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

Aer Lingus, KLM, and United Airlines 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 36% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 10 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 February 2026, there are 10 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.

$247 Cheap Flights from Charlotte to Portugal in 2026

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Find the cheapest flights from Charlotte to Portugal

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:28 pm - 9:05 am

CLT

LIS

11h 37m

1 stop

6:35 pm - 4:50 pm

LIS

CLT

26h 15m

1 stop

$540British Airways

Tue, Mar 3 - Mon, Mar 9

1:53 pm - 10:55 am

CLT

LIS

16h 02m

2 stops

12:45 pm - 10:11 pm

LIS

CLT

14h 26m

1 stop

$544KLM

Tue, Apr 21 - Wed, Apr 29

12:02 pm - 10:55 am

CLT

LIS

17h 53m

2 stops

10:00 am - 9:27 pm

LIS

CLT

16h 27m

2 stops

$549Delta

Wed, Apr 22 - Fri, May 1

11:23 am - 11:15 am

CLT

LIS

18h 52m

2 stops

5:00 am - 10:11 pm

LIS

CLT

22h 11m

2 stops

$554Delta

Sun, Apr 5 - Wed, Apr 15

9:40 am - 10:15 am

CLT

LIS

20h 35m

1 stop

12:20 pm - 11:57 pm

LIS

CLT

16h 37m

1 stop

$555United Airlines

Tue, Mar 17 - Thu, Apr 2

11:22 am - 12:55 pm

CLT

FNC

20h 33m

2 stops

1:35 pm - 1:40 pm

FNC

CLT

29h 05m

1 stop

$558Iberia

Tue, Apr 14 - Wed, Apr 22

11:07 am - 10:15 am

CLT

LIS

19h 08m

2 stops

12:20 pm - 11:57 pm

LIS

CLT

16h 37m

1 stop

$559United Airlines

Tue, Mar 17 - Wed, Apr 1

8:28 pm - 12:55 pm

CLT

FNC

35h 27m

2 stops

1:20 pm - 9:52 pm

FNC

CLT

37h 32m

2 stops

$568Iberia

Mon, Apr 13 - Mon, Apr 20

5:36 pm - 11:45 am

CLT

OPO

13h 09m

2 stops

8:20 am - 1:45 pm

OPO

CLT

34h 25m

1 stop

$617American Airlines

Mon, Apr 13 - Mon, Apr 20

11:45 pm - 7:10 pm

CLT

FAO

14h 25m

1 stop

8:00 pm - 3:55 pm

FAO

CLT

24h 55m

1 stop

$624American Airlines

Tue, Apr 7 - Wed, Apr 15

United Airlines flights from Charlotte to Portugal

Our best United Airlines deals on Charlotte to Portugal flight tickets

United Airlines

Mar 17

CLT9:40 amCharlotte Douglas

20h 35m

1 stop

LIS10:15 amLisbon Humberto Delgado

Apr 2

LIS12:20 pmLisbon Humberto Delgado

16h 37m

1 stop

CLT11:57 pmCharlotte Douglas

$555

United Airlines

Mar 17

CLT11:07 amCharlotte Douglas

19h 08m

2 stops

LIS10:15 amLisbon Humberto Delgado

Apr 1

LIS12:20 pmLisbon Humberto Delgado

16h 37m

1 stop

CLT11:57 pmCharlotte Douglas

$559

United Airlines

Apr 5

CLT10:13 amCharlotte Douglas

19h 17m

1 stop

LIS10:30 amLisbon Humberto Delgado

Apr 15

LIS12:20 pmLisbon Humberto Delgado

16h 37m

1 stop

CLT11:57 pmCharlotte Douglas

$561

American Airlines flights from Charlotte to Portugal

Our best American Airlines deals on Charlotte to Portugal flight tickets

American Airlines

Mar 3

CLT8:20 pmCharlotte Douglas

16h 20m

1 stop

LIS5:40 pmLisbon Humberto Delgado

Mar 9

LIS11:05 amLisbon Humberto Delgado

14h 10m

1 stop

CLT9:15 pmCharlotte Douglas

$577

American Airlines

Mar 3

CLT8:20 pmCharlotte Douglas

13h 25m

1 stop

LIS2:45 pmLisbon Humberto Delgado

Mar 9

LIS11:05 amLisbon Humberto Delgado

13h 49m

2 stops

CLT8:54 pmCharlotte Douglas

$581

American Airlines

Mar 3

CLT6:25 pmCharlotte Douglas

15h 20m

1 stop

LIS2:45 pmLisbon Humberto Delgado

Mar 16

LIS7:05 amLisbon Humberto Delgado

13h 45m

1 stop

CLT4:50 pmCharlotte Douglas

$586

Fly from

Fly to

Route

Depart

Return

Price

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 3/3

4:28 pm-9:05 am

1 stop11h 37m

Lisbon Humberto Delgado

Mon 3/9

6:35 pm-4:50 pm

1 stop26h 15m

$540

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 4/21

1:53 pm-10:55 am

2 stops16h 02m

Lisbon Humberto Delgado

Wed 4/29

12:45 pm-10:11 pm

1 stop14h 26m

$544

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 4/22

12:02 pm-10:55 am

2 stops17h 53m

Lisbon Humberto Delgado

Fri 5/1

10:00 am-9:27 pm

2 stops16h 27m

$549

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sun 4/5

11:23 am-11:15 am

2 stops18h 52m

Lisbon Humberto Delgado

Wed 4/15

5:00 am-10:11 pm

2 stops22h 11m

$554

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 3/17

9:40 am-10:15 am

1 stop20h 35m

Lisbon Humberto Delgado

Thu 4/2

12:20 pm-11:57 pm

1 stop16h 37m

$555

CharlotteFunchal

CLT - FNC

CLTFNC

Charlotte Douglas

Tue 4/14

11:22 am-12:55 pm

2 stops20h 33m

Funchal Madeira

Wed 4/22

1:35 pm-1:40 pm

1 stop29h 05m

$558

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 3/17

11:07 am-10:15 am

2 stops19h 08m

Lisbon Humberto Delgado

Wed 4/1

12:20 pm-11:57 pm

1 stop16h 37m

$559

CharlotteFunchal

CLT - FNC

CLTFNC

Charlotte Douglas

Mon 4/13

8:28 pm-12:55 pm

2 stops35h 27m

Funchal Madeira

Mon 4/20

1:20 pm-9:52 pm

2 stops37h 32m

$568

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 4/13

5:36 pm-11:45 am

2 stops13h 09m

Porto

Mon 4/20

8:20 am-1:45 pm

1 stop34h 25m

$617

CharlotteFaro

CLT - FAO

CLTFAO

Charlotte Douglas

Tue 4/7

11:45 pm-7:10 pm

1 stop14h 25m

Faro

Wed 4/15

8:00 pm-3:55 pm

1 stop24h 55m

$624

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 $578, 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 $599.

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 $814 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 $718 on momondo.

Can stopping save me money on Charlotte to Portugal flights?

You could potentially save up to 5% 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

Fastest flight time	9h 45m
Direct flights	None

The fastest flight from Charlotte to Portugal takes 9h 45m

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 February 2026, there are 10 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
Finnair	PriceFrom $437	Free Cancellation	Rating 7.6 1,369 reviews	Search Finnair flights
Lufthansa	PriceFrom $507	Free Cancellation	Rating 6.8 7,817 reviews	Search Lufthansa flights
Air France	PriceFrom $532	Free Cancellation	Rating 7.4 1,539 reviews	Search Air France flights
Iberia	PriceFrom $539	Free Cancellation	Rating 7.0 3,127 reviews	Search Iberia flights
United Airlines	PriceFrom $561	Free Cancellation	Rating 7.4 9,360 reviews	Search United Airlines flights
KLM	PriceFrom $563	Free Cancellation	Rating 7.7 1,461 reviews	Search KLM flights
British Airways	PriceFrom $563	Free Cancellation	Rating 6.7 7,772 reviews	Search British Airways flights
American Airlines	PriceFrom $576	Free Cancellation	Rating 7.1 11,368 reviews	Search American Airlines flights
Air Canada	PriceFrom $583	Free Cancellation	Rating 7.1 10,757 reviews	Search Air Canada flights
Delta	PriceFrom $612	Free Cancellation	Rating 7.9 8,240 reviews	Search Delta 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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Popular cities

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Other flights to Portugal

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Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $397

Flights to Portofrom $376

Flights to Funchalfrom $431

Flights to Farofrom $416

Flights to Ponta Delgadafrom $475

Flights to Lajesfrom $559

Flights to Pico Islandfrom $575

Flights to Hortafrom $593

Flights to Porto Santofrom $623

Flights to Velasfrom $549

Cheap flights from Charlotte to Portugal from $247

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 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Charlotte to Portugal

Our best United Airlines deals on Charlotte to Portugal flight tickets

American Airlines flights from Charlotte to Portugal

Our best American 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.

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 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

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

Fastest flight time

Direct flights

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