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

Return flights

14 Apr - 21 Apr	Icelandair
22 Apr - 27 Apr	Icelandair
02 Apr - 12 Apr	Air Canada
28 Apr - 08 May	Aer Lingus
28 Apr - 09 May	TAP
13 Apr - 19 Apr	TAP
01 Apr - 12 Apr	TAP
12 Apr - 19 Apr	TAP
24 Apr - 15 May	TAP

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

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 Newark to London in April from $589

Return flights