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North Carolina

$703+ Cheap flights from Porto (OPO) to North Carolina

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — RDU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$703
(Mytrip)

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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Highest demand for flights based on searches. 17% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 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 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:00 amOPO - CLT
3 stops33h 28mMultiple Airlines
Tue 6/34:46 pmCLT - OPO
3 stops35h 34mMultiple Airlines
Deal found 4/17$703
This British Airways deal was found by Cheapflights users on 4/17. 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.
Thu 5/298:15 amOPO - CLT
2 stops18h 36mBritish Airways
Tue 6/311:30 pmCLT - OPO
1 stop28h 35mBritish Airways
Deal found 4/17$714
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:30 amOPO - CLT
2 stops21h 44mDelta
Tue 6/37:19 pmCLT - OPO
2 stops15h 11mDelta
Deal found 4/17$744
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/811:20 amOPO - RDU
1 stop32h 57mUnited Airlines
Sun 6/223:21 pmRDU - OPO
1 stop10h 34mUnited Airlines
Deal found 4/17$767
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2912:35 pmOPO - CLT
1 stop32h 39mUnited Airlines
Tue 6/36:26 pmCLT - OPO
1 stop31h 34mUnited Airlines
Deal found 4/17$772
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/811:20 amOPO - RDU
2 stops26h 52mMultiple Airlines
Sun 6/224:37 pmRDU - OPO
3 stops35h 58mMultiple Airlines
Deal found 4/17$794
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/85:00 amOPO - RDU
2 stops22h 10mDelta
Sun 6/226:56 pmRDU - OPO
2 stops17h 54mDelta
Deal found 4/17$823
This KLM deal was found by Cheapflights users on 4/17. 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 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 4/17$988

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 17, 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

Thu 5/29

6:00 am-10:28 am

3 stops33h 28m

Charlotte Douglas

Tue 6/3

4:46 pm-9:20 am

3 stops35h 34m

$703

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 5/29

8:15 am-9:51 pm

2 stops18h 36m

Charlotte Douglas

Tue 6/3

11:30 pm-9:05 am

1 stop28h 35m

$714

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 5/29

6:30 am-11:14 pm

2 stops21h 44m

Charlotte Douglas

Tue 6/3

7:19 pm-3:30 pm

2 stops15h 11m

$744

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 6/8

11:20 am-3:17 pm

1 stop32h 57m

Raleigh-Durham

Sun 6/22

3:21 pm-6:55 am

1 stop10h 34m

$767

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Thu 5/29

12:35 pm-4:14 pm

1 stop32h 39m

Charlotte Douglas

Tue 6/3

6:26 pm-7:00 am

1 stop31h 34m

$772

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 6/8

11:20 am-9:12 am

2 stops26h 52m

Raleigh-Durham

Sun 6/22

4:37 pm-9:35 am

3 stops35h 58m

$794

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sun 6/8

5:00 am-10:10 pm

2 stops22h 10m

Raleigh-Durham

Sun 6/22

6:56 pm-5:50 pm

2 stops17h 54m

$823

PortoRaleigh

OPO - RDU

OPORDU

Porto

Thu 5/15

6:30 am-7:02 pm

2 stops17h 32m

Raleigh-Durham

Mon 6/30

6:20 pm-3:30 pm

1 stop16h 10m

$988

PortoCharlotte

OPO - CLT

OPOCLT

Porto

Sat 4/26

6:45 pm-9:26 pm

2 stops31h 41m

$788

PortoRaleigh

OPO - RDU

OPORDU

Porto

Sat 4/26

12:35 pm-12:03 am

1 stop16h 28m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 12 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 17, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Porto to North Carolina to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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
Lufthansa
6.7
Okay
7,011 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

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 - 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 $295). 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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