Cheapest return flights from Newark to London in August from 491€

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

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

Return flights

12 Aug - 26 Aug Icelandair
10 Aug - 27 Aug Icelandair
20 Aug - 27 Aug Icelandair
13 Aug - 26 Aug Icelandair
21 Aug - 04 Sep Icelandair
22 Aug - 26 Aug Icelandair
18 Aug - 29 Aug Iberia direct
28 Aug - 07 Sep Scandinavian Airlines
15 Aug - 12 Sep Delta
25 Aug - 29 Aug Icelandair
20 Aug - 11 Sep Icelandair
11 Aug - 29 Aug Iberia direct
10 Aug - 27 Aug Iberia direct
15 Aug - 29 Aug Delta
20 Aug - 11 Sep Iberia direct
21 Aug - 04 Sep Iberia direct
28 Aug - 24 Sep TAP
13 Aug - 01 Sep Iberia direct
15 Aug - 12 Sep Iberia direct
22 Aug - 01 Sep Icelandair

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

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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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