Cheapest return flights from New York to London in December from 370€

Best time to book flights for New York (NYC) to London (STN) flights at AirHint

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

Return flights

01 Dec - 04 Dec Fly Play
04 Dec - 18 Dec Fly Play
15 Dec - 07 Jan Fly Play
20 Dec - 19 Jan Fly Play
21 Dec - 04 Jan Fly Play
21 Dec - 03 Jan Fly Play
23 Dec - 04 Jan Fly Play
21 Dec - 17 Jan Fly Play
19 Dec - 27 Dec Fly Play
22 Dec - 29 Dec Fly Play
20 Dec - 04 Jan Fly Play
21 Dec - 29 Dec Fly Play
20 Dec - 03 Jan Fly Play
28 Dec - 04 Jan Fly Play
15 Dec - 15 Dec Norse Atlantic Airways
05 Dec - 13 Dec Aer Lingus
14 Dec - 30 Dec Norse Atlantic Airways
21 Dec - 30 Dec Norse Atlantic Airways

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

Cheap car rent in London