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

Return flights

08 Jun - 16 Jun	Icelandair
09 Jun - 16 Jun	Icelandair
03 Jun - 10 Jun	Icelandair
10 Jun - 17 Jun	Icelandair
02 Jun - 09 Jun	Icelandair
10 Jun - 18 Jun	Icelandair
01 Jun - 08 Jun	Icelandair
03 Jun - 07 Jun	TAP
11 Jun - 15 Jun	TAP
07 Jun - 14 Jun	Icelandair
30 Jun - 07 Jul	Icelandair
16 Jun - 14 Jul	Icelandair
22 Jun - 06 Jul	Icelandair
24 Jun - 05 Jul	Icelandair
21 Jun - 05 Jul	Icelandair
30 Jun - 12 Jul	Icelandair
23 Jun - 08 Jul	TAP
22 Jun - 04 Jul	TAP
20 Jun - 01 Jul	TAP
25 Jun - 08 Jul	TAP

Also check the deals for one-way flights from Newark to London in June.

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 June from $613

Return flights