Porto

$551+ Cheap flights from Charlotte (CLT) to Porto (OPO)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — OPO
févr. 11 — févr. 181
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The best prices from Charlotte Douglas to Porto are usually found in November or January, booked 24 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Charlotte to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated février 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$566
(Expedia)

Popular in

July

Cheapest in

November

Average price

$682
Provider with most accurate pricing for Charlotte Douglas-Porto flight deals.
Provider most trusted by Cheapflights users for Charlotte Douglas-Porto flights.
From Charlotte Douglas to Porto
Highest demand for flights based on searches. 19% potential increase in price ($212 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Charlotte to Porto

Cheapest flights from Charlotte to Porto
Explore the most affordable flight options available from Charlotte to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 6, 2025.

This United deal was found by Cheapflights users on 2/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 4/211:25 amCLT - OPO
1 stop17h 20mMultiple Airlines
mar. 4/86:15 amOPO - CLT
1 stop15h 30mMultiple Airlines
Deal found 2/6$551
This Expedia deal was found by Cheapflights users on 2/5. 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.
mar. 3/257:50 pmCLT - OPO
1 stop13h 00mLufthansa
mar. 4/86:15 amOPO - CLT
1 stop15h 30mLufthansa
Deal found 2/5$566
This Delta deal was found by Cheapflights users on 2/6. 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.
mar. 3/410:50 amCLT - OPO
2 stops18h 45mDelta
jeu. 3/136:15 amOPO - CLT
2 stops19h 42mDelta
Deal found 2/6$578
This Iberia deal was found by Cheapflights users on 2/6. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/244:05 pmCLT - OPO
1 stop10h 35mIberia
mer. 3/58:40 pmOPO - CLT
1 stop24h 15mIberia
Deal found 2/6$638
This SWISS deal was found by Cheapflights users on 2/6. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/277:50 pmCLT - OPO
2 stops35h 20mSWISS
dim. 3/3012:15 pmOPO - CLT
2 stops57h 30mSWISS
Deal found 2/6$660
This United deal was found by Cheapflights users on 2/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/236:19 pmCLT - OPO
1 stop10h 26mUnited Airlines
mar. 11/412:30 pmOPO - CLT
2 stops26h 43mUnited Airlines
Deal found 2/6$686
This Expedia deal was found by Cheapflights users on 2/6. 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.
mer. 5/142:50 pmCLT - OPO
2 stops22h 50mBritish Airways
mar. 5/2012:20 pmOPO - CLT
2 stops26h 10mBritish Airways
Deal found 2/6$720
This Air Canada deal was found by Cheapflights users on 2/6. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/143:15 pmCLT - OPO
2 stops22h 15mAir Canada
mar. 5/208:40 amOPO - CLT
2 stops17h 41mAir Canada
Deal found 2/6$820
This American Airlines deal was found by Cheapflights users on 2/6. 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.
mar. 5/61:03 pmCLT - OPO
2 stops13h 32mAmerican Airlines
ven. 6/68:15 amOPO - CLT
2 stops16h 57mAmerican Airlines
Deal found 2/6$873

Find flights from Charlotte to Porto within your budget

Customize your flight search to find flights from Charlotte to Porto 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 février 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

mer. 4/2

11:25 am-9:45 am

1 stop17h 20m

Porto

mar. 4/8

6:15 am-4:45 pm

1 stop15h 30m

$551

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

mar. 3/25

7:50 pm-12:50 pm

1 stop13h 00m

Porto

mar. 4/8

6:15 am-4:45 pm

1 stop15h 30m

$566

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

mar. 3/4

10:50 am-10:35 am

2 stops18h 45m

Porto

mar. 3/11

6:00 am-7:10 pm

2 stops17h 10m

$578

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

mer. 3/19

7:50 pm-6:40 pm

2 stops18h 50m

Porto

dim. 3/23

12:05 pm-5:55 pm

2 stops57h 50m

$603

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

dim. 3/16

12:10 am-9:55 am

1 stop29h 45m

Porto

lun. 3/31

9:15 pm-1:15 pm

1 stop21h 00m

$625

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

lun. 2/24

4:05 pm-7:40 am

1 stop10h 35m

Porto

mer. 3/5

8:40 pm-3:55 pm

1 stop24h 15m

$638

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

ven. 3/7

9:20 am-3:15 pm

2 stops24h 55m

Porto

mer. 3/12

6:00 am-4:19 pm

2 stops38h 19m

$741

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

mer. 5/14

3:15 pm-6:30 pm

2 stops22h 15m

Porto

mar. 5/20

8:40 am-9:21 pm

2 stops17h 41m

$820

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

ven. 6/27

11:05 am-7:35 am

2 stops15h 30m

Porto

sam. 7/12

8:15 am-7:26 pm

2 stops16h 11m

$1,130

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

dim. 6/8

1:52 pm-6:55 am

1 stop12h 03m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 15 results
1
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Compare providers for flights from Charlotte to Porto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to Porto in February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charlotte-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charlotte to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Charlotte 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.

Travel insights for flights from Charlotte to Porto

Get recent, data-driven insights about flights from Charlotte to Porto including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Charlotte to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Charlotte to Porto. Price data was last updated on January 31, 2025.

The price you pay for your flight from Charlotte to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Charlotte to Porto?

Currently, January is the cheapest month in which you can book a flight from Charlotte to Porto (average of $523). Flying from Charlotte to Porto in June is currently the most expensive (average of $1,089). 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.

What is the cheapest time of day to fly from CLT to OPO?

Find hourly flight availability from Charlotte to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated février 6, 2025.

When flying from Charlotte to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 15% versus a flight in the afternoon.

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated février 6, 2025.
8.0
Very good

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8.0
Very good

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good

Food

7.3

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Charlotte to Porto round-trip?

    According to our current data, Lufthansa ($566), SWISS ($605), and British Airways ($625) offers the cheapest pricing from Charlotte to Porto. Lufthansa is currently priced 33% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $807. Scandinavian Airlines flights start at $1,441 while deals on British Airways start at $2,110 one-way.

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

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

  • How can I find direct flights from Charlotte to Porto?

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

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

    Yes. Cheapflights offers flight deals from Charlotte to Porto 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 Charlotte to Porto?

    Currently, January is the cheapest month in which you can book a flight from Charlotte to Porto (average of $523). Flying from Charlotte to Porto in June is currently the most expensive (average of $1,089). 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

Traveling to a place near Charlotte?

Book flights to Charlotte if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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