Book the best flight deals to Portugal starting at $550

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From New York/Newark (EWR)

Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
from$ 605*Viewed: 57 minutes ago

From Washington, D.C. (IAD)

Depart Wed 19 Sep 2018
Return Thu 4 Oct 2018
from$ 1,356*Viewed: 45 minutes ago

From Denver (DEN)

Depart Wed 19 Sep 2018
Return Thu 4 Oct 2018
from$ 1,557*Viewed: 1 hour ago

From New York/Newark (EWR)

Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 868*Viewed: 56 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Plan ahead and get the lowest fares to Portugal

from
to
Type
Dates
Price*
New York/Newark (EWR)
to Lisbon (LIS)
Roundtrip
Depart Mon 8 Oct 2018
Return Mon 15 Oct 2018
from$ 550*Viewed: 8 hours ago
Boston (BOS)
to Lisbon (LIS)
Roundtrip
Depart Sun 23 Sep 2018
Return Sat 6 Oct 2018
from$ 554*Viewed: 15 hours ago
Fort Lauderdale (FLL)
to Lisbon (LIS)
Roundtrip
Depart Mon 27 Aug 2018
Return Tue 11 Sep 2018
from$ 805*Viewed: 53 minutes ago
New York/Newark (EWR)
to Porto (OPO)
Roundtrip
Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 868*Viewed: 56 minutes ago
Cleveland (CLE)
to Lisbon (LIS)
Roundtrip
Depart Mon 17 Sep 2018
Return Tue 2 Oct 2018
from$ 872*Viewed: 1 hour ago
Detroit (DTW)
to Lisbon (LIS)
Roundtrip
Depart Sun 16 Sep 2018
Return Mon 1 Oct 2018
from$ 914*Viewed: 1 hour ago
Austin (AUS)
to Lisbon (LIS)
Roundtrip
Depart Sun 16 Sep 2018
Return Mon 1 Oct 2018
from$ 985*Viewed: 1 hour ago
Charlotte (CLT)
to Lisbon (LIS)
Roundtrip
Depart Tue 18 Sep 2018
Return Wed 3 Oct 2018
from$ 992*Viewed: 1 hour ago
Dallas (DFW)
to Lisbon (LIS)
Roundtrip
Depart Fri 21 Sep 2018
Return Sat 6 Oct 2018
from$ 1,205*Viewed: 1 hour ago
Washington, D.C. (IAD)
to Lisbon (LIS)
Roundtrip
Depart Wed 19 Sep 2018
Return Thu 4 Oct 2018
from$ 1,356*Viewed: 45 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.