Cheapest return flights from New York to London in May from $399

Best time to book flights for New York (NYC) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from New York (NYC) to London (LHR) in May 2025 (see full year).

Return flights

13 May - 27 May Icelandair
14 May - 22 May Icelandair
20 May - 27 May Icelandair
02 May - 05 May Icelandair
09 May - 30 May Icelandair
01 May - 05 May Icelandair
01 May - 06 May Icelandair
09 May - 27 May Icelandair
18 May - 27 May Icelandair
15 May - 23 May Icelandair
20 May - 03 Jun Icelandair
20 May - 04 Jun Icelandair
01 May - 02 Jun Icelandair
17 May - 12 Jun Icelandair
12 May - 01 Jun Icelandair
12 May - 12 Jun Icelandair
20 May - 23 Jun Icelandair
16 May - 02 Jun Icelandair
19 May - 11 Jun Icelandair
21 May - 17 Jun Icelandair

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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