Cheapest return flights from New York to London in May from $511

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

Return flights

24 May - 03 Jun Icelandair
05 May - 12 May American Airlines
17 May - 31 May Icelandair
25 May - 03 Jun Icelandair
01 May - 05 May Air France
01 May - 08 May Delta
02 May - 05 May Delta
12 May - 15 May Delta
12 May - 19 May Delta
13 May - 16 May Delta
13 May - 20 May Delta
08 May - 11 May Delta
25 May - 12 Jun Icelandair
24 May - 19 Jun Icelandair
14 May - 17 Jun Icelandair
14 May - 17 Jun British Airways direct
25 May - 03 Jun British Airways direct
24 May - 03 Jun British Airways direct
24 May - 19 Jun British Airways direct
25 May - 12 Jun British Airways direct

Also check the deals for one-way 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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