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

Return flights

24 Jun - 08 Jul	Delta
08 Jun - 08 Jul	KLM
23 Jun - 06 Jul	KLM
16 Jun - 06 Jul	KLM
29 Jun - 06 Jul	Delta
11 Jun - 20 Jul	ITA Airways
01 Jun - 13 Jun	Virgin Atlantic
26 Jun - 08 Jul	Delta
29 Jun - 05 Jul	Delta
29 Jun - 12 Jul	Virgin Atlantic
26 Jun - 13 Jul	KLM
08 Jun - 12 Jun	Delta
09 Jun - 13 Jun	Delta
10 Jun - 13 Jun	Delta
18 Jun - 22 Jun	KLM
11 Jun - 22 Jun	Delta
05 Jun - 12 Jun	Delta
06 Jun - 13 Jun	Delta
04 Jun - 13 Jun	Delta
07 Jun - 11 Jun	Delta

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

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 June from $752

Return flights