Cheapest return flights from Detroit to London in July from $528

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 July 2025 (see full year).

Return flights

28 Jul - 28 Aug British Airways
28 Jul - 20 Aug British Airways
29 Jul - 19 Aug British Airways
22 Jul - 29 Jul British Airways
23 Jul - 30 Jul British Airways
30 Jul - 06 Aug British Airways
29 Jul - 05 Aug British Airways
14 Jul - 15 Aug American Airlines
13 Jul - 30 Jul British Airways
14 Jul - 30 Jul British Airways
15 Jul - 30 Jul British Airways
15 Jul - 29 Jul British Airways
16 Jul - 30 Jul British Airways
15 Jul - 22 Jul British Airways
09 Jul - 29 Jul British Airways
16 Jul - 29 Jul American Airlines
16 Jul - 06 Aug British Airways
15 Jul - 06 Aug British Airways
28 Jul - 04 Aug British Airways
12 Jul - 03 Aug 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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