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

Return flights

21 Jul - 04 Aug	Icelandair
07 Jul - 21 Jul	Icelandair
22 Jul - 29 Jul	Icelandair
08 Jul - 19 Jul	Icelandair
15 Jul - 31 Jul	Icelandair
23 Jul - 06 Aug	Icelandair
27 Jul - 09 Aug	Icelandair
19 Jul - 24 Jul	TAP
24 Jul - 31 Jul	TAP
09 Jul - 14 Jul	Icelandair
27 Jul - 03 Aug	TAP
11 Jul - 19 Jul	Icelandair
31 Jul - 05 Aug	TAP
24 Jul - 01 Aug	TAP
30 Jul - 09 Aug	TAP
12 Jul - 01 Aug	TAP
01 Jul - 17 Jul	TAP
10 Jul - 01 Aug	TAP
02 Jul - 05 Jul	TAP
02 Jul - 27 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 543€

Return flights