Cheapest return flights from New York to Lisbon in April from 628€

AirHint found the following cheapest return flights from New York (LGA) to Lisbon (LIS) in April 2026 (see full year).

Return flights

26 Apr - 06 May Delta
12 Apr - 21 Apr KLM
12 Apr - 22 Apr Delta
13 Apr - 20 Apr Air Canada
20 Apr - 20 May United
13 Apr - 24 Apr Delta
19 Apr - 29 Apr Delta
19 Apr - 30 Apr Delta
20 Apr - 27 Apr Air Canada
21 Apr - 30 Apr United
13 Apr - 19 Apr Air Canada
26 Apr - 16 May Delta
21 Apr - 29 Apr Spirit Airlines
18 Apr - 06 May Delta
21 Apr - 04 May Lufthansa
19 Apr - 18 May Delta
18 Apr - 13 May Delta
28 Apr - 07 May Delta
14 Apr - 09 May Delta
21 Apr - 01 May Air Canada

Also check the deals for one-way flights from New York to Lisbon in April.

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