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$1,031+ Cheap flights from Sioux Falls (FSD) to Thailand

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — BKK
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
1 adult, Economy
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Cheap 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 May 21, 2026.

This oojo deal was found by Cheapflights users on 5/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:30 pm
FSD
-
BKK
2 stops30h 15m
Etihad Airways
Thu 9/249:45 am
BKK
-
FSD
2 stops50h 06m
Etihad Airways
Deal found 5/17$1,031
This Etihad Airways deal was found by Cheapflights users on 5/20. 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.
Thu 8/205:23 pm
FSD
-
BKK
2 stops30h 27m
Multiple Airlines
Fri 9/183:15 am
BKK
-
FSD
2 stops32h 36m
Multiple Airlines
Deal found 5/20$1,038
This Etihad Airways deal was found by Cheapflights users on 5/17. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:23 pm
FSD
-
BKK
2 stops38h 17m
Multiple Airlines
Wed 9/99:15 am
BKK
-
FSD
2 stops43h 25m
Multiple Airlines
Deal found 5/17$1,039
This BusinessClass deal was found by Cheapflights users on 5/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:07 pm
FSD
-
BKK
2 stops30h 13m
Qatar Airways
Wed 9/92:30 am
BKK
-
FSD
2 stops33h 21m
Qatar Airways
Deal found 5/18$1,293
This Qatar Airways deal was found by Cheapflights users on 5/16. 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.
Sun 9/2712:30 pm
FSD
-
BKK
2 stops30h 45m
Qatar Airways
Wed 9/303:00 am
BKK
-
FSD
2 stops32h 51m
Qatar Airways
Deal found 5/16$1,371
This Qatar Airways deal was found by Cheapflights users on 5/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:30 pm
FSD
-
BKK
2 stops30h 45m
Qatar Airways
Wed 9/169:05 pm
BKK
-
FSD
2 stops38h 46m
Qatar Airways
Deal found 5/17$1,518
This Etihad Airways deal was found by Cheapflights users on 5/17. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:23 pm
FSD
-
BKK
2 stops36h 47m
Multiple Airlines
Tue 8/183:05 pm
BKK
-
FSD
2 stops37h 48m
Multiple Airlines
Deal found 5/17$1,520
This Finnair deal was found by Cheapflights users on 5/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:07 pm
FSD
-
BKK
2 stops53h 23m
Multiple Airlines
Tue 6/97:05 am
BKK
-
FSD
2 stops51h 12m
Multiple Airlines
Deal found 5/19$1,655
This Finnair deal was found by Cheapflights users on 5/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:07 pm
FSD
-
BKK
2 stops53h 23m
Multiple Airlines
Wed 7/227:05 am
BKK
-
FSD
2 stops50h 53m
Multiple Airlines
Deal found 5/19$1,667
This Finnair deal was found by Cheapflights users on 5/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:40 pm
FSD
-
BKK
2 stops48h 50m
Multiple Airlines
Tue 6/307:05 am
BKK
-
FSD
2 stops29h 15m
Multiple Airlines
Deal found 5/20$1,722
This Qatar Airways deal was found by Cheapflights users on 5/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:30 pm
FSD
-
CNX
3 stops37h 15m
Qatar Airways
Tue 10/208:00 pm
CNX
-
FSD
3 stops37h 55m
Qatar Airways
Deal found 5/15$7,470
This BusinessClass deal was found by Cheapflights users on 5/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:20 am
FSD
-
CNX
2 stops35h 05m
EVA Air
Tue 10/2011:35 am
CNX
-
FSD
2 stops34h 57m
EVA Air
Deal found 5/15$9,357

Find 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 May 21, 2026.

Round-trip from

$1,031
(oojo)

Popular in

August

Cheapest in

September

Average price

$1,613
From Sioux Falls Joe Foss Field to Thailand
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 21, 2026.
Use the filters below to find and compare flights from Sioux Falls to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Thu 8/20

5:23 pm-11:50 am

2 stops30h 27m

Bangkok Suvarnabhumi

Fri 9/18

3:15 am-11:51 pm

2 stops32h 36m

$1,038

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Wed 8/12

12:07 pm-6:20 am

2 stops30h 13m

Bangkok Suvarnabhumi

Wed 9/9

2:30 am-11:51 pm

2 stops33h 21m

$1,293

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Sun 9/13

12:30 pm-7:15 am

2 stops30h 45m

Bangkok Suvarnabhumi

Wed 9/16

9:05 pm-11:51 pm

2 stops38h 46m

$1,518

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Mon 6/8

4:40 pm-5:30 am

2 stops48h 50m

Bangkok Suvarnabhumi

Tue 6/30

7:05 am-12:20 am

2 stops29h 15m

$1,723
Quickest round-trip

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Tue 9/1

5:05 pm-9:35 am

3 stops28h 30m

Bangkok Suvarnabhumi

Wed 9/9

7:00 am-4:23 pm

2 stops21h 23m

$1,772

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Sun 9/13

6:38 pm-11:55 pm

2 stops41h 17m

Bangkok Suvarnabhumi

Wed 9/16

3:45 pm-10:37 am

3 stops30h 52m

$1,795

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Thu 10/1

12:30 pm-1:45 pm

3 stops37h 15m

Chiang Mai

Tue 10/20

8:00 pm-9:55 pm

3 stops37h 55m

$7,470

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Thu 10/1

11:20 am-10:25 am

2 stops35h 05m

Chiang Mai

Tue 10/20

11:35 am-10:32 am

2 stops34h 57m

$9,357

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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 May 21, 2026.
See what other customers who have flown with Delta 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
7.9
Good
8,454 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,454 reviews
Delta
7.9
Good
8,454 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,737 reviews
Delta
7.9
Good
8,454 reviews

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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?

    Qatar Airways and EVA Air can get you from Sioux Falls to Thailand in just under 30h 13m. Your travel time can differ by up to 4h 52m. There are 8322 mi between Sioux Falls and Thailand. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Sioux Falls to Thailand

Discover the top 2 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 May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$878Average$1,048FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$890Average$1,129FlexibilityNo cancel feeOn-time69%

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