Cheapest return MIA–LHR flights, September

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

Return flights

28 Sep - 07 Oct LEVEL
21 Sep - 20 Oct LEVEL
25 Sep - 29 Sep LEVEL
14 Sep - 29 Sep LEVEL
21 Sep - 28 Sep LEVEL
16 Sep - 15 Oct LEVEL
23 Sep - 30 Sep LEVEL
22 Sep - 20 Oct Scandinavian Airlines
07 Sep - 17 Sep TAP
09 Sep - 16 Sep LEVEL
08 Sep - 22 Sep Virgin Atlantic
11 Sep - 23 Sep LEVEL
21 Sep - 20 Oct Finnair direct
08 Sep - 15 Sep TAP
28 Sep - 19 Oct LEVEL
11 Sep - 20 Sep TAP
20 Sep - 03 Oct Royal Air Maroc
30 Sep - 07 Oct British Airways
22 Sep - 20 Oct Iberia direct
28 Sep - 07 Oct Delta direct

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

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.