Cheapest one-way flights from Detroit to London in July from $198

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

One-Way flights

16 Jul Icelandair
21 Jul Spirit Airlines
15 Jul Icelandair
26 Jul Spirit Airlines
24 Jul Spirit Airlines
31 Jul Spirit Airlines
19 Jul Spirit Airlines
25 Jul Spirit Airlines
07 Jul Icelandair
13 Jul Spirit Airlines

Also check the deals for return 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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