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 24h 37m 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 57m.

What airlines fly to Thailand?

Delta, United Airlines and Qatar Airways 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 53% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 4 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from South Dakota to Thailand?

American Airlines and WestJet are the most popular carriers operating from South Dakota to Thailand

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 4 as of August 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.

$485 Cheap Flights from South Dakota to Thailand in 2025

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Find the cheapest flights from South Dakota to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

5:00 am - 9:55 pmFSD-CNX

28h 55m2 stops

11:15 pm - 10:44 pmCNX-FSD

35h 29m2 stops

$968Delta

Find Deal

Sat, Sep 20 - Tue, Sep 23

10:48 am - 11:25 pmFSD-BKK

24h 37m2 stops

9:40 pm - 10:44 pmBKK-FSD

37h 04m2 stops

$968Delta

Find Deal

Sat, Sep 20 - Wed, Sep 24

10:48 am - 11:25 pmFSD-BKK

24h 37m2 stops

2:35 am - 10:44 pmBKK-FSD

32h 09m2 stops

$1,048Delta

Find Deal

Sat, Sep 20 - Tue, Sep 23

12:19 pm - 11:50 pmFSD-BKK

23h 31m2 stops

4:25 pm - 12:47 pmBKK-FSD

56h 22m2 stops

$1,102Cathay Pacific

Find Deal

Wed, Oct 1 - Sat, Oct 25

10:48 am - 9:55 pmFSD-CNX

23h 07m2 stops

11:15 pm - 10:44 pmCNX-FSD

35h 29m2 stops

$1,144Korean Air

Find Deal

Sat, Sep 20 - Tue, Sep 23

3:16 pm - 5:10 amFSD-BKK

48h 54m2 stops

7:10 am - 10:56 pmBKK-FSD

28h 46m2 stops

$1,173United Airlines

Find Deal

Thu, Jan 8 - Sat, Jan 24

1:45 pm - 11:25 amFSD-BKK

56h 40m3 stops

7:10 am - 8:46 pmBKK-FSD

26h 36m3 stops

$1,185United Airlines

Find Deal

Thu, Jan 8 - Sat, Jan 24

5:33 pm - 12:55 pmFSD-BKK

31h 22m2 stops

8:55 am - 9:15 pmBKK-FSD

48h 20m2 stops

$1,323Qatar Airways

Find Deal

Wed, Oct 1 - Sat, Oct 25

5:33 pm - 12:55 pmFSD-BKK

31h 22m2 stops

2:30 am - 10:42 pmBKK-FSD

32h 12m2 stops

$1,380Qatar Airways

Find Deal

Wed, Oct 1 - Fri, Oct 24

5:11 pm - 10:40 amFSD-BKK

28h 29m2 stops

7:15 pm - 10:11 pmBKK-FSD

39h 56m2 stops

$1,456Cathay Pacific

Find Deal

Mon, Nov 24 - Wed, Jan 7

United Airlines flights from South Dakota to Thailand

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

United Airlines

Jan 8

FSD3:16 pmSioux Falls Joe Foss Field

48h 54m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Jan 24

BKK7:10 amBangkok Suvarnabhumi

28h 46m

2 stops

FSD10:56 pmSioux Falls Joe Foss Field

$1,173

Find similar

United Airlines

Jan 8

FSD1:45 pmSioux Falls Joe Foss Field

56h 40m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Jan 24

BKK7:10 amBangkok Suvarnabhumi

26h 36m

3 stops

FSD8:46 pmSioux Falls Joe Foss Field

$1,185

Find similar

United Airlines

Nov 24

FSD1:47 pmSioux Falls Joe Foss Field

45h 18m

2 stops

BKK12:05 amBangkok Suvarnabhumi

Jan 7

BKK4:55 pmBangkok Suvarnabhumi

43h 01m

3 stops

FSD10:56 pmSioux Falls Joe Foss Field

$1,246

Find similar

Delta flights from South Dakota to Thailand

Our best Delta deals on South Dakota to Thailand flight tickets

Delta

Sep 20

FSD10:48 amSioux Falls Joe Foss Field

24h 37m

2 stops

BKK11:25 pmBangkok Suvarnabhumi

Sep 24

BKK9:40 pmBangkok Suvarnabhumi

37h 04m

2 stops

FSD10:44 pmSioux Falls Joe Foss Field

$968

Find similar

Delta

Sep 20

FSD10:48 amSioux Falls Joe Foss Field

24h 37m

2 stops

BKK11:25 pmBangkok Suvarnabhumi

Sep 23

BKK2:35 amBangkok Suvarnabhumi

32h 09m

2 stops

FSD10:44 pmSioux Falls Joe Foss Field

$1,048

Find similar

Delta

Sep 20

FSD12:56 pmSioux Falls Joe Foss Field

44h 59m

2 stops

CNX9:55 pmChiang Mai

Sep 23

CNX11:15 pmChiang Mai

35h 47m

2 stops

FSD11:02 pmSioux Falls Joe Foss Field

$1,054

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsChiang Mai

FSD - CNX

FSDCNX

Sioux Falls Joe Foss Field

Sat 9/20

5:00 am-9:55 pm

2 stops28h 55m

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

Sat 9/20

10:48 am-11:25 pm

2 stops24h 37m

Bangkok Suvarnabhumi

Wed 9/24

9:40 pm-10:44 pm

2 stops37h 04m

$968

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Sat 9/20

10:48 am-11:25 pm

2 stops24h 37m

Bangkok Suvarnabhumi

Tue 9/23

2:35 am-10:44 pm

2 stops32h 09m

$1,048

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Wed 10/1

12:19 pm-11:50 pm

2 stops23h 31m

Bangkok Suvarnabhumi

Sat 10/25

4:25 pm-12:47 pm

2 stops56h 22m

$1,102

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

$1,144

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Thu 1/8

3:16 pm-5:10 am

2 stops48h 54m

Bangkok Suvarnabhumi

Sat 1/24

7:10 am-10:56 pm

2 stops28h 46m

$1,173

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Thu 1/8

1:45 pm-11:25 am

3 stops56h 40m

Bangkok Suvarnabhumi

Sat 1/24

7:10 am-8:46 pm

3 stops26h 36m

$1,185

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

8:55 am-9:15 pm

2 stops48h 20m

$1,323

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Wed 10/1

5:33 pm-12:55 pm

2 stops31h 22m

Bangkok Suvarnabhumi

Fri 10/24

2:30 am-10:42 pm

2 stops32h 12m

$1,380

Sioux FallsBangkok

FSD - BKK

FSDBKK

Sioux Falls Joe Foss Field

Mon 11/24

5:11 pm-10:40 am

2 stops28h 29m

Bangkok Suvarnabhumi

Wed 1/7

7:15 pm-10:11 pm

2 stops39h 56m

$1,456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted 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 December 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

Best Price Found	$485
Fastest flight time	23h 07m
Direct flights	None
Airports in Thailand	2 airports

The best one-way flight to Thailand from South Dakota in the past 72 hours is $485. The best round-trip flight deal from South Dakota to Thailand found on momondo in the last 72 hours is $968.

The fastest flight from South Dakota to Thailand takes 23h 07m

There are no direct flights from South Dakota to Thailand. Popular non-direct routes for this connection are Sioux Falls Joe Foss Field Airport - Bangkok Suvarnabhumi Airport, Rapid City Airport - Bangkok Suvarnabhumi Airport and Sioux Falls Joe Foss Field Airport - Chiang Mai Airport.

There are 2 airports near Thailand: Bangkok Suvarnabhumi (BKK), Chiang Mai (CNX)

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 4 as of August 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 8,920 reviews	Search United Airlines flights
American Airlines	PriceFrom $890	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $953	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
Qatar Airways	PriceFrom $1,260	Free Cancellation	Rating 7.4 3,604 reviews	Search Qatar Airways 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.