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Cheap flights from Portugal to Greensboro from $625

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 10/23. 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
1 adult, Economy, 0 bags

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
6:00 am - 11:41 pmOPO  Porto-GSO Greensboro/H. Point
22h 41m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
2:52 pm - 9:45 amGSO  Greensboro/H. Point-OPO Porto
13h 53m2 stops Washington, D.C. Dulles Intl Newark
$952United Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
6:00 am - 11:42 pmOPO  Porto-GSO Greensboro/H. Point
22h 42m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 7:00 amGSO  Greensboro/H. Point-OPO Porto
20h 00m2 stops Newark Montreal Pierre Elliott Trudeau Intl
$954United Airlines
Mon, Sep 28 - Mon, Oct 5
United Airlines Logo
7:25 am - 7:48 pmLIS  Lisbon Humberto Delgado-GSO Greensboro/H. Point
17h 23m2 stops Frankfurt am Main Newark
United Airlines Logo
6:30 am - 8:20 amGSO  Greensboro/H. Point-LIS Lisbon Humberto Delgado
20h 50m2 stops Chicago O'Hare Intl Newark
$961United Airlines
Thu, Sep 10 - Mon, Oct 12
United Airlines Logo
7:25 am - 11:59 pmLIS  Lisbon Humberto Delgado-GSO Greensboro/H. Point
21h 34m2 stops Frankfurt am Main Newark
United Airlines Logo
2:40 pm - 8:20 amGSO  Greensboro/H. Point-LIS Lisbon Humberto Delgado
12h 40m1 stop Newark
$961United Airlines
Thu, Sep 10 - Mon, Oct 12
United Airlines Logo
7:25 am - 11:42 pmLIS  Lisbon Humberto Delgado-GSO Greensboro/H. Point
21h 17m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
2:55 pm - 9:20 amGSO  Greensboro/H. Point-LIS Lisbon Humberto Delgado
37h 25m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl
$962United Airlines
Mon, Sep 28 - Mon, Oct 5
United Airlines Logo
12:15 pm - 11:59 pmOPO  Porto-GSO Greensboro/H. Point
16h 44m2 stops Montreal Pierre Elliott Trudeau Intl Newark
United Airlines Logo
2:44 pm - 9:45 amGSO  Greensboro/H. Point-OPO Porto
14h 01m1 stop Newark
$979United Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
10:15 am - 12:40 pmLIS  Lisbon Humberto Delgado-GSO Greensboro/H. Point
31h 25m1 stop Newark
United Airlines Logo
1:30 pm - 8:10 amGSO  Greensboro/H. Point-LIS Lisbon Humberto Delgado
13h 40m1 stop Newark
$985United Airlines
Thu, Jan 21 - Mon, Jan 25
United Airlines Logo
10:15 am - 5:04 pmLIS  Lisbon Humberto Delgado-GSO Greensboro/H. Point
35h 49m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
6:00 am - 8:10 amGSO  Greensboro/H. Point-LIS Lisbon Humberto Delgado
21h 10m1 stop Newark
$985United Airlines
Thu, Jan 21 - Mon, Jan 25
United Airlines Logo
6:45 am - 11:42 pmLIS  Lisbon Humberto Delgado-GSO Greensboro/H. Point
21h 57m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
2:10 pm - 8:10 amGSO  Greensboro/H. Point-LIS Lisbon Humberto Delgado
14h 00m1 stop Newark
$985United Airlines
Wed, Oct 14 - Thu, Oct 29
United Airlines Logo
10:15 am - 5:04 pmLIS  Lisbon Humberto Delgado-GSO Greensboro/H. Point
35h 49m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
8:00 am - 8:10 amGSO  Greensboro/H. Point-LIS Lisbon Humberto Delgado
19h 10m2 stops Chicago O'Hare Intl Newark
$985United Airlines
Thu, Jan 21 - Mon, Jan 25

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Delta flights from Portugal to Greensboro

Our best Delta deals on Portugal to Greensboro flight tickets
Delta
Nov 2
OPO10:15 amPorto
13h 18m
1 stop
GSO6:33 pmGreensboro/H. Point
Nov 20
GSO2:47 pmGreensboro/H. Point
12h 28m
1 stop
OPO8:15 amPorto
$1,018
Delta
Nov 8
OPO5:55 amPorto
21h 25m
2 stops
GSO10:20 pmGreensboro/H. Point
Nov 10
GSO6:11 pmGreensboro/H. Point
22h 49m
2 stops
OPO10:00 pmPorto
$1,125
Delta
Nov 28
OPO10:15 amPorto
13h 14m
1 stop
GSO6:29 pmGreensboro/H. Point
Dec 2
GSO10:55 amGreensboro/H. Point
16h 20m
1 stop
OPO8:15 amPorto
$1,182

United Airlines flights from Portugal to Greensboro

Our best United Airlines deals on Portugal to Greensboro flight tickets
United Airlines
Nov 26
OPO6:00 amPorto
37h 19m
2 stops
GSO2:19 pmGreensboro/H. Point
Nov 29
GSO6:00 amGreensboro/H. Point
22h 30m
1 stop
OPO9:30 amPorto
$954
United Airlines
Nov 1
OPO6:00 amPorto
22h 44m
2 stops
GSO11:44 pmGreensboro/H. Point
Nov 17
GSO2:11 pmGreensboro/H. Point
14h 19m
1 stop
OPO9:30 amPorto
$960
United Airlines
Sep 10
LIS7:25 amLisbon Humberto Delgado
21h 34m
2 stops
GSO11:59 pmGreensboro/H. Point
Oct 12
GSO2:40 pmGreensboro/H. Point
12h 40m
1 stop
LIS8:20 amLisbon Humberto Delgado
$961

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 August 16, 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 Porto - GSO Greensboro/H. Point

OPOGSO

Porto

Tue 9/8

6:00 am-11:41 pm

2 stops22h 41m

Greensboro/H. Point

Tue 9/15

2:52 pm-9:45 am

2 stops13h 53m

$952

PortoGreensboro

OPO Porto - GSO Greensboro/H. Point

OPOGSO

Porto

Mon 9/28

6:00 am-11:42 pm

2 stops22h 42m

Greensboro/H. Point

Mon 10/5

6:00 am-7:00 am

2 stops20h 00m

$954

LisbonGreensboro

LIS Lisbon Humberto Delgado - GSO Greensboro/H. Point

LISGSO

Lisbon Humberto Delgado

Thu 9/10

7:25 am-7:48 pm

2 stops17h 23m

Greensboro/H. Point

Mon 10/12

6:30 am-8:20 am

2 stops20h 50m

$961

LisbonGreensboro

LIS Lisbon Humberto Delgado - GSO Greensboro/H. Point

LISGSO

Lisbon Humberto Delgado

Thu 9/10

7:25 am-11:59 pm

2 stops21h 34m

Greensboro/H. Point

Mon 10/12

2:40 pm-8:20 am

1 stop12h 40m

$961

LisbonGreensboro

LIS Lisbon Humberto Delgado - GSO Greensboro/H. Point

LISGSO

Lisbon Humberto Delgado

Mon 9/28

7:25 am-11:42 pm

2 stops21h 17m

Greensboro/H. Point

Mon 10/5

2:55 pm-9:20 am

2 stops37h 25m

$962
Quickest round-trip

PortoGreensboro

OPO Porto - GSO Greensboro/H. Point

OPOGSO

Porto

Tue 9/8

12:15 pm-11:59 pm

2 stops16h 44m

Greensboro/H. Point

Tue 9/15

2:44 pm-9:45 am

1 stop14h 01m

$979

LisbonGreensboro

LIS Lisbon Humberto Delgado - GSO Greensboro/H. Point

LISGSO

Lisbon Humberto Delgado

Thu 1/21

10:15 am-12:40 pm

1 stop31h 25m

Greensboro/H. Point

Mon 1/25

1:30 pm-8:10 am

1 stop13h 40m

$985

LisbonGreensboro

LIS Lisbon Humberto Delgado - GSO Greensboro/H. Point

LISGSO

Lisbon Humberto Delgado

Thu 1/21

10:15 am-5:04 pm

2 stops35h 49m

Greensboro/H. Point

Mon 1/25

6:00 am-8:10 am

1 stop21h 10m

$985

LisbonGreensboro

LIS Lisbon Humberto Delgado - GSO Greensboro/H. Point

LISGSO

Lisbon Humberto Delgado

Wed 10/14

6:45 am-11:42 pm

2 stops21h 57m

Greensboro/H. Point

Thu 10/29

2:10 pm-8:10 am

1 stop14h 00m

$985

LisbonGreensboro

LIS Lisbon Humberto Delgado - GSO Greensboro/H. Point

LISGSO

Lisbon Humberto Delgado

Thu 1/21

10:15 am-5:04 pm

2 stops35h 49m

Greensboro/H. Point

Mon 1/25

8:00 am-8:10 am

2 stops19h 10m

$985

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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 56% 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

18h 04m

Direct flights

None
The fastest flight from Portugal to Greensboro takes 18h 04m
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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