Cheapest one-way flights from New York to London in May from $407

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

One-Way flights

08 May Air Canada
11 May Porter Airlines (Canada) Ltd
04 May Porter Airlines (Canada) Ltd
05 May Porter Airlines (Canada) Ltd
09 May Porter Airlines (Canada) Ltd
25 May Porter Airlines (Canada) Ltd
22 May Porter Airlines (Canada) Ltd

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

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.

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