AirHint found the following cheapest return flights from Detroit (DTW) to London (LHR)
in March 2025 (see full year ).
Return flights
10 Mar
- 17 Mar
Spirit Airlines
568 €
03 Mar
- 11 Mar
Spirit Airlines
581 €
02 Mar
- 23 Apr
jetBlue
591 €
04 Mar
- 11 Mar
Spirit Airlines
593 €
12 Mar
- 17 Mar
Spirit Airlines
593 €
03 Mar
- 18 Mar
Spirit Airlines
599 €
12 Mar
- 19 Mar
Spirit Airlines
607 €
05 Mar
- 10 Mar
Frontier Airlines
607 €
16 Mar
- 23 Mar
Spirit Airlines
623 €
01 Mar
- 09 Mar
Spirit Airlines
626 €
05 Mar
- 15 Mar
Spirit Airlines
649 €
25 Mar
- 08 Apr
Turkish Airlines
677 €
26 Mar
- 01 Apr
Turkish Airlines
706 €
23 Mar
- 01 Apr
Spirit Airlines
737 €
25 Mar
- 08 Apr
Air France
911 €
direct
23 Mar
- 01 Apr
Virgin Atlantic
911 €
direct
31 Mar
- 12 Apr
Turkish Airlines
914 €
31 Mar
- 12 Apr
Air France
959 €
direct
26 Mar
- 01 Apr
Virgin Atlantic
1199 €
direct
Also check the deals for one-way flights from Detroit to London in March .
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.