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

Return flights

10 Apr - 13 Apr	ITA Airways
22 Apr - 28 Apr	Lufthansa
20 Apr - 23 Apr	Lufthansa
20 Apr - 27 Apr	Lufthansa
13 Apr - 30 Apr	Lufthansa
22 Apr - 27 Apr	Lufthansa
20 Apr - 30 Apr	Lufthansa
15 Apr - 21 Apr	Lufthansa
14 Apr - 23 Apr	KLM
15 Apr - 20 Apr	KLM
23 Apr - 07 May	Lufthansa
29 Apr - 10 May	Lufthansa
27 Apr - 12 May	KLM
21 Apr - 13 May	SWISS
29 Apr - 04 May	ITA Airways
29 Apr - 05 May	SWISS
28 Apr - 05 May	SWISS
26 Apr - 03 May	Lufthansa
30 Apr - 10 May	Lufthansa
28 Apr - 04 May	SWISS

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.

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Cheapest return flights from London to New York in April from 500€

Return flights