Cheapest one-way flights from New York to London in May from $259

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

One-Way flights

02 May Delta
10 May Air Canada
12 May Air Canada
20 May Air Canada
27 May Spirit Airlines
26 May Frontier Airlines
30 May Spirit Airlines
31 May Frontier Airlines
13 May Air Canada
14 May Air Canada

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

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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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