How long is the flight from South Carolina to Porto?

Departing from South Carolina to Porto will take you 16h 11m. South Carolina and Porto are separated by a distance of 3827 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What airport do you fly into for flights to Porto from South Carolina?

Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from South Carolina to Porto.

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

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

How can I find direct flights from South Carolina to Porto?

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

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

Yes. Cheapflights offers flight deals from South Carolina to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$246+ Flights from South Carolina to Porto

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Cheap flight deals from South Carolina to Porto

Cheapest flights from South Carolina to Porto
Explore the most affordable flight options available from South Carolina to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Mon 12/222:50 pmGSP - OPO

2 stops15h 50mLufthansa

Mon 12/296:15 amOPO - GSP

2 stops19h 32mLufthansa

Deal found 12/21

$1,173

Sat 12/273:45 pmCLT - OPO

1 stop10h 55mMultiple Airlines

Sat 1/38:40 pmOPO - CLT

2 stops26h 10mMultiple Airlines

Deal found 12/22

$1,579

Sat 12/276:25 pmCLT - OPO

2 stops16h 35mIberia

Sat 1/38:40 pmOPO - CLT

2 stops26h 10mIberia

Deal found 12/22

$1,681

Mon 12/228:43 pmGSP - OPO

3 stops34h 07mMultiple Airlines

Mon 12/297:05 pmOPO - GSP

3 stops29h 11mMultiple Airlines

Deal found 12/21

$2,728

Best flights from South Carolina to Porto
Discover carefully curated flight deals from South Carolina to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Wed 2/410:00 amGSP - OPO

2 stops20h 40mUnited Airlines

Sun 2/812:30 pmOPO - GSP

2 stops57h 22mUnited Airlines

Deal found 12/20

$527

Sun 2/81:13 pmCLT - OPO

2 stops16h 17mMultiple Airlines

Mon 2/234:10 pmOPO - CLT

2 stops34h 22mMultiple Airlines

Deal found 12/22

$581

Tue 1/205:35 pmCLT - OPO

2 stops38h 40mLufthansa

Tue 1/276:00 amOPO - CLT

2 stops17h 59mLufthansa

Deal found 12/21

$583

Sun 2/82:54 pmCLT - OPO

2 stops16h 11mBrussels Airlines

Mon 2/2312:55 pmOPO - CLT

2 stops35h 00mBrussels Airlines

Deal found 12/22

$599

Wed 2/44:10 pmCLT - OPO

1 stop14h 35mIberia

Wed 2/118:20 amOPO - CLT

2 stops16h 35mIberia

Deal found 12/21

$605

Tue 4/141:05 pmGSP - OPO

2 stops21h 20mDelta

Sun 4/195:00 amOPO - GSP

2 stops18h 55mDelta

Deal found 12/22

$745

Sun 2/86:50 pmCLT - OPO

1 stop13h 00mLufthansa

Mon 2/231:45 pmOPO - CLT

1 stop32h 10mLufthansa

Deal found 12/22

$587

Wed 2/411:00 amCLT - OPO

2 stops21h 15mMultiple Airlines

Wed 2/116:00 amOPO - CLT

2 stops19h 57mMultiple Airlines

Deal found 12/21

$589

Wed 3/46:00 amCLT - OPO

2 stops22h 30mUnited Airlines

Sun 3/812:35 pmOPO - CLT

2 stops15h 22mUnited Airlines

Deal found 12/20

$648

Mon 1/1210:51 amGSP - OPO

2 stops19h 49mUnited Airlines

Thu 1/226:00 amOPO - GSP

2 stops18h 29mUnited Airlines

Deal found 12/22

$697

Thu 2/122:51 pmGSP - OPO

2 stops18h 54mLufthansa

Mon 2/161:45 pmOPO - GSP

2 stops39h 14mLufthansa

Deal found 12/23

$703

Thu 2/126:12 amGSP - OPO

1 stop24h 38mTAP AIR PORTUGAL

Mon 2/168:00 pmOPO - GSP

2 stops27h 59mTAP AIR PORTUGAL

Deal found 12/23

$1,695

Fri 2/1311:08 amGSP - OPO

2 stops19h 37mMultiple Airlines

Mon 2/168:40 pmOPO - GSP

2 stops19h 51mMultiple Airlines

Deal found 12/23

$857

Tue 4/1412:07 pmGSP - OPO

1 stop16h 38mLufthansa

Sun 4/196:00 amOPO - GSP

2 stops19h 47mLufthansa

Deal found 12/22

$1,026

Mon 1/126:20 amGSP - OPO

1 stop24h 30mMultiple Airlines

Thu 1/229:00 amOPO - GSP

2 stops19h 48mMultiple Airlines

Deal found 12/21

$1,409

Last-minute flights from South Carolina to Porto
Discover last-minute flight deals from South Carolina to Porto. Data last updated December 23, 2025 and is based on user searches.

Mon 12/222:50 pmGSP - OPO

2 stops15h 50mLufthansa

Mon 12/296:15 amOPO - GSP

2 stops19h 32mLufthansa

Deal found 12/21

$1,173

Mon 12/228:43 pmGSP - OPO

3 stops34h 07mMultiple Airlines

Mon 12/297:05 pmOPO - GSP

3 stops29h 11mMultiple Airlines

Deal found 12/21

$2,728

Sat 12/273:45 pmCLT - OPO

1 stop10h 55mMultiple Airlines

Sat 1/38:40 pmOPO - CLT

1 stop24h 40mMultiple Airlines

Deal found 12/22

$1,579

Sat 12/276:25 pmCLT - OPO

2 stops16h 35mIberia

Sat 1/38:40 pmOPO - CLT

2 stops26h 10mIberia

Deal found 12/22

$1,681

Mon 1/122:55 pmGSP - OPO

2 stops15h 45mLufthansa

Thu 1/226:00 amOPO - GSP

2 stops19h 47mLufthansa

Deal found 12/21

$682

Mon 1/1210:51 amGSP - OPO

2 stops19h 49mUnited Airlines

Thu 1/226:00 amOPO - GSP

2 stops18h 29mUnited Airlines

Deal found 12/22

$697

Mon 1/126:20 amGSP - OPO

1 stop24h 30mMultiple Airlines

Thu 1/229:00 amOPO - GSP

2 stops19h 48mMultiple Airlines

Deal found 12/21

$1,409

Tue 1/205:35 pmCLT - OPO

2 stops38h 40mLufthansa

Tue 1/276:00 amOPO - CLT

2 stops17h 59mLufthansa

Deal found 12/21

$583

Tue 1/2012:08 pmCLT - OPO

2 stops14h 32mMultiple Airlines

Tue 1/278:20 amOPO - CLT

1 stop12h 45mMultiple Airlines

Deal found 12/21

$665

One-way flights from South Carolina to Porto
Search for one-way flight options from South Carolina to Porto. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Mon 2/239:21 amCLT - OPO

2 stops32h 39mMultiple Airlines

Deal found 12/21

$246

Sun 2/222:01 pmCLT - OPO

3 stops51h 59mMultiple Airlines

Deal found 12/21

$309

Thu 3/51:17 pmCLT - OPO

2 stops38h 43mMultiple Airlines

Deal found 12/22

$323

Fri 3/62:37 pmCLT - OPO

3 stops28h 13mMultiple Airlines

Deal found 12/22

$369

Mon 2/232:55 pmCLT - OPO

1 stop13h 35mBrussels Airlines

Deal found 12/21

$429

Sun 2/226:20 pmCLT - OPO

1 stop10h 10mUnited Airlines

Deal found 12/21

$438

Thu 3/56:50 pmCLT - OPO

1 stop13h 00mLufthansa

Deal found 12/22

$502

Fri 3/66:25 pmCLT - OPO

1 stop10h 05mUnited Airlines

Deal found 12/22

$518

Find flight deals from South Carolina to Porto

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Most trusted provider	Mytrip 3 stars
Round-trip from	$527 (United Airlines)
One-way from	$246 (Kiwi.com)

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From South Carolina to Porto

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One-way flight from South Carolina to Porto

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Cheapflights Fare Finder

Use the filters below to find and compare flights from South Carolina to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Wed 2/4

10:00 am-11:40 am

2 stops20h 40m

Porto

Sun 2/8

12:30 pm-4:52 pm

2 stops57h 22m

$527

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Sun 2/8

1:13 pm-10:30 am

2 stops16h 17m

Porto

Mon 2/23

4:10 pm-9:32 pm

2 stops34h 22m

$581

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Tue 1/20

5:35 pm-1:15 pm

2 stops38h 40m

Porto

Tue 1/27

6:00 am-6:59 pm

2 stops17h 59m

$583

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Sun 2/8

6:50 pm-12:50 pm

1 stop13h 00m

Porto

Mon 2/23

1:45 pm-4:55 pm

1 stop32h 10m

$587

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Wed 2/4

11:00 am-1:15 pm

2 stops21h 15m

Porto

Wed 2/11

6:00 am-8:57 pm

2 stops19h 57m

$589

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Sun 2/8

2:54 pm-12:05 pm

2 stops16h 11m

Porto

Mon 2/23

12:55 pm-6:55 pm

2 stops35h 00m

$599

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Wed 2/4

4:10 pm-11:45 am

1 stop14h 35m

Porto

Wed 2/11

8:20 am-7:55 pm

2 stops16h 35m

$605

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Wed 3/4

6:00 am-9:30 am

2 stops22h 30m

Porto

Sun 3/8

12:35 pm-11:57 pm

2 stops15h 22m

$648

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Mon 1/12

10:51 am-11:40 am

2 stops19h 49m

Porto

Thu 1/22

6:00 am-7:29 pm

2 stops18h 29m

$697

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Thu 2/12

2:51 pm-2:45 pm

2 stops18h 54m

Porto

Mon 2/16

1:45 pm-11:59 pm

2 stops39h 14m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 23 results

Best time to book a flight from South Carolina to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto 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 Porto

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

When flying from South Carolina to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 11% versus a flight at noon.

Related info for your journey

What airport do you fly into for flights to Porto from South Carolina?
Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from South Carolina to Porto.
How long is the flight from South Carolina to Porto?
Departing from South Carolina to Porto will take you 16h 11m. South Carolina and Porto are separated by a distance of 3827 mi. This flight may include one or multiple stops.
Can I find deals for flights from South Carolina to Porto that include hotel bookings?
Yes. In addition to deals on South Carolina to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Carolina to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Carolina to Porto.
Can I find deals for business class flights from South Carolina to Porto?
Yes. Cheapflights offers flight deals from South Carolina to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from South Carolina to Porto

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$716	Average$933	FlexibilityNo cancel fee	On-timeN/A

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$246+ Cheap flights from South Carolina to Porto (OPO)

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Carolina to Porto with Cheapflights

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Cheap flight deals from South Carolina to Porto

Cheapest flights from South Carolina to PortoExplore the most affordable flight options available from South Carolina to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from South Carolina to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Find flight deals from South Carolina to Porto

Keep the following information in mind while searching for South Carolina to Porto flight deals. Data was last updated December 23, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Carolina to Porto that are best for you.

Best time to book a flight from South Carolina to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from South Carolina with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from South Carolina to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

Related info for your journey

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

What airport do you fly into for flights to Porto from South Carolina?

How long is the flight from South Carolina to Porto?

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

How can I find direct flights from South Carolina to Porto?

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

Traveling to a place near Porto?

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Alternative routes for South Carolina to Porto

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Top airline flying from South Carolina to Porto

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Cheapest flights from South Carolina to Porto
Explore the most affordable flight options available from South Carolina to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.