Cheapest return flights from London to New York in December from $454

Best time to book flights for London (LON) to New York (JFK) flights at AirHint

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

Return flights

09 Dec - 16 Dec Air Canada
01 Dec - 07 Dec Finnair
03 Dec - 07 Dec Finnair
03 Dec - 08 Dec Finnair
01 Dec - 04 Dec Finnair
08 Dec - 11 Dec Virgin Atlantic
10 Dec - 24 Dec SWISS
03 Dec - 10 Dec United
02 Dec - 09 Dec Lufthansa
02 Dec - 11 Dec Lufthansa
30 Dec - 06 Jan Lufthansa
17 Dec - 06 Jan Lufthansa
31 Dec - 09 Jan Lufthansa
30 Dec - 06 Jan Finnair direct
26 Dec - 07 Jan Lufthansa
31 Dec - 09 Jan British Airways direct
17 Dec - 06 Jan Finnair direct
22 Dec - 05 Jan TAP
24 Dec - 04 Jan TAP
19 Dec - 05 Jan TAP

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

Skyscanner

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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