AirHint found the following cheapest one-way flights from New York (JFK) to London (LHR) in May 2026 (see full year).

One-Way flights

07 May	Delta	direct
09 May	Delta	direct
02 May	Delta	direct
06 May	Air France	direct
03 May	Air France	direct
04 May	Delta	direct
25 May	Scandinavian Airlines
22 May	Scandinavian Airlines
21 May	British Airways	direct
30 May	TAP

Also check the deals for return flights from New York to London in May.

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 one-way flights from New York to London in May from $274

One-Way flights