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Portugal

$348+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LIS
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
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 June 23, 2026.

This Gotogate deal was found by Cheapflights users on 6/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:40 pm
CLT
-
LIS
1 stop14h 20m
Multiple Airlines
Tue 11/31:00 pm
LIS
-
CLT
1 stop12h 59m
Multiple Airlines
Deal found 6/22$676
This Gotogate deal was found by Cheapflights users on 6/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:20 am
CLT
-
LIS
1 stop21h 40m
Multiple Airlines
Wed 11/42:10 pm
LIS
-
CLT
1 stop31h 45m
Multiple Airlines
Deal found 6/22$688
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Mon 10/1911:10 pm
CLT
-
LIS
1 stop13h 45m
American Airlines
Tue 11/36:30 am
LIS
-
CLT
1 stop13h 00m
American Airlines
Deal found 6/20$699
This United Airlines deal was found by Cheapflights users on 6/20. 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 10/1911:00 am
CLT
-
LIS
2 stops18h 30m
United Airlines
Tue 11/36:10 am
LIS
-
CLT
1 stop15h 45m
United Airlines
Deal found 6/20$700
This American Airlines deal was found by Cheapflights users on 6/21. 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 10/279:15 pm
CLT
-
LIS
1 stop16h 25m
American Airlines
Wed 11/46:30 am
LIS
-
CLT
1 stop13h 00m
American Airlines
Deal found 6/21$701
This Finnair deal was found by Cheapflights users on 6/21. 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.
Wed 11/48:15 pm
CLT
-
LIS
1 stop16h 25m
Multiple Airlines
Wed 11/116:30 am
LIS
-
CLT
1 stop13h 00m
Multiple Airlines
Deal found 6/21$702
This United Airlines deal was found by Cheapflights users on 6/19. 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 11/1610:24 am
CLT
-
LIS
1 stop18h 56m
United Airlines
Thu 11/266:10 am
LIS
-
CLT
1 stop15h 45m
United Airlines
Deal found 6/19$706
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 10/276:00 am
CLT
-
LIS
1 stop24h 05m
United Airlines
Wed 11/41:00 pm
LIS
-
CLT
1 stop32h 19m
United Airlines
Deal found 6/19$707
This Finnair deal was found by Cheapflights users on 6/22. 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.
Wed 10/213:45 pm
CLT
-
OPO
1 stop10h 55m
Multiple Airlines
Wed 11/258:40 pm
OPO
-
CLT
1 stop22h 50m
Multiple Airlines
Deal found 6/22$743
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 10/213:50 pm
CLT
-
OPO
1 stop12h 55m
United Airlines
Wed 11/256:00 am
OPO
-
CLT
2 stops22h 39m
United Airlines
Deal found 6/22$745
This KLM deal was found by Cheapflights users on 6/18. 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.
Wed 10/211:15 pm
CLT
-
OPO
1 stop16h 15m
KLM
Wed 11/255:00 am
OPO
-
CLT
2 stops18h 40m
KLM
Deal found 6/18$747
This Delta deal was found by Cheapflights users on 6/18. 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.
Wed 10/216:59 pm
CLT
-
OPO
2 stops15h 26m
Delta
Wed 11/255:00 am
OPO
-
CLT
2 stops23h 53m
Delta
Deal found 6/18$751

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 June 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$676
(Gotogate)

One-way from

$348
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$1,251
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. 24% potential increase in price ($277 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 23, 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

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Wed 10/21

3:45 pm-7:40 am

1 stop10h 55m

Porto

Wed 11/25

8:40 pm-2:30 pm

1 stop22h 50m

$743

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Wed 10/21

1:15 pm-9:45 am

1 stop15h 30m

Porto

Wed 11/25

6:00 am-9:33 pm

2 stops20h 33m

$745

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 11/9

6:00 am-9:30 am

2 stops22h 30m

Porto

Sat 11/14

6:00 am-6:46 pm

2 stops17h 46m

$800

CharlottePonta Delgada

CLT - PDL

CLTPDL

Charlotte Douglas

Mon 7/13

10:35 am-8:20 am

2 stops41h 45m

Ponta Delgada Nordela

Wed 7/22

9:35 am-11:59 pm

2 stops42h 24m

$821

CharlottePonta Delgada

CLT - PDL

CLTPDL

Charlotte Douglas

Mon 7/13

6:00 am-8:40 am

2 stops22h 40m

Ponta Delgada Nordela

Wed 7/22

11:00 am-9:29 pm

2 stops14h 29m

$826

CharlottePonta Delgada

CLT - PDL

CLTPDL

Charlotte Douglas

Mon 7/13

5:52 pm-8:40 am

1 stop10h 48m

Ponta Delgada Nordela

Wed 7/22

9:35 am-8:57 pm

1 stop15h 22m

$840

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Thu 8/6

6:00 am-9:45 am

2 stops22h 45m

Porto

Thu 8/20

6:20 am-4:45 pm

1 stop15h 25m

$854

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Thu 8/6

6:00 am-9:45 am

2 stops22h 45m

Porto

Thu 8/20

6:00 am-11:59 pm

2 stops22h 59m

$858

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sat 9/19

5:58 pm-11:05 am

2 stops36h 07m

Lisbon Humberto Delgado

Fri 9/25

6:15 am-4:45 pm

1 stop15h 30m

$861

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Sun 9/27

7:21 pm-10:25 am

1 stop10h 04m

Porto

Sat 10/10

5:55 am-9:50 pm

2 stops20h 55m

$862

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 53 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, April is the cheapest month in which you can book a flight from Charlotte to Portugal (average of $437). Flying from Charlotte to Portugal in July is currently the most expensive (average of $779). 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.

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

The price you pay for your flight from Charlotte to Portugal may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 23, 2026.
See what other customers who have flown with United Airlines,American Airlines, andIberia 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.
United Airlines
7.4
Good
9,873 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,873 reviews
United Airlines
7.4
Good
9,873 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,744 reviews
United Airlines
7.4
Good
9,873 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Iberia
7.0
Good
3,248 reviews
United Airlines
7.4
Good
9,873 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Lufthansa
6.8
Okay
8,086 reviews
United Airlines
7.4
Good
9,873 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
British Airways
6.7
Okay
8,064 reviews
United Airlines
7.4
Good
9,873 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 15h 30m. United Airlines provides one of the quickest options available for as low as $745. 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 ($266).

  • 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, April is the cheapest month in which you can book a flight from Charlotte to Portugal (average of $437). Flying from Charlotte to Portugal in July is currently the most expensive (average of $779). 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

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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 June 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$437Average$1,018FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$507Average$706FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$532Average$746FlexibilityNo cancel feeOn-time77%
DeltaCheapest$532Average$882FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$539Average$939FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$555Average$868FlexibilityNo cancel feeOn-time71%
KLMCheapest$556Average$924FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$557Average$996FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$557Average$867FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$583Average$749FlexibilityNo cancel feeOn-time67%

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