AirHint found the following cheapest return flights from Detroit (DTW) to London (LHR)
in August 2025 (see full year ).
Return flights
20 Aug
- 26 Aug
Spirit Airlines
$ 567
20 Aug
- 02 Sep
Spirit Airlines
$ 584
26 Aug
- 02 Sep
Spirit Airlines
$ 621
26 Aug
- 09 Sep
Spirit Airlines
$ 624
25 Aug
- 02 Sep
Spirit Airlines
$ 636
12 Aug
- 19 Aug
Spirit Airlines
$ 654
25 Aug
- 03 Sep
Spirit Airlines
$ 657
19 Aug
- 26 Aug
Spirit Airlines
$ 664
19 Aug
- 04 Sep
Spirit Airlines
$ 666
26 Aug
- 11 Sep
Spirit Airlines
$ 667
27 Aug
- 03 Sep
Scandinavian Airlines
$ 678
19 Aug
- 02 Sep
Spirit Airlines
$ 685
26 Aug
- 06 Sep
Spirit Airlines
$ 687
21 Aug
- 28 Aug
Spirit Airlines
$ 721
09 Aug
- 16 Aug
Spirit Airlines
$ 773
23 Aug
- 30 Aug
Spirit Airlines
$ 774
04 Aug
- 15 Aug
Spirit Airlines
$ 800
02 Aug
- 15 Aug
Spirit Airlines
$ 800
03 Aug
- 18 Aug
Icelandair
$ 813
02 Aug
- 09 Aug
Spirit Airlines
$ 899
Also check the deals for one-way flights from Detroit to London in August .
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.