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

Return flights

14 Apr - 22 Apr	Air Canada
14 Apr - 18 Apr	Air Canada
01 Apr - 08 Apr	Air Canada
10 Apr - 19 Apr	Air Canada
02 Apr - 09 Apr	Air Canada
03 Apr - 06 Apr	Air Canada
16 Apr - 20 Apr	Air Canada
02 Apr - 12 Apr	Air Canada
07 Apr - 15 Apr	Air Canada
21 Apr - 30 Apr	Iberia
24 Apr - 08 May	Icelandair
22 Apr - 02 May	TAP
30 Apr - 09 May	TAP
24 Apr - 03 May	Icelandair
24 Apr - 02 May	Iberia
25 Apr - 03 May	Icelandair
11 Apr - 08 May	Turkish Airlines
25 Apr - 02 May	Icelandair
28 Apr - 03 May	Aer Lingus
22 Apr - 03 May	SWISS

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 344€

Return flights