Cheapest return flights from New York to London in April from $363

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

Return flights

21 Apr - 28 Apr Icelandair
16 Apr - 20 Apr Icelandair
16 Apr - 19 Apr Icelandair
16 Apr - 22 Apr Icelandair
16 Apr - 29 Apr Iberia
20 Apr - 29 Apr Icelandair
20 Apr - 28 Apr Icelandair
24 Apr - 07 May Icelandair
19 Apr - 24 Apr Iberia
13 Apr - 27 Apr Iberia
14 Apr - 29 Apr ITA Airways
26 Apr - 02 May Iberia
26 Apr - 05 May Icelandair
21 Apr - 06 May Icelandair
28 Apr - 10 May Iberia
28 Apr - 07 May Iberia
27 Apr - 05 May Icelandair
19 Apr - 04 May LEVEL
26 Apr - 03 May LEVEL
28 Apr - 05 May Iberia

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

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