AirHint found the following cheapest return flights from New York (JFK) to Lisbon (LIS)
in September 2025 (see full year ).
Return flights
23 Sep
- 30 Sep
TAP
533 €
direct
10 Sep
- 24 Sep
Norse Atlantic Airways
554 €
09 Sep
- 23 Sep
Norse Atlantic Airways
556 €
17 Sep
- 19 Sep
Norse Atlantic Airways
567 €
19 Sep
- 24 Sep
TAP
571 €
direct
14 Sep
- 20 Sep
Norse Atlantic Airways
576 €
01 Sep
- 12 Sep
Norse Atlantic Airways
583 €
27 Sep
- 04 Oct
TAP
584 €
direct
12 Sep
- 20 Sep
Norse Atlantic Airways
589 €
14 Sep
- 22 Sep
Turkish Airlines
589 €
15 Sep
- 29 Sep
Turkish Airlines
590 €
15 Sep
- 22 Oct
Turkish Airlines
594 €
25 Sep
- 23 Oct
Air Europa
616 €
26 Sep
- 05 Oct
TAP
647 €
direct
15 Sep
- 22 Oct
TAP
703 €
direct
25 Sep
- 23 Oct
Virgin Atlantic
1299 €
direct
Also check the deals for one-way flights from New York to Lisbon in September .
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.