What is the cheapest airline that flies from Charlotte Douglas to Portugal?

American Airlines, British Airways, and Iberia are the most popular carriers operating from Charlotte Douglas to Portugal

What airlines fly to Portugal?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Portugal from Charlotte according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 11 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Charlotte Douglas Airport to Portugal?

Prices for flights from Charlotte Douglas Airport to Portugal refresh daily.

How many operators does momondo search for flights from Charlotte Douglas Airport to Portugal?

As of October 2025, there are 11 operators available to choose from for flights from Charlotte Douglas Airport to Portugal.

How old do you have to be to fly from Charlotte Douglas Airport to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charlotte Douglas Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$216 Cheap Flights from Charlotte to Portugal in 2025/26

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One-way

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Cheap round-trip flights

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5:35 pm - 11:40 pmCLT-OPO

25h 05m2 stops

1:45 pm - 4:55 pmOPO-CLT

32h 10m1 stop

$524Lufthansa

Find Deal

Wed, Nov 26 - Wed, Dec 3

9:30 am - 12:50 pmCLT-OPO

22h 20m2 stops

6:00 am - 8:57 pmOPO-CLT

19h 57m2 stops

$556Air Canada

Find Deal

Mon, Nov 17 - Wed, Dec 3

6:50 pm - 12:50 pmCLT-OPO

13h 00m1 stop

6:00 am - 8:57 pmOPO-CLT

19h 57m2 stops

$559Multiple Airlines

Find Deal

Mon, Nov 17 - Wed, Dec 3

8:20 pm - 5:55 pmCLT-LIS

16h 35m1 stop

10:55 am - 9:50 pmLIS-CLT

14h 55m2 stops

$585American Airlines

Find Deal

Fri, Mar 6 - Thu, Mar 12

7:50 pm - 11:30 pmCLT-LIS

23h 40m1 stop

11:55 am - 11:51 pmLIS-CLT

15h 56m1 stop

$586United Airlines

Find Deal

Thu, Mar 12 - Wed, Mar 25

9:30 am - 9:20 amCLT-LIS

18h 50m1 stop

6:10 am - 5:55 pmLIS-CLT

15h 45m1 stop

$589United Airlines

Find Deal

Fri, Mar 6 - Thu, Mar 12

1:15 pm - 10:35 amCLT-LIS

17h 20m2 stops

10:00 am - 9:50 pmLIS-CLT

15h 50m2 stops

$637Delta

Find Deal

Wed, Mar 11 - Thu, Mar 26

10:25 pm - 8:55 amCLT-LIS

30h 30m1 stop

11:05 am - 3:20 pmLIS-CLT

32h 15m1 stop

$648British Airways

Find Deal

Sat, Mar 14 - Sat, Mar 21

5:50 pm - 2:45 pmCLT-FAO

15h 55m1 stop

7:50 pm - 1:10 pmFAO-CLT

22h 20m1 stop

$1,002American Airlines

Find Deal

Mon, Mar 30 - Fri, Apr 3

11:50 pm - 11:30 amCLT-FNC

31h 40m1 stop

12:10 pm - 3:20 pmFNC-CLT

31h 10m1 stop

$1,636British Airways

Find Deal

Sat, Mar 21 - Fri, Mar 27

SWISS flights from Charlotte to Portugal

Our best SWISS deals on Charlotte to Portugal flight tickets

SWISS

Mar 12

CLT7:50 pmCharlotte Douglas

38h 45m

2 stops

LIS2:35 pmLisbon Humberto Delgado

Mar 22

LIS3:25 pmLisbon Humberto Delgado

54h 30m

2 stops

CLT5:55 pmCharlotte Douglas

$584

Find similar

SWISS

Apr 27

CLT6:40 pmCharlotte Douglas

17h 40m

2 stops

LIS5:20 pmLisbon Humberto Delgado

May 11

LIS12:35 pmLisbon Humberto Delgado

33h 32m

2 stops

CLT5:07 pmCharlotte Douglas

$597

Find similar

SWISS

Apr 23

CLT10:40 amCharlotte Douglas

25h 40m

2 stops

LIS5:20 pmLisbon Humberto Delgado

May 5

LIS6:10 pmLisbon Humberto Delgado

27h 35m

2 stops

CLT4:45 pmCharlotte Douglas

$617

Find similar

United Airlines flights from Charlotte to Portugal

Our best United Airlines deals on Charlotte to Portugal flight tickets

United Airlines

Mar 12

CLT7:50 pmCharlotte Douglas

23h 40m

1 stop

LIS11:30 pmLisbon Humberto Delgado

Mar 25

LIS11:55 amLisbon Humberto Delgado

15h 56m

1 stop

CLT11:51 pmCharlotte Douglas

$586

Find similar

United Airlines

Mar 6

CLT9:30 amCharlotte Douglas

18h 50m

1 stop

LIS9:20 amLisbon Humberto Delgado

Mar 12

LIS6:10 amLisbon Humberto Delgado

15h 45m

1 stop

CLT5:55 pmCharlotte Douglas

$589

Find similar

United Airlines

Mar 11

CLT10:00 amCharlotte Douglas

21h 35m

2 stops

LIS11:35 amLisbon Humberto Delgado

Mar 22

LIS5:00 amLisbon Humberto Delgado

22h 51m

2 stops

CLT11:51 pmCharlotte Douglas

$590

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Wed 11/26

5:35 pm-11:40 pm

2 stops25h 05m

Porto

Wed 12/3

1:45 pm-4:55 pm

1 stop32h 10m

$524

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 11/17

9:30 am-12:50 pm

2 stops22h 20m

Porto

Wed 12/3

6:00 am-8:57 pm

2 stops19h 57m

$556

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 11/17

6:50 pm-12:50 pm

1 stop13h 00m

Porto

Wed 12/3

6:00 am-8:57 pm

2 stops19h 57m

$559

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Fri 3/6

8:20 pm-5:55 pm

1 stop16h 35m

Lisbon Humberto Delgado

Thu 3/12

10:55 am-9:50 pm

2 stops14h 55m

$585

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Thu 3/12

7:50 pm-11:30 pm

1 stop23h 40m

Lisbon Humberto Delgado

Wed 3/25

11:55 am-11:51 pm

1 stop15h 56m

$586

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Fri 3/6

9:30 am-9:20 am

1 stop18h 50m

Lisbon Humberto Delgado

Thu 3/12

6:10 am-5:55 pm

1 stop15h 45m

$589

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 3/11

1:15 pm-10:35 am

2 stops17h 20m

Lisbon Humberto Delgado

Thu 3/26

10:00 am-9:50 pm

2 stops15h 50m

$637

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sat 3/14

10:25 pm-8:55 am

1 stop30h 30m

Lisbon Humberto Delgado

Sat 3/21

11:05 am-3:20 pm

1 stop32h 15m

$648

CharlotteFaro

CLT - FAO

CLTFAO

Charlotte Douglas

Mon 3/30

5:50 pm-2:45 pm

1 stop15h 55m

Faro

Fri 4/3

7:50 pm-1:10 pm

1 stop22h 20m

$1,002

CharlotteFunchal

CLT - FNC

CLTFNC

Charlotte Douglas

Sat 3/21

11:50 pm-11:30 am

1 stop31h 40m

Funchal Madeira

Fri 3/27

12:10 pm-3:20 pm

1 stop31h 10m

$1,636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Charlotte to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Charlotte is in February. Flight prices, which tend to average around $602, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Charlotte during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $612.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Wednesday is the cheapest day to fly to Portugal from Charlotte. The lowest ticket price found for a Wednesday departure recently was $729. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $994.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the evening. Flights from Charlotte to Portugal during this time can be as low as $840. In the morning is when there is more demand to fly to Portugal, so prices are often more expensive at around $973 per ticket.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Charlotte when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $818 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Charlotte for as low as $744 on momondo.

Can stopping save me money on Charlotte to Portugal flights?

You could potentially save up to 34% on your flight if you consider stops on a Charlotte to Portugal flight.

Cheap Charlotte to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charlotte to Portugal

Direct flights	None

There are no direct flights from Charlotte to Portugal. There are no popular flight routes from Charlotte to Portugal.

Search flight deals

When did momondo last update prices for flights from Charlotte Douglas Airport to Portugal?
Prices for flights from Charlotte Douglas Airport to Portugal refresh daily.
How many operators does momondo search for flights from Charlotte Douglas Airport to Portugal?
As of October 2025, there are 11 operators available to choose from for flights from Charlotte Douglas Airport to Portugal.
How old do you have to be to fly from Charlotte Douglas Airport to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charlotte Douglas Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Charlotte to Portugal

Compare and see reviews for airlines that fly from Charlotte to Portugal with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $570	Free Cancellation	Rating 7.4 8,999 reviews	Search United Airlines flights
Finnair	PriceFrom $574	Free Cancellation	Rating 7.6 1,333 reviews	Search Finnair flights
Air France	PriceFrom $575	Free Cancellation	Rating 7.4 1,482 reviews	Search Air France flights
American Airlines	PriceFrom $576	Free Cancellation	Rating 7.2 11,034 reviews	Search American Airlines flights
KLM	PriceFrom $577	Free Cancellation	Rating 7.7 1,406 reviews	Search KLM flights
Iberia	PriceFrom $587	Free Cancellation	Rating 7.0 3,004 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $592	Free Cancellation	Rating 7.5 671 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom $595	Free Cancellation	Rating 7.1 10,383 reviews	Search Air Canada flights
British Airways	PriceFrom $600	Free Cancellation	Rating 6.7 7,487 reviews	Search British Airways flights
Lufthansa	PriceFrom $602	Free Cancellation	Rating 6.8 7,542 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Charlotte to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charlotte to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Charlotte to Portugal with flexible booking policies on momondo?

Flights from Charlotte to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Charlotte to Portugal?

momondo helps you find the best flight between Charlotte and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Charlotte to Portugal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portugal from Charlotte. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Find better results for your trip to Portugal

Popular cities in Portugal

Flights to Lisbonfrom $351

Flights to Portofrom $346

Flights to Funchalfrom $401

Flights to Farofrom $392

Flights to Ponta Delgadafrom $391

Flights to Lajesfrom $482

Flights to Hortafrom $592

Flights to Pico Islandfrom $563

Flights to Porto Santofrom $956

Flights to Velasfrom $560

Cheap flights from Charlotte to Portugal from $216

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charlotte to Portugal departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Charlotte to Portugal

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

SWISS flights from Charlotte to Portugal

Our best SWISS deals on Charlotte to Portugal flight tickets

United Airlines flights from Charlotte to Portugal

Our best United Airlines deals on Charlotte to Portugal flight tickets

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Use the filters below to find and compare flights from Charlotte to Portugal that are best for you.

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How to get the cheapest flight ticket from Charlotte to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

What is the cheapest day to depart on your flight to Portugal?

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the evening. Flights from Charlotte to Portugal during this time can be as low as $840. In the morning is when there is more demand to fly to Portugal, so prices are often more expensive at around $973 per ticket.

How far in advance should I book a flight to Portugal?

Can stopping save me money on Charlotte to Portugal flights?

You could potentially save up to 34% on your flight if you consider stops on a Charlotte to Portugal flight.

What is the cheapest airline that flies from Charlotte Douglas to Portugal?

American Airlines, British Airways, and Iberia are the most popular carriers operating from Charlotte Douglas to Portugal

What airlines fly to Portugal?

Cheap Charlotte to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charlotte to Portugal

Direct flights

When did momondo last update prices for flights from Charlotte Douglas Airport to Portugal?

How many operators does momondo search for flights from Charlotte Douglas Airport to Portugal?

How old do you have to be to fly from Charlotte Douglas Airport to Portugal?

What documentation or ID do you need to fly to Portugal?

Best airlines flying from Charlotte to Portugal

Compare and see reviews for airlines that fly from Charlotte to Portugal with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Charlotte to Portugal?

Can I find flights from Charlotte to Portugal with flexible booking policies on momondo?

How can momondo help me find flights from Charlotte to Portugal?

I’m not ready to book a flight from Charlotte to Portugal right now. Can momondo alert me if prices change?

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo