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

Delta, United Airlines, and American Airlines are the most popular carriers operating from South Dakota to Vietnam

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

Prices for flights from South Dakota to Vietnam refresh daily.

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

The number of operators available for flights from South Dakota to Vietnam is 2 as of November 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Vietnam.

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

The necessary travel and health documents for your Vietnam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$861 Cheap Flights from South Dakota to Vietnam in 2025/26

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Find the cheapest flights from South Dakota to Vietnam

One-way

Last minute

Cheap one-way flights

Enter your travel dates to find the best prices.

12:40 pm - 10:30 amFSD-SGN

56h 50m3 stops

$861Multiple Airlines

Find Deal

dim., déc. 28

8:50 pm - 10:00 amFSD-SGN

48h 10m3 stops

$909Multiple Airlines

Find Deal

ven., déc. 26

12:40 pm - 9:25 pmFSD-SGN

43h 45m3 stops

$921Multiple Airlines

Find Deal

mer., déc. 24

1:25 pm - 10:25 pmFSD-SGN

44h 00m2 stops

$1,037Delta

Find Deal

dim., déc. 28

5:12 pm - 10:55 pmFSD-SGN

40h 43m3 stops

$1,067United Airlines

Find Deal

mar., déc. 23

8:50 am - 10:55 pmFSD-SGN

49h 05m3 stops

$1,069United Airlines

Find Deal

jeu., déc. 25

12:21 pm - 4:10 amFSD-SGN

50h 49m3 stops

$1,097Multiple Airlines

Find Deal

lun., déc. 22

6:16 pm - 10:55 pmFSD-SGN

39h 39m3 stops

$1,200United Airlines

Find Deal

sam., déc. 27

1:25 pm - 10:25 pmFSD-SGN

44h 00m2 stops

$1,201Delta

Find Deal

mar., déc. 23

6:00 am - 10:25 pmFSD-SGN

27h 25m2 stops

$1,850American Airlines

Find Deal

lun., déc. 22

United Airlines flights from South Dakota to Vietnam

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

United Airlines

Nov 10

FSD8:00 amSioux Falls Joe Foss Field

48h 50m

2 stops

SGN9:50 pmHo Chi Minh City

Nov 17

SGN11:05 pmHo Chi Minh City

35h 41m

2 stops

FSD9:46 pmSioux Falls Joe Foss Field

$920

Find similar

United Airlines

Nov 10

FSD11:17 amSioux Falls Joe Foss Field

46h 38m

3 stops

SGN10:55 pmHo Chi Minh City

Nov 17

SGN11:05 pmHo Chi Minh City

35h 41m

2 stops

FSD9:46 pmSioux Falls Joe Foss Field

$924

Find similar

United Airlines

Nov 10

FSD6:00 amSioux Falls Joe Foss Field

27h 55m

3 stops

SGN10:55 pmHo Chi Minh City

Nov 17

SGN6:00 amHo Chi Minh City

28h 46m

3 stops

FSD9:46 pmSioux Falls Joe Foss Field

$935

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

dim. 12/28

12:40 pm-10:30 am

3 stops56h 50m

$861

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

ven. 12/26

8:50 pm-10:00 am

3 stops48h 10m

$909

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

mer. 12/24

12:40 pm-9:25 pm

3 stops43h 45m

$921

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

dim. 12/28

1:25 pm-10:25 pm

2 stops44h 00m

$1,037

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

mar. 12/23

5:12 pm-10:55 pm

3 stops40h 43m

$1,067

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

jeu. 12/25

8:50 am-10:55 pm

3 stops49h 05m

$1,069

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

lun. 12/22

12:21 pm-4:10 am

3 stops50h 49m

$1,097

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

sam. 12/27

6:16 pm-10:55 pm

3 stops39h 39m

$1,200

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

mar. 12/23

1:25 pm-10:25 pm

2 stops44h 00m

$1,201

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

lun. 12/22

6:00 am-10:25 pm

2 stops27h 25m

$1,850

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

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

According to our data, Wednesday is the cheapest day to fly to Vietnam from South Dakota. The lowest ticket price found for a Wednesday departure recently was $1,201. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Friday is $2,111.

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

Flying to Vietnam from South Dakota in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,473 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,895 per ticket.

Cheap South Dakota to Vietnam flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from South Dakota to Vietnam?
Prices for flights from South Dakota to Vietnam refresh daily.
How many operators does momondo search for flights from South Dakota to Vietnam?
The number of operators available for flights from South Dakota to Vietnam is 2 as of November 2025.
How old do you have to be to fly from South Dakota to Vietnam?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The necessary travel and health documents for your Vietnam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Vietnam

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $926	Free Cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights
American Airlines	PriceFrom $1,003	Free Cancellation	Rating 7.2 11,040 reviews		Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vietnam from South Dakota.

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

All flight searches from South Dakota to Vietnam on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for South Dakota to Vietnam flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Vietnam from South Dakota. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.