Portugal

$312+ Cheap flights from Charlotte (CLT) to Portugal

CLT — LIS
Dec 7 — Dec 141
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

Cheapest flights from Charlotte to Portugal

Sun 12/65:10 pm -
1 stop11h 10m
Tue 12/226:05 am -
1 stop15h 50m
Deal found 11/5$728
Sun 12/62:30 pm -
1 stop12h 30m
Tue 12/2211:15 am -
2 stops15h 20m
Deal found 11/3$733
Mon 12/78:55 am -
2 stops20h 45m
Mon 12/142:20 pm -
1 stop31h 35m
Deal found 11/7$737
Sun 12/1310:20 am -
1 stop18h 45m
Thu 12/246:05 am -
1 stop15h 50m
Deal found 11/5$739
Sun 12/136:00 am -
2 stops21h 10m
Wed 12/236:00 am -
1 stop15h 55m
Deal found 11/5$743
Sun 12/135:10 pm -
1 stop11h 10m
Thu 12/246:05 am -
1 stop15h 50m
Deal found 11/5$744
Sat 12/127:50 pm -
2 stops32h 40m
Tue 12/221:45 pm -
1 stop32h 10m
Deal found 11/3$751
Sat 12/128:30 pm -
2 stops39h 15m
Tue 12/228:40 pm -
2 stops29h 08m
Deal found 11/3$758
Mon 11/96:50 pm -
1 stop13h 40m
Fri 11/276:00 am -
1 stop15h 55m
Deal found 11/3$758
Sun 12/67:20 pm -
2 stops17h 10m
Tue 12/225:30 am -
2 stops21h 58m
Deal found 11/5$759
Wed 11/111:22 pm -
1 stop15h 08m
Wed 11/186:00 am -
2 stops22h 59m
Deal found 11/5$789
Wed 11/112:54 pm -
1 stop13h 36m
Wed 11/181:45 pm -
1 stop32h 10m
Deal found 11/5$791

Find flight deals from Charlotte to Portugal

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$704
(Gotogate)

One-way from

$312
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$960
Provider with most accurate pricing for Charlotte Douglas-Lisbon Humberto Delgado flight deals.
Provider most trusted by Cheapflights users for Charlotte Douglas-Lisbon Humberto Delgado flights.
From Charlotte Douglas to Portugal
One-way flight from Charlotte Douglas to Portugal
Highest demand for flights based on searches. 20% potential increase in price ($239 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
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 Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Thu 11/12

5:38 pm-5:35 am

2 stops54h 57m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$312

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Mon 2/1

10:07 am-8:00 pm

2 stops28h 53m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$335

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Sat 4/17

10:46 pm-9:05 am

1 stop29h 19m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$340

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Wed 11/11

11:52 am-10:00 am

3 stops41h 08m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$386

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Mon 2/1

5:15 pm-7:20 pm

3 stops45h 05m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$389

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Mon 11/16

6:00 pm-12:25 pm

1 stop13h 25m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$394

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Sat 11/14

6:00 pm-10:45 am

1 stop11h 45m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$394

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Tue 11/10

6:00 pm-11:20 am

1 stop12h 20m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$397

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Sat 11/14

6:00 pm-11:55 am

1 stop12h 55m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$398

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Thu 1/28

6:50 pm-1:30 pm

1 stop13h 40m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 60 resultsSorted by cheapest first
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

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 $654). Flying from Charlotte to Portugal in June is currently the most expensive (average of $1,243). 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 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Portugal

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.

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

  • 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 45m. United Airlines provides one of the quickest options available for as low as $791. 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), Lufthansa ($222), and British Airways ($266).

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

  • 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 $654). Flying from Charlotte to Portugal in June is currently the most expensive (average of $1,243). 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

Top 9 airlines flying from Charlotte to Portugal

AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$244Average$340FlexibilityNo cancel feeOn-time72%
FinnairCheapest$437Average$1,057FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$513Average$736FlexibilityNo cancel feeOn-time76%
IberiaCheapest$539Average$979FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$550Average$992FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$555Average$992FlexibilityNo cancel feeOn-time71%
DeltaCheapest$569Average$960FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$586Average$1,057FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$606Average$933FlexibilityNo 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.