Cheapest return flights from New York to London in May from $406

AirHint found the following cheapest return flights from New York (LGA) to London (LTN) in May 2026 (see full year).

Return flights

07 May - 13 May Lufthansa
10 May - 19 May Air Canada
13 May - 27 May Lufthansa
24 May - 31 May Air Canada
31 May - 14 Jun Air Canada
27 May - 09 Jun Air Canada
22 May - 27 May Air Canada
31 May - 07 Jun Air Canada
29 May - 07 Jun Air Canada
27 May - 10 Jun Lufthansa
26 May - 03 Jun Air Canada
27 May - 07 Jun Air Canada
17 May - 24 May Lufthansa
16 May - 24 May Lufthansa
08 May - 19 May Air Canada
11 May - 15 May Air Canada
07 May - 19 May Air Canada
05 May - 02 Jun Porter Airlines (Canada) Ltd
19 May - 03 Jun Porter Airlines (Canada) Ltd
22 May - 01 Jun Porter Airlines (Canada) Ltd

Also check the deals for one-way 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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