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$487+ Cheap flights from Charleston (CHS) to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LIS
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap 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 enero 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
mar. 4/2110:00 am
CHS
-
LIS
1 stop19h 30m
United Airlines
lun. 4/2711:25 am
LIS
-
CHS
2 stops36h 03m
United Airlines
Deal found 1/25$487
This United Airlines deal was found by Cheapflights users on 1/24. 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.
mié. 2/252:48 pm
CHS
-
LIS
1 stop14h 27m
United Airlines
dom. 3/15:00 am
LIS
-
CHS
2 stops21h 27m
United Airlines
Deal found 1/24$495
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/207:40 pm
CHS
-
LIS
1 stop9h 50m
United Airlines
dom. 4/265:05 am
LIS
-
CHS
2 stops21h 20m
United Airlines
Deal found 1/27$496
This United Airlines deal was found by Cheapflights users on 1/26. 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.
lun. 2/2310:05 am
CHS
-
LIS
1 stop19h 10m
United Airlines
lun. 3/26:10 am
LIS
-
CHS
2 stops22h 34m
United Airlines
Deal found 1/26$497
This Delta deal was found by Cheapflights users on 1/26. 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.
mar. 2/312:02 pm
CHS
-
LIS
1 stop14h 58m
Delta
mar. 2/2411:25 am
LIS
-
CHS
2 stops17h 29m
Delta
Deal found 1/26$501
This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/37:45 pm
CHS
-
LIS
2 stops32h 35m
Air Canada
mar. 2/2411:20 am
LIS
-
CHS
2 stops39h 07m
Air Canada
Deal found 1/26$504
This KAYAK deal was found by Cheapflights users on 1/26. 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.
mié. 2/44:41 pm
CHS
-
LIS
2 stops25h 49m
Lufthansa
mié. 2/255:00 am
LIS
-
CHS
2 stops23h 44m
Lufthansa
Deal found 1/26$506
This oojo deal was found by Cheapflights users on 1/26. 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.
dom. 4/198:21 pm
CHS
-
LIS
2 stops21h 44m
British Airways
dom. 4/266:50 pm
LIS
-
CHS
2 stops32h 21m
British Airways
Deal found 1/26$508

Find 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$487
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$963
Provider with most accurate pricing for Charleston-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Charleston-Lisbon Humberto Delgado flights.
Search Deals
From Charleston to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 enero 27, 2026.
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

mié. 2/25

2:48 pm-10:15 am

1 stop14h 27m

Lisbon Humberto Delgado

dom. 3/1

5:00 am-9:27 pm

2 stops21h 27m

$495

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

mar. 4/21

10:00 am-10:30 am

1 stop19h 30m

Lisbon Humberto Delgado

lun. 4/27

5:05 am-6:59 pm

2 stops18h 54m

$495

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

lun. 2/23

7:47 pm-10:15 am

1 stop9h 28m

Lisbon Humberto Delgado

lun. 3/2

6:10 am-7:00 pm

2 stops17h 50m

$497

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

lun. 2/9

12:02 pm-8:00 am

1 stop14h 58m

Lisbon Humberto Delgado

jue. 2/19

5:00 am-10:35 pm

2 stops22h 35m

$501

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

lun. 2/9

12:02 pm-8:00 am

1 stop14h 58m

Lisbon Humberto Delgado

mar. 2/24

11:25 am-11:54 pm

2 stops17h 29m

$501

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

lun. 2/23

7:00 pm-5:30 pm

2 stops17h 30m

Lisbon Humberto Delgado

lun. 3/2

5:00 am-10:35 pm

2 stops22h 35m

$502

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

dom. 2/8

6:00 am-8:00 am

1 stop21h 00m

Lisbon Humberto Delgado

mar. 2/24

11:25 am-11:54 pm

2 stops17h 29m

$506

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

dom. 2/8

6:00 am-8:00 am

1 stop21h 00m

Lisbon Humberto Delgado

jue. 2/19

11:25 am-9:23 am

2 stops26h 58m

$506

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

sáb. 4/4

12:25 pm-10:45 am

1 stop17h 20m

$499

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

sáb. 4/4

5:51 pm-5:50 pm

2 stops18h 59m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 13 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Lisbon flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 January 23, 2026.

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 $493). 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.

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 enero 27, 2026.
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
8,122 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
8,122 reviews
Delta
7.9
Good
8,122 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
9,207 reviews
Delta
7.9
Good
8,122 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
11,200 reviews
Delta
7.9
Good
8,122 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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.
TAP AIR PORTUGAL
7.1
Good
2,130 reviews
Delta
7.9
Good
8,122 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
7,704 reviews
Delta
7.9
Good
8,122 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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 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 fly from Charleston to Lisbon in about 14h 27m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3890 mi.

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

    Cheapflights users have booked flights from Charleston to Lisbon round-trip from $464. Other airlines that can offer you cheap pricing are United Airlines, from $508, and American Airlines, from $569. Delta is 52% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 $493). 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
Fátima
Oeiras
Ericeira
Beja
Costa da Caparica
Torres Vedras
Nazaré
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Charleston to Lisbon

Discover the top 5 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$464Average$986FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$508Average$805FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$569Average$1,194FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$653Average$991FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$785Average$1,254FlexibilityNo cancel feeOn-timeN/A

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