Cheapest return flights from New York to London in December from 423€

AirHint found the following cheapest return flights from New York (LGA) to London (LGW) in December 2025 (see full year).

Return flights

04 Dec - 09 Dec Air Canada
04 Dec - 06 Dec Air Canada
08 Dec - 12 Dec Air Canada
08 Dec - 15 Dec Air Canada
09 Dec - 12 Dec Air Canada
01 Dec - 15 Dec Air Canada
03 Dec - 07 Dec Air Canada
05 Dec - 08 Dec Spirit Airlines
02 Dec - 14 Dec Lufthansa
06 Dec - 15 Dec Air Canada
14 Dec - 12 Jan Spirit Airlines
16 Dec - 05 Jan American Airlines
11 Dec - 05 Jan American Airlines
12 Dec - 05 Jan American Airlines
30 Dec - 06 Jan Air Canada
15 Dec - 14 Jan Spirit Airlines
08 Dec - 03 Jan Spirit Airlines
18 Dec - 10 Jan Porter Airlines (Canada) Ltd
24 Dec - 06 Jan Porter Airlines (Canada) Ltd
13 Dec - 13 Jan Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from New York to London in December.

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