Cheapest return flights from New York to London in December from 318€

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

Return flights

04 Dec - 06 Dec Lufthansa
09 Dec - 12 Dec Air Canada
11 Dec - 16 Dec Air Canada
06 Dec - 13 Dec Air Canada
04 Dec - 09 Dec Air Canada
03 Dec - 07 Dec Air Canada
08 Dec - 15 Dec Air Canada
31 Dec - 24 Jan Lufthansa
16 Dec - 23 Dec Air Canada
15 Dec - 20 Dec Air Canada
15 Dec - 22 Dec Air Canada
10 Dec - 01 Jan Porter Airlines (Canada) Ltd
24 Dec - 06 Jan Air Canada
22 Dec - 01 Jan Porter Airlines (Canada) Ltd
18 Dec - 01 Jan Porter Airlines (Canada) Ltd
23 Dec - 01 Jan Porter Airlines (Canada) Ltd
20 Dec - 03 Jan Air Canada
21 Dec - 01 Jan Porter Airlines (Canada) Ltd
19 Dec - 02 Jan Porter Airlines (Canada) Ltd
25 Dec - 04 Jan Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from New York 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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