AirHint found the following cheapest return flights from London (STN) to Newark (EWR) in May 2026 (see full year).

Return flights

05 May - 12 May	Ryanair
01 May - 04 May	Turkish Airlines
04 May - 11 May	Turkish Airlines
02 May - 04 May	Turkish Airlines
12 May - 19 May	Ryanair
05 May - 19 May	Ryanair
03 May - 12 May	Ryanair
14 May - 18 May	Ryanair
14 May - 19 May	Ryanair
04 May - 18 May	Ryanair
25 May - 01 Jun	Turkish Airlines
22 May - 06 Jun	Turkish Airlines
28 May - 01 Jun	Ryanair
27 May - 06 Jun	Ryanair
31 May - 14 Jun	Ryanair
30 May - 06 Jun	Ryanair
29 May - 06 Jun	Ryanair

Also check the deals for one-way flights from London to Newark 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 return flights from London to Newark in May from $843

Return flights