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Portugal

$311+ Cheap flights from Charlotte (CLT) to Portugal

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LIS
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Charlotte to Portugal

Cheapest flights from Charlotte to Portugal
Explore the most affordable flight options available from Charlotte to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:50 pmCLT - LIS
1 stop23h 40mLufthansa
Tue 12/237:45 amLIS - CLT
1 stop14h 10mLufthansa
Deal found 12/15$722
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:50 pmCLT - LIS
1 stop23h 40mMultiple Airlines
Tue 12/2311:20 amLIS - CLT
2 stops14h 37mMultiple Airlines
Deal found 12/15$744
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/187:44 pmCLT - LIS
1 stop9h 31mUnited Airlines
Wed 12/2411:00 amLIS - CLT
1 stop14h 57mUnited Airlines
Deal found 12/15$811
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/1811:02 amCLT - LIS
2 stops16h 08mUnited Airlines
Thu 12/2510:15 amLIS - CLT
2 stops18h 44mUnited Airlines
Deal found 12/15$819
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:44 pmCLT - LIS
1 stop9h 31mLufthansa
Mon 12/297:45 amLIS - CLT
1 stop14h 10mLufthansa
Deal found 12/15$826
This KAYAK deal was found by Cheapflights users on 12/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:44 pmCLT - LIS
1 stop9h 31mLufthansa
Mon 12/296:10 amLIS - CLT
1 stop15h 45mLufthansa
Deal found 12/14$860
This oojo deal was found by Cheapflights users on 12/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:25 pmCLT - LIS
1 stop22h 20mBritish Airways
Tue 12/307:40 pmLIS - CLT
2 stops29h 55mBritish Airways
Deal found 12/14$864
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/2511:15 amCLT - LIS
2 stops18h 00mUnited Airlines
Mon 12/296:10 amLIS - CLT
1 stop15h 45mUnited Airlines
Deal found 12/14$865
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/1810:00 amCLT - LIS
1 stop19h 15mUnited Airlines
Mon 12/296:10 amLIS - CLT
1 stop15h 45mUnited Airlines
Deal found 12/15$878
This CheapOair deal was found by Cheapflights users on 12/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:02 pmCLT - LIS
2 stops16h 43mBritish Airways
Tue 12/237:40 pmLIS - CLT
2 stops28h 30mBritish Airways
Deal found 12/15$880
This KAYAK deal was found by Cheapflights users on 12/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:50 pmCLT - OPO
1 stop13h 00mLufthansa
Mon 12/296:15 amOPO - CLT
1 stop15h 40mLufthansa
Deal found 12/14$1,148
This British Airways deal was found by Cheapflights users on 12/15. 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.
Tue 12/166:33 pmCLT - FAO
2 stops18h 17mBritish Airways
Mon 12/295:50 pmFAO - CLT
2 stops33h 04mBritish Airways
Deal found 12/15$1,166

Find flight deals from Charlotte to Portugal

Keep the following information in mind while searching for Charlotte to Portugal flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$455
(Kiwi.com)

One-way from

$294
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$868
Provider with most accurate pricing for Charlotte Douglas-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Lisbon Humberto Delgado flights.
Search Deals
From Charlotte Douglas to Portugal
Search Deals
One-way flight from Charlotte Douglas to Portugal
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte to Portugal 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 December 16, 2025.
Use the filters below to find and compare flights from Charlotte to Portugal that are best for you.

Fly from

Charlotte

Fly to

Portugal

Route

Depart

Return

Price

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 2/10

2:20 pm-8:10 am

1 stop12h 50m

Lisbon Humberto Delgado

Fri 3/6

6:10 am-4:55 pm

1 stop15h 45m

$513

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 1/13

9:55 am-9:20 am

2 stops18h 25m

Lisbon Humberto Delgado

Tue 1/20

11:20 am-5:24 pm

2 stops35h 04m

$517

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 2/11

5:05 pm-9:20 am

1 stop11h 15m

Lisbon Humberto Delgado

Wed 2/18

11:20 am-2:11 pm

2 stops31h 51m

$519

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 3/11

6:15 am-9:20 am

2 stops23h 05m

Lisbon Humberto Delgado

Thu 3/26

7:45 am-5:55 pm

1 stop14h 10m

$520

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Mon 1/12

4:14 pm-9:05 am

1 stop11h 51m

Lisbon Humberto Delgado

Tue 1/27

6:30 am-4:05 pm

1 stop14h 35m

$521

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Mon 3/16

10:15 am-9:00 am

1 stop18h 45m

Lisbon Humberto Delgado

Wed 4/1

5:00 am-9:31 pm

2 stops21h 31m

$523

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 3/3

6:50 pm-3:15 pm

1 stop15h 25m

Lisbon Humberto Delgado

Mon 3/16

12:25 pm-5:55 pm

1 stop33h 30m

$523

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sun 3/15

7:46 pm-5:30 pm

2 stops17h 44m

Lisbon Humberto Delgado

Wed 4/1

5:00 am-7:06 pm

2 stops19h 06m

$527

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 2/10

12:59 pm-11:20 am

2 stops17h 21m

Lisbon Humberto Delgado

Fri 3/6

5:00 am-6:00 pm

2 stops18h 00m

$528

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sun 3/15

7:46 pm-3:10 pm

2 stops15h 24m

Lisbon Humberto Delgado

Tue 3/31

5:00 am-10:43 pm

2 stops22h 43m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 60 results
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Best time to book a flight from Charlotte to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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.

Cheapflights Insights

Everything you need to know about your flight from Charlotte to Portugal

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

Currently, January is the cheapest month in which you can book a flight from Charlotte to Portugal (average of $500). Flying from Charlotte to Portugal in June is currently the most expensive (average of $733). 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 PT?

Find hourly flight availability from Charlotte to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

When flying from Charlotte to Portugal, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 7% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Charlotte to Portugal. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Charlotte to Portugal flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated December 16, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Charlotte to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,052 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,580 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Portugal. 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 Charlotte to Portugal?

    Located just 5.7 mi from the city center, Charlotte Douglas (CLT) is the airport most travelers will use when flying to Portugal from Charlotte.

  • How long is the flight from Charlotte to Portugal?

    A quick flight from Charlotte to Portugal can take about 12h 50m. United Airlines provides one of the quickest options available for as low as $513. The distance between Charlotte and Portugal is about 3863 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Charlotte to Portugal are Delta ($310), American Airlines ($329), and United Airlines ($330).

  • What are the most popular routes from Charlotte to Portugal?

    The most popular flight routes from Charlotte to Portugal are Charlotte Douglas - Lisbon Humberto Delgado, Charlotte Douglas - Porto and Charlotte Douglas - Funchal Madeira.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Charlotte to Portugal (average of $500). Flying from Charlotte to Portugal in June is currently the most expensive (average of $733). 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.

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Alternative routes for Charlotte to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Charlotte to Portugal

Discover the top 10 airlines that operate flights from Charlotte to Portugal. 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 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$532Average$820FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$567Average$897FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$570Average$1,073FlexibilityNo cancel feeOn-time69%
FinnairCheapest$574Average$694FlexibilityNo cancel feeOn-time76%
KLMCheapest$582Average$831FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$595Average$883FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$599Average$770FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$602Average$1,304FlexibilityNo cancel feeOn-time70%
DeltaCheapest$617Average$910FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$628Average$859FlexibilityNo cancel feeOn-time77%

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