Cheapest return flights from Miami to London in May from $473

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

Return flights

05 May - 13 May Air Canada
06 May - 22 May Air Canada
05 May - 13 May Iberia direct
06 May - 22 May American Airlines direct
05 May - 12 May British Airways direct
11 May - 17 May British Airways direct
07 May - 31 May TAP
01 May - 23 May Air Canada
14 May - 25 May TAP
15 May - 22 May British Airways direct
20 May - 13 Jun Air Canada
20 May - 13 Jun British Airways direct
27 May - 17 Jun Air Canada
27 May - 17 Jun American Airlines direct
25 May - 01 Jun British Airways direct

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

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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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