Cheapest return flights from London to Newark in December from 335€

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

Return flights

08 Dec - 14 Dec Icelandair
08 Dec - 11 Jan Icelandair
09 Dec - 12 Jan Icelandair
11 Dec - 09 Jan Icelandair
12 Dec - 09 Jan Icelandair
10 Dec - 13 Dec Icelandair
08 Dec - 13 Dec Icelandair
08 Dec - 12 Jan Icelandair
09 Dec - 09 Jan Icelandair
09 Dec - 11 Jan Icelandair
10 Dec - 09 Jan Icelandair
10 Dec - 11 Jan Icelandair
10 Dec - 12 Jan Icelandair
02 Dec - 08 Dec Icelandair
07 Dec - 13 Dec Icelandair
02 Dec - 11 Dec Icelandair
09 Dec - 14 Dec Icelandair
11 Dec - 14 Dec Icelandair
02 Dec - 07 Dec Icelandair
03 Dec - 10 Dec Icelandair

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

Skyscanner

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 Newark

Cheap car rent in Newark

Feel free to contact us with any feedback or request another flight research.