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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
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
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 junio 18, 2025.

Round-trip from

$879
(Delta)

One-way from

$529
(Delta)

Popular in

June

Cheapest in

April

Average price

$2,132
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. 17% potential increase in price ($321 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 18, 2025.

This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/411:12 amFSD - BKK
2 stops25h 53mDelta
mié. 9/39:50 amBKK - FSD
2 stops25h 16mDelta
Deal found 6/16$879
This United Airlines deal was found by Cheapflights users on 6/17. 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. 10/275:14 pmFSD - BKK
3 stops29h 36mUnited Airlines
lun. 11/247:10 amBKK - FSD
2 stops22h 08mUnited Airlines
Deal found 6/17$891
This United Airlines deal was found by Cheapflights users on 6/16. 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.
lun. 8/49:15 amFSD - BKK
3 stops26h 15mMultiple Airlines
vie. 9/57:00 amBKK - FSD
3 stops25h 29mMultiple Airlines
Deal found 6/16$1,245
This United Airlines deal was found by Cheapflights users on 6/16. 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.
lun. 6/307:00 amRAP - BKK
2 stops27h 55mUnited Airlines
lun. 10/137:00 amBKK - RAP
2 stops24h 40mUnited Airlines
Deal found 6/16$1,316
This Qatar Airways deal was found by Cheapflights users on 6/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/65:15 pmFSD - BKK
2 stops31h 40mQatar Airways
lun. 9/12:30 amBKK - FSD
2 stops30h 33mQatar Airways
Deal found 6/16$1,465
This Lufthansa deal was found by Cheapflights users on 6/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/276:23 pmFSD - BKK
2 stops32h 27mLufthansa
jue. 11/2711:30 pmBKK - FSD
2 stops31h 07mLufthansa
Deal found 6/17$1,499
This Korean Air deal was found by Cheapflights users on 6/17. 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.
vie. 8/16:50 amRAP - BKK
2 stops27h 35mMultiple Airlines
jue. 8/72:35 amBKK - RAP
2 stops32h 56mMultiple Airlines
Deal found 6/17$1,508
This American Airlines deal was found by Cheapflights users on 6/17. 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.
vie. 10/316:54 amFSD - BKK
2 stops28h 41mAmerican Airlines
vie. 11/288:05 amBKK - FSD
2 stops41h 21mAmerican Airlines
Deal found 6/17$1,807
This Gurufare deal was found by Cheapflights users on 6/17. 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.
mié. 12/106:20 amRAP - BKK
2 stops25h 10mKorean Air
mar. 12/231:00 amBKK - RAP
2 stops35h 37mKorean Air
Deal found 6/17$1,941
This Gotogate deal was found by Cheapflights users on 6/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/3012:03 pmRAP - BKK
2 stops42h 17mQatar Airways
dom. 10/122:30 amBKK - RAP
2 stops50h 35mQatar Airways
Deal found 6/16$2,012
This Air France deal was found by Cheapflights users on 6/18. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:59 amFSD - BKK
2 stops34h 06mKLM
lun. 1/512:15 pmBKK - FSD
2 stops47h 01mKLM
Deal found 6/18$2,418
This American Airlines deal was found by Cheapflights users on 6/17. 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.
sáb. 6/215:38 amRAP - BKK
2 stops28h 22mAmerican Airlines
lun. 6/2310:05 pmBKK - RAP
3 stops31h 04mAmerican Airlines
Deal found 6/17$5,170

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 junio 18, 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

lun. 8/4

11:12 am-1:05 am

2 stops25h 53m

Bangkok Suvarnabhumi

mié. 9/3

9:50 am-11:06 pm

2 stops25h 16m

$879

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

lun. 10/27

5:14 pm-10:50 am

3 stops29h 36m

Bangkok Suvarnabhumi

lun. 11/24

7:10 am-4:18 pm

2 stops22h 08m

$891

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

lun. 8/4

9:15 am-11:30 pm

3 stops26h 15m

Bangkok Suvarnabhumi

vie. 9/5

7:00 am-8:29 pm

3 stops25h 29m

$1,245

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

lun. 6/30

7:00 am-11:55 pm

2 stops27h 55m

Bangkok Suvarnabhumi

lun. 10/13

7:00 am-6:40 pm

2 stops24h 40m

$1,316

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

mié. 8/6

5:15 pm-12:55 pm

2 stops31h 40m

Bangkok Suvarnabhumi

lun. 9/1

2:30 am-9:03 pm

2 stops30h 33m

$1,465

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

lun. 10/27

6:23 pm-2:50 pm

2 stops32h 27m

Bangkok Suvarnabhumi

jue. 11/27

11:30 pm-5:37 pm

2 stops31h 07m

$1,499

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

vie. 8/1

6:50 am-11:25 pm

2 stops27h 35m

Bangkok Suvarnabhumi

jue. 8/7

2:35 am-10:31 pm

2 stops32h 56m

$1,508

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

vie. 10/31

6:54 am-11:35 pm

2 stops28h 41m

Bangkok Suvarnabhumi

vie. 11/28

8:05 am-12:26 pm

2 stops41h 21m

$1,807

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

mié. 12/10

6:20 am-9:30 pm

2 stops25h 10m

Bangkok Suvarnabhumi

mar. 12/23

1:00 am-10:37 pm

2 stops35h 37m

$1,941

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

lun. 6/30

12:03 pm-7:20 pm

2 stops42h 17m

Bangkok Suvarnabhumi

dom. 10/12

2:30 am-4:05 pm

2 stops50h 35m

$2,012

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 12 results
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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, March is the cheapest month in which you can book a flight from South Dakota to Thailand (average of $953). Flying from South Dakota to Thailand in December is currently the most expensive (average of $1,574). 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 junio 18, 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.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 junio 18, 2025.
Read reviews from past customers who have flown Korean Air, Delta and Qatar Airways from South Dakota to Thailand. 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
1,090 reviews

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
1,090 reviews
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
7,964 reviews
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
3,591 reviews
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
8,809 reviews
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
1,090 reviews

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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.

  • 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, March is the cheapest month in which you can book a flight from South Dakota to Thailand (average of $953). Flying from South Dakota to Thailand in December is currently the most expensive (average of $1,574). 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 junio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,104Average$1,386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,114Average$1,615FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,357Average$1,761FlexibilityNo cancel feeOn-time68%

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