Cheapest return EWR–LHR flights, December

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

Return flights

03 Dec - 06 Dec Scandinavian Airlines
11 Dec - 16 Dec Icelandair
10 Dec - 15 Dec Icelandair
03 Dec - 06 Dec Lufthansa direct
11 Dec - 16 Dec Lufthansa direct
03 Dec - 14 Dec Icelandair
04 Dec - 12 Dec Scandinavian Airlines
10 Dec - 15 Dec British Airways direct
07 Dec - 15 Dec British Airways direct
03 Dec - 14 Dec United direct
16 Dec - 06 Jan TAP
27 Dec - 14 Jan United
27 Dec - 14 Jan British Airways direct
28 Dec - 04 Jan TAP
27 Dec - 03 Jan TAP
28 Dec - 03 Jan TAP
30 Dec - 05 Jan TAP
25 Dec - 03 Jan TAP
30 Dec - 04 Jan British Airways direct
30 Dec - 05 Jan British Airways direct

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

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