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$298+ Cheap flights from Charleston (CHS) to Lisbon (LIS)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LIS
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to Lisbon Humberto Delgado are usually found in February or March, booked 62 days in advance, depart on a Sunday or Monday and return on a Monday

Find flight deals from Charleston to Lisbon

Cheapest flights from Charleston to Lisbon
Explore the most affordable flight options available from Charleston to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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 12/87:47 pmCHS - LIS
1 stop9h 28mUnited Airlines
Tue 12/2311:20 amLIS - CHS
2 stops36h 44mUnited Airlines
Deal found 10/29$486
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/57:45 pmCHS - LIS
1 stop9h 30mUnited Airlines
Fri 12/511:20 amLIS - CHS
2 stops31h 35mUnited Airlines
Deal found 10/29$493
This Finnair deal was found by Cheapflights users on 10/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:46 pmCHS - LIS
1 stop12h 09mMultiple Airlines
Fri 12/511:05 amLIS - CHS
1 stop17h 13mMultiple Airlines
Deal found 10/29$502
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:55 pmCHS - LIS
1 stop13h 00mDelta
Tue 12/2311:15 amLIS - CHS
1 stop30h 07mDelta
Deal found 10/29$514
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/2810:00 amCHS - LIS
1 stop19h 15mUnited Airlines
Fri 12/511:20 amLIS - CHS
2 stops31h 35mUnited Airlines
Deal found 10/29$543
This Finnair deal was found by Cheapflights users on 10/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:46 pmCHS - LIS
1 stop12h 19mMultiple Airlines
Mon 12/2211:05 amLIS - CHS
1 stop11h 50mMultiple Airlines
Deal found 10/29$559
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:02 amCHS - LIS
2 stops25h 13mMultiple Airlines
Fri 11/218:00 amLIS - CHS
2 stops28h 26mMultiple Airlines
Deal found 10/28$561
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:15 amCHS - LIS
2 stops46h 05mUnited Airlines
Mon 12/15:00 amLIS - CHS
2 stops61h 55mUnited Airlines
Deal found 10/28$576
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:45 pmCHS - LIS
2 stops23h 45mLufthansa
Fri 11/75:00 amLIS - CHS
2 stops23h 42mLufthansa
Deal found 10/27$594

Cheap flight deals from Charleston to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$486
(United Airlines)

One-way from

$298
(Orbitz)

Popular in

December

Cheapest in

February

Average price

$678
Provider with most accurate pricing for Charleston-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Lisbon Humberto Delgado flights.
Search Deals
From Charleston to Lisbon Humberto Delgado
Search Deals
One-way flight from Charleston to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 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 Charleston to Lisbon 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 29, 2025.
Use the filters below to find and compare flights from Charleston to Lisbon that are best for you.

Fly from

Charleston

Fly to

Lisbon

Route

Depart

Return

Price

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Tue 12/9

11:00 am-9:20 am

2 stops17h 20m

Lisbon Humberto Delgado

Tue 12/23

11:20 am-7:32 pm

2 stops37h 12m

$486

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Sun 12/7

7:47 pm-10:15 am

1 stop9h 28m

Lisbon Humberto Delgado

Tue 12/23

11:20 am-7:32 pm

2 stops37h 12m

$486

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Tue 1/13

2:58 pm-9:20 am

2 stops13h 22m

Lisbon Humberto Delgado

Fri 1/23

11:20 am-12:32 pm

2 stops30h 12m

$492

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Tue 1/13

12:00 pm-8:00 am

1 stop15h 00m

Lisbon Humberto Delgado

Fri 1/23

5:00 am-5:13 pm

2 stops17h 13m

$499

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Wed 3/11

5:15 pm-11:30 pm

2 stops26h 15m

Lisbon Humberto Delgado

Wed 3/18

5:00 am-11:24 pm

2 stops22h 24m

$501

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Wed 3/11

4:30 pm-11:20 am

2 stops14h 50m

Lisbon Humberto Delgado

Wed 3/18

10:00 am-8:52 pm

1 stop14h 52m

$513

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 3/23

7:25 pm-9:20 am

2 stops33h 55m

$298

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 3/23

2:30 pm-8:10 am

1 stop13h 40m

$307

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Sat 1/31

7:46 pm-9:20 am

2 stops32h 34m

$311

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Sat 4/4

7:40 pm-10:30 am

1 stop9h 50m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 14 results
1
2

Compare providers for flights from Charleston to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Lisbon in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston-Lisbon flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Lisbon flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Lisbon flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charleston to Lisbon

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

How far ahead should I book a flight from Charleston to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Lisbon. Price data was last updated on October 24, 2025.

The best time to book flights from Charleston to Lisbon is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Charleston to Lisbon (average of $496). Flying from Charleston to Lisbon in June is currently the most expensive (average of $820). 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 LIS?

Find hourly flight availability from Charleston to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

One of the essential ways to save on airfare from Charleston to Lisbon is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 27% on airfare.

What is the cheapest day to fly from Charleston to Lisbon?

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

Travelers seeking maximum savings on their Charleston to Lisbon flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Charleston to Lisbon?

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated October 29, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Charleston to Lisbon 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
7,992 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
TAP AIR PORTUGAL
7.1
Good
2,037 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,485 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Lisbon. 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 Charleston to Lisbon?

    Airlines like United Airlines, Air Canada, and KLM fly from Charleston to Lisbon in about 13h 22m. The time it takes to get you to your destination can typically vary by up to 3h 58m. Airlines will cover a distance of 3890 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Charleston to Lisbon round-trip?

    Cheapflights users have booked flights from Charleston to Lisbon round-trip from $510. Other airlines that can offer you cheap pricing are Delta, from $530, and American Airlines, from $569. United Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $298. However, be on the lookout for offers from Lufthansa and United Airlines, as they are both options that can get you from Charleston to Lisbon for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Charleston to Lisbon (average of $496). Flying from Charleston to Lisbon in June is currently the most expensive (average of $820). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Charleston to Lisbon

Discover the top 6 airlines that operate flights from Charleston to Lisbon. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$510Average$832FlexibilityNo cancel feeOn-time69%
DeltaCheapest$530Average$980FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$569Average$1,191FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$584Average$1,010FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$711Average$1,068FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$785Average$1,229FlexibilityNo cancel feeOn-timeN/A

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