Cheapest return flights from Detroit to London in August from $678

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

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

Return flights

27 Aug - 03 Sep Spirit Airlines
20 Aug - 15 Sep Scandinavian Airlines
20 Aug - 02 Sep Scandinavian Airlines
27 Aug - 15 Sep Scandinavian Airlines
19 Aug - 26 Aug Scandinavian Airlines
19 Aug - 25 Aug Scandinavian Airlines
26 Aug - 02 Sep Scandinavian Airlines
26 Aug - 09 Sep Scandinavian Airlines
19 Aug - 02 Sep Scandinavian Airlines
27 Aug - 16 Sep Scandinavian Airlines
27 Aug - 10 Sep Scandinavian Airlines
27 Aug - 19 Sep Scandinavian Airlines
04 Aug - 11 Aug Icelandair
17 Aug - 30 Aug Icelandair
24 Aug - 29 Aug Icelandair
11 Aug - 29 Aug Icelandair
07 Aug - 17 Aug jetBlue
06 Aug - 17 Aug Scandinavian Airlines

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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