Cheapest return flights from Newark to London in March from 342€

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

Return flights

20 Mar - 23 Mar Scandinavian Airlines
15 Mar - 18 Mar Scandinavian Airlines
05 Mar - 13 Mar Air Canada
01 Mar - 07 Mar Air Canada
19 Mar - 16 Apr Air Canada
09 Mar - 13 Mar Austrian Airlines
09 Mar - 14 Mar Air Canada
04 Mar - 11 Mar Aer Lingus
01 Mar - 09 Mar Aer Lingus
02 Mar - 10 Mar Aer Lingus
18 Mar - 22 Mar Aer Lingus
26 Mar - 03 Apr Air Canada
25 Mar - 16 Apr Austrian Airlines
18 Mar - 21 Apr Austrian Airlines
19 Mar - 16 Apr British Airways direct
29 Mar - 05 Apr KLM
26 Mar - 02 Apr Air Canada
25 Mar - 16 Apr Brussels Airlines direct
29 Mar - 02 Apr United
28 Mar - 18 Apr Air Canada

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

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