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Portugal

$215+ Cheap flights from Charleston (CHS) 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LIS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Charleston to Portugal

Keep the following information in mind while searching for Charleston to Portugal flight deals. Data was last updated July 30, 2025.

Round-trip from

$662
(Scandinavian Airlines)

One-way from

$215
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,081
From Charleston to Portugal
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One-way flight from Charleston to Portugal
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Highest demand for flights based on searches. 0% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Charleston to Portugal

Cheapest flights from Charleston to Portugal
Explore the most affordable flight options available from Charleston to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:46 pmCHS - LIS
1 stop12h 19mBritish Airways
Wed 11/266:30 amLIS - CHS
2 stops17h 42mBritish Airways
Deal found 7/28$580
This United Airlines deal was found by Cheapflights users on 7/29. 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 11/172:52 pmCHS - LIS
1 stop14h 23mUnited Airlines
Wed 11/265:00 amLIS - CHS
2 stops17h 33mUnited Airlines
Deal found 7/29$581
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:30 pmCHS - LIS
2 stops25h 00mScandinavian Airlines
Fri 10/316:55 amLIS - CHS
2 stops19h 14mScandinavian Airlines
Deal found 7/27$662
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/156:08 pmCHS - LIS
1 stop11h 42mMultiple Airlines
Sat 9/276:40 amLIS - CHS
2 stops30h 57mMultiple Airlines
Deal found 7/29$664
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 10/186:50 pmCHS - LIS
2 stops18h 05mDelta
Sat 11/15:30 amLIS - CHS
2 stops20h 39mDelta
Deal found 7/30$720
This Booking.com deal was found by Cheapflights users on 7/29. 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 8/184:55 pmCHS - LIS
1 stop13h 10mAir Canada
Wed 9/312:50 pmLIS - CHS
1 stop32h 21mAir Canada
Deal found 7/29$728
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:00 pmCHS - LIS
2 stops44h 30mTurkish Airlines
Sat 9/274:45 pmLIS - CHS
2 stops46h 40mTurkish Airlines
Deal found 7/29$766
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 10/186:35 amCHS - LIS
1 stop21h 30mAmerican Airlines
Tue 10/2811:05 amLIS - CHS
1 stop14h 13mAmerican Airlines
Deal found 7/29$767

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston 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 30, 2025.
Use the filters below to find and compare flights from Charleston to Portugal that are best for you.

Fly from

Charleston

Fly to

Portugal

Route

Depart

Return

Price

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 10/27

4:30 pm-9:30 pm

2 stops25h 00m

Lisbon Humberto Delgado

Fri 10/31

6:55 am-10:09 pm

2 stops19h 14m

$662

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 9/15

6:08 pm-10:50 am

1 stop11h 42m

Lisbon Humberto Delgado

Sat 9/27

6:40 am-8:37 am

2 stops30h 57m

$664

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Sat 10/18

7:45 pm-9:20 am

2 stops32h 35m

Lisbon Humberto Delgado

Tue 10/28

10:15 am-10:29 am

2 stops28h 14m

$686

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Sat 10/18

6:50 pm-5:55 pm

2 stops18h 05m

Lisbon Humberto Delgado

Sat 11/1

5:30 am-10:09 pm

2 stops20h 39m

$720

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 8/18

4:55 pm-11:05 am

1 stop13h 10m

Lisbon Humberto Delgado

Wed 9/3

12:50 pm-4:11 pm

1 stop32h 21m

$728

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 8/11

6:18 pm-9:05 am

1 stop9h 47m

Lisbon Humberto Delgado

Tue 8/26

11:05 am-5:38 pm

1 stop11h 33m

$760

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Wed 9/17

2:00 pm-3:30 pm

2 stops44h 30m

Lisbon Humberto Delgado

Sat 9/27

4:45 pm-10:25 am

2 stops46h 40m

$766

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Sat 10/18

6:35 am-9:05 am

1 stop21h 30m

Lisbon Humberto Delgado

Tue 10/28

11:05 am-9:18 pm

1 stop14h 13m

$767

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Wed 9/24

8:00 am-5:40 am

1 stop16h 40m

Lisbon Humberto Delgado

Mon 9/29

11:45 am-7:37 pm

1 stop12h 52m

$777

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 9/22

6:08 pm-6:25 pm

2 stops19h 17m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 14 results
1
2

Best time to book a flight from Charleston to Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from Charleston to Portugal (average of $612). Flying from Charleston to Portugal in June is currently the most expensive (average of $1,129). 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 CHS to PT?

Find hourly flight availability from Charleston 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 July 30, 2025.

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

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 July 30, 2025.
See what other customers who have flown with Delta, United Airlines, and Turkish Airlines from Charleston 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
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

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
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

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!
Turkish Airlines
7.3
Good
3,928 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

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!
Scandinavian Airlines
7.3
Good
1,453 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

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
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

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 Charleston to Portugal. 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 from for flights from Charleston to Portugal?

    For a flight from Charleston to Portugal, you will be flying from Charleston. Charleston (CHS) is just 10.2 mi from the center of the city.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $439. However, be on the lookout for offers from Air Canada and TAP AIR PORTUGAL, as they are both options that can get you from Charleston to Portugal for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Charleston to Portugal (average of $612). Flying from Charleston to Portugal in June is currently the most expensive (average of $1,129). 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 Charleston to Portugal

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Top 6 airlines flying from Charleston to Portugal

Discover the top 6 airlines that operate flights from Charleston 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$569Average$915FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$570Average$989FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$574Average$976FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$639Average$1,120FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$711Average$1,068FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$873Average$1,254FlexibilityNo cancel feeOn-timeN/A

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