25 Dec jetBlue
01 Dec - 10 Dec Spirit Airlines
05 Dec - 07 Jan Spirit Airlines
31 Dec - 24 Jan Spirit Airlines
28 Dec - 21 Jan Spirit Airlines
28 Dec - 19 Jan Virgin Atlantic
28 Dec - 20 Jan Virgin Atlantic

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

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.