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

Return flights

22 Apr - 31 May	SWISS
21 Apr - 25 Apr	SWISS
16 Apr - 21 Apr	SWISS
23 Apr - 29 Apr	SWISS
15 Apr - 19 Apr	SWISS
19 Apr - 28 Apr	SWISS
16 Apr - 28 Apr	SWISS
15 Apr - 27 Apr	SWISS
12 Apr - 26 Apr	SWISS
16 Apr - 20 Apr	SWISS
14 Apr - 21 Apr	SWISS
29 Apr - 04 May	SWISS
27 Apr - 05 May	Lufthansa
27 Apr - 09 May	SWISS
22 Apr - 06 May	Lufthansa
29 Apr - 03 May	SWISS
25 Apr - 09 May	SWISS
20 Apr - 03 May	SWISS
25 Apr - 16 May	SWISS
26 Apr - 02 May	Austrian Airlines

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.

Book a cheap hotel in Newark

Cheap car rent in Newark

Cheapest return flights from London to Newark in April from 371€

Return flights