Cheapest return flights from New York to London in March from $416

AirHint found the following cheapest return flights from New York (JFK) to London (LTN) in March 2026 (see full year).

Return flights

19 Mar - 24 Mar SWISS
19 Mar - 23 Mar Air Canada
04 Mar - 24 Mar Lufthansa
09 Mar - 18 Mar SWISS
04 Mar - 17 Mar Lufthansa
05 Mar - 11 Mar Lufthansa
04 Mar - 10 Mar SWISS
08 Mar - 17 Mar SWISS
03 Mar - 11 Mar Air Canada
09 Mar - 23 Mar SWISS
24 Mar - 21 Apr SWISS
29 Mar - 14 Apr Icelandair
23 Mar - 21 Apr SWISS
23 Mar - 20 Apr SWISS
22 Mar - 21 Apr SWISS
24 Mar - 01 Apr KLM
22 Mar - 07 Apr LOT
22 Mar - 08 Apr SWISS
30 Mar - 13 Apr Aer Lingus
23 Mar - 08 Apr Air France

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

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