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North Carolina

$366+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — RDU
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap 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 August 2, 2025.

Round-trip from

$702
(Mytrip)

One-way from

$366
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$942
From Porto to North Carolina
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One-way flight from Porto to North Carolina
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Highest demand for flights based on searches. 19% potential increase in price ($207 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 2, 2025.

This Mytrip deal was found by Cheapflights users on 8/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:00 amOPO - CLT
3 stops30h 53mMultiple Airlines
Mon 9/229:10 amCLT - OPO
3 stops32h 45mMultiple Airlines
Deal found 8/1$702
This Delta deal was found by Cheapflights users on 8/1. 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 9/156:30 amOPO - CLT
2 stops20h 30mDelta
Mon 9/226:07 pmCLT - OPO
2 stops16h 23mDelta
Deal found 8/1$731
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 9/156:00 amOPO - CLT
2 stops20h 37mUnited Airlines
Mon 9/221:52 pmCLT - OPO
1 stop12h 03mUnited Airlines
Deal found 8/1$753
This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 9/146:35 amOPO - RDU
1 stop14h 40mDelta
Sun 9/2110:15 amRDU - OPO
2 stops19h 25mDelta
Deal found 7/31$797
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 9/148:15 amOPO - RDU
2 stops16h 15mAmerican Airlines
Sun 9/2110:40 amRDU - OPO
2 stops15h 55mAmerican Airlines
Deal found 7/31$804
This Lufthansa deal was found by Cheapflights users on 7/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:15 amOPO - RDU
1 stop17h 00mLufthansa
Sun 9/213:22 pmRDU - OPO
1 stop10h 33mLufthansa
Deal found 7/31$826
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1411:20 amOPO - RDU
3 stops32h 15mMultiple Airlines
Sun 9/219:23 amRDU - OPO
3 stops27h 52mMultiple Airlines
Deal found 7/31$839

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 August 2, 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

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Mon 9/15

11:00 am-12:53 pm

3 stops30h 53m

Charlotte Douglas

Mon 9/22

9:10 am-10:55 pm

3 stops32h 45m

$702

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Mon 9/15

6:30 am-10:00 pm

2 stops20h 30m

Charlotte Douglas

Mon 9/22

6:07 pm-3:30 pm

2 stops16h 23m

$731

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Mon 9/15

6:00 am-9:37 pm

2 stops20h 37m

Charlotte Douglas

Mon 9/22

1:52 pm-6:55 am

1 stop12h 03m

$753

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 9/14

6:35 am-4:15 pm

1 stop14h 40m

Raleigh-Durham

Sun 9/21

10:15 am-10:40 am

2 stops19h 25m

$797

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 9/14

8:15 am-7:30 pm

2 stops16h 15m

Raleigh-Durham

Sun 9/21

10:40 am-7:35 am

2 stops15h 55m

$804

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 1/15

6:00 am-7:45 pm

2 stops18h 45m

Raleigh-Durham

Mon 1/19

4:20 pm-11:40 am

1 stop14h 20m

$807

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 9/14

9:15 am-9:15 pm

1 stop17h 00m

Raleigh-Durham

Sun 9/21

3:22 pm-6:55 am

1 stop10h 33m

$826

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 9/14

11:20 am-2:35 pm

3 stops32h 15m

Raleigh-Durham

Sun 9/21

9:23 am-6:15 pm

3 stops27h 52m

$839

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 1/10

8:45 am-11:22 pm

2 stops43h 37m

$366

PortoGreensboro

OPO - GSO

OPOGSO

Porto

Sat 1/10

4:00 pm-4:02 pm

2 stops53h 02m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 27 results
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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.

Reviews of airlines servicing North Carolina

Get insights into the airlines that provide service to North Carolina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North Carolina. Reviews last updated August 2, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France from Porto to North Carolina to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,384 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • What are the cheapest airlines to fly from Porto to North Carolina one-way?

    The cheapest airlines for a one-way flight from Porto to North Carolina are Turkish Airlines ($642), Iberia ($674), and Lufthansa ($678).

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

    Most travelers choose Porto - Raleigh-Durham, Porto - Charlotte Douglas or Porto - Greensboro/H. Point 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.

  • What is the cheapest month to book a flight from Porto to North Carolina?

    Currently, August is the cheapest month in which you can book a flight from Porto to North Carolina (average of $206). Flying from Porto to North Carolina in March is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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