Cheapest return flights from New York to London in May from $741

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

Return flights

11 May - 21 May American Airlines
02 May - 17 May Porter Airlines (Canada) Ltd
23 May - 02 Jun WestJet
01 May - 23 May Porter Airlines (Canada) Ltd
20 May - 05 Jun Porter Airlines (Canada) Ltd
16 May - 23 May WestJet
16 May - 06 Jun WestJet
02 May - 06 May Porter Airlines (Canada) Ltd
20 May - 02 Jun Porter Airlines (Canada) Ltd
08 May - 22 May Porter Airlines (Canada) Ltd
27 May - 04 Jun Porter Airlines (Canada) Ltd
29 May - 08 Jun Porter Airlines (Canada) Ltd
07 May - 19 May WestJet
12 May - 26 May WestJet
14 May - 06 Jun WestJet
15 May - 23 May WestJet
17 May - 06 Jun WestJet
06 May - 12 May Air Transat
22 May - 13 Jun Air Transat
15 May - 06 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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