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Cheap flights from Portugal to Greensboro from $868

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Greensboro departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portugal to Greensboro

Recent round-trip flight deals from Portugal to Greensboro

Enter your travel dates to find the best prices.
United Airlines Logo
12:35 pm - 11:47 pm
OPO
-
GSO
16h 12m
1 stop
United Airlines Logo
6:12 am - 9:45 am
GSO
-
OPO
22h 33m
1 stop
$964United Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
12:35 pm - 11:47 pm
OPO
-
GSO
16h 12m
1 stop
United Airlines Logo
2:52 pm - 9:45 am
GSO
-
OPO
13h 53m
2 stops
$965United Airlines
Wed, Oct 14 - Sun, Oct 18
American Airlines Logo
8:20 am - 12:06 am
OPO
-
GSO
20h 46m
2 stops
American Airlines Logo
8:02 am - 4:00 pm
GSO
-
OPO
26h 58m
2 stops
$981American Airlines
Wed, Oct 14 - Sun, Oct 18
American Airlines Logo
8:20 am - 6:53 pm
OPO
-
GSO
15h 33m
2 stops
American Airlines Logo
11:26 am - 7:40 am
GSO
-
OPO
15h 14m
2 stops
$982American Airlines
Wed, Oct 14 - Sun, Oct 18
British Airways Logo
6:45 pm - 11:58 pm
LIS
-
GSO
34h 13m
2 stops
British Airways Logo
5:29 pm - 10:05 am
GSO
-
LIS
35h 36m
2 stops
$1,233British Airways
Mon, Jul 6 - Sun, Jul 19
British Airways Logo
6:45 pm - 11:58 pm
LIS
-
GSO
34h 13m
2 stops
British Airways Logo
5:29 pm - 9:05 am
GSO
-
LIS
10h 36m
1 stop
$1,242British Airways
Mon, Jul 6 - Sun, Jul 19
United Airlines Logo
6:00 am - 7:25 pm
OPO
-
GSO
18h 25m
2 stops
United Airlines Logo
2:33 pm - 6:55 am
GSO
-
OPO
11h 22m
1 stop
$1,314United Airlines
Fri, Jul 3 - Fri, Jul 10
United Airlines Logo
6:00 am - 9:23 pm
OPO
-
GSO
20h 23m
2 stops
United Airlines Logo
3:00 pm - 9:45 am
GSO
-
OPO
13h 45m
2 stops
$1,320United Airlines
Mon, Jun 29 - Mon, Jul 6
Delta Logo
5:35 am - 5:54 pm
LIS
-
GSO
17h 19m
2 stops
Delta Logo
2:25 pm - 10:45 am
GSO
-
LIS
15h 20m
2 stops
$1,563Delta
Sun, Jul 5 - Sun, Jul 19
Delta Logo
5:35 am - 7:11 pm
LIS
-
GSO
18h 36m
2 stops
Delta Logo
10:14 am - 8:50 am
GSO
-
LIS
17h 36m
2 stops
$1,875Delta
Sun, Jul 5 - Sat, Jul 18

United Airlines flights from Portugal to Greensboro

Our best United Airlines deals on Portugal to Greensboro flight tickets
United Airlines
Oct 14
OPO12:35 pmPorto
16h 12m
1 stop
GSO11:47 pmGreensboro/H. Point
Oct 18
GSO6:12 amGreensboro/H. Point
22h 33m
1 stop
OPO9:45 amPorto
$964
United Airlines
Oct 14
OPO12:35 pmPorto
16h 12m
1 stop
GSO11:47 pmGreensboro/H. Point
Oct 18
GSO2:52 pmGreensboro/H. Point
13h 53m
2 stops
OPO9:45 amPorto
$965
United Airlines
Jul 3
OPO6:00 amPorto
18h 25m
2 stops
GSO7:25 pmGreensboro/H. Point
Jul 10
GSO2:33 pmGreensboro/H. Point
11h 22m
1 stop
OPO6:55 amPorto
$1,314

American Airlines flights from Portugal to Greensboro

Our best American Airlines deals on Portugal to Greensboro flight tickets
American Airlines
Oct 14
OPO8:20 amPorto
20h 46m
2 stops
GSO12:06 amGreensboro/H. Point
Oct 18
GSO8:02 amGreensboro/H. Point
26h 58m
2 stops
OPO4:00 pmPorto
$981
American Airlines
Oct 14
OPO8:20 amPorto
15h 33m
2 stops
GSO6:53 pmGreensboro/H. Point
Oct 18
GSO11:26 amGreensboro/H. Point
15h 14m
2 stops
OPO7:40 amPorto
$982

momondo Fare Finder

 
Customize your flight search to find flights from Portugal to Greensboro that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 20, 2026.
Use the filters below to find and compare flights from Portugal to Greensboro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoGreensboro

OPO - GSO

OPOGSO

Porto

Wed 10/14

12:35 pm-11:47 pm

1 stop16h 12m

Greensboro/H. Point

Sun 10/18

6:12 am-9:45 am

1 stop22h 33m

$964

PortoGreensboro

OPO - GSO

OPOGSO

Porto

Wed 10/14

12:35 pm-11:47 pm

1 stop16h 12m

Greensboro/H. Point

Sun 10/18

2:52 pm-9:45 am

2 stops13h 53m

$965

PortoGreensboro

OPO - GSO

OPOGSO

Porto

Wed 10/14

8:20 am-12:06 am

2 stops20h 46m

Greensboro/H. Point

Sun 10/18

8:02 am-4:00 pm

2 stops26h 58m

$981

PortoGreensboro

OPO - GSO

OPOGSO

Porto

Wed 10/14

8:20 am-6:53 pm

2 stops15h 33m

Greensboro/H. Point

Sun 10/18

11:26 am-7:40 am

2 stops15h 14m

$982

LisbonGreensboro

LIS - GSO

LISGSO

Lisbon Humberto Delgado

Mon 7/6

6:45 pm-11:58 pm

2 stops34h 13m

Greensboro/H. Point

Sun 7/19

5:29 pm-10:05 am

2 stops35h 36m

$1,233

LisbonGreensboro

LIS - GSO

LISGSO

Lisbon Humberto Delgado

Mon 7/6

6:45 pm-11:58 pm

2 stops34h 13m

Greensboro/H. Point

Sun 7/19

5:29 pm-9:05 am

1 stop10h 36m

$1,242
Quickest round-trip

PortoGreensboro

OPO - GSO

OPOGSO

Porto

Fri 7/3

6:00 am-7:25 pm

2 stops18h 25m

Greensboro/H. Point

Fri 7/10

2:33 pm-6:55 am

1 stop11h 22m

$1,314

PortoGreensboro

OPO - GSO

OPOGSO

Porto

Mon 6/29

6:00 am-9:23 pm

2 stops20h 23m

Greensboro/H. Point

Mon 7/6

3:00 pm-9:45 am

2 stops13h 45m

$1,320

LisbonGreensboro

LIS - GSO

LISGSO

Lisbon Humberto Delgado

Sun 7/5

5:35 am-5:54 pm

2 stops17h 19m

Greensboro/H. Point

Sun 7/19

2:25 pm-10:45 am

2 stops15h 20m

$1,563

LisbonGreensboro

LIS - GSO

LISGSO

Lisbon Humberto Delgado

Sun 7/5

5:35 am-7:11 pm

2 stops18h 36m

Greensboro/H. Point

Sat 7/18

10:14 am-8:50 am

2 stops17h 36m

$1,875

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Greensboro from

How to get the cheapest flight ticket from Portugal to Greensboro

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Portugal to Greensboro flights?

You could potentially save up to 20% on your flight if you consider stops on a Portugal to Greensboro flight.

Cheap Portugal to Greensboro flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Greensboro

Fastest flight time

16h 12m

Direct flights

None
The fastest flight from Portugal to Greensboro takes 16h 12m
There are no direct flights from Portugal to Greensboro. There are no popular flight routes from Portugal to Greensboro.
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Frequently asked questions about flying from Portugal to Greensboro

  • When did momondo last update prices for flights from Portugal to Greensboro/H. Point Airport?

    Prices for flights from Portugal to Greensboro/H. Point Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Portugal to Greensboro/H. Point Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portugal to Greensboro/H. Point Airport.

  • What documentation or ID do you need to fly to Greensboro/H. Point Airport?

    The necessary travel and health documents for your Greensboro/H. Point Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Greensboro?

Book flights to Greensboro if you plan to visit one of these locations
High Point
Asheboro
Kernersville
Martinsville
Eden

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to Greensboro?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portugal to Greensboro. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portugal to Greensboro with flexible booking policies on momondo?

Yes. All flights to Greensboro from Portugal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portugal to Greensboro?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portugal to Greensboro.

I’m not ready to book a flight from Portugal to Greensboro right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portugal to Greensboro flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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