Portugal

$271+ Cheap flights from Charlotte (CLT) to Portugal

CLT — LIS
Dec 2 — Dec 91
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Cheap flight deals from Charlotte to Portugal

Cheapest flights from Charlotte to Portugal

Mon 11/306:50 pm -
1 stop13h 00m
Tue 12/151:45 pm -
1 stop32h 10m
Deal found 11/1$710
Mon 11/306:50 pm -
1 stop13h 40m
Tue 12/156:05 am -
1 stop15h 50m
Deal found 10/30$713
Tue 12/16:50 pm -
1 stop13h 35m
Fri 12/186:00 am -
1 stop15h 55m
Deal found 11/1$714
Mon 11/306:50 pm -
1 stop13h 00m
Tue 12/157:20 pm -
2 stops26h 35m
Deal found 11/1$718
Sun 11/295:10 pm -
1 stop11h 10m
Tue 12/155:00 am -
2 stops22h 00m
Deal found 10/31$720
Thu 11/1210:18 pm -
1 stop33h 42m
Tue 11/247:00 am -
2 stops46h 34m
Deal found 10/30$724
Sun 11/295:10 pm -
1 stop11h 10m
Tue 12/156:05 am -
1 stop15h 50m
Deal found 10/31$728
Sun 12/69:52 am -
2 stops17h 23m
Tue 12/225:00 am -
2 stops22h 28m
Deal found 10/28$729
Mon 11/306:00 am -
2 stops22h 30m
Tue 12/156:00 am -
2 stops18h 01m
Deal found 11/1$731
Sun 12/66:15 pm -
1 stop10h 15m
Tue 12/221:45 pm -
1 stop32h 10m
Deal found 10/28$734
Sun 12/138:55 am -
1 stop19h 25m
Thu 1/145:00 am -
2 stops21h 06m
Deal found 10/28$734
Sun 11/2910:24 am -
1 stop18h 41m
Tue 12/156:05 am -
1 stop15h 50m
Deal found 10/31$735

Find flight deals from Charlotte to Portugal

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$710
(Mytrip)

One-way from

$271
(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. 21% potential increase in price ($248 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($31 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

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Thu 11/12

10:18 pm-5:00 pm

2 stops37h 42m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$271

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Fri 11/13

9:41 pm-11:00 am

3 stops32h 19m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$307

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Fri 1/22

8:54 am-6:45 am

2 stops40h 51m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$366

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

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

$392

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Mon 11/9

6:00 pm-12:25 pm

1 stop13h 25m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$396
Quickest round-trip

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

Mon 11/9

6:00 pm-12:05 pm

1 stop13h 05m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$397

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Fri 11/13

6:00 pm-12:05 pm

1 stop13h 05m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$402

CharlotteFaro

CLT Charlotte Douglas - FAO Faro

CLTFAO

Charlotte Douglas

Mon 3/8

1:15 pm-1:50 pm

2 stops19h 35m

Faro

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 59 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

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.

Food

6.7

Comfort

7.3

Overall

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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.

Food

6.7

Comfort

7.3

Overall

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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.

Food

6.7

Comfort

7.3

Overall

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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.

Food

6.7

Comfort

7.3

Overall

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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.

Food

6.7

Comfort

7.3

Overall

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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.

Food

6.7

Comfort

7.3

Overall

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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 19h 20m. United Airlines provides one of the quickest options available for as low as $990. The distance between Charlotte and Portugal is about 3966 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$991FlexibilityNo cancel feeOn-time71%
DeltaCheapest$569Average$960FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$583Average$870FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$586Average$1,058FlexibilityNo cancel feeOn-time69%

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