HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LIS
abr. 30 — may. 71
mié. 4/30
mié. 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charlotte to Portugal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Charlotte to Portugal

Keep the following information in mind while searching for Charlotte to Portugal flight deals. Data was last updated abril 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$690
(United)

One-way from

$295
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$784
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. 18% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 abril 25, 2025.

This Iberia deal was found by Cheapflights users on 4/25. 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.
dom. 10/265:00 pmCLT - OPO
1 stop10h 40mIberia
mar. 11/48:40 pmOPO - CLT
2 stops25h 18mIberia
Deal found 4/25$642
This American Airlines deal was found by Cheapflights users on 4/24. 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.
dom. 10/265:00 pmCLT - OPO
1 stop10h 40mAmerican Airlines
mié. 11/58:20 amOPO - CLT
2 stops18h 35mAmerican Airlines
Deal found 4/24$643
This United Airlines deal was found by Cheapflights users on 4/25. 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.
dom. 10/2610:23 amCLT - OPO
2 stops24h 52mUnited Airlines
mar. 11/412:30 pmOPO - CLT
2 stops26h 43mUnited Airlines
Deal found 4/25$667
This United deal was found by Cheapflights users on 4/23. 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.
mar. 8/56:26 amCLT - OPO
1 stop22h 19mMultiple Airlines
mar. 8/1912:50 pmOPO - CLT
2 stops30h 41mMultiple Airlines
Deal found 4/23$690
This Lufthansa deal was found by Cheapflights users on 4/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/17:47 pmCLT - OPO
2 stops35h 53mLufthansa
dom. 11/96:15 amOPO - CLT
1 stop15h 40mLufthansa
Deal found 4/25$716
This CheapOair deal was found by Cheapflights users on 4/24. 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.
vie. 8/18:30 amCLT - LIS
2 stops18h 50mMultiple Airlines
dom. 8/316:15 amLIS - CLT
1 stop15h 30mMultiple Airlines
Deal found 4/24$772
This Air Canada deal was found by Cheapflights users on 4/25. 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.
sáb. 11/229:20 amCLT - LIS
2 stops19h 00mAir Canada
dom. 11/3011:00 amLIS - CLT
1 stop14h 59mAir Canada
Deal found 4/25$774
This United Airlines deal was found by Cheapflights users on 4/25. 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.
dom. 4/272:48 pmCLT - LIS
1 stop14h 42mUnited Airlines
mié. 5/711:25 amLIS - CLT
2 stops36h 17mUnited Airlines
Deal found 4/25$779
This Virgin Atlantic deal was found by Cheapflights users on 4/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/257:20 pmCLT - LIS
1 stop31h 40mVirgin Atlantic
jue. 5/812:45 pmLIS - CLT
2 stops16h 07mVirgin Atlantic
Deal found 4/24$786
This KLM deal was found by Cheapflights users on 4/24. 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.
dom. 4/271:55 pmCLT - LIS
1 stop13h 05mKLM
dom. 5/410:00 amLIS - CLT
1 stop12h 08mKLM
Deal found 4/24$798
This British Airways deal was found by Cheapflights users on 4/24. 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.
vie. 4/2511:30 pmCLT - LIS
1 stop18h 40mBritish Airways
mié. 5/78:45 pmLIS - CLT
1 stop24h 20mBritish Airways
Deal found 4/24$801
This Delta deal was found by Cheapflights users on 4/24. 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.
dom. 4/278:22 amCLT - LIS
2 stops18h 38mDelta
dom. 5/410:00 amLIS - CLT
2 stops16h 11mDelta
Deal found 4/24$807

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 abril 25, 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

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

mar. 8/5

6:26 am-9:45 am

1 stop22h 19m

Porto

mar. 8/19

12:50 pm-2:31 pm

2 stops30h 41m

$690

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

jue. 10/2

11:35 am-7:35 am

2 stops15h 00m

Porto

jue. 10/30

8:20 am-9:50 pm

2 stops17h 30m

$719

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

mié. 10/8

5:22 pm-11:20 pm

2 stops24h 58m

Porto

jue. 10/16

6:15 am-4:45 pm

1 stop15h 30m

$723

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

vie. 8/1

8:30 am-8:20 am

2 stops18h 50m

Lisbon Humberto Delgado

dom. 8/31

6:15 am-4:45 pm

1 stop15h 30m

$772

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

dom. 9/28

3:15 pm-9:20 am

2 stops13h 05m

Lisbon Humberto Delgado

sáb. 10/4

7:30 am-9:22 pm

2 stops18h 52m

$793

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

mar. 9/2

7:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

mar. 9/9

11:25 am-5:15 pm

2 stops34h 50m

$805

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

jue. 5/15

1:21 pm-10:55 am

2 stops16h 34m

Lisbon Humberto Delgado

jue. 5/22

10:00 am-11:14 pm

1 stop18h 14m

$809

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

mar. 9/2

11:55 pm-11:00 pm

1 stop18h 05m

Lisbon Humberto Delgado

mar. 9/9

6:35 am-4:05 pm

1 stop14h 30m

$815

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

mié. 7/16

1:10 pm-8:00 am

1 stop13h 50m

Lisbon Humberto Delgado

mié. 7/23

10:00 am-5:13 pm

1 stop12h 13m

$824

CharlotteFunchal

CLT - FNC

CLTFNC

Charlotte Douglas

lun. 5/5

5:48 pm-5:45 pm

2 stops18h 57m

Funchal Madeira

dom. 5/11

6:40 pm-4:29 pm

2 stops26h 49m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 55 results
1
2
3
...
6

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 $612). Flying from Charlotte to Portugal in June is currently the most expensive (average of $1,203). 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 abril 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charlotte to Portugal as you normally would.

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 abril 25, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Charlotte to Portugal. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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 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.

  • 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 Air Canada ($352), Brussels Airlines ($354), and British Airways ($356).

  • 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 $612). Flying from Charlotte to Portugal in June is currently the most expensive (average of $1,203). 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 Portugal

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Heathrow flights
Raleigh to Heathrow flights
Charlotte to Leonardo da Vinci/Fiumicino flights
Raleigh to Charles de Gaulle flights
Charlotte to Dublin flights
Charlotte to Athens flights
Charlotte to Charles de Gaulle flights
Charlotte to Madrid flights
Raleigh to Frankfurt flights
Charlotte to Munich flights
Charlotte to Frankfurt flights
Raleigh to Dublin flights
Raleigh to Gatwick flights
Charlotte to Gatwick flights
Raleigh to Leonardo da Vinci/Fiumicino flights
Charlotte to Orly flights
Raleigh to Keflavik Intl flights
Raleigh to Athens flights
Raleigh to Orly flights
Charlotte to Barcelona-El Prat flights
Raleigh to Istanbul flights
Charlotte to London City flights
Raleigh to London City flights
Charlotte to Edinburgh flights
Raleigh to Vicenza flights
Charlotte to Lisbon flights
Raleigh to Barcelona-El Prat flights
Raleigh to Madrid flights
Raleigh to Lisbon flights
Raleigh to Zurich flights
Charlotte to Malpensa flights
Raleigh to Amsterdam flights
Charlotte to Vicenza flights
Charlotte to Florence flights
Norfolk to Heathrow flights
Charlotte to Istanbul flights
Raleigh to Sabiha Gokcen flights
Raleigh to Edinburgh flights
Raleigh to Malpensa flights
Charlotte to Amsterdam flights
Charlotte to Linate flights
Charlotte to Keflavik Intl flights
Greensboro to Heathrow flights
Knoxville to Heathrow flights
Charlotte to Zurich flights
Raleigh to Florence flights
Norfolk to Charles de Gaulle flights
Raleigh to Stansted flights
Charlotte to Frederic Chopin flights
Raleigh to Prague flights

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 abril 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$548Average$685FlexibilityNo cancel feeOn-time76%
IberiaCheapest$553Average$813FlexibilityNo cancel feeOn-time77%
DeltaCheapest$565Average$905FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$566Average$791FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$567Average$813FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$568Average$894FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$581Average$883FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$586Average$848FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$592Average$752FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$595Average$846FlexibilityNo cancel feeOn-time67%

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.