Cheapest return flights from Detroit to London in July from $516

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

Return flights

28 Jul - 25 Aug Icelandair
29 Jul - 09 Aug Icelandair
16 Jul - 21 Aug Icelandair
18 Jul - 20 Aug Icelandair
19 Jul - 23 Aug Spirit Airlines
22 Jul - 05 Aug Spirit Airlines
30 Jul - 09 Aug Icelandair
30 Jul - 06 Aug Spirit Airlines
18 Jul - 21 Jul Icelandair
15 Jul - 23 Jul Spirit Airlines
23 Jul - 12 Aug Icelandair
16 Jul - 22 Jul Spirit Airlines
24 Jul - 10 Aug Spirit Airlines
20 Jul - 26 Jul Spirit Airlines
18 Jul - 24 Jul Spirit Airlines
16 Jul - 30 Jul Spirit Airlines
19 Jul - 26 Jul Spirit Airlines
14 Jul - 25 Jul Spirit Airlines
13 Jul - 20 Jul Spirit Airlines
18 Jul - 20 Jul Spirit Airlines

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

Skyscanner

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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