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

Return flights

14 Apr - 20 Apr	KLM
21 Apr - 29 Apr	SWISS
14 Apr - 28 Apr	SWISS
30 Apr - 05 May	Lufthansa
14 Apr - 27 Apr	Lufthansa
17 Apr - 19 Apr	Lufthansa
20 Apr - 27 Apr	SWISS
24 Apr - 27 Apr	Lufthansa
15 Apr - 19 Apr	Lufthansa
13 Apr - 22 Apr	Lufthansa
13 Apr - 27 Apr	Lufthansa
30 Apr - 10 May	Lufthansa
30 Apr - 04 May	Lufthansa
23 Apr - 10 May	Lufthansa
23 Apr - 07 May	Lufthansa
27 Apr - 04 May	Lufthansa
28 Apr - 01 May	British Airways
28 Apr - 08 May	British Airways
24 Apr - 08 May	British Airways
13 Apr - 01 May	British Airways

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

Cheap car rent in New York

Cheapest return flights from London to New York in April from 412€

Return flights