Portugal

$319+ Cheap flights from Charlotte (CLT) to Portugal

CLT — LIS
Oct 22 — Oct 291
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Cheap flight deals from Charlotte to Portugal

Cheapest flights from Charlotte to Portugal

Mon 11/95:10 pm -
1 stop11h 10m
Wed 11/2511:20 am -
1 stop14h 46m
Deal found 9/18$548
Mon 11/22:28 pm -
2 stops37h 32m
Wed 11/1810:00 am -
1 stop13h 44m
Deal found 9/22$550
Wed 11/118:45 pm -
1 stop16h 00m
Wed 11/186:30 am -
1 stop14h 55m
Deal found 9/19$553
Mon 11/92:30 pm -
2 stops13h 30m
Wed 11/2510:00 am -
1 stop17h 16m
Deal found 9/18$554
Tue 11/1010:24 am -
1 stop18h 41m
Tue 11/2412:50 pm -
2 stops37h 04m
Deal found 9/22$556
Wed 11/1110:24 am -
1 stop18h 56m
Wed 11/1811:20 am -
2 stops31h 22m
Deal found 9/20$561
Mon 11/211:05 pm -
1 stop14h 45m
Mon 11/168:45 pm -
1 stop24h 40m
Deal found 9/18$562
Mon 11/211:05 pm -
1 stop14h 45m
Wed 11/188:45 pm -
1 stop24h 55m
Deal found 9/22$564
Wed 10/2111:00 am -
1 stop17h 45m
Wed 11/2512:35 pm -
1 stop14h 06m
Deal found 9/22$565
Wed 10/213:40 pm -
1 stop11h 00m
Wed 11/258:20 am -
2 stops16h 07m
Deal found 9/19$566
Wed 10/213:40 pm -
1 stop11h 00m
Wed 11/48:40 pm -
1 stop24h 45m
Deal found 9/19$567
Mon 11/22:23 pm -
2 stops13h 37m
Wed 11/1811:15 am -
2 stops15h 39m
Deal found 9/22$567

Find flight deals from Charlotte to Portugal

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$535
(Flighttix)

One-way from

$332
(Lufthansa)

Popular in

June

Cheapest in

January

Average price

$993
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 ($255 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in September 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

Wed 3/3

1:05 pm-9:30 am

2 stops15h 25m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$348

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Sun 2/28

10:23 am-9:30 am

2 stops18h 07m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$348

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Tue 3/2

11:05 am-9:30 am

1 stop17h 25m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$348

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Sat 2/27

8:00 pm-9:30 am

1 stop32h 30m

Porto

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$360

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Mon 11/30

6:50 pm-7:55 pm

3 stops44h 05m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$424

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Tue 11/10

9:50 am-9:00 am

1 stop18h 10m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$463

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Sat 11/7

4:07 pm-10:10 am

2 stops37h 03m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$469

CharlottePonta Delgada

CLT Charlotte Douglas - PDL Ponta Delgada Nordela

CLTPDL

Charlotte Douglas

Mon 2/8

7:05 pm-6:35 pm

2 stops19h 30m

Ponta Delgada Nordela

Wed 12/31

12:00 am-8:00 pm

Nonstop0h 00m

$475

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Mon 11/16

10:52 am-8:10 am

1 stop16h 18m

Lisbon Humberto Delgado

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$491

CharlottePonta Delgada

CLT Charlotte Douglas - PDL Ponta Delgada Nordela

CLTPDL

Charlotte Douglas

Wed 2/10

6:50 pm-11:45 pm

3 stops24h 55m

Ponta Delgada Nordela

Wed 12/31

12:00 am-8:00 pm

Nonstop0h 00m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/19

Showing 1-10 of 48 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, February is the cheapest month in which you can book a flight from Charlotte to Portugal (average of $657). Flying from Charlotte to Portugal in June is currently the most expensive (average of $1,258). 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 47 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

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

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.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

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.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

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.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

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.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

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.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

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 11h 10m. Virgin Atlantic provides one of the quickest options available for as low as $548. The distance between Charlotte and Portugal is about 3863 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 American Airlines ($224).

  • 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, February is the cheapest month in which you can book a flight from Charlotte to Portugal (average of $657). Flying from Charlotte to Portugal in June is currently the most expensive (average of $1,258). 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$507Average$731FlexibilityNo cancel feeOn-time76%
DeltaCheapest$532Average$960FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$539Average$986FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$555Average$880FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$563Average$992FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$579Average$1,035FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$583Average$789FlexibilityNo cancel feeOn-time67%

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