Cheapest return flights from New York to London in December from 339€

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

Return flights

03 Dec - 10 Dec Iberia
02 Dec - 10 Dec Norse Atlantic Airways (UK)
03 Dec - 08 Dec Iberia For Level
05 Dec - 08 Dec Iberia For Level
03 Dec - 10 Dec Norse Atlantic Airways (UK) direct
05 Dec - 13 Dec Iberia
03 Dec - 08 Dec Norse Atlantic Airways (UK) direct
01 Dec - 08 Dec Iberia For Level
09 Dec - 16 Dec Aer Lingus
05 Dec - 08 Dec Norse Atlantic Airways (UK) direct
10 Dec - 10 Jan Iberia For Level
10 Dec - 09 Jan Iberia For Level
05 Dec - 07 Jan Iberia For Level
05 Dec - 07 Jan Norse Atlantic Airways (UK) direct
24 Dec - 06 Jan Norse Atlantic Airways (UK) direct
30 Dec - 13 Jan Norse Atlantic Airways (UK) direct
15 Dec - 07 Jan Norse Atlantic Airways (UK) direct
12 Dec - 09 Jan Iberia For Level
16 Dec - 06 Jan Norse Atlantic Airways (UK) direct
13 Dec - 10 Jan Iberia

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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