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

Return flights

29 Jul - 05 Aug	Iberia
30 Jul - 10 Aug	Turkish Airlines
24 Jul - 09 Aug	Aer Lingus
29 Jul - 09 Aug	Iberia
13 Jul - 26 Jul	Aer Lingus
23 Jul - 27 Jul	Aer Lingus
15 Jul - 26 Jul	Iberia
16 Jul - 31 Jul	Iberia
16 Jul - 21 Jul	Iberia
08 Jul - 15 Jul	Aer Lingus
17 Jul - 27 Jul	TAP
18 Jul - 26 Jul	Aer Lingus
14 Jul - 30 Jul	Finnair
16 Jul - 02 Aug	Iberia
04 Jul - 18 Jul	Icelandair
21 Jul - 02 Aug	Iberia
17 Jul - 02 Aug	FrenchBee

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 675€

Return flights