Earn point on your loyalty program!arrow arc left

Cheap flights from Greensboro (GSO) 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 Greensboro (GSO) to Lisbon (LIS)

How to find the cheapest flight from Greensboro (GSO) 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 Greensboro (GSO) 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 Greensboro (GSO) 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 Greensboro to Lisbon in July , August 2026

28 Jul - 04 Aug $ 1,322.00
GSO
Greensboro
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
GSO
Greensboro
Pick dates
28 Jul - 04 Aug $ 1,322.00
GSO
Greensboro
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
GSO
Greensboro
Pick dates
29 Jul - 05 Aug $ 1,322.00
GSO
Greensboro
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
GSO
Greensboro
Pick dates

Last minute flights from Greensboro to Lisbon

28 Jul - 01 Aug $ 2,048.00
GSO
Greensboro
WestJet
3 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
2 STOPS
GSO
Greensboro
Pick dates
28 Jul - 01 Aug $ 2,066.00
GSO
Greensboro
WestJet
3 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
2 STOPS
GSO
Greensboro
Pick dates
28 Jul - 01 Aug $ 2,107.00
GSO
Greensboro
WestJet
2 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
2 STOPS
GSO
Greensboro
Pick dates

One-way flights to Lisbon from Greensboro

3:00 PM - 8:25 PM
United Airlines
2 Stops
12h 20m
GSO - LIS
$ 570
Kiwi
Pick dates
3:00 PM - 8:25 PM
United Airlines
2 Stops
12h 20m
GSO - LIS
$ 570
Kiwi
Pick dates
2:33 PM - 8:25 PM
United Airlines
1 Stops
12h 47m
GSO - LIS
$ 570
Kiwi
Pick dates

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