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$1,100+ Cheap flights from Charleston (CHS) to Singapore (SIN)

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SIN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Charleston to Singapore

Cheapest flights from Charleston to Singapore
Explore the most affordable flight options available from Charleston to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 12/295:00 pmCHS - SIN
2 stops38h 15mUnited Airlines
Tue 1/610:20 pmSIN - CHS
2 stops27h 12mUnited Airlines
Deal found 12/11$1,700
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/296:57 pmCHS - SIN
1 stop33h 48mMultiple Airlines
Tue 1/611:00 pmSIN - CHS
2 stops54h 10mMultiple Airlines
Deal found 12/11$3,101

Find flight deals from Charleston to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Singapore (SIN). 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 December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,100
(Cathay Pacific)
Provider with most accurate pricing for Charleston-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Singapore Changi flights.
Search Deals
From Charleston to Singapore Changi
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Singapore 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 December 12, 2025.
Use the filters below to find and compare flights from Charleston to Singapore that are best for you.

Fly from

Charleston

Fly to

Singapore

Route

Depart

Return

Price

CharlestonSingapore

CHS - SIN

CHSSIN

Charleston

Mon 2/16

7:25 am-1:05 pm

2 stops40h 40m

Singapore Changi

Thu 2/26

8:15 pm-10:52 pm

2 stops39h 37m

$1,100

CharlestonSingapore

CHS - SIN

CHSSIN

Charleston

Sat 1/24

9:13 am-7:15 pm

2 stops45h 02m

Singapore Changi

Sat 1/31

6:00 pm-9:43 pm

2 stops40h 43m

$1,150

CharlestonSingapore

CHS - SIN

CHSSIN

Charleston

Mon 1/26

5:53 pm-12:10 am

2 stops41h 17m

Singapore Changi

Thu 1/29

10:30 pm-3:40 pm

2 stops30h 10m

$1,209

CharlestonSingapore

CHS - SIN

CHSSIN

Charleston

Sun 1/25

11:00 am-8:00 am

2 stops32h 00m

Singapore Changi

Sun 2/1

10:20 pm-2:02 pm

2 stops28h 42m

$1,329

CharlestonSingapore

CHS - SIN

CHSSIN

Charleston

Sat 4/4

6:30 am-11:40 pm

2 stops29h 10m

Singapore Changi

Sat 4/11

10:30 pm-3:10 pm

2 stops28h 40m

$1,383

CharlestonSingapore

CHS - SIN

CHSSIN

Charleston

Sat 4/4

6:45 pm-1:50 pm

2 stops31h 05m

Singapore Changi

Sat 4/11

3:10 pm-5:28 pm

2 stops38h 18m

$1,397

CharlestonSingapore

CHS - SIN

CHSSIN

Charleston

Mon 12/29

5:00 pm-8:15 pm

2 stops38h 15m

Singapore Changi

Tue 1/6

10:20 pm-7:04 pm

3 stops33h 44m

$2,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Charleston to Singapore

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 Singapore in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice 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-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Singapore flights, Cheapflights users trust Expedia the most. Expedia 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-Singapore 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 Singapore

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

What is the cheapest time of day to fly from CHS to SIN?

Find hourly flight availability from Charleston to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

One of the essential ways to save on airfare from Charleston to Singapore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 15% on airfare.

Related info for your journey

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

    Airlines like Korean Air fly from Charleston to Singapore in about 41h 17m. The time it takes to get you to your destination can typically vary by up to . The distance between Charleston and Singapore is about 10049 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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