Cheapest one-way flights from New York to London in January from $250

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

One-Way flights

13 Jan Spirit Airlines
20 Jan Spirit Airlines
27 Jan Spirit Airlines
19 Jan Spirit Airlines
12 Jan Spirit Airlines
25 Jan Air Canada
28 Jan Spirit Airlines
30 Jan KLM
24 Jan Air France
14 Jan KLM

Also check the deals for return flights from New York to London in January.

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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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