Cheapest return flights from Detroit to London in April from $492

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

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

Return flights

08 Apr - 22 Apr Spirit Airlines
08 Apr - 21 Apr Spirit Airlines
26 Apr - 07 May Icelandair
26 Apr - 13 May Icelandair
26 Apr - 12 May Icelandair
26 Apr - 14 May Icelandair
26 Apr - 05 May Icelandair
12 Apr - 22 Apr Spirit Airlines
28 Apr - 30 Apr Spirit Airlines
26 Apr - 06 May Icelandair
09 Apr - 23 Apr Spirit Airlines
26 Apr - 28 Apr Icelandair
17 Apr - 24 Apr Icelandair
11 Apr - 25 Apr Spirit Airlines
22 Apr - 29 Apr Icelandair
11 Apr - 29 Apr Spirit Airlines
29 Apr - 03 May Spirit Airlines
24 Apr - 19 May Icelandair
13 Apr - 11 May Spirit Airlines
24 Apr - 16 May Icelandair

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

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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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