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$242+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LIS
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap 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 septiembre 16, 2025.

Round-trip from

$491
(United Airlines)

One-way from

$242
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,008
From South Carolina to Portugal
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One-way flight from South Carolina to Portugal
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Highest demand for flights based on searches. 7% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 16, 2025.

This lol.travel deal was found by Cheapflights users on 9/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/37:35 pmCAE - LIS
2 stops32h 45mUnited Airlines
mié. 11/195:00 amLIS - CAE
2 stops33h 59mUnited Airlines
Deal found 9/14$506
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 12/96:00 amCHS - LIS
2 stops21h 55mUnited Airlines
vie. 12/1910:15 amLIS - CHS
1 stop14h 00mUnited Airlines
Deal found 9/15$509
This United Airlines deal was found by Cheapflights users on 9/15. 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.
dom. 12/76:00 amCHS - LIS
2 stops23h 15mUnited Airlines
vie. 12/1910:15 amLIS - CHS
1 stop14h 00mUnited Airlines
Deal found 9/15$514
This American Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 11/1011:05 pmCLT - LIS
1 stop14h 50mAmerican Airlines
mié. 11/266:30 amLIS - CLT
1 stop14h 50mAmerican Airlines
Deal found 9/16$522
This United Airlines deal was found by Cheapflights users on 9/15. 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.
lun. 11/37:44 pmCLT - LIS
1 stop9h 31mUnited Airlines
mar. 11/115:00 amLIS - CLT
2 stops40h 17mUnited Airlines
Deal found 9/15$523
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/228:30 amCLT - LIS
1 stop21h 35mAir Canada
mar. 11/45:00 amLIS - CLT
2 stops20h 57mAir Canada
Deal found 9/15$525
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/297:05 pmCHS - LIS
2 stops16h 05mDelta
mié. 11/510:00 amLIS - CHS
1 stop12h 51mDelta
Deal found 9/14$528
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/228:30 amCLT - LIS
1 stop21h 35mMultiple Airlines
mar. 11/46:10 amLIS - CLT
1 stop15h 45mMultiple Airlines
Deal found 9/15$529
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/274:00 pmCHS - LIS
1 stop12h 00mDelta
dom. 11/25:30 amLIS - CHS
2 stops20h 30mDelta
Deal found 9/16$530
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 11/1810:00 amGSP - LIS
2 stops18h 20mUnited Airlines
mar. 12/211:20 amLIS - GSP
2 stops38h 29mUnited Airlines
Deal found 9/15$532
This United Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 10/206:31 pmCLT - OPO
1 stop10h 14mUnited Airlines
mié. 11/512:35 pmOPO - CLT
1 stop14h 24mUnited Airlines
Deal found 9/16$535
This United Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 11/46:20 pmCLT - OPO
1 stop10h 10mUnited Airlines
vie. 1/166:00 amOPO - CLT
2 stops39h 17mUnited Airlines
Deal found 9/13$536

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 septiembre 16, 2025.
Use the filters below to find and compare flights from South Carolina to Portugal that are best for you.

Fly from

South Carolina

Fly to

Portugal

Route

Depart

Return

Price

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

mar. 1/27

6:05 am-8:10 am

2 stops21h 05m

Lisbon Humberto Delgado

mar. 2/3

11:20 am-2:48 pm

2 stops32h 28m

$491

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

mar. 1/13

6:05 am-9:20 am

2 stops22h 15m

Lisbon Humberto Delgado

vie. 1/23

11:20 am-12:32 pm

2 stops30h 12m

$493

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

mar. 1/13

2:30 pm-8:10 am

1 stop12h 40m

Lisbon Humberto Delgado

vie. 1/23

11:20 am-2:02 pm

2 stops31h 42m

$493

ColumbiaLisbon

CAE - LIS

CAELIS

Columbia Metropolitan

lun. 11/3

7:35 pm-9:20 am

2 stops32h 45m

Lisbon Humberto Delgado

mié. 11/19

5:00 am-9:59 am

2 stops33h 59m

$506

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

lun. 1/12

11:08 am-9:05 am

1 stop16h 57m

Lisbon Humberto Delgado

jue. 1/22

6:30 am-8:35 pm

2 stops19h 05m

$507

SavannahLisbon

SAV - LIS

SAVLIS

Savannah/Hilton Head

mar. 2/17

7:55 am-9:15 am

1 stop20h 20m

Lisbon Humberto Delgado

jue. 3/5

6:30 am-9:46 pm

2 stops20h 16m

$507

SavannahLisbon

SAV - LIS

SAVLIS

Savannah/Hilton Head

mar. 2/17

7:55 am-9:15 am

1 stop20h 20m

Lisbon Humberto Delgado

jue. 3/5

6:30 am-7:19 pm

2 stops17h 49m

$507

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

mar. 1/13

5:25 pm-8:00 am

1 stop9h 35m

Lisbon Humberto Delgado

vie. 1/23

10:00 am-8:52 pm

1 stop15h 52m

$509

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

mar. 12/9

7:47 pm-10:15 am

1 stop9h 28m

Lisbon Humberto Delgado

vie. 12/19

10:15 am-7:15 pm

1 stop14h 00m

$509

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

lun. 12/8

7:47 pm-10:15 am

1 stop9h 28m

Lisbon Humberto Delgado

vie. 12/19

10:15 am-7:15 pm

1 stop14h 00m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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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 $612). Flying from South Carolina to Portugal in June is currently the most expensive (average of $1,127). 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.

What is the cheapest time of day to fly from SC to PT?

Find hourly flight availability from South Carolina to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Carolina to Portugal as you normally would.

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 16h 57m. United Airlines provides one of the quickest options available for as low as $507. There are 3937 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.

  • What are the cheapest airlines to fly from South Carolina to Portugal one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $364. Users have also found prices from $365 and $367 on Air Canada and United Airlines, respectively.

  • 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 $612). Flying from South Carolina to Portugal in June is currently the most expensive (average of $1,127). 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

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Alternative routes for South Carolina to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from South Carolina to Portugal

Discover the top 6 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$535Average$967FlexibilityNo cancel feeOn-time70%
DeltaCheapest$550Average$887FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$569Average$1,077FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$586Average$999FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$711Average$1,068FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$785Average$1,254FlexibilityNo cancel feeOn-timeN/A

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