Cheapest one-way flights from New York to London in April from $252

AirHint found the following cheapest one-way flights from New York (LGA) to London (LGW) in April 2026 (see full year).

One-Way flights

30 Apr British Airways
21 Apr Air Canada
06 Apr Spirit Airlines
02 Apr Spirit Airlines
14 Apr Spirit Airlines
10 Apr Air Canada
05 Apr Spirit Airlines
04 Apr Spirit Airlines
03 Apr Spirit Airlines
28 Apr Porter Airlines (Canada) Ltd

Also check the deals for return 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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