Cheapest return flights from New York to London in August from $904

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

Return flights

17 Aug - 28 Aug Air Transat
26 Aug - 10 Sep Porter Airlines (Canada) Ltd
03 Aug - 25 Aug Porter Airlines (Canada) Ltd
01 Aug - 18 Aug Porter Airlines (Canada) Ltd

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

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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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