Cheapest return flights from London to Newark in June from $437

Best time to book flights for London (LON) to Newark (EWR) flights at AirHint

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

Return flights

05 Jun - 09 Jun Icelandair
16 Jun - 09 Jul Icelandair
13 Jun - 15 Jun SWISS
11 Jun - 13 Jul SWISS
13 Jun - 17 Jun SWISS
19 Jun - 23 Jun SWISS
10 Jun - 24 Jun SWISS
19 Jun - 09 Jul Icelandair
26 Jun - 30 Jun SWISS
25 Jun - 16 Jul Vueling Airlines
18 Jun - 09 Jul Vueling Airlines
26 Jun - 04 Jul SWISS
02 Jun - 09 Jun Icelandair
15 Jun - 01 Jul Icelandair
02 Jun - 23 Jun SWISS
17 Jun - 09 Jul Icelandair
15 Jun - 09 Jul Icelandair
18 Jun - 23 Jun SWISS
04 Jun - 21 Jun Austrian Airlines
07 Jun - 05 Jul SWISS

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

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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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