Cheapest return flights from Detroit to London in July from 429€

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

Return flights

21 Jul - 18 Aug Icelandair
29 Jul - 17 Aug Icelandair
28 Jul - 18 Aug Icelandair
31 Jul - 09 Aug Spirit Airlines
22 Jul - 29 Jul Spirit Airlines
27 Jul - 22 Aug Spirit Airlines
26 Jul - 22 Aug jetBlue
24 Jul - 20 Aug jetBlue
21 Jul - 26 Jul jetBlue
19 Jul - 22 Jul Spirit Airlines
14 Jul - 21 Jul Spirit Airlines
12 Jul - 24 Jul Spirit Airlines
22 Jul - 05 Aug Spirit Airlines
16 Jul - 30 Jul Icelandair
11 Jul - 18 Jul jetBlue
20 Jul - 22 Jul Spirit Airlines
18 Jul - 02 Aug Spirit Airlines
31 Jul - 03 Aug Spirit Airlines
08 Jul - 22 Jul Icelandair
20 Jul - 23 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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.