Cheapest return flights from New York to London in December from $380

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

Return flights

03 Dec - 10 Dec TAP
03 Dec - 11 Dec TAP
10 Dec - 14 Jan TAP
05 Dec - 09 Dec Air Canada
06 Dec - 13 Dec Aer Lingus
03 Dec - 06 Dec Aer Lingus
09 Dec - 27 Jan Norse Atlantic Airways (UK) direct
06 Dec - 08 Dec Aer Lingus
09 Dec - 11 Dec Norse Atlantic Airways (UK)
02 Dec - 12 Dec Norse Atlantic Airways (UK)
07 Dec - 11 Jan Norse Atlantic Airways (UK) direct
05 Dec - 10 Dec Norse Atlantic Airways (UK)
02 Dec - 09 Dec Norse Atlantic Airways (UK) direct
10 Dec - 18 Jan Norse Atlantic Airways (UK) direct
31 Dec - 07 Jan Aer Lingus
30 Dec - 05 Jan Aer Lingus
30 Dec - 06 Jan Aer Lingus
12 Dec - 22 Jan Frontier Airlines
30 Dec - 07 Jan Aer Lingus
17 Dec - 11 Jan Norse Atlantic Airways

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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