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$529+ Cheap flights from South Dakota to Thailand

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BKK
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from South Dakota to Thailand

Keep the following information in mind while searching for South Dakota to Thailand flight deals. Data was last updated August 1, 2025.

Round-trip from

$879
(Delta)

One-way from

$529
(Delta)

Popular in

June

Cheapest in

April

Average price

$1,615
From South Dakota to Thailand
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One-way flight from South Dakota to Thailand
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Highest demand for flights based on searches. 18% potential increase in price ($341 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from South Dakota to Thailand

Cheapest flights from South Dakota to Thailand
Explore the most affordable flight options available from South Dakota to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 9/145:46 pmFSD - BKK
2 stops43h 19mDelta
Sun 9/219:40 pmBKK - FSD
2 stops37h 22mDelta
Deal found 7/30$883
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/2010:48 amFSD - CNX
2 stops23h 07mDelta
Tue 9/2311:15 pmCNX - FSD
2 stops35h 29mDelta
Deal found 7/30$968
This United Airlines deal was found by Cheapflights users on 7/30. 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 11/266:23 pmFSD - BKK
3 stops51h 27mUnited Airlines
Tue 1/279:25 amBKK - FSD
2 stops42h 10mUnited Airlines
Deal found 7/30$1,013
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:43 pmFSD - BKK
2 stops26h 22mAmerican Airlines
Tue 1/278:05 amBKK - FSD
2 stops27h 06mAmerican Airlines
Deal found 7/30$1,037
This Korean Air deal was found by Cheapflights users on 7/31. 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.
Thu 11/135:15 amFSD - BKK
2 stops27h 15mMultiple Airlines
Sat 11/221:00 amBKK - FSD
2 stops34h 49mMultiple Airlines
Deal found 7/31$1,092
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Wed 10/15:33 pmFSD - BKK
2 stops31h 22mQatar Airways
Sat 10/258:40 amBKK - FSD
2 stops48h 33mQatar Airways
Deal found 7/30$1,315
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 10/86:05 amRAP - BKK
2 stops30h 00mDelta
Sun 10/1211:30 pmBKK - RAP
2 stops36h 06mDelta
Deal found 7/30$1,321
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:15 amFSD - BKK
2 stops24h 15mKorean Air
Mon 1/261:00 amBKK - FSD
2 stops34h 16mKorean Air
Deal found 7/30$1,434
This Qatar Airways deal was found by Cheapflights users on 7/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:58 pmRAP - BKK
2 stops30h 57mQatar Airways
Sun 10/128:55 amBKK - RAP
2 stops68h 08mQatar Airways
Deal found 7/29$1,442
This United Airlines deal was found by Cheapflights users on 7/30. 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 10/81:44 pmRAP - BKK
2 stops25h 51mUnited Airlines
Sun 10/127:00 amBKK - RAP
3 stops26h 34mUnited Airlines
Deal found 7/30$1,464
This Gurufare deal was found by Cheapflights users on 7/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:56 pmFSD - BKK
3 stops46h 04mWestJet
Sat 10/259:50 amBKK - FSD
3 stops49h 07mWestJet
Deal found 7/31$7,787

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Thailand 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 August 1, 2025.
Use the filters below to find and compare flights from South Dakota to Thailand that are best for you.

Fly from

South Dakota

Fly to

Thailand

Route

Depart

Return

Price

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Sun 9/14

5:46 pm-1:05 am

2 stops43h 19m

Bangkok Suvarnabhumi

Sun 9/21

9:40 pm-11:02 pm

2 stops37h 22m

$883

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Sat 9/20

10:48 am-9:55 pm

2 stops23h 07m

Chiang Mai

Tue 9/23

11:15 pm-10:44 pm

2 stops35h 29m

$968

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Wed 11/26

6:23 pm-10:50 am

3 stops51h 27m

Bangkok Suvarnabhumi

Tue 1/27

9:25 am-2:35 pm

2 stops42h 10m

$1,013

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Wed 11/26

1:43 pm-5:05 am

2 stops26h 22m

Bangkok Suvarnabhumi

Tue 1/27

8:05 am-10:11 pm

2 stops27h 06m

$1,037

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Thu 11/13

5:15 am-9:30 pm

2 stops27h 15m

Bangkok Suvarnabhumi

Sat 11/22

1:00 am-10:49 pm

2 stops34h 49m

$1,092

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Wed 10/1

5:33 pm-12:55 pm

2 stops31h 22m

Bangkok Suvarnabhumi

Sat 10/25

8:40 am-9:13 pm

2 stops48h 33m

$1,315

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Wed 10/8

6:05 am-1:05 am

2 stops30h 00m

Bangkok Suvarnabhumi

Sun 10/12

11:30 pm-10:36 pm

2 stops36h 06m

$1,321

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Wed 11/26

8:15 am-9:30 pm

2 stops24h 15m

Bangkok Suvarnabhumi

Mon 1/26

1:00 am-10:16 pm

2 stops34h 16m

$1,434

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Wed 10/8

4:58 pm-12:55 pm

2 stops30h 57m

Bangkok Suvarnabhumi

Sun 10/12

8:55 am-4:03 pm

2 stops68h 08m

$1,442

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Wed 10/8

1:44 pm-4:35 am

2 stops25h 51m

Bangkok Suvarnabhumi

Sun 10/12

7:00 am-8:34 pm

3 stops26h 34m

$1,464

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 16 results
1
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Best time to book a flight from South Dakota to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from South Dakota 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 South Dakota to Thailand

What is the cheapest month to book a flight from South Dakota to Thailand?

Currently, September is the cheapest month in which you can book a flight from South Dakota to Thailand (average of $946). Flying from South Dakota to Thailand in December is currently the most expensive (average of $1,563). 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 SD to TH?

Find hourly flight availability from South Dakota to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

When flying from South Dakota to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated August 1, 2025.
See what other customers who have flown with Korean Air, Delta, and Qatar Airways from South Dakota to Thailand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

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
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

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
7,981 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

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
3,609 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

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
8,900 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

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 South Dakota to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from South Dakota to Thailand one-way?

    One-way options have recently been found by users for as low as $529 on Delta. Other airlines that offer cheap prices include American Airlines from $532 and United Airlines from $535 one-way.

  • Can I find deals for flights from South Dakota to Thailand that include hotel bookings?

    Yes. In addition to deals on South Dakota to Thailand flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Thailand?

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

  • Can I find deals for business class flights from South Dakota to Thailand?

    Yes. Cheapflights offers flight deals from South Dakota to Thailand 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 South Dakota to Thailand?

    Currently, September is the cheapest month in which you can book a flight from South Dakota to Thailand (average of $946). Flying from South Dakota to Thailand in December is currently the most expensive (average of $1,563). 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

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Alternative routes for South Dakota to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from South Dakota to Thailand

Discover the top 3 airlines that operate flights from South Dakota to Thailand. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$890Average$1,413FlexibilityNo cancel feeOn-time69%
DeltaCheapest$953Average$1,327FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,260Average$1,759FlexibilityNo cancel feeOn-time68%

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