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

Return flights

03 Jul - 20 Jul	Iberia
02 Jul - 08 Jul	Iberia
02 Jul - 13 Jul	Iberia
02 Jul - 14 Jul	Iberia
02 Jul - 15 Jul	Iberia
02 Jul - 16 Jul	Iberia
02 Jul - 09 Jul	Iberia
09 Jul - 14 Jul	SWISS
13 Jul - 20 Jul	Iberia
02 Jul - 12 Jul	Iberia
15 Jul - 03 Aug	Iberia
27 Jul - 03 Aug	Iberia
28 Jul - 23 Aug	SWISS
27 Jul - 24 Aug	SWISS
01 Jul - 01 Aug	KLM
20 Jul - 04 Aug	British Airways
22 Jul - 10 Aug	Iberia
30 Jul - 02 Aug	KLM
15 Jul - 04 Aug	KLM
21 Jul - 02 Aug	KLM

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

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 July from $648

Return flights