HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$306+ Cheap flights from South Carolina to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LIS
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Carolina to Portugal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from South Carolina to Portugal

Cheapest flights from South Carolina to Portugal
Explore the most affordable flight options available from South Carolina to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Trip.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:35 pm
CLT
-
LIS
1 stop29h 30m
Multiple Airlines
Sun 10/257:45 am
LIS
-
CLT
1 stop13h 45m
Multiple Airlines
Deal found 7/28$494
This eDestinos deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:20 pm
CLT
-
LIS
2 stops13h 40m
Virgin Atlantic
Wed 11/2511:15 am
LIS
-
CLT
2 stops15h 18m
Virgin Atlantic
Deal found 7/23$684
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:50 pm
CLT
-
LIS
1 stop13h 40m
Lufthansa
Tue 11/36:05 am
LIS
-
CLT
1 stop15h 50m
Lufthansa
Deal found 7/27$692
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:07 pm
CLT
-
LIS
2 stops18h 58m
Iberia
Tue 11/176:30 am
LIS
-
CLT
1 stop15h 00m
Iberia
Deal found 7/27$699
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:50 pm
CLT
-
LIS
1 stop13h 30m
Lufthansa
Wed 11/42:10 pm
LIS
-
CLT
1 stop31h 45m
Lufthansa
Deal found 7/27$701
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:30 pm
CLT
-
LIS
1 stop14h 10m
American Airlines
Wed 11/186:30 am
LIS
-
CLT
1 stop15h 00m
American Airlines
Deal found 7/24$702
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:24 am
CLT
-
LIS
1 stop19h 56m
United Airlines
Tue 11/36:10 am
LIS
-
CLT
1 stop15h 45m
United Airlines
Deal found 7/24$705
This Finnair deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:30 pm
CLT
-
LIS
1 stop14h 10m
Multiple Airlines
Wed 11/258:45 pm
LIS
-
CLT
1 stop22h 45m
Multiple Airlines
Deal found 7/23$706
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:30 pm
CLT
-
LIS
2 stops19h 55m
Iberia
Wed 11/46:30 am
LIS
-
CLT
2 stops18h 28m
Iberia
Deal found 7/27$708
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:52 pm
CHS
-
LIS
1 stop10h 28m
United Airlines
Fri 11/2011:20 am
LIS
-
CHS
2 stops32h 07m
United Airlines
Deal found 7/27$711
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am
CLT
-
LIS
1 stop24h 05m
United Airlines
Wed 11/411:20 am
LIS
-
CLT
1 stop34h 06m
United Airlines
Deal found 7/26$711
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:30 am
GSP
-
LIS
2 stops20h 40m
United Airlines
Fri 12/411:20 am
LIS
-
GSP
2 stops36h 30m
United Airlines
Deal found 7/24$715

Find flight deals from South Carolina to Portugal

Keep the following information in mind while searching for South Carolina to Portugal flight deals. Data was last updated July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$494
(Trip.com)

One-way from

$306
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,284
Provider with most accurate pricing for Myrtle Beach Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Myrtle Beach Intl-Lisbon Humberto Delgado flights.
Search Deals
From South Carolina to Portugal
Search Deals
One-way flight from South Carolina to Portugal
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($417 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Carolina to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from South Carolina to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 1/13

6:25 pm-2:50 pm

1 stop15h 25m

Lisbon Humberto Delgado

Tue 1/19

6:30 am-10:46 pm

2 stops21h 16m

$711

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

Tue 11/24

5:50 am-8:10 am

1 stop21h 20m

Lisbon Humberto Delgado

Fri 12/4

11:20 am-11:19 pm

2 stops40h 59m

$716

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 10/26

11:12 am-8:10 am

1 stop16h 58m

Lisbon Humberto Delgado

Tue 11/17

5:00 am-11:59 pm

2 stops23h 59m

$718

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 1/13

1:15 pm-8:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Tue 1/19

5:00 am-9:33 pm

2 stops21h 33m

$720

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 10/27

7:55 pm-6:55 am

2 stops31h 00m

Lisbon Humberto Delgado

Wed 11/4

6:10 am-11:59 pm

2 stops22h 49m

$724

SavannahLisbon

SAV - LIS

SAVLIS

Savannah/Hilton Head

Tue 10/27

1:35 pm-10:05 am

1 stop16h 30m

Lisbon Humberto Delgado

Thu 11/5

10:15 am-11:30 pm

1 stop18h 15m

$731

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sun 11/1

5:09 pm-3:10 pm

2 stops17h 01m

Lisbon Humberto Delgado

Fri 11/6

5:00 am-7:01 pm

2 stops19h 01m

$735

ColumbiaLisbon

CAE - LIS

CAELIS

Columbia Metropolitan

Wed 11/18

7:54 pm-10:20 am

1 stop9h 26m

Lisbon Humberto Delgado

Tue 12/1

12:50 pm-2:10 pm

2 stops30h 20m

$741

SavannahLisbon

SAV - LIS

SAVLIS

Savannah/Hilton Head

Tue 11/24

3:29 pm-8:10 am

1 stop11h 41m

Lisbon Humberto Delgado

Tue 12/1

12:50 pm-9:18 pm

2 stops37h 28m

$741

ColumbiaLisbon

CAE - LIS

CAELIS

Columbia Metropolitan

Tue 12/29

12:19 pm-8:10 am

1 stop14h 51m

Lisbon Humberto Delgado

Wed 1/6

11:20 am-6:49 pm

2 stops36h 29m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from South Carolina to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from South Carolina with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Carolina to Portugal

What is the cheapest month to book a flight from South Carolina to Portugal?

Currently, January is the cheapest month in which you can book a flight from South Carolina to Portugal (average of $539). Flying from South Carolina to Portugal in June is currently the most expensive (average of $1,400). 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.

Related info for your journey

Find useful and relevant information for your journey from South Carolina to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Carolina to Portugal?

    A quick flight from South Carolina to Portugal can take about 13h 45m. United Airlines provides one of the quickest options available for as low as $720. There are 3863 mi between South Carolina and Portugal. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from South Carolina to Portugal that include hotel bookings?

    Yes. In addition to deals on South Carolina to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Carolina to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Carolina to Portugal.

  • Can I find deals for business class flights from South Carolina to Portugal?

    Yes. Cheapflights offers flight deals from South Carolina 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 South Carolina to Portugal?

    Currently, January is the cheapest month in which you can book a flight from South Carolina to Portugal (average of $539). Flying from South Carolina to Portugal in June is currently the most expensive (average of $1,400). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Carolina to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Athens flights
John F Kennedy Intl to Barcelona-El Prat flights
Boston to Heathrow flights
John F Kennedy Intl to London City flights
Baltimore to Heathrow flights
Newark to Madrid flights
Newark to Dublin flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Madrid flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Lisbon flights
Miami to Madrid flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Dublin flights
Newark to Orly flights
John F Kennedy Intl to Athens flights
O'Hare Intl to Heathrow flights
San Francisco to Heathrow flights
John F Kennedy Intl to Frederic Chopin flights
Dulles Intl to Charles de Gaulle flights
Boston to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
Seattle to Heathrow flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Boston to Dublin flights
LaGuardia to Gatwick flights
Los Angeles to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Charles de Gaulle flights
Boston to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Heathrow flights
Newark to Malpensa flights
Newark to Lisbon flights
Newark to Frankfurt flights
John F Kennedy Intl to Vicenza flights

Top 4 airlines flying from South Carolina to Portugal

Discover the top 4 airlines that operate flights from South Carolina to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$472Average$1,101FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$509Average$1,245FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$524Average$900FlexibilityNo cancel feeOn-time70%
DeltaCheapest$530Average$949FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.