Cheapest return flights from Miami to London in August from $724

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

Return flights

13 Aug - 28 Aug TAP
13 Aug - 20 Aug Iberia
17 Aug - 30 Aug Iberia
13 Aug - 20 Aug Finnair direct
13 Aug - 28 Aug American Airlines direct
10 Aug - 23 Aug American Airlines direct
13 Aug - 01 Sep British Airways direct
17 Aug - 30 Aug Finnair direct
28 Aug - 05 Sep Air Canada
28 Aug - 05 Sep Air France direct

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

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