Cheapest return flights from New York to London in April from $428

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

Return flights

08 Apr - 16 Apr Air Canada
13 Apr - 20 Apr Air Canada
08 Apr - 14 Apr Air Canada
21 Apr - 05 May Air Canada
08 Apr - 19 Apr Air Canada
13 Apr - 16 Apr Air Canada
09 Apr - 15 Apr Air Canada
10 Apr - 15 Apr Air Canada
10 Apr - 14 Apr Air Canada
08 Apr - 12 Apr Air Canada
02 Apr - 12 Apr Air Canada
25 Apr - 09 May Air Canada
12 Apr - 11 May Porter Airlines (Canada) Ltd
13 Apr - 02 May Porter Airlines (Canada) Ltd
01 Apr - 02 May Porter Airlines (Canada) Ltd
17 Apr - 01 May Porter Airlines (Canada) Ltd
17 Apr - 02 May Porter Airlines (Canada) Ltd
24 Apr - 15 May Porter Airlines (Canada) Ltd

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

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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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