Cheapest one-way flights from New York to London in December from $312

AirHint found the following cheapest one-way flights from New York (JFK) to London (LTN) in December 2026 (see full year).

One-Way flights

14 Dec TAP
12 Dec TAP
31 Dec Air Serbia
28 Dec KLM
21 Dec Icelandair

Also check the deals for return 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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