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North Carolina

$340+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — RDU
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$790
(Delta)

One-way from

$341
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$922
Provider with most accurate pricing for Porto-Charlotte Douglas flight deals.
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Provider most trusted by Cheapflights users for Porto-Charlotte Douglas flights.
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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. 15% potential increase in price ($170 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 5/296:30 amOPO - RDU
2 stops20h 18mDelta
Sat 6/77:00 amRDU - OPO
2 stops20h 25mDelta
Deal found 4/29$790
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/299:05 amOPO - RDU
1 stop12h 07mUnited Airlines
Sat 6/74:05 pmRDU - OPO
1 stop12h 30mUnited Airlines
Deal found 4/29$822
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1010:40 amOPO - CLT
2 stops35h 50mBritish Airways
Sat 5/175:04 pmCLT - OPO
2 stops22h 31mBritish Airways
Deal found 4/28$838
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:00 amOPO - CLT
2 stops20h 21mAir Canada
Tue 8/263:15 pmCLT - OPO
2 stops15h 00mAir Canada
Deal found 4/28$936
This Air France deal was found by Cheapflights users on 4/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:30 amOPO - CLT
2 stops16h 47mMultiple Airlines
Thu 9/47:30 pmCLT - OPO
2 stops15h 00mMultiple Airlines
Deal found 4/27$942
This Lufthansa deal was found by Cheapflights users on 4/28. 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.
Tue 7/226:15 amOPO - CLT
1 stop15h 30mLufthansa
Tue 8/262:50 pmCLT - OPO
2 stops15h 25mLufthansa
Deal found 4/28$946
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:30 amOPO - RDU
2 stops17h 32mKLM
Mon 6/306:20 pmRDU - OPO
1 stop16h 10mKLM
Deal found 4/28$988
This AirNGo deal was found by Cheapflights users on 4/28. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/154:20 pmOPO - RDU
1 stop28h 50mAir France
Mon 6/306:20 pmRDU - OPO
1 stop16h 10mAir France
Deal found 4/28$1,013
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 5/1012:35 pmOPO - CLT
1 stop14h 10mUnited Airlines
Sat 5/176:00 amCLT - OPO
2 stops28h 45mUnited Airlines
Deal found 4/28$1,029

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 April 30, 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

Thu 5/29

6:30 am-9:48 pm

2 stops20h 18m

Raleigh-Durham

Sat 6/7

7:00 am-8:25 am

2 stops20h 25m

$790

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 5/29

9:05 am-4:12 pm

1 stop12h 07m

Raleigh-Durham

Sat 6/7

4:05 pm-9:35 am

1 stop12h 30m

$822

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 5/15

4:20 pm-4:10 pm

1 stop28h 50m

Raleigh-Durham

Mon 6/30

6:20 pm-3:30 pm

1 stop16h 10m

$1,015

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 5/10

12:05 pm-11:58 pm

2 stops40h 53m

Charlotte Douglas

Sat 5/17

6:40 pm-11:20 pm

1 stop23h 40m

$1,015

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 5/10

8:15 am-9:36 pm

2 stops18h 21m

Charlotte Douglas

Sat 5/17

5:00 pm-11:40 am

2 stops13h 40m

$1,029

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Mon 6/9

7:25 pm-2:47 pm

3 stops48h 22m

$340

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 7/6

11:55 am-6:58 pm

2 stops36h 03m

$561

PortoGreensboro

OPO - GSO

OPOGSO

Porto

Thu 5/22

1:30 pm-9:05 pm

2 stops36h 35m

$562

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 7/5

8:15 am-12:31 am

2 stops21h 16m

$981

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 7/5

8:15 am-11:59 pm

2 stops20h 44m

$1,013

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
1
2

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 April 30, 2025.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 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.

  • 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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