Cheapest return JFK–LHR flights, March

AirHint found the following cheapest return flights from New York (JFK) to London (LHR) in March 2027 (see full year).

Return flights

03 Mar - 09 Mar TAP
13 Mar - 20 Mar Finnair direct
25 Mar - 02 Apr Finnair
10 Mar - 17 Mar Delta
03 Mar - 09 Mar Iberia direct
04 Mar - 07 Mar British Airways direct
04 Mar - 11 Mar British Airways direct
05 Mar - 12 Mar British Airways direct
07 Mar - 10 Mar British Airways direct
09 Mar - 12 Mar British Airways direct
09 Mar - 16 Mar British Airways direct
30 Mar - 06 Apr British Airways direct
29 Mar - 05 Apr British Airways direct
25 Mar - 01 Apr British Airways direct
26 Mar - 02 Apr British Airways direct
25 Mar - 02 Apr British Airways direct
27 Mar - 03 Apr British Airways direct
28 Mar - 04 Apr British Airways direct
29 Mar - 01 Apr British Airways direct
30 Mar - 02 Apr British Airways direct

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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