How long is the flight from South Dakota to Thailand?

The flight from South Dakota to Thailand depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Sioux Falls (a popular airport in South Dakota) to Bangkok Suvarnabhumi Airport (the most popular airport in Thailand), then the flight time is 26h 19m on average. If you fly from Rapid City (another popular airport in South Dakota) to Bangkok Suvarnabhumi Airport, then the average flight time is 30h 30m.

What airlines fly to Thailand?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Thailand from South Dakota according to our data. Delta is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 3 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from South Dakota to Thailand?

Prices for flights from South Dakota to Thailand are updated daily.

How many operators does momondo search for flights from South Dakota to Thailand?

The number of operators available for flights from South Dakota to Thailand is 3 as of November 2025.

How old do you have to be to fly from South Dakota to Thailand?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Thailand.

What documentation or ID do you need to fly to Thailand?

The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$898 Cheap Flights from South Dakota to Thailand in 2025/26

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9:00 am - 11:25 amFSD-BKK

37h 25m3 stops

4:55 pm - 10:47 amBKK-FSD

30h 52m3 stops

$898United Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 26

2:55 pm - 11:25 amRAP-BKK

30h 30m3 stops

4:55 pm - 12:46 pmBKK-RAP

33h 51m3 stops

$938United Airlines

Find Deal

Sun, Dec 7 - Tue, Dec 23

8:10 am - 12:45 amFSD-BKK

28h 35m2 stops

12:55 am - 10:58 pmBKK-FSD

34h 03m2 stops

$1,023Delta

Find Deal

Mon, Mar 16 - Wed, Mar 18

5:08 am - 12:55 amFSD-BKK

30h 47m2 stops

9:30 pm - 11:14 pmBKK-FSD

38h 44m2 stops

$1,053Delta

Find Deal

Thu, Jan 15 - Mon, Jan 26

5:00 am - 12:45 amFSD-BKK

30h 45m2 stops

9:40 am - 7:53 pmBKK-FSD

23h 13m2 stops

$1,054Korean Air

Find Deal

Thu, Jan 15 - Mon, Jan 26

6:05 am - 12:45 amRAP-BKK

28h 40m2 stops

9:30 pm - 10:41 pmBKK-RAP

39h 11m2 stops

$1,092Multiple Airlines

Find Deal

Sun, Dec 7 - Tue, Dec 23

6:05 am - 12:45 amRAP-BKK

28h 40m2 stops

12:55 am - 10:41 pmBKK-RAP

35h 46m2 stops

$1,094Korean Air

Find Deal

Sun, Dec 7 - Mon, Dec 22

6:05 am - 9:30 pmRAP-BKK

25h 25m2 stops

12:55 am - 10:46 pmBKK-RAP

35h 51m2 stops

$1,192Multiple Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

12:19 pm - 6:15 amFSD-BKK

28h 56m2 stops

8:30 pm - 9:14 pmBKK-FSD

37h 44m2 stops

$1,196Qatar Airways

Find Deal

Sun, Mar 1 - Sat, Mar 7

5:21 pm - 1:05 pmFSD-BKK

54h 44m2 stops

2:30 am - 10:12 pmBKK-FSD

31h 42m2 stops

$1,197Qatar Airways

Find Deal

Fri, Mar 6 - Tue, Apr 21

United Airlines flights from South Dakota to Thailand

Our best United Airlines deals on South Dakota to Thailand flight tickets

United Airlines

Jan 15

FSD9:00 amSioux Falls Joe Foss Field

37h 25m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Jan 26

BKK4:55 pmBangkok Suvarnabhumi

30h 52m

3 stops

FSD10:47 amSioux Falls Joe Foss Field

$898

Find similar

United Airlines

Dec 7

RAP2:55 pmRapid City

30h 30m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Dec 23

BKK4:55 pmBangkok Suvarnabhumi

33h 51m

3 stops

RAP12:46 pmRapid City

$938

Find similar

United Airlines

Mar 16

FSD5:20 pmSioux Falls Joe Foss Field

30h 05m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Mar 19

BKK4:55 pmBangkok Suvarnabhumi

39h 43m

3 stops

FSD8:38 pmSioux Falls Joe Foss Field

$948

Find similar

Qatar Airways flights from South Dakota to Thailand

Our best Qatar Airways deals on South Dakota to Thailand flight tickets

Qatar Airways

Mar 1

FSD12:19 pmSioux Falls Joe Foss Field

28h 56m

2 stops

BKK6:15 amBangkok Suvarnabhumi

Mar 7

BKK8:30 pmBangkok Suvarnabhumi

37h 44m

2 stops

FSD9:14 pmSioux Falls Joe Foss Field

$1,196

Find similar

Qatar Airways

Mar 6

FSD5:21 pmSioux Falls Joe Foss Field

54h 44m

2 stops

BKK1:05 pmBangkok Suvarnabhumi

Apr 21

BKK2:30 amBangkok Suvarnabhumi

31h 42m

2 stops

FSD10:12 pmSioux Falls Joe Foss Field

$1,197

Find similar

Qatar Airways

Mar 6

FSD5:21 pmSioux Falls Joe Foss Field

48h 19m

2 stops

BKK6:40 amBangkok Suvarnabhumi

Apr 21

BKK2:30 amBangkok Suvarnabhumi

31h 42m

2 stops

FSD10:12 pmSioux Falls Joe Foss Field

$1,213

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Thu 1/15

9:00 am-11:25 am

3 stops37h 25m

Bangkok Suvarnabhumi

Mon 1/26

4:55 pm-10:47 am

3 stops30h 52m

$898

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Sun 12/7

2:55 pm-11:25 am

3 stops30h 30m

Bangkok Suvarnabhumi

Tue 12/23

4:55 pm-12:46 pm

3 stops33h 51m

$938

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Mon 3/16

8:10 am-12:45 am

2 stops28h 35m

Bangkok Suvarnabhumi

Wed 3/18

12:55 am-10:58 pm

2 stops34h 03m

$1,023

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Thu 1/15

5:08 am-12:55 am

2 stops30h 47m

Bangkok Suvarnabhumi

Mon 1/26

9:30 pm-11:14 pm

2 stops38h 44m

$1,053

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Thu 1/15

5:00 am-12:45 am

2 stops30h 45m

Bangkok Suvarnabhumi

Mon 1/26

9:40 am-7:53 pm

2 stops23h 13m

$1,054

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Sun 12/7

6:05 am-12:45 am

2 stops28h 40m

Bangkok Suvarnabhumi

Tue 12/23

9:30 pm-10:41 pm

2 stops39h 11m

$1,092

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Sun 12/7

6:05 am-12:45 am

2 stops28h 40m

Bangkok Suvarnabhumi

Mon 12/22

12:55 am-10:41 pm

2 stops35h 46m

$1,094

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Thu 12/4

6:05 am-9:30 pm

2 stops25h 25m

Bangkok Suvarnabhumi

Wed 12/10

12:55 am-10:46 pm

2 stops35h 51m

$1,192

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Sun 3/1

12:19 pm-6:15 am

2 stops28h 56m

Bangkok Suvarnabhumi

Sat 3/7

8:30 pm-9:14 pm

2 stops37h 44m

$1,196

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Fri 3/6

5:21 pm-1:05 pm

2 stops54h 44m

Bangkok Suvarnabhumi

Tue 4/21

2:30 am-10:12 pm

2 stops31h 42m

$1,197

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Thailand?

The month of April is, on average, the cheapest month to fly to Thailand from South Dakota, with most prices found around $1,107. If you are unable to visit Thailand during the month of April, then departing from South Dakota during the month March is also very affordable. Most momondo users find prices during this month for around $1,110.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as $1,488. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Saturday, with ticket prices averaging around $1,859.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from South Dakota at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,662 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Thailand is in the afternoon when prices are around $1,855.

Cheap South Dakota to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Thailand

Direct flights	None

There are no direct flights from South Dakota to Thailand. There are no popular flight routes from South Dakota to Thailand.

Search flight deals

When did momondo last update prices for flights from South Dakota to Thailand?
Prices for flights from South Dakota to Thailand are updated daily.
How many operators does momondo search for flights from South Dakota to Thailand?
The number of operators available for flights from South Dakota to Thailand is 3 as of November 2025.
How old do you have to be to fly from South Dakota to Thailand?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Thailand

Compare and see reviews for airlines that fly from South Dakota to Thailand with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $890	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
American Airlines	PriceFrom $890	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Delta	PriceFrom $953	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Thailand?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Dakota to Thailand for you.

Can I find flights from South Dakota to Thailand with flexible booking policies on momondo?

Yes. All flights to Thailand from South Dakota on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South Dakota to Thailand?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thailand from South Dakota.

I’m not ready to book a flight from South Dakota to Thailand right now. Can momondo alert me if prices change?

Yes. momondo can track prices for South Dakota to Thailand flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.