Cheapest return MIA–LHR flights, May

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

Return flights

12 May - 19 May ITA Airways
19 May - 09 Jun Air Canada
18 May - 01 Jun Air Canada
19 May - 29 May Iberia
20 May - 29 May Air Canada
19 May - 29 May Finnair direct
10 May - 18 May ITA Airways
19 May - 09 Jun Virgin Atlantic direct
20 May - 29 May Air France direct
17 May - 26 May Delta direct
20 May - 03 Jun Delta direct
07 May - 11 May TAP
26 May - 11 Jun Air Canada
10 May - 22 May ITA Airways
07 May - 28 May TAP
27 May - 07 Jun Frontier Airlines
30 May - 06 Jun Air Canada
18 May - 01 Jun Air France direct
31 May - 07 Jun Air Canada
27 May - 10 Jun Avianca

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

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.