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Portugal

$257+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — LIS
Nov 7 — Nov 141
Fri 11/7
Fri 11/14
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 October 8, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Mon 11/106:50 pmCLT - LIS
1 stop13h 30mLufthansa
Tue 11/186:10 amLIS - CLT
1 stop15h 45mLufthansa
Deal found 10/6$469
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Mon 10/206:40 pmCLT - LIS
1 stop13h 55mLufthansa
Tue 11/46:10 amLIS - CLT
1 stop15h 45mLufthansa
Deal found 10/6$471
This Booking.com deal was found by Cheapflights users on 10/6. 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.
Mon 10/203:15 pmCLT - LIS
2 stops37h 05mMultiple Airlines
Tue 11/46:10 amLIS - CLT
1 stop15h 45mMultiple Airlines
Deal found 10/6$496
This Gotogate deal was found by Cheapflights users on 10/8. 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.
Sun 10/267:50 pmCLT - LIS
1 stop13h 30mLufthansa
Tue 11/116:10 amLIS - CLT
1 stop15h 45mLufthansa
Deal found 10/8$497
This Mytrip deal was found by Cheapflights users on 10/6. 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.
Wed 10/228:30 amCLT - LIS
1 stop21h 35mMultiple Airlines
Thu 11/66:10 amLIS - CLT
1 stop15h 45mMultiple Airlines
Deal found 10/6$504
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/2211:27 amCLT - LIS
2 stops16h 53mUnited Airlines
Thu 11/66:10 amLIS - CLT
1 stop15h 45mUnited Airlines
Deal found 10/6$511
This Gotogate deal was found by Cheapflights users on 10/6. 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.
Wed 10/2210:25 amCLT - LIS
2 stops17h 55mAir Canada
Thu 11/65:00 amLIS - CLT
2 stops20h 57mAir Canada
Deal found 10/6$512
This FlightHub deal was found by Cheapflights users on 10/6. 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.
Wed 10/228:30 amCLT - LIS
2 stops19h 50mMultiple Airlines
Tue 11/46:10 amLIS - CLT
1 stop15h 45mMultiple Airlines
Deal found 10/6$513
This KLM deal was found by Cheapflights users on 10/6. 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.
Mon 10/2011:41 amCLT - LIS
2 stops15h 19mKLM
Tue 11/411:25 amLIS - CLT
2 stops17h 25mKLM
Deal found 10/6$516
This Gotogate deal was found by Cheapflights users on 10/8. 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.
Sun 10/267:50 pmCLT - LIS
2 stops35h 55mMultiple Airlines
Tue 11/116:10 amLIS - CLT
1 stop15h 45mMultiple Airlines
Deal found 10/8$517
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/106:50 pmCLT - LIS
1 stop23h 40mUnited Airlines
Tue 11/185:00 amLIS - CLT
2 stops40h 17mUnited Airlines
Deal found 10/6$518
This KLM deal was found by Cheapflights users on 10/6. 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.
Mon 11/105:11 pmCLT - FNC
2 stops35h 24mKLM
Wed 11/1910:25 amFNC - CLT
2 stops36h 40mKLM
Deal found 10/6$526

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 October 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$469
(Kiwi.com)

One-way from

$257
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$800
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 ($168 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 October 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 October 8, 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

Wed 10/22

11:27 am-9:20 am

2 stops16h 53m

Lisbon Humberto Delgado

Thu 11/6

6:10 am-4:55 pm

1 stop15h 45m

$511

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sun 10/26

10:00 am-10:15 am

1 stop20h 15m

Lisbon Humberto Delgado

Tue 11/11

6:10 am-4:55 pm

1 stop15h 45m

$512

CharlotteFunchal

CLT - FNC

CLTFNC

Charlotte Douglas

Mon 11/10

5:11 pm-9:35 am

2 stops35h 24m

Funchal Madeira

Wed 11/19

10:25 am-6:05 pm

2 stops36h 40m

$526

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Sun 11/2

5:00 am-3:45 pm

2 stops29h 45m

Porto

Mon 11/17

5:35 pm-10:42 pm

2 stops34h 07m

$527

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sat 12/13

7:30 am-4:05 pm

2 stops27h 35m

Lisbon Humberto Delgado

Wed 1/14

7:05 am-10:23 pm

2 stops20h 18m

$528

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 11/5

12:59 pm-8:55 am

1 stop14h 56m

Lisbon Humberto Delgado

Tue 11/11

6:30 am-4:30 pm

1 stop15h 00m

$535

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Sun 10/26

7:50 pm-11:45 am

2 stops35h 55m

Lisbon Humberto Delgado

Tue 11/11

3:25 pm-4:55 pm

2 stops54h 30m

$537

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Thu 12/11

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Tue 12/16

11:20 am-9:34 pm

2 stops39h 14m

$560

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Wed 11/26

5:05 pm-8:55 am

1 stop10h 50m

Lisbon Humberto Delgado

Sat 12/6

5:00 am-8:57 pm

2 stops20h 57m

$568

CharlotteLisbon

CLT - LIS

CLTLIS

Charlotte Douglas

Tue 10/21

2:51 pm-9:20 am

2 stops13h 29m

Lisbon Humberto Delgado

Thu 10/30

5:00 am-5:55 pm

2 stops16h 55m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/7

Showing 1-10 of 47 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, October is the cheapest month in which you can book a flight from Spartanburg to Portugal (average of $535). Flying from Spartanburg to Portugal in June is currently the most expensive (average of $758). 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 October 8, 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 October 8, 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
8.0
Very good
7,969 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,965 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
11,042 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,980 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,443 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 16h 53m. The distance from Spartanburg to Portugal is about 3863 mi. This flight may include one or multiple stops.

  • 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, October is the cheapest month in which you can book a flight from Spartanburg to Portugal (average of $535). Flying from Spartanburg to Portugal in June is currently the most expensive (average of $758). 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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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 October 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$535Average$1,191FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$570Average$1,092FlexibilityNo cancel feeOn-time69%
FinnairCheapest$572Average$684FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$575Average$820FlexibilityNo cancel feeOn-time77%
KLMCheapest$577Average$815FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$586Average$1,012FlexibilityNo cancel feeOn-time71%
IberiaCheapest$587Average$837FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$592Average$820FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$595Average$877FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$608Average$811FlexibilityNo cancel feeOn-time76%

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