Cheapest return flights from New York to London in December from 234€

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

Return flights

05 Dec - 07 Dec Scandinavian Airlines
05 Dec - 08 Dec Scandinavian Airlines
09 Dec - 14 Dec TAP
04 Dec - 07 Dec TAP
03 Dec - 07 Dec TAP
03 Dec - 13 Dec Scandinavian Airlines
03 Dec - 26 Dec Scandinavian Airlines
05 Dec - 09 Dec TAP
02 Dec - 08 Dec Scandinavian Airlines
04 Dec - 08 Dec Scandinavian Airlines
16 Dec - 08 Jan Scandinavian Airlines
15 Dec - 15 Jan TAP
17 Dec - 30 Jan Iberia For Level
26 Dec - 08 Jan Lufthansa
15 Dec - 15 Jan British Airways direct
22 Dec - 25 Jan Lufthansa
29 Dec - 02 Jan Icelandair
29 Dec - 05 Jan United
22 Dec - 01 Jan Icelandair
16 Dec - 01 Jan Iberia For Level

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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