Cheapest return flights from Newark to London in May from $443

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

Return flights

07 May - 11 May Scandinavian Airlines
02 May - 17 May Aer Lingus
08 May - 16 May Aer Lingus
04 May - 11 May Air Canada
06 May - 13 May Air Canada
13 May - 20 May Air Canada
05 May - 19 May Air Canada
07 May - 18 May Air Canada
02 May - 09 May Aer Lingus
13 May - 17 May Aer Lingus
15 May - 02 Jun Aer Lingus
17 May - 06 Jun Aer Lingus
27 May - 09 Jun Aer Lingus
04 May - 09 Jun British Airways direct
28 May - 08 Jun Aer Lingus
25 May - 02 Jun Aer Lingus
15 May - 02 Jun American Airlines direct
20 May - 13 Jun British Airways direct
17 May - 06 Jun British Airways direct
26 May - 16 Jun Air Canada

Also check the deals for one-way flights from Newark to London in May.

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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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