AirHint found the following cheapest return flights from London (STN) to Newark (EWR) in July 2025 (see full year).

Return flights

29 Jul - 03 Aug	Ryanair
24 Jul - 07 Aug	Ryanair
30 Jul - 05 Aug	Ryanair
31 Jul - 07 Aug	Ryanair
30 Jul - 03 Aug	Ryanair
22 Jul - 27 Jul	Ryanair
14 Jul - 28 Jul	Ryanair
23 Jul - 29 Jul	Ryanair
24 Jul - 06 Aug	Ryanair
24 Jul - 04 Aug	Ryanair
15 Jul - 31 Jul	Ryanair
14 Jul - 31 Jul	Ryanair
14 Jul - 20 Jul	Ryanair
15 Jul - 29 Jul	Ryanair
29 Jul - 04 Aug	Ryanair
31 Jul - 03 Aug	Ryanair
31 Jul - 04 Aug	Ryanair
16 Jul - 21 Jul	Ryanair
15 Jul - 17 Jul	Ryanair
16 Jul - 20 Jul	Ryanair

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 591€

Return flights