Cheapest return flights from Newark to London in March from $449

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

Return flights

11 Mar - 16 Mar TAP
30 Mar - 15 Apr Icelandair
11 Mar - 18 Mar TAP
18 Mar - 16 Apr TAP
25 Mar - 16 Apr TAP
19 Mar - 15 Apr TAP
25 Mar - 13 Apr TAP
16 Mar - 24 Mar TAP
22 Mar - 17 Apr TAP
16 Mar - 22 Apr TAP
22 Mar - 14 Apr TAP
11 Mar - 17 Apr TAP
31 Mar - 15 Apr Icelandair
18 Mar - 25 Mar TAP
16 Mar - 25 Mar TAP
23 Mar - 25 Mar TAP
24 Mar - 25 Mar Spirit Airlines
21 Mar - 24 Mar TAP
17 Mar - 24 Mar TAP
23 Mar - 26 Mar TAP

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

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