Cheapest return flights from Miami to London in April from $603

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

Return flights

15 Apr - 20 Apr Icelandair
02 Apr - 06 Apr Spirit Airlines
28 Apr - 05 May Finnair
09 Apr - 12 Apr Spirit Airlines
12 Apr - 22 Apr Iberia
28 Apr - 10 May TAP
08 Apr - 22 Apr British Airways direct
20 Apr - 30 Apr Finnair direct
12 Apr - 22 Apr Air France direct
28 Apr - 05 May American Airlines direct
24 Apr - 06 May TAP
19 Apr - 26 Apr Finnair direct
15 Apr - 20 Apr Finnair direct
22 Apr - 10 May Delta
22 Apr - 09 May Delta
23 Apr - 10 May TAP
16 Apr - 19 Apr Spirit Airlines
24 Apr - 06 May Air France direct
22 Apr - 10 May American Airlines direct
22 Apr - 09 May American Airlines direct

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

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