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

Return flights

20 Jul - 30 Jul	Icelandair
07 Jul - 28 Jul	Icelandair
21 Jul - 28 Jul	Icelandair
29 Jul - 05 Aug	TAP
27 Jul - 06 Aug	TAP
28 Jul - 02 Aug	TAP
30 Jul - 24 Aug	TAP
27 Jul - 03 Aug	TAP
21 Jul - 15 Aug	TAP
15 Jul - 22 Jul	TAP
07 Jul - 14 Jul	TAP
29 Jul - 22 Aug	TAP
08 Jul - 15 Jul	TAP
07 Jul - 15 Jul	TAP
14 Jul - 22 Jul	TAP
07 Jul - 13 Jul	TAP
15 Jul - 20 Jul	TAP
07 Jul - 09 Aug	TAP
31 Jul - 10 Aug	TAP
22 Jul - 15 Aug	TAP

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Newark to London in July from $648

Return flights