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Suvarnabhumi

$542+ Cheap flights from Charleston (CHS) to Suvarnabhumi (BKK)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BKK
oct. 17 — oct. 241
ven. 10/17
ven. 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to Bangkok Suvarnabhumi are usually found in September or August, booked 41 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Charleston to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Suvarnabhumi (BKK). 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 septembre 17, 2025.

Round-trip from

$1,006
(KAYAK)

One-way from

$542
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,080
From Charleston to Bangkok Suvarnabhumi
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One-way flight from Charleston to Bangkok Suvarnabhumi
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Highest demand for flights based on searches. 12% potential increase in price ($215 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($87 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 Suvarnabhumi

Cheapest flights from Charleston to Suvarnabhumi
Explore the most affordable flight options available from Charleston to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 17, 2025.

This Korean Air deal was found by Cheapflights users on 9/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/159:30 amCHS - BKK
2 stops26h 55mKorean Air
mer. 10/2211:30 pmBKK - CHS
2 stops26h 27mKorean Air
Deal found 9/16$1,034
This United Airlines deal was found by Cheapflights users on 9/16. 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.
mer. 10/16:00 amCHS - BKK
2 stops30h 55mUnited Airlines
mer. 10/89:35 amBKK - CHS
2 stops44h 26mUnited Airlines
Deal found 9/16$1,037
This United Airlines deal was found by Cheapflights users on 9/14. 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.
jeu. 11/2710:00 amCHS - BKK
3 stops37h 25mUnited Airlines
mar. 2/109:10 amBKK - CHS
2 stops45h 54mUnited Airlines
Deal found 9/14$1,038
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jeu. 11/276:15 amCHS - BKK
3 stops41h 10mUnited Airlines
jeu. 2/194:55 pmBKK - CHS
3 stops29h 09mUnited Airlines
Deal found 9/15$1,048
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:15 amCHS - BKK
2 stops46h 05mANA
mer. 2/1810:25 pmBKK - CHS
2 stops28h 16mANA
Deal found 9/15$1,050
This oojo deal was found by Cheapflights users on 9/15. 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.
mar. 10/77:23 pmCHS - BKK
2 stops33h 57mChina Airlines
mar. 11/112:05 pmBKK - CHS
2 stops39h 49mChina Airlines
Deal found 9/15$1,054
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/276:15 amCHS - BKK
2 stops34h 55mANA
mar. 2/109:10 amBKK - CHS
2 stops41h 38mANA
Deal found 9/14$1,057
This United Airlines deal was found by Cheapflights users on 9/15. 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. 11/256:15 amCHS - BKK
3 stops41h 10mUnited Airlines
mer. 2/189:10 amBKK - CHS
2 stops24h 07mUnited Airlines
Deal found 9/15$1,063
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/2411:10 amCHS - BKK
2 stops32h 05mQatar Airways
lun. 9/298:55 amBKK - CHS
2 stops36h 30mQatar Airways
Deal found 9/15$1,067
This oojo deal was found by Cheapflights users on 9/15. 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.
mar. 11/256:19 pmCHS - BKK
2 stops28h 51mEVA Air
mer. 2/1811:20 amBKK - CHS
2 stops42h 11mEVA Air
Deal found 9/15$1,068
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/82:15 pmCHS - BKK
2 stops60h 50mTurkish Airlines
lun. 11/1710:10 amBKK - CHS
2 stops48h 17mTurkish Airlines
Deal found 9/15$1,073

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Suvarnabhumi 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 septembre 17, 2025.
Use the filters below to find and compare flights from Charleston to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Charleston

Fly to

Suvarnabhumi

Route

Depart

Return

Price

CharlestonBangkok

CHS - BKK

CHSBKK

Charleston

mer. 10/15

9:30 am-11:25 pm

2 stops26h 55m

Bangkok Suvarnabhumi

mer. 10/22

11:30 pm-2:57 pm

2 stops26h 27m

$1,034

CharlestonBangkok

CHS - BKK

CHSBKK

Charleston

mer. 10/1

6:00 am-11:55 pm

2 stops30h 55m

Bangkok Suvarnabhumi

mer. 10/8

9:35 am-7:01 pm

2 stops44h 26m

$1,037

CharlestonBangkok

CHS - BKK

CHSBKK

Charleston

jeu. 11/27

6:15 am-11:25 am

3 stops41h 10m

Bangkok Suvarnabhumi

jeu. 2/19

4:55 pm-10:04 am

3 stops29h 09m

$1,048

CharlestonBangkok

CHS - BKK

CHSBKK

Charleston

mar. 11/25

11:25 am-11:25 am

3 stops36h 00m

Bangkok Suvarnabhumi

mer. 2/18

4:55 pm-12:25 pm

3 stops31h 30m

$1,048

CharlestonBangkok

CHS - BKK

CHSBKK

Charleston

jeu. 11/27

6:15 am-11:25 am

3 stops41h 10m

Bangkok Suvarnabhumi

mar. 2/10

4:55 pm-12:32 pm

3 stops31h 37m

$1,048

CharlestonBangkok

CHS - BKK

CHSBKK

Charleston

mer. 9/24

6:59 pm-1:05 am

2 stops43h 06m

Bangkok Suvarnabhumi

dim. 9/28

2:35 am-10:33 pm

2 stops30h 58m

$1,079

CharlestonBangkok

CHS - BKK

CHSBKK

Charleston

jeu. 11/27

11:25 am-11:25 am

3 stops36h 00m

Bangkok Suvarnabhumi

ven. 12/5

4:55 pm-10:22 am

3 stops29h 27m

$1,088

CharlestonBangkok

CHS - BKK

CHSBKK

Charleston

sam. 11/1

2:55 pm-11:25 am

3 stops33h 30m

Bangkok Suvarnabhumi

jeu. 11/13

4:55 pm-10:29 am

3 stops29h 34m

$1,088

CharlestonBangkok

CHS - BKK

CHSBKK

Charleston

jeu. 10/30

2:15 pm-6:25 pm

2 stops41h 10m

Bangkok Suvarnabhumi

jeu. 11/6

6:55 pm-10:27 pm

2 stops39h 32m

$1,095

CharlestonBangkok

CHS - BKK

CHSBKK

Charleston

mar. 9/23

7:06 am-11:00 pm

2 stops28h 54m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 15 results
1
2

Best time to book a flight from Charleston to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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 Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Charleston to Bangkok Suvarnabhumi Airport?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Suvarnabhumi. Price data was last updated on September 12, 2025.

The price you pay for your flight from Charleston to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Charleston to Bangkok Suvarnabhumi Airport?

Currently, September is the cheapest month in which you can book a flight from Charleston to Bangkok Suvarnabhumi Airport (average of $900). Flying from Charleston to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,507). 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 BKK?

Find hourly flight availability from Charleston to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 17, 2025.

One of the essential ways to save on airfare from Charleston to Bangkok Suvarnabhumi Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 25% on airfare.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated septembre 17, 2025.
Read reviews from past customers who have flown Korean Air, Delta, and Qatar Airways from Charleston to Bangkok Suvarnabhumi Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,961 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,622 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Etihad Airways
7.4
Good
1,251 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,926 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

    Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Bangkok Suvarnabhumi from Charleston. Booking flights from Charleston (CHS) to Bangkok Suvarnabhumi should be relatively easy as there are 0 daily outbound flights to Bangkok Suvarnabhumi from 8 different airlines.

  • How long is the flight from Charleston to Bangkok Suvarnabhumi Airport?

    Departing from Charleston to Bangkok Suvarnabhumi Airport will take you 26h 55m. Charleston and Bangkok Suvarnabhumi Airport are separated by a distance of 9211 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Charleston to Bangkok Suvarnabhumi Airport round-trip?

    Cheapflights users have booked flights from Charleston to Bangkok Suvarnabhumi Airport round-trip from $939. Other airlines that can offer you cheap pricing are Delta, from $1,006, and United Airlines, from $1,062. You may be able to fly from Charleston to Bangkok Suvarnabhumi Airport for 36% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to Suvarnabhumi 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 Bangkok Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Charleston to Bangkok Suvarnabhumi Airport (average of $900). Flying from Charleston to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,507). 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 Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Sattahip
Kanchanaburi
Chonburi
Cha-am
Ko Samet
Pak Chong
Phetchaburi
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Charleston to Suvarnabhumi

Discover the top 8 airlines that operate flights from Charleston to Suvarnabhumi. 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 septembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$939Average$1,650FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,006Average$1,312FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,062Average$1,265FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,073Average$1,567FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,080Average$1,455FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,132Average$1,582FlexibilityNo cancel feeOn-time77%
ANACheapest$1,135Average$1,531FlexibilityNo cancel feeOn-time80%
Etihad AirwaysCheapest$1,140Average$1,529FlexibilityNo cancel feeOn-time75%

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