AirHint found the following cheapest return flights from Detroit (DTW) to London (LGW)
in March 2025 (see full year ).
Return flights
05 Mar
- 19 Mar
Spirit Airlines
$ 525
04 Mar
- 18 Mar
Spirit Airlines
$ 532
12 Mar
- 19 Mar
Spirit Airlines
$ 555
04 Mar
- 25 Mar
Spirit Airlines
$ 555
05 Mar
- 10 Mar
Spirit Airlines
$ 563
05 Mar
- 26 Mar
Spirit Airlines
$ 583
05 Mar
- 17 Mar
Turkish Airlines
$ 617
10 Mar
- 20 Mar
Turkish Airlines
$ 617
11 Mar
- 18 Mar
Turkish Airlines
$ 617
04 Mar
- 11 Mar
Turkish Airlines
$ 617
12 Mar
- 02 Apr
Spirit Airlines
$ 624
18 Mar
- 09 Apr
Turkish Airlines
$ 635
25 Mar
- 08 Apr
Turkish Airlines
$ 639
18 Mar
- 08 Apr
Turkish Airlines
$ 639
25 Mar
- 15 Apr
Turkish Airlines
$ 639
26 Mar
- 16 Apr
Turkish Airlines
$ 639
11 Mar
- 01 Apr
Spirit Airlines
$ 674
19 Mar
- 09 Apr
Turkish Airlines
$ 687
18 Mar
- 01 Apr
Turkish Airlines
$ 691
19 Mar
- 02 Apr
Turkish Airlines
$ 691
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.