Cheapest return flights from New York to London in May from $371

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

12 May - 28 May Icelandair
14 May - 21 May Icelandair
13 May - 22 May Icelandair
14 May - 22 May Icelandair
20 May - 03 Jun Icelandair
07 May - 27 May Icelandair
06 May - 13 May Icelandair
16 May - 22 May Icelandair
08 May - 13 May Icelandair
09 May - 13 May Icelandair
11 May - 30 May Icelandair
21 May - 10 Jun Icelandair
04 May - 08 Jun Icelandair
25 May - 05 Jun Icelandair
26 May - 11 Jun Icelandair
14 May - 17 Jun FrenchBee
28 May - 10 Jun Icelandair
29 May - 10 Jun Icelandair
08 May - 04 Jun Icelandair
16 May - 01 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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