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

Return flights

28 Apr - 07 May	Scandinavian Airlines
18 Apr - 24 Apr	Aer Lingus
16 Apr - 24 Apr	Aer Lingus
16 Apr - 19 Apr	Aer Lingus
12 Apr - 19 Apr	Aer Lingus
30 Apr - 16 May	Aer Lingus
25 Apr - 09 May	Aer Lingus
18 Apr - 02 May	Aer Lingus
01 Apr - 22 Apr	TAP
01 Apr - 30 Apr	TAP
15 Apr - 29 Apr	TAP
22 Apr - 06 May	TAP
11 Apr - 17 Apr	Aer Lingus
14 Apr - 17 Apr	Scandinavian Airlines
11 Apr - 26 Apr	Aer Lingus
24 Apr - 17 May	Aer Lingus
26 Apr - 02 May	Aer Lingus
21 Apr - 02 May	Scandinavian Airlines
21 Apr - 03 May	Scandinavian Airlines
29 Apr - 06 May	TAP

Also check the deals for one-way flights from London to Newark 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 London to Newark in April from 390€

Return flights