Cheapest return flights from Detroit to London in August from $487

Best time to book flights for Detroit (DTW) to London (LGW) flights at AirHint

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

Return flights

04 Aug - 26 Aug Spirit Airlines
25 Aug - 01 Sep Icelandair
19 Aug - 09 Sep Spirit Airlines
04 Aug - 25 Aug Icelandair
19 Aug - 10 Sep Spirit Airlines
13 Aug - 09 Sep Spirit Airlines
26 Aug - 01 Sep Icelandair
06 Aug - 26 Aug Icelandair
05 Aug - 18 Aug Icelandair
11 Aug - 04 Sep Spirit Airlines
19 Aug - 02 Sep Spirit Airlines
06 Aug - 19 Aug Icelandair
06 Aug - 27 Aug Frontier Airlines
11 Aug - 26 Aug Icelandair
11 Aug - 06 Sep Icelandair
27 Aug - 09 Sep Icelandair
11 Aug - 02 Sep Icelandair
18 Aug - 25 Aug Icelandair
11 Aug - 30 Aug Icelandair
11 Aug - 25 Aug Icelandair

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

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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.

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