Earn point on your loyalty program!arrow arc left

Cheap flights from Raleigh Durham (RDU) to Lisbon (LIS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)

How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Raleigh Durham to Lisbon in November , December 2025

26 Nov - 03 Dec $ 541.00
RDU
Raleigh Durham
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
24 Nov - 08 Dec $ 1,195.00
RDU
Raleigh Durham
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
RDU
Raleigh Durham
Pick dates
28 Nov - 01 Dec $ 1,907.00
RDU
Raleigh Durham
Lufthansa
1 STOPS
LIS
Lisbon
LIS
Lisbon
Lufthansa
1 STOPS
RDU
Raleigh Durham
Pick dates

Last minute flights from Raleigh Durham to Lisbon

26 Nov - 30 Nov $ 625.00
RDU
Raleigh Durham
Lufthansa
1 STOPS
LIS
Lisbon
LIS
Lisbon
Lufthansa
1 STOPS
RDU
Raleigh Durham
Pick dates
24 Nov - 02 Dec $ 2,094.00
RDU
Raleigh Durham
LOT Polish Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
LOT Polish Airlines
2 STOPS
RDU
Raleigh Durham
Pick dates
26 Nov - 30 Nov $ 3,225.00
RDU
Raleigh Durham
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates

One-way flights to Lisbon from Raleigh Durham

5:45 AM - 6:05 PM
TAP Portugal
1 Stops
18h 50m
RDU - LIS
$ 375
Kiwi
Pick dates
6:25 PM - 10:45 PM
TAP Portugal
1 Stops
10h 50m
RDU - LIS
$ 395
Kiwi
Pick dates
8:00 PM - 10:05 PM
United Airlines
1 Stops
9h 15m
RDU - LIS
$ 436
Kiwi
Pick dates

How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Raleigh Durham (RDU) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.