Cheapest one-way flights from Miami to London in December from $270

AirHint found the following cheapest one-way flights from Miami (MIA) to London (LTN) in December 2026 (see full year).

One-Way flights

01 Dec Lufthansa
09 Dec Icelandair
14 Dec Air Canada
27 Dec Air Canada
12 Dec SWISS
29 Dec Finnair
31 Dec Air Canada
26 Dec KLM
16 Dec TAP

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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