Cheapest one-way flights from Miami to London in April from $278

AirHint found the following cheapest one-way flights from Miami (MIA) to London (LHR) in April 2026 (see full year).

One-Way flights

11 Apr Spirit Airlines
26 Apr LEVEL
21 Apr Spirit Airlines
09 Apr Spirit Airlines
05 Apr Frontier Airlines
08 Apr Spirit Airlines
13 Apr Spirit Airlines
06 Apr Frontier Airlines
19 Apr Icelandair
12 Apr LEVEL

Also check the deals for return flights from Miami 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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