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

Return flights

09 May - 12 May	TAP
03 May - 12 May	TAP
03 May - 11 May	TAP
04 May - 12 May	TAP
02 May - 12 May	TAP
07 May - 12 May	TAP
06 May - 11 May	TAP
06 May - 13 May	TAP
01 May - 05 May	TAP
04 May - 11 May	TAP
11 May - 01 Jun	Icelandair
22 May - 01 Jun	Scandinavian Airlines
28 May - 01 Jun	Scandinavian Airlines
29 May - 08 Jun	Scandinavian Airlines
20 May - 02 Jun	TAP
27 May - 05 Jun	Scandinavian Airlines
25 May - 01 Jun	Scandinavian Airlines
23 May - 01 Jun	Scandinavian Airlines
23 May - 06 Jun	Scandinavian Airlines
29 May - 03 Jun	Scandinavian Airlines

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 381€

Return flights