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Portugal

$295+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LIS
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
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 March 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 3/167:50 pm
CLT
-
LIS
1 stop23h 40m
Lufthansa
Tue 3/316:15 am
LIS
-
CLT
1 stop15h 30m
Lufthansa
Deal found 3/13$590
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:28 pm
CLT
-
LIS
2 stops24h 17m
Lufthansa
Tue 4/146:15 am
LIS
-
CLT
1 stop15h 30m
Lufthansa
Deal found 3/14$598
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Wed 4/1510:16 am
CLT
-
LIS
2 stops25h 59m
Multiple Airlines
Wed 4/227:00 pm
LIS
-
CLT
1 stop21h 45m
Multiple Airlines
Deal found 3/16$607
This American Airlines deal was found by Cheapflights users on 3/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:30 pm
CLT
-
LIS
1 stop14h 10m
American Airlines
Wed 11/46:30 am
LIS
-
CLT
1 stop14h 40m
American Airlines
Deal found 3/15$612
This United Airlines deal was found by Cheapflights users on 3/16. 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 11/16:50 pm
CLT
-
LIS
1 stop23h 40m
United Airlines
Thu 11/56:10 am
LIS
-
CLT
1 stop15h 45m
United Airlines
Deal found 3/16$620
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Mon 3/1611:07 am
CLT
-
LIS
2 stops19h 08m
United Airlines
Tue 3/316:15 am
LIS
-
CLT
1 stop15h 30m
United Airlines
Deal found 3/15$623
This Finnair deal was found by Cheapflights users on 3/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:45 pm
CLT
-
OPO
1 stop10h 55m
Multiple Airlines
Mon 11/28:40 pm
OPO
-
CLT
2 stops25h 27m
Multiple Airlines
Deal found 3/13$654
This Iberia deal was found by Cheapflights users on 3/13. 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.
Sun 10/256:50 pm
CLT
-
OPO
2 stops17h 10m
Iberia
Mon 11/28:40 pm
OPO
-
CLT
2 stops25h 27m
Iberia
Deal found 3/13$658
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Sun 10/2511:30 am
CLT
-
OPO
2 stops16h 10m
American Airlines
Mon 11/28:40 pm
OPO
-
CLT
1 stop24h 30m
American Airlines
Deal found 3/12$659
This Flysmarter deal was found by Cheapflights users on 3/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:19 pm
CLT
-
FNC
2 stops18h 06m
Multiple Airlines
Wed 5/61:35 pm
FNC
-
CLT
2 stops22h 24m
Multiple Airlines
Deal found 3/15$663
This Air Canada deal was found by Cheapflights users on 3/16. 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.
Sun 11/225:00 pm
CLT
-
OPO
2 stops37h 40m
Air Canada
Fri 11/276:00 am
OPO
-
CLT
2 stops19h 59m
Air Canada
Deal found 3/16$667
This Expedia deal was found by Cheapflights users on 3/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 pm
CLT
-
FNC
2 stops37h 55m
Iberia
Mon 4/201:20 pm
FNC
-
CLT
2 stops35h 12m
Iberia
Deal found 3/15$679

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$590
(Kiwi.com)

One-way from

$295
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$788
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 ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 17, 2026.
Use the filters below to find and compare flights from Charlotte to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Mon 4/20

8:05 pm-11:10 pm

1 stop22h 05m

Lisbon Humberto Delgado

Fri 5/8

6:35 am-4:35 pm

1 stop15h 00m

$651

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 4/14

6:40 pm-10:45 pm

1 stop23h 05m

Lisbon Humberto Delgado

Fri 5/1

10:25 am-11:59 pm

2 stops18h 34m

$661

CharlotteFaro

CLT - FAO

CLTFAO

Charlotte Douglas

Mon 4/13

2:30 pm-7:25 pm

2 stops23h 55m

Faro

Mon 4/20

9:45 pm-7:19 pm

2 stops26h 34m

$709

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Thu 4/16

2:18 pm-3:25 pm

2 stops20h 07m

Lisbon Humberto Delgado

Thu 4/30

10:25 am-11:59 pm

2 stops18h 34m

$728

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Wed 5/6

1:53 pm-3:25 pm

2 stops20h 32m

Porto

Tue 5/12

5:00 am-10:06 pm

2 stops22h 06m

$742

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Wed 5/6

1:53 pm-3:25 pm

2 stops20h 32m

Porto

Sat 5/23

12:55 pm-9:05 am

1 stop25h 10m

$755

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Thu 4/16

2:18 pm-11:15 am

2 stops15h 57m

Porto

Tue 4/28

6:00 am-9:15 pm

2 stops20h 15m

$775

CharlottePonta Delgada

CLT - PDL

CLTPDL

Charlotte Douglas

Thu 5/7

12:50 pm-6:45 am

2 stops37h 55m

Ponta Delgada Nordela

Fri 5/15

5:30 pm-10:01 pm

1 stop32h 31m

$779

CharlotteFaro

CLT - FAO

CLTFAO

Charlotte Douglas

Sun 4/12

7:40 pm-2:30 pm

2 stops37h 50m

Faro

Sun 4/19

3:25 pm-8:57 pm

2 stops34h 32m

$781

CharlotteFaro

CLT - FAO

CLTFAO

Charlotte Douglas

Sun 4/12

6:00 am-11:20 am

2 stops24h 20m

Faro

Sun 4/19

3:25 pm-8:57 pm

2 stops34h 32m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $497). Flying from Charlotte to Portugal in June is currently the most expensive (average of $732). 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.

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 March 17, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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
8,288 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

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
8,288 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

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
9,431 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

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
7.1
Good
11,466 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

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.
Lufthansa
6.8
Okay
7,858 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

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
7,797 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

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 20h 32m. United Airlines provides one of the quickest options available for as low as $742. The distance between Charlotte and Portugal is about 3827 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 Iberia ($203), American Airlines ($224), and British Airways ($267).

  • 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 - Ponta Delgada Nordela.

  • 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 $497). Flying from Charlotte to Portugal in June is currently the most expensive (average of $732). 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.

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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$437Average$1,018FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$507Average$718FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$532Average$752FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$544Average$1,303FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$557Average$988FlexibilityNo cancel feeOn-time69%
KLMCheapest$557Average$846FlexibilityNo cancel feeOn-time75%
IberiaCheapest$559Average$933FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$561Average$853FlexibilityNo cancel feeOn-time71%
DeltaCheapest$576Average$881FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$583Average$749FlexibilityNo cancel feeOn-time67%

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