Cheapest return flights from Newark to London in December from 326€

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

Return flights

03 Dec - 10 Dec TAP
04 Dec - 08 Dec TAP
10 Dec - 15 Jan TAP
03 Dec - 11 Dec TAP
04 Dec - 11 Dec TAP
06 Dec - 12 Jan TAP
12 Dec - 15 Dec Scandinavian Airlines
11 Dec - 15 Dec TAP
03 Dec - 05 Dec Delta
06 Dec - 16 Jan TAP
12 Dec - 14 Jan Aer Lingus
12 Dec - 20 Jan Aer Lingus
02 Dec - 09 Dec Austrian Airlines
06 Dec - 07 Dec United
31 Dec - 24 Jan Austrian Airlines
04 Dec - 07 Dec TAP
10 Dec - 12 Jan TAP
29 Dec - 09 Jan Air Canada
30 Dec - 12 Jan Air Canada
08 Dec - 15 Jan Icelandair

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

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