Cheapest one-way flights from Miami to London in December from 329€

AirHint found the following cheapest one-way flights from Miami (MIA) to London (LHR) in December 2025 (see full year).

One-Way flights

27 Dec Frontier Airlines
28 Dec TAP
26 Dec TAP
31 Dec TAP
29 Dec Spirit Airlines
30 Dec Spirit Airlines
30 Dec Air France direct
31 Dec Air France direct
29 Dec Virgin Atlantic direct
28 Dec Air France direct

Also check the deals for return flights from Miami to London in December.

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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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