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

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

What airlines fly to Portugal?

United Airlines, American Airlines and British Airways 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 37% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 9 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 2026, there are 9 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.

$320 Cheap Flights from Charlotte to Portugal in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Charlotte to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 pm - 1:25 pmCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

13h 35m1 stop Munich Franz Josef Strauss

6:00 am - 4:55 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

15h 55m1 stop Munich Franz Josef Strauss

$683Lufthansa

Tue, Dec 8 - Wed, Dec 16

6:50 pm - 1:25 pmCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

13h 35m1 stop Munich Franz Josef Strauss

6:00 am - 4:55 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

15h 55m1 stop Munich Franz Josef Strauss

$686Lufthansa

Tue, Dec 8 - Wed, Dec 16

5:10 pm - 9:20 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

11h 10m1 stop Toronto Pearson Intl

6:05 am - 4:55 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

15h 50m1 stop Munich Franz Josef Strauss

$691Multiple Airlines

Sun, Dec 6 - Tue, Dec 22

8:55 am - 9:20 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

19h 25m1 stop Toronto Pearson Intl

6:05 am - 4:55 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

15h 50m1 stop Munich Franz Josef Strauss

$693Multiple Airlines

Sun, Dec 6 - Tue, Dec 22

2:30 pm - 8:00 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

12h 30m1 stop New York John F Kennedy Intl

11:15 am - 9:35 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

15h 20m2 stops Boston Logan Intl Detroit Metropolitan Wayne County

$699Virgin Atlantic

Sun, Dec 6 - Tue, Dec 22

3:35 pm - 7:40 amCLT Charlotte Douglas-OPO Porto

11h 05m1 stop Madrid Barajas

8:40 pm - 3:45 pmOPO Porto-CLT Charlotte Douglas

24h 05m1 stop Madrid Barajas

$706Iberia

Wed, Apr 14 - Mon, Apr 26

3:35 pm - 7:40 amCLT Charlotte Douglas-OPO Porto

11h 05m1 stop Madrid Barajas

8:40 pm - 3:45 pmOPO Porto-CLT Charlotte Douglas

24h 05m1 stop Madrid Barajas

$706Iberia

Wed, Apr 14 - Wed, Apr 21

10:55 am - 8:10 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

16h 15m1 stop Newark

6:00 am - 4:55 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

15h 55m1 stop Munich Franz Josef Strauss

$710United Airlines

Wed, Dec 2 - Wed, Dec 9

11:50 am - 8:10 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

15h 20m1 stop Newark

12:50 pm - 8:54 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

37h 04m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$710United Airlines

Tue, Dec 1 - Tue, Dec 8

2:28 pm - 9:00 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

13h 32m2 stops New York John F Kennedy Intl Boston Logan Intl

10:00 am - 9:54 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

16h 54m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$858Virgin Atlantic

Fri, Nov 6 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

12:30 pm - 10:20 amCLT Charlotte Douglas-OPO Porto

16h 50m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:00 am - 8:54 pmOPO Porto-CLT Charlotte Douglas

19h 54m2 stops Frankfurt am Main Chicago O'Hare Intl

$772Lufthansa

Wed, Oct 21 - Wed, Nov 25

9:54 am - 9:45 amCLT Charlotte Douglas-OPO Porto

18h 51m1 stop Newark

12:35 pm - 9:46 amOPO Porto-CLT Charlotte Douglas

26h 11m2 stops Frankfurt am Main Chicago O'Hare Intl

$779United Airlines

Wed, Oct 21 - Wed, Nov 25

2:28 pm - 10:30 amCLT Charlotte Douglas-OPO Porto

15h 02m1 stop New York John F Kennedy Intl

5:00 am - 6:07 pmOPO Porto-CLT Charlotte Douglas

18h 07m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$781Delta

Wed, Oct 21 - Wed, Nov 25

1:15 pm - 9:45 amCLT Charlotte Douglas-OPO Porto

15h 30m1 stop Newark

12:35 pm - 9:41 pmOPO Porto-CLT Charlotte Douglas

14h 06m1 stop Newark

$789United Airlines

Wed, Oct 21 - Wed, Nov 25

3:40 pm - 7:40 amCLT Charlotte Douglas-OPO Porto

11h 00m1 stop Madrid Barajas

8:40 pm - 4:40 pmOPO Porto-CLT Charlotte Douglas

25h 00m1 stop Madrid Barajas

$790Multiple Airlines

Wed, Oct 21 - Wed, Nov 25

6:00 pm - 4:00 pmCLT Charlotte Douglas-OPO Porto

17h 00m2 stops New York John F Kennedy Intl Madrid Barajas

8:20 am - 9:46 pmOPO Porto-CLT Charlotte Douglas

18h 26m2 stops Madrid Barajas Washington, D.C. Dulles Intl

$794American Airlines

Wed, Oct 21 - Wed, Nov 25

8:20 pm - 4:00 pmCLT Charlotte Douglas-OPO Porto

14h 40m2 stops Newark Madrid Barajas

8:20 am - 8:07 pmOPO Porto-CLT Charlotte Douglas

16h 47m2 stops Madrid Barajas Chicago O'Hare Intl

$794Iberia

Wed, Oct 21 - Wed, Nov 25

7:30 am - 7:40 amCLT Charlotte Douglas-OPO Porto

19h 10m2 stops New York John F Kennedy Intl Madrid Barajas

8:40 pm - 4:40 pmOPO Porto-CLT Charlotte Douglas

25h 00m1 stop Madrid Barajas

$795Multiple Airlines

Wed, Oct 21 - Wed, Nov 25

7:50 pm - 4:20 pmCLT Charlotte Douglas-OPO Porto

39h 30m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

1:45 pm - 4:55 pmOPO Porto-CLT Charlotte Douglas

32h 10m1 stop Munich Franz Josef Strauss

$865Lufthansa

Sat, Oct 24 - Sun, Nov 1

6:40 pm - 12:55 amCLT Charlotte Douglas-OPO Porto

25h 15m1 stop Munich Franz Josef Strauss

1:45 pm - 4:55 pmOPO Porto-CLT Charlotte Douglas

32h 10m1 stop Munich Franz Josef Strauss

$946Lufthansa

Sat, Oct 24 - Sun, Nov 1

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Lufthansa flights from Charlotte to Portugal

Our best Lufthansa deals on Charlotte to Portugal flight tickets

Lufthansa

Dec 8

CLT6:50 pmCharlotte Douglas

13h 35m

1 stop

LIS1:25 pmLisbon Humberto Delgado

Dec 16

LIS6:00 amLisbon Humberto Delgado

15h 55m

1 stop

CLT4:55 pmCharlotte Douglas

$683

Lufthansa

Dec 8

CLT6:50 pmCharlotte Douglas

13h 35m

1 stop

LIS1:25 pmLisbon Humberto Delgado

Dec 16

LIS6:00 amLisbon Humberto Delgado

15h 55m

1 stop

CLT4:55 pmCharlotte Douglas

$686

Lufthansa

Dec 1

CLT6:50 pmCharlotte Douglas

13h 35m

1 stop

LIS1:25 pmLisbon Humberto Delgado

Dec 8

LIS6:05 amLisbon Humberto Delgado

15h 50m

1 stop

CLT4:55 pmCharlotte Douglas

$687

United Airlines flights from Charlotte to Portugal

Our best United Airlines deals on Charlotte to Portugal flight tickets

United Airlines

Dec 1

CLT10:55 amCharlotte Douglas

16h 15m

1 stop

LIS8:10 amLisbon Humberto Delgado

Dec 8

LIS6:05 amLisbon Humberto Delgado

15h 50m

1 stop

CLT4:55 pmCharlotte Douglas

$710

United Airlines

Dec 1

CLT7:50 pmCharlotte Douglas

30h 05m

2 stops

LIS6:55 amLisbon Humberto Delgado

Dec 10

LIS6:05 amLisbon Humberto Delgado

15h 50m

1 stop

CLT4:55 pmCharlotte Douglas

$713

United Airlines

Apr 13

CLT6:19 pmCharlotte Douglas

10h 26m

1 stop

OPO9:45 amPorto

Apr 20

OPO6:00 amPorto

20h 23m

2 stops

CLT9:23 pmCharlotte Douglas

$717

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Tue 12/8

6:50 pm-1:25 pm

1 stop13h 35m

Lisbon Humberto Delgado

Wed 12/16

6:00 am-4:55 pm

1 stop15h 55m

$683

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Tue 12/8

6:50 pm-1:25 pm

1 stop13h 35m

Lisbon Humberto Delgado

Wed 12/16

6:00 am-4:55 pm

1 stop15h 55m

$686

Quickest round-trip

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Sun 12/6

5:10 pm-9:20 am

1 stop11h 10m

Lisbon Humberto Delgado

Tue 12/22

6:05 am-4:55 pm

1 stop15h 50m

$691

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Sun 12/6

8:55 am-9:20 am

1 stop19h 25m

Lisbon Humberto Delgado

Tue 12/22

6:05 am-4:55 pm

1 stop15h 50m

$693

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Sun 12/6

2:30 pm-8:00 am

1 stop12h 30m

Lisbon Humberto Delgado

Tue 12/22

11:15 am-9:35 pm

2 stops15h 20m

$699

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Wed 4/14

3:35 pm-7:40 am

1 stop11h 05m

Porto

Mon 4/26

8:40 pm-3:45 pm

1 stop24h 05m

$706

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Wed 4/14

3:35 pm-7:40 am

1 stop11h 05m

Porto

Wed 4/21

8:40 pm-3:45 pm

1 stop24h 05m

$706

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Wed 12/2

10:55 am-8:10 am

1 stop16h 15m

Lisbon Humberto Delgado

Wed 12/9

6:00 am-4:55 pm

1 stop15h 55m

$710

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Tue 12/1

11:50 am-8:10 am

1 stop15h 20m

Lisbon Humberto Delgado

Tue 12/8

12:50 pm-8:54 pm

2 stops37h 04m

$710

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Fri 11/6

2:28 pm-9:00 am

2 stops13h 32m

Lisbon Humberto Delgado

Wed 11/11

10:00 am-9:54 pm

2 stops16h 54m

$858

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 January. Flight prices, which tend to average around $641, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Charlotte during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $691.

How far in advance should I book a flight from Charlotte 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 $927 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 $733 on momondo.

Can stopping save me money on Charlotte to Portugal flights?

You could potentially save up to 15% 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

Best Price Found	$320
Fastest flight time	10h 26m
Direct flights	None

The best one-way flight to Portugal from Charlotte in the past 72 hours is $320. The best round-trip flight deal from Charlotte to Portugal found on momondo in the last 72 hours is $683.

The fastest flight from Charlotte to Portugal takes 10h 26m

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

Search flight deals

Frequently asked questions about flying from Charlotte to Portugal

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 2026, there are 9 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
Virgin Atlantic	PriceFrom $244	Free Cancellation	Rating 7.5 696 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom $437	Free Cancellation	Rating 7.6 1,418 reviews	Search Finnair flights
Lufthansa	PriceFrom $513	Free Cancellation	Rating 6.8 8,279 reviews	Search Lufthansa flights
Delta	PriceFrom $532	Free Cancellation	Rating 7.8 8,650 reviews	Search Delta flights
Iberia	PriceFrom $539	Free Cancellation	Rating 7.0 3,242 reviews	Search Iberia flights
British Airways	PriceFrom $550	Free Cancellation	Rating 6.7 8,266 reviews	Search British Airways flights
American Airlines	PriceFrom $550	Free Cancellation	Rating 7.0 12,180 reviews	Search American Airlines flights
Air Canada	PriceFrom $583	Free Cancellation	Rating 7.1 11,784 reviews	Search Air Canada flights
United Airlines	PriceFrom $586	Free Cancellation	Rating 7.3 10,390 reviews	Search United Airlines 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

Other flights from Charlotte

Other flights to Portugal

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $405

Flights to Portofrom $396

Flights to Funchalfrom $405

Flights to Farofrom $570

Flights to Ponta Delgadafrom $553

Flights to Lajesfrom $554

Flights to Hortafrom $550

Flights to Pico Islandfrom $557

Flights to Porto Santofrom $1,072

Flights to Velasfrom $557

Cheap flights from Charlotte to Portugal from $320

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 2/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Charlotte to Portugal

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Lufthansa flights from Charlotte to Portugal

Our best Lufthansa 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

momondo Fare Finder

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

See travel insights to Portugal from

How to get the cheapest flight ticket from Charlotte to Portugal

What is the cheapest month to fly to Portugal?

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

Can stopping save me money on Charlotte to Portugal flights?

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

What airlines fly to Portugal?

Cheap Charlotte to Portugal flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Charlotte 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?

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

Charlotte flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year