Cheapest return flights from New York to London in May from $495

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

Return flights

22 May - 27 May Air Canada
27 May - 31 May Air Canada
20 May - 03 Jun Lufthansa
20 May - 24 May Lufthansa
29 May - 07 Jun Air Canada
25 May - 01 Jun Lufthansa
05 May - 20 May Porter Airlines (Canada) Ltd
13 May - 26 May Air Canada
29 May - 09 Jun Porter Airlines (Canada) Ltd
09 May - 25 May Air Canada
05 May - 22 May Porter Airlines (Canada) Ltd
24 May - 16 Jun Porter Airlines (Canada) Ltd
28 May - 11 Jun Porter Airlines (Canada) Ltd
22 May - 06 Jun Air Transat
28 May - 15 Jun Porter Airlines (Canada) Ltd
04 May - 26 May Porter Airlines (Canada) Ltd
07 May - 24 May Porter Airlines (Canada) Ltd
30 May - 09 Jun Porter Airlines (Canada) Ltd
27 May - 11 Jun Air Transat

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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