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

Return flights

19 Apr - 27 Apr	Icelandair
26 Apr - 30 Apr	Icelandair
13 Apr - 21 Apr	Lufthansa
14 Apr - 21 Apr	Air Canada
15 Apr - 23 Apr	Air Canada
29 Apr - 05 May	Air Canada
08 Apr - 18 Apr	Air Canada
29 Apr - 04 May	Air Canada
15 Apr - 19 Apr	Icelandair
08 Apr - 16 Apr	Air Canada
27 Apr - 02 May	Air Canada
29 Apr - 09 May	Air Canada
07 Apr - 12 Apr	Air Canada
08 Apr - 12 Apr	Air Canada
30 Apr - 04 May	Air Canada
23 Apr - 02 May	SWISS
30 Apr - 03 May	Air Canada
30 Apr - 07 May	Air Canada
30 Apr - 11 May	Air Canada
30 Apr - 05 May	Air Canada

Also check the deals for one-way flights from New York to London in April.

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from New York to London in April from $359

Return flights