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

Return flights

29 Jul - 02 Aug	Iberia
30 Jul - 04 Aug	Iberia
29 Jul - 05 Aug	Iberia
28 Jul - 11 Aug	Iberia
29 Jul - 12 Aug	Aer Lingus
28 Jul - 02 Aug	Aer Lingus
17 Jul - 21 Jul	Iberia
31 Jul - 13 Aug	Iberia
23 Jul - 30 Jul	Aer Lingus
29 Jul - 03 Aug	Aer Lingus
24 Jul - 26 Jul	Aer Lingus
08 Jul - 29 Jul	Iberia
29 Jul - 16 Aug	Aer Lingus
08 Jul - 30 Jul	Iberia
16 Jul - 20 Jul	SWISS
13 Jul - 30 Jul	Iberia
30 Jul - 02 Aug	Aer Lingus
08 Jul - 15 Jul	Iberia
19 Jul - 24 Jul	Iberia
14 Jul - 24 Jul	Iberia

Also check the deals for one-way flights from Newark to London 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 Newark to London in July from $729

Return flights