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$252+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LIS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to Lisbon Humberto Delgado are usually found in March or February, booked 62 days in advance, depart on a Sunday or Monday and return on a Monday

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 September 11, 2025.

Round-trip from

$493
(United Airlines)

One-way from

$252
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,148
From Charleston to Lisbon Humberto Delgado
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One-way flight from Charleston to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This Finnair deal was found by Cheapflights users on 9/9. 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 11/123:46 pmCHS - LIS
1 stop12h 09mMultiple Airlines
Wed 11/266:30 amLIS - CHS
2 stops21h 04mMultiple Airlines
Deal found 9/9$507
This oojo deal was found by Cheapflights users on 9/9. 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.
Mon 10/276:15 pmCHS - LIS
1 stop10h 50mBritish Airways
Thu 11/610:55 amLIS - CHS
1 stop15h 31mBritish Airways
Deal found 9/9$508
This Finnair deal was found by Cheapflights users on 9/10. 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 10/293:30 pmCHS - LIS
1 stop13h 25mMultiple Airlines
Fri 11/711:05 amLIS - CHS
1 stop14h 59mMultiple Airlines
Deal found 9/10$549
This United Airlines deal was found by Cheapflights users on 9/10. 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
Sat 11/155:00 amLIS - CHS
2 stops19h 23mUnited Airlines
Deal found 9/10$553
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 11/57:45 pmCHS - LIS
2 stops22h 45mLufthansa
Sat 11/155:00 amLIS - CHS
2 stops23h 42mLufthansa
Deal found 9/10$569
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/307:45 pmCHS - LIS
1 stop10h 30mUnited Airlines
Sat 11/85:00 amLIS - CHS
2 stops19h 23mUnited Airlines
Deal found 9/10$603
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/246:02 amCHS - LIS
2 stops21h 18mUnited Airlines
Fri 10/316:10 amLIS - CHS
2 stops35h 48mUnited Airlines
Deal found 9/9$611
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 10/307:45 pmCHS - LIS
2 stops23h 45mLufthansa
Sat 11/85:00 amLIS - CHS
2 stops19h 23mLufthansa
Deal found 9/10$617

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 September 11, 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 1/13

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Fri 1/23

11:20 am-9:17 pm

2 stops38h 57m

$493

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Tue 1/13

12:45 pm-8:55 am

2 stops39h 10m

Lisbon Humberto Delgado

Fri 1/23

4:40 pm-8:52 pm

2 stops33h 12m

$505

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Tue 1/13

8:02 am-9:15 am

1 stop20h 13m

Lisbon Humberto Delgado

Fri 1/23

6:30 am-9:56 pm

2 stops20h 26m

$507

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 11/17

3:46 pm-9:05 am

1 stop12h 19m

Lisbon Humberto Delgado

Wed 11/26

6:30 am-10:34 pm

2 stops21h 04m

$507

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Tue 1/13

11:09 am-9:15 am

1 stop17h 06m

Lisbon Humberto Delgado

Fri 1/23

11:05 am-5:38 pm

1 stop11h 33m

$509

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Wed 11/12

11:01 am-8:55 am

1 stop16h 54m

Lisbon Humberto Delgado

Wed 11/26

11:05 am-9:24 pm

1 stop15h 19m

$509

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 10/20

9:10 pm-10:05 am

1 stop31h 55m

$252

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Sun 10/19

7:47 pm-10:30 am

1 stop9h 43m

$408

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 9/22

6:05 am-8:20 am

2 stops21h 15m

$503

CharlestonLisbon

CHS - LIS

CHSLIS

Charleston

Mon 9/22

11:37 am-3:25 pm

2 stops22h 48m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 14 results
1
2

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 August 29, 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, January is the cheapest month in which you can book a flight from Charleston to Lisbon (average of $612). Flying from Charleston to Lisbon in June is currently the most expensive (average of $1,127). 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 September 11, 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 28% 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.

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 September 11, 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
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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!
TAP AIR PORTUGAL
7.1
Good
1,977 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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 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 and Scandinavian Airlines fly from Charleston to Lisbon in about 22h 20m. The time it takes to get you to your destination can typically vary by up to 16h 50m. 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 $569. Other airlines that can offer you cheap pricing are Delta, from $569, and United Airlines, from $586. American Airlines is 44% 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, January is the cheapest month in which you can book a flight from Charleston to Lisbon (average of $612). Flying from Charleston to Lisbon in June is currently the most expensive (average of $1,127). 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
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$569Average$1,190FlexibilityNo cancel feeOn-time71%
DeltaCheapest$569Average$1,026FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$586Average$934FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$612Average$1,007FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$711Average$1,068FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$785Average$1,254FlexibilityNo cancel feeOn-timeN/A

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