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$497+ Cheap flights from Porto (OPO) to North Carolina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — RDU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Porto to North Carolina

Cheapest flights from Porto to North Carolina
Explore the most affordable flight options available from Porto to North Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:30 pmOPO - RDU
2 stops34h 42mUnited Airlines
Thu 1/84:15 pmRDU - OPO
1 stop14h 25mUnited Airlines
Deal found 12/15$885
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:30 pmOPO - RDU
2 stops34h 42mUnited Airlines
Mon 1/129:30 amRDU - OPO
2 stops24h 25mUnited Airlines
Deal found 12/15$910
This Orbitz deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:05 pmOPO - RDU
1 stop26h 35mBritish Airways
Sat 1/108:45 pmRDU - OPO
1 stop17h 30mBritish Airways
Deal found 12/15$927
This British Airways deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:25 pmOPO - RDU
2 stops34h 15mBritish Airways
Wed 1/78:45 pmRDU - OPO
1 stop15h 00mBritish Airways
Deal found 12/15$1,061
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:20 amOPO - RDU
2 stops18h 32mAmerican Airlines
Thu 12/2512:54 pmRDU - OPO
2 stops13h 46mAmerican Airlines
Deal found 12/16$1,064
This British Airways deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:25 pmOPO - RDU
2 stops34h 15mBritish Airways
Sat 1/107:27 pmRDU - OPO
2 stops18h 48mBritish Airways
Deal found 12/15$1,066
This British Airways deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:35 pmOPO - RDU
1 stop28h 05mBritish Airways
Tue 1/138:45 pmRDU - OPO
1 stop16h 00mBritish Airways
Deal found 12/15$1,073
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:25 amOPO - RDU
1 stop34h 20mDelta
Fri 1/91:10 pmRDU - OPO
2 stops16h 20mDelta
Deal found 12/15$1,076
This British Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:05 pmOPO - RDU
1 stop26h 35mBritish Airways
Thu 12/258:45 pmRDU - OPO
1 stop15h 30mBritish Airways
Deal found 12/17$1,077

Find flight deals from Porto to North Carolina

Keep the following information in mind while searching for Porto to North Carolina flight deals. Data was last updated December 18, 2025.

Round-trip from

$815
(Kiwi.com)

One-way from

$497
(Iberia)
From Porto to North Carolina
Search Deals
One-way flight from Porto to North Carolina
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to North Carolina 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Porto to North Carolina that are best for you.

Fly from

Porto

Fly to

North Carolina

Route

Depart

Return

Price

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 1/31

6:00 am-10:14 pm

2 stops21h 14m

Raleigh-Durham

Sat 2/7

4:15 pm-3:05 pm

1 stop17h 50m

$815

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Wed 1/28

8:40 pm-7:05 pm

2 stops27h 25m

Charlotte Douglas

Sun 2/1

6:30 pm-8:00 pm

2 stops20h 30m

$821

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 1/31

6:00 am-11:44 pm

2 stops22h 44m

Raleigh-Durham

Sat 2/7

7:30 am-11:40 am

3 stops23h 10m

$849

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 3/12

12:35 pm-11:44 pm

2 stops15h 09m

Raleigh-Durham

Mon 3/16

6:56 pm-9:30 am

1 stop10h 34m

$867

PortoGreensboro

OPO - GSO

OPOGSO

Porto

Fri 1/23

8:20 am-10:47 pm

2 stops19h 27m

Greensboro/H. Point

Mon 1/26

12:00 pm-7:40 am

2 stops14h 40m

$882

PortoFayetteville

OPO - FAY

OPOFAY

Porto

Thu 2/26

8:20 am-7:53 pm

2 stops16h 33m

Fayetteville

Mon 3/2

7:00 am-4:00 pm

2 stops28h 00m

$882

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 1/31

1:55 pm-2:13 pm

3 stops29h 18m

Raleigh-Durham

Sat 2/7

7:35 pm-8:10 am

3 stops31h 35m

$947

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 2/28

8:20 am-4:35 pm

1 stop13h 15m

$497

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 2/28

4:15 pm-10:09 am

3 stops46h 54m

$11,047

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Porto to North Carolina

Have a flexible travel schedule? Discover the best time to fly to North Carolina from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to North Carolina
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Porto to North Carolina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto to North Carolina?

    Porto (OPO) is the airport you will fly out of if you book a flight from Porto to North Carolina. It is only a 6.8 mi journey to Porto (OPO) from Porto’s city center.

  • How long is the flight from Porto to North Carolina?

    Departing from Porto to North Carolina will take you 21h 14m. Airlines will cover a distance of 3699 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Porto to North Carolina?

    Most travelers choose Porto - Charlotte Douglas, Porto - Greensboro/H. Point or Porto - Raleigh-Durham when deciding on the best route from Porto to North Carolina.

  • Can I find deals for flights from Porto to North Carolina that include hotel bookings?

    Yes. In addition to deals on Porto to North Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to North Carolina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to North Carolina.

  • Can I find deals for business class flights from Porto to North Carolina?

    Yes. Cheapflights offers flight deals from Porto to North Carolina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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