Cheapest one-way flights from Newark to London in March from $186

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

One-Way flights

30 Mar TAP
23 Mar TAP
24 Mar TAP
11 Mar TAP
22 Mar TAP
18 Mar TAP
25 Mar TAP
10 Mar TAP
07 Mar TAP
30 Mar Iberia direct

Also check the deals for return flights from Newark to London in March.

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