Cheapest return flights from New York to London in March from $399

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

Return flights

10 Mar - 17 Mar Iberia For Level
03 Mar - 09 Mar Iberia For Level
14 Mar - 19 Mar Iberia For Level
12 Mar - 19 Mar Iberia For Level
16 Mar - 20 Mar Iberia For Level
02 Mar - 08 Mar Iberia For Level
01 Mar - 08 Mar Iberia For Level
16 Mar - 20 Mar Norse Atlantic Airways (UK) direct
08 Mar - 03 Apr Icelandair
16 Mar - 21 Mar Norse Atlantic Airways (UK) direct
24 Mar - 27 Mar Iberia For Level
25 Mar - 05 Apr Norse Atlantic Airways (UK) direct
31 Mar - 09 Apr TAP
31 Mar - 09 Apr Norse Atlantic Airways (UK) direct
29 Mar - 05 Apr Icelandair
28 Mar - 04 Apr Icelandair

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

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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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