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

Lufthansa, United Airlines, and Finnair 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 36% 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 September 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.

$321 Cheap Flights from Charlotte to Portugal in 2026

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.

8:15 pm - 2:55 pmCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

13h 40m1 stop London Heathrow

6:30 am - 4:10 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

14h 40m1 stop Madrid Barajas

$542Multiple Airlines

Wed, Jan 13 - Tue, Jan 19

6:25 pm - 12:05 pmCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

12h 40m1 stop London Heathrow

6:30 am - 2:35 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

13h 05m1 stop Madrid Barajas

$558American Airlines

Sun, Feb 7 - Fri, Mar 5

8:15 pm - 5:45 pmCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

16h 30m1 stop London Heathrow

6:30 am - 4:10 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

14h 40m1 stop Madrid Barajas

$558Multiple Airlines

Wed, Jan 13 - Tue, Jan 19

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

19h 25m1 stop Toronto Pearson Intl

11:20 am - 5:29 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

35h 09m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$565United Airlines

Wed, Jan 13 - Thu, Jan 21

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

19h 25m1 stop Toronto Pearson Intl

10:55 am - 4:57 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

35h 02m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$565United Airlines

Sun, Feb 7 - Fri, Mar 5

4:55 pm - 4:05 pmCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

19h 10m1 stop Madrid Barajas

6:30 am - 4:25 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

14h 55m1 stop Madrid Barajas

$565Iberia

Tue, Oct 27 - Wed, Nov 4

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

$571Iberia

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

$571American Airlines

Wed, Oct 21 - Wed, Nov 25

6:25 pm - 5:45 pmCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

18h 20m1 stop London Heathrow

11:05 am - 3:50 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

33h 45m1 stop Philadelphia

$575British Airways

Wed, Jan 13 - Thu, Jan 21

6:05 pm - 9:05 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

10h 00m1 stop Philadelphia

11:05 am - 9:55 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

15h 50m1 stop Philadelphia

$608British Airways

Tue, Nov 10 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

2:30 pm - 10:45 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

15h 15m1 stop Boston Logan Intl

12:45 pm - 10:03 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

14h 18m1 stop Boston Logan Intl

$1,005Delta

Tue, Sep 15 - Tue, Sep 22

11:35 am - 11:50 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

19h 15m2 stops New York John F Kennedy Intl Madrid Barajas

8:25 am - 8:29 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

17h 04m2 stops Madrid Barajas Boston Logan Intl

$1,007Iberia

Tue, Sep 15 - Tue, Sep 22

12:00 pm - 8:50 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

15h 50m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

12:45 pm - 10:03 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

14h 18m1 stop Boston Logan Intl

$1,009Delta

Tue, Sep 15 - Tue, Sep 22

4:15 pm - 11:50 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

14h 35m2 stops Boston Logan Intl Madrid Barajas

8:45 pm - 8:29 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

28h 44m2 stops Madrid Barajas Boston Logan Intl

$1,018Iberia

Tue, Sep 15 - Mon, Sep 21

11:10 pm - 5:55 pmCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

13h 45m1 stop London Heathrow

7:10 am - 6:55 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

16h 45m1 stop London Heathrow

$1,068American Airlines

Tue, Sep 15 - Mon, Sep 21

3:58 pm - 9:05 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

12h 07m2 stops Raleigh-Durham Philadelphia

7:10 am - 6:55 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

16h 45m1 stop London Heathrow

$1,079American Airlines

Tue, Sep 15 - Mon, Sep 21

4:53 pm - 9:35 pmCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

23h 42m2 stops Philadelphia Dublin

10:15 pm - 10:15 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

29h 00m2 stops Dublin Chicago O'Hare Intl

$1,127Aer Lingus

Tue, Sep 15 - Tue, Sep 22

2:30 pm - 10:45 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

15h 15m1 stop Boston Logan Intl

9:20 am - 9:52 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

17h 32m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,129Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

4:53 pm - 9:05 amCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

11h 12m1 stop Philadelphia

6:45 pm - 4:25 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

26h 40m1 stop London Heathrow

$1,213British Airways

Mon, Sep 14 - Mon, Sep 28

7:48 am - 4:25 pmCLT Charlotte Douglas-LIS Lisbon Humberto Delgado

27h 37m2 stops Washington, D.C. Reagan-National London Heathrow

7:20 am - 1:00 pmLIS Lisbon Humberto Delgado-CLT Charlotte Douglas

34h 40m1 stop London Heathrow

$1,270British Airways

Sun, Sep 13 - Sun, Sep 20

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Iberia flights from Charlotte to Portugal

Our best Iberia deals on Charlotte to Portugal flight tickets

Iberia

Dec 13

CLT3:45 pmCharlotte Douglas

26h 40m

1 stop

LIS11:25 pmLisbon Humberto Delgado

Dec 23

LIS8:20 amLisbon Humberto Delgado

12h 50m

1 stop

CLT4:10 pmCharlotte Douglas

$573

Iberia

Dec 28

CLT3:45 pmCharlotte Douglas

10h 55m

1 stop

LIS7:40 amLisbon Humberto Delgado

Jan 18

LIS6:50 pmLisbon Humberto Delgado

26h 20m

1 stop

CLT4:10 pmCharlotte Douglas

$576

Iberia

Oct 27

CLT7:47 pmCharlotte Douglas

16h 18m

2 stops

LIS4:05 pmLisbon Humberto Delgado

Nov 10

LIS6:30 amLisbon Humberto Delgado

18h 00m

2 stops

CLT7:30 pmCharlotte Douglas

$579

United Airlines flights from Charlotte to Portugal

Our best United Airlines deals on Charlotte to Portugal flight tickets

United Airlines

Jan 13

CLT8:55 amCharlotte Douglas

19h 25m

1 stop

LIS9:20 amLisbon Humberto Delgado

Jan 19

LIS11:20 amLisbon Humberto Delgado

35h 09m

2 stops

CLT5:29 pmCharlotte Douglas

$565

United Airlines

Feb 7

CLT8:15 amCharlotte Douglas

18h 55m

2 stops

LIS8:10 amLisbon Humberto Delgado

Mar 5

LIS10:55 amLisbon Humberto Delgado

33h 58m

2 stops

CLT3:53 pmCharlotte Douglas

$566

United Airlines

Jan 14

CLT6:30 amCharlotte Douglas

20h 40m

1 stop

LIS8:10 amLisbon Humberto Delgado

Jan 20

LIS11:20 amLisbon Humberto Delgado

34h 06m

1 stop

CLT4:26 pmCharlotte Douglas

$619

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Wed 1/13

8:15 pm-2:55 pm

1 stop13h 40m

Lisbon Humberto Delgado

Tue 1/19

6:30 am-4:10 pm

1 stop14h 40m

$542

Quickest round-trip

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Sun 2/7

6:25 pm-12:05 pm

1 stop12h 40m

Lisbon Humberto Delgado

Fri 3/5

6:30 am-2:35 pm

1 stop13h 05m

$558

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Wed 1/13

8:15 pm-5:45 pm

1 stop16h 30m

Lisbon Humberto Delgado

Tue 1/19

6:30 am-4:10 pm

1 stop14h 40m

$558

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Wed 1/13

8:55 am-9:20 am

1 stop19h 25m

Lisbon Humberto Delgado

Thu 1/21

11:20 am-5:29 pm

2 stops35h 09m

$565

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Sun 2/7

8:55 am-9:20 am

1 stop19h 25m

Lisbon Humberto Delgado

Fri 3/5

10:55 am-4:57 pm

2 stops35h 02m

$565

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Tue 10/27

4:55 pm-4:05 pm

1 stop19h 10m

Lisbon Humberto Delgado

Wed 11/4

6:30 am-4:25 pm

1 stop14h 55m

$565

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Wed 10/21

8:20 pm-4:00 pm

2 stops14h 40m

Porto

Wed 11/25

8:20 am-8:07 pm

2 stops16h 47m

$571

CharlottePorto

CLT Charlotte Douglas - OPO Porto

CLTOPO

Charlotte Douglas

Wed 10/21

6:00 pm-4:00 pm

2 stops17h 00m

Porto

Wed 11/25

8:20 am-9:46 pm

2 stops18h 26m

$571

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Wed 1/13

6:25 pm-5:45 pm

1 stop18h 20m

Lisbon Humberto Delgado

Thu 1/21

11:05 am-3:50 pm

1 stop33h 45m

$575

CharlotteLisbon

CLT Charlotte Douglas - LIS Lisbon Humberto Delgado

CLTLIS

Charlotte Douglas

Tue 11/10

6:05 pm-9:05 am

1 stop10h 00m

Lisbon Humberto Delgado

Sun 11/15

11:05 am-9:55 pm

1 stop15h 50m

$608

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 $657, 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 $667.

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 week ahead of your departure date. In general, you can expect to find flights to Portugal for around $902 when searching week 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 $708 on momondo.

Can stopping save me money on Charlotte to Portugal flights?

You could potentially save up to 16% 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	$321
Fastest flight time	10h 00m
Direct flights	None

The best one-way flight to Portugal from Charlotte in the past 72 hours is $321. The best round-trip flight deal from Charlotte to Portugal found on momondo in the last 72 hours is $542.

The fastest flight from Charlotte to Portugal takes 10h 00m

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 September 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 7.4 694 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom $437	Free Cancellation	Rating 7.6 1,430 reviews	Search Finnair flights
Lufthansa	PriceFrom $507	Free Cancellation	Rating 6.8 8,213 reviews	Search Lufthansa flights
Delta	PriceFrom $532	Free Cancellation	Rating 7.8 8,555 reviews	Search Delta flights
Iberia	PriceFrom $539	Free Cancellation	Rating 7.0 3,250 reviews	Search Iberia flights
American Airlines	PriceFrom $555	Free Cancellation	Rating 7.1 12,048 reviews	Search American Airlines flights
British Airways	PriceFrom $567	Free Cancellation	Rating 6.7 8,210 reviews	Search British Airways flights
United Airlines	PriceFrom $579	Free Cancellation	Rating 7.4 10,196 reviews	Search United Airlines flights
Air Canada	PriceFrom $583	Free Cancellation	Rating 7.1 11,609 reviews	Search Air Canada 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.

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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 $471

Flights to Portofrom $457

Flights to Funchalfrom $593

Flights to Farofrom $576

Flights to Ponta Delgadafrom $558

Flights to Lajesfrom $567

Flights to Hortafrom $582

Flights to Pico Islandfrom $562

Flights to Porto Santofrom $756

Flights to Velasfrom $569

Cheap flights from Charlotte to Portugal from $321

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 10/10. 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

Trusted and free

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Price Alerts

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Iberia flights from Charlotte to Portugal

Our best Iberia 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