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$558+ Cheap flights from Sioux Falls (FSD) 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BKK
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Sioux Falls to Thailand

Keep the following information in mind while searching for Sioux Falls to Thailand flight deals. Data was last updated September 14, 2025.

Round-trip from

$898
(United Airlines)

One-way from

$558
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$1,590
From Sioux Falls Joe Foss Field to Thailand
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One-way flight from Sioux Falls Joe Foss Field to Thailand
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Highest demand for flights based on searches. 19% potential increase in price ($347 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($55 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 Sioux Falls to Thailand

Cheapest flights from Sioux Falls to Thailand
Explore the most affordable flight options available from Sioux Falls to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This United Airlines deal was found by Cheapflights users on 9/12. 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 9/189:16 amFSD - BKK
2 stops26h 39mUnited Airlines
Thu 9/257:00 amBKK - FSD
2 stops21h 10mUnited Airlines
Deal found 9/12$890
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/278:47 amFSD - BKK
3 stops38h 38mUnited Airlines
Mon 11/34:55 pmBKK - FSD
3 stops34h 45mUnited Airlines
Deal found 9/12$898
This Korean Air deal was found by Cheapflights users on 9/12. 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 9/1810:48 amFSD - BKK
2 stops24h 37mMultiple Airlines
Wed 9/242:35 amBKK - FSD
2 stops32h 09mMultiple Airlines
Deal found 9/12$1,053
This Delta deal was found by Cheapflights users on 9/12. 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.
Mon 10/275:30 amFSD - BKK
2 stops29h 50mDelta
Mon 11/311:15 pmBKK - FSD
2 stops36h 41mDelta
Deal found 9/12$1,054
This Korean Air deal was found by Cheapflights users on 9/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:48 amFSD - CNX
2 stops23h 07mKorean Air
Tue 9/2311:15 pmCNX - FSD
2 stops35h 29mKorean Air
Deal found 9/11$1,144
This FlightHub deal was found by Cheapflights users on 9/12. 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.
Tue 10/285:05 pmFSD - BKK
2 stops32h 00mQatar Airways
Tue 3/318:00 pmBKK - FSD
2 stops32h 48mQatar Airways
Deal found 9/12$1,164
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/111:35 pmFSD - BKK
2 stops45h 50mDelta
Tue 10/1411:30 pmBKK - FSD
2 stops35h 27mDelta
Deal found 9/11$1,204
This Etihad Airways deal was found by Cheapflights users on 9/13. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amFSD - BKK
2 stops29h 55mMultiple Airlines
Sat 10/259:30 amBKK - FSD
2 stops43h 45mMultiple Airlines
Deal found 9/13$1,245
This Qatar Airways deal was found by Cheapflights users on 9/13. 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.
Sat 10/115:05 pmFSD - BKK
2 stops50h 15mQatar Airways
Tue 10/149:05 pmBKK - FSD
2 stops31h 30mQatar Airways
Deal found 9/13$1,448

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 September 14, 2025.
Use the filters below to find and compare flights from Sioux Falls to Thailand that are best for you.

Fly from

Sioux Falls

Fly to

Thailand

Route

Depart

Return

Price

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Mon 10/27

8:47 am-11:25 am

3 stops38h 38m

Bangkok Suvarnabhumi

Mon 11/3

4:55 pm-2:40 pm

3 stops34h 45m

$898

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Tue 10/28

1:47 pm-11:25 am

3 stops33h 38m

Bangkok Suvarnabhumi

Tue 3/31

3:40 pm-10:32 am

3 stops30h 52m

$898

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Thu 1/15

6:00 am-11:25 am

3 stops40h 25m

Bangkok Suvarnabhumi

Mon 1/26

9:10 am-9:50 pm

2 stops25h 40m

$998

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Thu 1/15

5:20 am-12:45 am

2 stops30h 25m

Bangkok Suvarnabhumi

Sun 1/25

12:55 am-10:16 pm

2 stops34h 21m

$1,049

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Mon 10/27

5:30 am-11:20 pm

2 stops29h 50m

Bangkok Suvarnabhumi

Mon 11/3

11:15 pm-10:56 pm

2 stops36h 41m

$1,054

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Fri 3/6

5:20 am-12:45 am

2 stops30h 25m

Bangkok Suvarnabhumi

Wed 4/22

9:40 pm-10:11 pm

2 stops36h 31m

$1,089

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Thu 1/8

9:00 am-11:25 am

3 stops37h 25m

Bangkok Suvarnabhumi

Sat 1/24

4:55 pm-9:50 pm

3 stops41h 55m

$1,132

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Fri 11/7

5:14 pm-11:25 am

3 stops53h 11m

$558

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Mon 10/6

5:30 am-11:25 pm

2 stops29h 55m

$614

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Fri 11/7

5:30 am-1:25 pm

2 stops42h 55m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 11 results
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Best time to book a flight from Sioux Falls to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Sioux Falls 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 Sioux Falls to Thailand

What is the cheapest month to book a flight from Sioux Falls to Thailand?

Currently, September is the cheapest month in which you can book a flight from Sioux Falls to Thailand (average of $908). Flying from Sioux Falls to Thailand in December is currently the most expensive (average of $1,518). 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 FSD to TH?

Find hourly flight availability from Sioux Falls 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 September 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sioux Falls to Thailand as you normally would.

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 September 14, 2025.
See what other customers who have flown with Delta, Qatar Airways, and United Airlines from Sioux Falls 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.
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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!
Qatar Airways
7.4
Good
3,624 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
8,934 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
7,959 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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 Sioux Falls to Thailand. 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 Sioux Falls to Thailand?

    Sioux Falls Joe Foss Field (FSD), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Sioux Falls to Thailand.

  • How long is the flight from Sioux Falls to Thailand?

    United Airlines can get you from Sioux Falls to Thailand in just under 38h 38m. Your travel time can differ by up to . There are 8322 mi between Sioux Falls and Thailand.

  • Can I find deals for flights from Sioux Falls to Thailand that include hotel bookings?

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

  • How can I find direct flights from Sioux Falls to Thailand?

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

  • Can I find deals for business class flights from Sioux Falls to Thailand?

    Yes. Cheapflights offers flight deals from Sioux Falls 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 Sioux Falls to Thailand?

    Currently, September is the cheapest month in which you can book a flight from Sioux Falls to Thailand (average of $908). Flying from Sioux Falls to Thailand in December is currently the most expensive (average of $1,518). 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

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 4 airlines flying from Sioux Falls to Thailand

Discover the top 4 airlines that operate flights from Sioux Falls 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$890Average$1,233FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$890Average$1,209FlexibilityNo cancel feeOn-time71%
DeltaCheapest$953Average$1,147FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,260Average$1,759FlexibilityNo cancel feeOn-time68%

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