HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Charlotte (CLT) to Porto (OPO) from $401

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 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CLT — OPO
Jun 17 — Jun 241
From?
To?
Mon 6/17
Mon 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Charlotte Douglas to Porto are usually found in January or November, booked 76 days in advance, depart on a Thursday or Friday and return on a Wednesday

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 June 12, 2024.

Popular in

August

Cheapest in

January

Average price

$1,075

Round-trip from

$524
High demand for flights, 38% potential price rise
Search Deals
Best time to find cheap flights, 46% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Charlotte Douglas to Porto
Search Deals

What is the cheapest day to fly round-trip from Charlotte to Porto?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 21% on the overall cost on flights from Charlotte to Porto.

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

Users have found that booking a flight from Charlotte to Porto at least 52 days early can save you up to 69% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Charlotte to Porto for as little as $738 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $982 for flights departing within the next 3 days.

What is the cheapest month to fly from Charlotte to Porto?

Flights from Charlotte to Porto lean towards being more expensive in August. Prices are generally better when you fly from Charlotte to Porto in January, with the cheapest ticket starting at $505.

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

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 26% versus a flight in the afternoon.

Cheap Charlotte to Porto flights in June & July 2024

Find cheap flight options from Charlotte to Porto specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 12, 2024.
These are some of the best deals we've found on flights to Porto in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Fri 7/129:25 amCLT - OPO
3 stops26h 30mMultiple Airlines
Fri 7/192:40 pmOPO - CLT
2 stops26h 39mMultiple Airlines
Deal found 6/12$818
Fri 7/129:25 amCLT - OPO
2 stops26h 10mMultiple Airlines
Fri 7/196:10 amOPO - CLT
2 stops35h 09mMultiple Airlines
Deal found 6/12$876
Thu 7/187:47 pmCLT - OPO
2 stops14h 43mAir France
Wed 7/249:15 amOPO - CLT
2 stops16h 35mAir France
Deal found 6/11$893
Thu 7/1811:52 amCLT - OPO
3 stops28h 23mMultiple Airlines
Wed 7/246:00 amOPO - CLT
3 stops34h 02mMultiple Airlines
Deal found 6/11$947
Thu 7/1811:52 amCLT - OPO
3 stops28h 23mMultiple Airlines
Wed 7/246:00 amOPO - CLT
2 stops35h 08mMultiple Airlines
Deal found 6/11$963
Fri 7/1212:40 pmCLT - OPO
3 stops21h 40mMultiple Airlines
Fri 7/197:35 amOPO - CLT
3 stops33h 44mMultiple Airlines
Deal found 6/12$988
Thu 7/186:00 amCLT - OPO
2 stops28h 45mUnited Airlines
Wed 7/2412:35 pmOPO - CLT
1 stop13h 29mUnited Airlines
Deal found 6/11$999
Mon 7/88:31 amCLT - OPO
3 stops31h 44mMultiple Airlines
Sat 7/136:10 amOPO - CLT
3 stops23h 17mMultiple Airlines
Deal found 6/12$1,020
Fri 7/125:59 pmCLT - OPO
1 stop10h 46mUnited Airlines
Fri 7/199:00 amOPO - CLT
1 stop12h 34mUnited Airlines
Deal found 6/12$1,065

Charlotte to Porto 2024 flight deals

Discover exclusive flight deals for travel between Charlotte and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
These are some of the best deals we've found on flights to Porto in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Mon 9/235:00 pmCLT - OPO
2 stops17h 55mIberia
Tue 10/88:35 pmOPO - CLT
1 stop23h 25mIberia
Deal found 6/11$574
Sat 8/178:04 amCLT - OPO
2 stops18h 31mAmerican Airlines
Wed 8/2812:20 pmOPO - CLT
2 stops28h 30mAmerican Airlines
Deal found 6/11$611
Wed 9/183:34 pmCLT - OPO
2 stops35h 01mIberia
Fri 9/278:35 pmOPO - CLT
1 stop23h 25mIberia
Deal found 6/11$617
Sat 8/172:25 pmCLT - OPO
1 stop14h 20mMultiple Airlines
Wed 8/286:15 amOPO - CLT
1 stop15h 20mMultiple Airlines
Deal found 6/11$621
Tue 8/137:46 pmCLT - OPO
2 stops14h 44mKLM
Tue 8/209:15 amOPO - CLT
2 stops16h 35mKLM
Deal found 6/11$625
Wed 9/183:34 pmCLT - OPO
2 stops35h 01mIberia
Fri 9/2712:25 pmOPO - CLT
2 stops33h 27mIberia
Deal found 6/11$637
Sat 9/2811:20 pmCLT - OPO
2 stops27h 15mIberia
Sat 10/58:35 pmOPO - CLT
1 stop23h 25mIberia
Deal found 6/11$639
Mon 9/235:00 pmCLT - OPO
2 stops17h 55mIberia
Tue 10/88:35 pmOPO - CLT
1 stop23h 25mIberia
Deal found 6/12$645
Wed 9/183:34 pmCLT - OPO
2 stops35h 01mIberia
Fri 9/278:35 pmOPO - CLT
1 stop23h 25mIberia
Deal found 6/12$652

One-way flights to Porto from Charlotte

Search for one-way flight options from Charlotte to Porto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Take a look at some of the best available options we've come across on one-way flights from Charlotte to Porto. Those needing a return flight from Charlotte to Porto can use the search form above.
Sat 6/2211:03 pmCLT - OPO
2 stops42h 02mMultiple Airlines
Deal found 6/11$401
Sun 6/235:25 amCLT - OPO
2 stops35h 40mMultiple Airlines
Deal found 6/11$405
Sat 6/2211:03 pmCLT - OPO
3 stops40h 02mMultiple Airlines
Deal found 6/11$426
Sun 6/2312:14 pmCLT - OPO
3 stops28h 51mMultiple Airlines
Deal found 6/11$550
Fri 6/218:31 amCLT - OPO
3 stops30h 19mMultiple Airlines
Deal found 6/11$629
Fri 6/213:42 pmCLT - OPO
2 stops26h 08mMultiple Airlines
Deal found 6/11$672
Sat 6/226:30 pmCLT - OPO
1 stop21h 30mMultiple Airlines
Deal found 6/11$772
Sun 6/234:10 pmCLT - OPO
1 stop11h 40mMultiple Airlines
Deal found 6/11$893
Fri 6/212:29 pmCLT - OPO
1 stop11h 21mUnited Airlines
Deal found 6/11$3,112

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 3,117,830 searches. Data last updated June 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$574 - $803

Route

Depart

Return

Price

Charlotte DouglasPorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 9/23

2 stops17h 55m

Porto

Tue 10/8

1 stop23h 25m

$574

Charlotte DouglasPorto

CLT - OPO

CLTOPO

Charlotte Douglas

Sat 8/17

2 stops18h 31m

Porto

Wed 8/28

2 stops28h 30m

$611

Charlotte DouglasPorto

CLT - OPO

CLTOPO

Charlotte Douglas

Sat 8/17

1 stop14h 20m

Porto

Wed 8/28

1 stop15h 20m

$621

Charlotte DouglasPorto

CLT - OPO

CLTOPO

Charlotte Douglas

Tue 8/13

2 stops14h 44m

Porto

Tue 8/20

2 stops16h 35m

$625

Charlotte DouglasPorto

CLT - OPO

CLTOPO

Charlotte Douglas

Thu 8/15

2 stops20h 00m

Porto

Mon 9/30

2 stops21h 05m

$662

Charlotte DouglasPorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 9/23

2 stops32h 25m

Porto

Tue 10/8

2 stops36h 55m

$663

Charlotte DouglasPorto

CLT - OPO

CLTOPO

Charlotte Douglas

Sat 10/12

2 stops39h 00m

Porto

Sun 10/20

2 stops35h 45m

$683

Charlotte DouglasPorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 9/23

1 stop23h 55m

Porto

Tue 10/8

1 stop15h 20m

$693

Charlotte DouglasPorto

CLT - OPO

CLTOPO

Charlotte Douglas

Thu 8/15

1 stop11h 30m

Porto

Mon 9/30

2 stops20h 38m

$803

Flights are sorted by cheapest first

Deals found on 6/11

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 May 31, 2024.
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 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Charlotte to Porto?

Use this chart to determine the cheapest time to fly round-trip from Charlotte to Porto. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Charlotte to Porto flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Porto by month

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

OPO

Temperature

48.2 - 68 °F

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 June 12, 2024.
See what other customers who have flown with Iberia, KLM and Delta from Charlotte to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,466 reviews
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.7
Good
1,904 reviews
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,699 reviews
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • Can I find flights from Charlotte to Porto for under $600 on Cheapflights?

    Yes, there are multiple flights from Charlotte to Porto for under $600. The cheapest flight booked recently is on Iberia for just $574, but on average you can expect to pay $662.

  • What are the cheapest airlines flying from Charlotte to Porto round-trip?

    According to our current data, Iberia ($574), American Airlines ($611), and KLM ($625) offers the cheapest pricing from Charlotte to Porto. Iberia is currently priced 39% below the average price you’ll pay for this route.

  • What does CLT to OPO mean?

    Great question - CLT to OPO just means Charlotte Douglas Airport to Porto Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Charlotte to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Charlotte to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Charlotte to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Charlotte to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Charlotte to Porto that allow pets onboard?

    Many airlines flying from Charlotte to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Charlotte to Porto?

    Yes, you can often find last-minute deals on Charlotte to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Charlotte to Porto flight deals updated?

    The Charlotte to Porto flight deals you see on this page were last updated on 6/12.

  • What are the most popular airlines that fly from Charlotte to Porto?

    When booking a flight from Charlotte to Porto, you may want to consider flying on American Airlines, British Airways or Delta as they are the most popular for this route.

  • 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 $524). Flying from Charlotte to Porto in June is currently the most expensive (average of $974). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charlotte to Porto
See prices for flight routes from nearby airports that may be better suited for you.

Charlotte to Lisbon flights
Raleigh to Lisbon flights
Wilmington to Lisbon flights
Raleigh to Porto flights
Knoxville to Lisbon flights
Norfolk to Lisbon flights
Asheville to Lisbon flights
Raleigh to Ponta Delgada flights
Raleigh to Funchal flights
Charlotte to Ponta Delgada flights
Charlotte to Funchal flights
Greensboro to Lisbon flights
Blountville to Lisbon flights
Raleigh to Faro flights
Asheville to Porto flights
Greensboro to Funchal flights
Norfolk to Porto flights
Charlotte to Faro flights
Charlotte to Lajes flights
Knoxville to Funchal flights
Fayetteville to Porto flights
Blountville to Porto flights
Knoxville to Faro flights

Top 6 airlines flying from Charlotte to Porto

Discover the top 6 airlines that operate flights from Charlotte to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$574Average$860FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$611Average$813FlexibilityNo cancel feeOn-time70%
IberiaCheapest$631Average$958FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$645Average$857FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$764Average$1,063FlexibilityNo cancel feeOn-time69%
DeltaCheapest$792Average$979FlexibilityNo cancel feeOn-timeN/A
San Diego to San Francisco flights
Los Angeles to Minneapolis flights
Phoenix to Los Angeles flights
New York to Las Vegas flights
Denver to Phoenix flights
Seattle to Hawaii flights
Salt Lake City to Seattle flights
New York to Washington, D.C. flights
San Diego to Sacramento flights
Miami to Cancún flights
Boston to Florida flights
Charlotte to Chicago O'Hare Intl Airport flights

Search flights from Charlotte to Porto by cabin class

Find flights from Charlotte to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Naxos
Flights to Urumqi
Flights to Kaunas
Flights to Hyannis Barnstable
Flights to Brainerd Crow Wing County
Flights to Figari-Sud Corse
Flights to Komatsu
Flights to Riverton
Flights to Hakodate
Flights to Trabzon
Flights to Surigao
Flights to Pellston Emmet County
Flights to Constanţa Mihail Kogalniceanu
Flights to Neiva La Marguita
Flights to Liberal
Flights to Virac
Flights to Devils Lake
Flights to Edremit/Korfez
Flights to Alghero-Fertilia
Flights to Gaziantep
Flights to Paleochori Milos
Flights to Rhinelander Oneida County
Flights to Nampula
Flights to Leh
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines