Cheapest return flights from Newark to London in January from $456

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

Return flights

20 Jan - 29 Jan TAP
14 Jan - 28 Jan Aer Lingus
18 Jan - 25 Jan Aer Lingus
12 Jan - 19 Jan Aer Lingus
12 Jan - 21 Jan Aer Lingus
19 Jan - 23 Jan Aer Lingus
15 Jan - 19 Jan Aer Lingus
12 Jan - 15 Jan Aer Lingus
01 Jan - 09 Jan Air Canada
24 Jan - 31 Jan Air Canada
26 Jan - 03 Feb Aer Lingus
31 Jan - 22 Feb Air Canada
26 Jan - 03 Feb British Airways direct
31 Jan - 22 Feb American Airlines direct

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

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.

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