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

Return flights

18 Apr - 09 May	TAP
22 Apr - 16 May	TAP
21 Apr - 28 Apr	TAP
09 Apr - 19 Apr	TAP
08 Apr - 14 Apr	TAP
14 Apr - 21 Apr	TAP
08 Apr - 02 May	TAP
06 Apr - 12 Apr	TAP
17 Apr - 02 May	TAP
29 Apr - 09 May	TAP
19 Apr - 26 Apr	ITA Airways
02 Apr - 11 Apr	TAP
03 Apr - 17 Apr	TAP
08 Apr - 14 Apr	British Airways	direct
21 Apr - 28 Apr	Air France	direct
28 Apr - 05 May	British Airways	direct
29 Apr - 09 May	American Airlines	direct
08 Apr - 02 May	Finnair	direct
22 Apr - 16 May	Air France	direct
17 Apr - 02 May	British Airways	direct

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

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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Cheapest return flights from Miami to London in April from 351€

Return flights