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Portugal

$215+ Cheap flights from Spartanburg, SC 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LIS
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Find flight deals from Spartanburg to Portugal

Cheapest flights from Spartanburg to Portugal
Explore the most affordable flight options available from Spartanburg to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:50 pmCLT - LIS
1 stop14h 25mLufthansa
Wed 12/35:00 amLIS - CLT
2 stops23h 59mLufthansa
Deal found 11/21$559
This Gotogate deal was found by Cheapflights users on 11/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:00 amCLT - LIS
2 stops18h 20mMultiple Airlines
Wed 12/35:00 amLIS - CLT
2 stops23h 59mMultiple Airlines
Deal found 11/21$560
This Kiwi.com deal was found by Cheapflights users on 11/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:49 pmCLT - LIS
1 stop9h 26mLufthansa
Sat 12/136:10 amLIS - CLT
1 stop15h 45mLufthansa
Deal found 11/22$564
This United Airlines deal was found by Cheapflights users on 11/22. 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.
Wed 12/39:30 amCLT - LIS
1 stop18h 25mUnited Airlines
Sun 12/1410:50 amLIS - CLT
1 stop15h 07mUnited Airlines
Deal found 11/22$581
This United Airlines deal was found by Cheapflights users on 11/22. 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.
Sat 11/297:44 pmCLT - LIS
1 stop9h 31mUnited Airlines
Wed 12/1711:55 amLIS - CLT
1 stop11h 55mUnited Airlines
Deal found 11/22$583
This United Airlines deal was found by Cheapflights users on 11/22. 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.
Sat 12/65:28 pmCLT - LIS
2 stops34h 52mUnited Airlines
Sat 12/1312:20 pmLIS - CLT
2 stops37h 37mUnited Airlines
Deal found 11/22$591
This Mytrip deal was found by Cheapflights users on 11/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:30 amCLT - LIS
2 stops18h 25mMultiple Airlines
Sat 12/136:10 amLIS - CLT
1 stop15h 45mMultiple Airlines
Deal found 11/22$600
This United Airlines deal was found by Cheapflights users on 11/22. 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.
Sun 11/307:44 pmCLT - LIS
1 stop9h 31mUnited Airlines
Thu 12/1811:55 amLIS - CLT
1 stop12h 00mUnited Airlines
Deal found 11/22$607
This KAYAK deal was found by Cheapflights users on 11/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:50 pmCLT - LIS
1 stop13h 30mLufthansa
Mon 12/156:10 amLIS - CLT
1 stop15h 45mLufthansa
Deal found 11/22$612
This Booking.com deal was found by Cheapflights users on 11/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:33 pmCLT - OPO
2 stops20h 12mBritish Airways
Mon 12/225:30 pmOPO - CLT
1 stop25h 40mBritish Airways
Deal found 11/23$721
This KLM deal was found by Cheapflights users on 11/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:14 pmCLT - FNC
2 stops35h 21mKLM
Thu 12/1110:20 amFNC - CLT
2 stops18h 22mKLM
Deal found 11/22$723
This Booking.com deal was found by Cheapflights users on 11/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:17 pmCLT - OPO
2 stops19h 58mBritish Airways
Mon 12/225:30 pmOPO - CLT
1 stop30h 30mBritish Airways
Deal found 11/23$771

Cheap flight deals from Spartanburg to Portugal

Keep the following information in mind while searching for Spartanburg to Portugal flight deals. Data was last updated November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$542
(oojo)

One-way from

$215
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$773
Provider with most accurate pricing for Charlotte Douglas-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Lisbon Humberto Delgado flights.
Search Deals
From Spartanburg to Portugal
Search Deals
One-way flight from Spartanburg to Portugal
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spartanburg 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 November 24, 2025.
Use the filters below to find and compare flights from Spartanburg to Portugal that are best for you.

Fly from

Spartanburg

Fly to

Portugal

Route

Depart

Return

Price

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 3/24

1:15 pm-4:25 pm

3 stops23h 10m

Lisbon Humberto Delgado

Sun 3/29

11:55 pm-10:24 pm

2 stops27h 29m

$559

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sun 1/18

2:25 pm-8:00 am

1 stop12h 35m

Lisbon Humberto Delgado

Mon 1/26

12:20 pm-4:02 pm

2 stops32h 42m

$563

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 1/14

2:54 pm-1:20 pm

2 stops17h 26m

Lisbon Humberto Delgado

Sun 1/18

5:00 am-6:59 pm

2 stops18h 59m

$577

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Thu 12/4

7:49 pm-10:15 am

1 stop9h 26m

Lisbon Humberto Delgado

Thu 12/18

11:55 am-6:55 pm

1 stop12h 00m

$583

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Mon 3/23

7:50 pm-11:30 pm

1 stop23h 40m

Lisbon Humberto Delgado

Sun 3/29

6:15 am-4:45 pm

1 stop15h 30m

$584

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sun 3/22

9:55 am-10:15 am

1 stop20h 20m

Lisbon Humberto Delgado

Sun 3/29

6:15 am-4:45 pm

1 stop15h 30m

$587

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 3/25

10:15 am-10:35 am

2 stops20h 20m

Lisbon Humberto Delgado

Fri 3/27

10:55 am-10:29 pm

1 stop15h 34m

$594

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Thu 4/23

10:20 am-10:30 am

1 stop19h 10m

Lisbon Humberto Delgado

Tue 5/5

11:25 am-3:53 pm

2 stops33h 28m

$605

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 4/8

6:30 am-9:20 am

2 stops21h 50m

Lisbon Humberto Delgado

Sun 4/12

12:50 pm-9:23 pm

2 stops37h 33m

$611

CharlotteFunchal

CLT - FNC

CLTFNC

Charlotte Douglas

Thu 1/8

2:25 pm-5:10 pm

2 stops21h 45m

Funchal Madeira

Thu 1/15

10:20 am-6:10 pm

2 stops36h 50m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 48 results
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Best time to book a flight from Spartanburg to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Spartanburg 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 Spartanburg to Portugal

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

Currently, December is the cheapest month in which you can book a flight from Spartanburg to Portugal (average of $519). Flying from Spartanburg to Portugal in June is currently the most expensive (average of $749). 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 SB1 to PT?

Find hourly flight availability from Spartanburg 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 November 24, 2025.

One of the essential ways to save on airfare from Spartanburg to Portugal is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 15% on airfare.

What is the cheapest day to fly from Spartanburg to Portugal?

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Portugal. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Spartanburg to Portugal flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated November 24, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Spartanburg to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,039 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,043 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,033 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,535 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Spartanburg 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 Spartanburg to Portugal?

    Departing from Spartanburg to Portugal will take you 12h 35m. The distance from Spartanburg to Portugal is about 3863 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $215. Users have also found prices from $222 and $365 on British Airways and Iberia, respectively.

  • What are the most popular routes from Spartanburg to Portugal?

    The most popular route from Spartanburg to Portugal is Charlotte Douglas - Lisbon Humberto Delgado. You may also consider Charlotte Douglas - Porto or Charlotte Douglas - Funchal Madeira.

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

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

  • How can I find direct flights from Spartanburg to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Spartanburg 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 Spartanburg to Portugal?

    Currently, December is the cheapest month in which you can book a flight from Spartanburg to Portugal (average of $519). Flying from Spartanburg to Portugal in June is currently the most expensive (average of $749). 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 Spartanburg to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Spartanburg to Portugal

Discover the top 10 airlines that operate flights from Spartanburg 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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$535Average$1,207FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$543Average$1,092FlexibilityNo cancel feeOn-time69%
DeltaCheapest$563Average$1,066FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$574Average$690FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$574Average$1,004FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$575Average$820FlexibilityNo cancel feeOn-time77%
KLMCheapest$577Average$823FlexibilityNo cancel feeOn-time75%
IberiaCheapest$588Average$826FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$592Average$820FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$595Average$901FlexibilityNo cancel feeOn-time67%

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