Cheapest return flights from Detroit to London in April from $564

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 April 2025 (see full year).

Return flights

29 Apr - 16 May Spirit Airlines
26 Apr - 08 May Icelandair
30 Apr - 07 May Spirit Airlines
29 Apr - 13 May Spirit Airlines
30 Apr - 13 May Spirit Airlines
26 Apr - 07 May Icelandair
26 Apr - 06 May Icelandair
26 Apr - 13 May Icelandair
29 Apr - 12 May Spirit Airlines
30 Apr - 12 May Spirit Airlines
08 Apr - 14 Apr Icelandair
08 Apr - 21 Apr Icelandair
09 Apr - 15 Apr jetBlue
17 Apr - 30 Apr Icelandair
09 Apr - 23 Apr jetBlue
15 Apr - 21 Apr Frontier Airlines
22 Apr - 29 Apr Icelandair
15 Apr - 30 Apr Spirit Airlines
03 Apr - 12 Apr jetBlue
15 Apr - 22 Apr Frontier Airlines

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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