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$354+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — RDU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$671
(Delta)

One-way from

$354
(Kiwi.com)
From Porto to North Carolina
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One-way flight from Porto to North Carolina
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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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 6/206:40 amOPO - CLT
2 stops20h 42mDelta
Tue 6/245:10 pmCLT - OPO
2 stops17h 20mDelta
Deal found 6/12$671
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 9/38:15 amOPO - CLT
2 stops17h 40mAmerican Airlines
Wed 9/1012:15 pmCLT - OPO
2 stops14h 20mAmerican Airlines
Deal found 6/12$685
This lol.travel deal was found by Cheapflights users on 6/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/209:10 pmOPO - CLT
1 stop22h 45mMultiple Airlines
Tue 6/2412:35 pmCLT - OPO
2 stops14h 00mMultiple Airlines
Deal found 6/12$710
This British Airways deal was found by Cheapflights users on 6/10. 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.
Thu 6/198:15 amOPO - CLT
2 stops15h 56mBritish Airways
Tue 6/248:10 pmCLT - OPO
1 stop31h 55mBritish Airways
Deal found 6/10$757
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 6/1912:10 pmOPO - CLT
2 stops27h 02mUnited Airlines
Tue 6/2410:31 amCLT - OPO
2 stops16h 14mUnited Airlines
Deal found 6/10$764
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 7/2712:10 pmOPO - GSO
2 stops16h 40mUnited Airlines
Sun 8/35:41 pmGSO - OPO
1 stop11h 04mUnited Airlines
Deal found 6/12$1,426

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 June 12, 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

Fri 6/20

6:40 am-10:22 pm

2 stops20h 42m

Charlotte Douglas

Tue 6/24

5:10 pm-3:30 pm

2 stops17h 20m

$671

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Wed 9/3

8:15 am-8:55 pm

2 stops17h 40m

Charlotte Douglas

Wed 9/10

12:15 pm-7:35 am

2 stops14h 20m

$685

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Fri 6/20

9:10 pm-2:55 pm

1 stop22h 45m

Charlotte Douglas

Tue 6/24

12:35 pm-7:35 am

2 stops14h 00m

$710

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 6/19

8:15 am-7:11 pm

2 stops15h 56m

Charlotte Douglas

Tue 6/24

8:10 pm-9:05 am

1 stop31h 55m

$757

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 6/19

12:10 pm-10:12 am

2 stops27h 02m

Charlotte Douglas

Tue 6/24

10:31 am-7:45 am

2 stops16h 14m

$764

PortoGreensboro

OPO - GSO

OPOGSO

Porto

Sun 7/27

12:10 pm-11:50 pm

2 stops16h 40m

Greensboro/H. Point

Sun 8/3

5:41 pm-9:45 am

1 stop11h 04m

$1,426

PortoRaleigh

OPO - RDU

OPORDU

Porto

Wed 10/1

5:35 pm-10:31 am

2 stops45h 56m

$354

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Mon 9/8

6:50 pm-4:55 pm

3 stops51h 05m

$375

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Mon 9/8

8:15 am-4:05 pm

1 stop12h 50m

$663

PortoRaleigh

OPO - RDU

OPORDU

Porto

Mon 10/6

12:20 pm-1:45 pm

2 stops30h 25m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 19 results
1
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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

Rainfall in North Carolina by month

Plan your trip to North Carolina by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North Carolina ranges from 3.0 - 4.2 inches per month. August is typically the wettest month, when rainfall can reach 4.2 in. April is typically the driest time to visit North Carolina when rainfall is around 3.0 in.

Temperature in North Carolina by month

Plan your trip to North Carolina by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North Carolina, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Ethiopian Air
7.2
Good
781 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
TAP AIR PORTUGAL
7.1
Good
1,885 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 American Airlines ($663), British Airways ($749), and TAP AIR PORTUGAL ($774).

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

    Most travelers choose Porto - Charlotte Douglas, Porto - Raleigh-Durham or Porto - Fayetteville 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 $294). 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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