Cheapest return flights from London to New York in December from 445€

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

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

Return flights

04 Dec - 08 Dec TAP
03 Dec - 08 Dec TAP
03 Dec - 09 Dec TAP
04 Dec - 06 Dec Vueling Airlines
10 Dec - 12 Dec Vueling Airlines
03 Dec - 07 Dec Finnair
01 Dec - 04 Dec Finnair
03 Dec - 10 Dec Finnair
10 Dec - 16 Dec Finnair
02 Dec - 09 Dec Finnair
31 Dec - 06 Jan Lufthansa
30 Dec - 08 Jan Lufthansa
30 Dec - 07 Jan Lufthansa
31 Dec - 07 Jan Lufthansa
30 Dec - 08 Jan Virgin Atlantic direct
30 Dec - 07 Jan Virgin Atlantic direct
31 Dec - 07 Jan Virgin Atlantic direct
29 Dec - 15 Jan British Airways direct
30 Dec - 06 Jan KLM direct
31 Dec - 06 Jan KLM direct

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.

Book a cheap hotel in New York

Cheap car rent in New York