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

Return flights

20 Apr - 04 May	TAP
16 Apr - 20 Apr	TAP
27 Apr - 07 May	TAP
22 Apr - 28 Apr	TAP
22 Apr - 27 Apr	TAP
14 Apr - 22 Apr	TAP
24 Apr - 30 Apr	TAP
23 Apr - 28 Apr	TAP
15 Apr - 21 Apr	TAP
16 Apr - 22 Apr	TAP
23 Apr - 27 Apr	TAP
14 Apr - 21 Apr	TAP
28 Apr - 03 May	TAP
27 Apr - 03 May	TAP
28 Apr - 12 May	TAP
23 Apr - 03 May	TAP
28 Apr - 07 May	TAP
29 Apr - 04 May	TAP
20 Apr - 11 May	TAP
29 Apr - 09 May	TAP

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 $449

Return flights