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

American Airlines and United 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 September 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.

$518 Cheap Flights from South Dakota to Vietnam in 2025/26

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Find the cheapest flights from South Dakota to Vietnam

Round-trip

One-way

Cheap round-trip flights

6:00 am - 10:55 pmFSD-SGN

27h 55m3 stops

6:00 am - 9:46 pmSGN-FSD

28h 46m3 stops

$1,000United Airlines

Find Deal

Wed, Nov 5 - Sun, Nov 9

7:45 am - 9:50 pmFSD-SGN

49h 05m2 stops

11:05 pm - 9:47 pmSGN-FSD

34h 42m2 stops

$1,001United Airlines

Find Deal

Mon, Feb 16 - Mon, Mar 9

6:35 pm - 10:55 pmFSD-SGN

39h 20m3 stops

11:05 pm - 9:47 pmSGN-FSD

34h 42m2 stops

$1,004United Airlines

Find Deal

Mon, Feb 16 - Mon, Mar 9

5:20 am - 11:20 pmFSD-SGN

29h 00m2 stops

11:50 pm - 11:00 pmSGN-FSD

36h 10m2 stops

$1,016Delta

Find Deal

Wed, Nov 5 - Sun, Nov 9

5:20 am - 11:20 pmFSD-SGN

29h 00m2 stops

2:05 pm - 10:18 amSGN-FSD

57h 13m2 stops

$1,021Delta

Find Deal

Wed, Nov 5 - Sun, Nov 9

5:20 am - 10:25 pmFSD-SGN

28h 05m2 stops

11:50 pm - 11:00 pmSGN-FSD

36h 10m2 stops

$1,095Delta

Find Deal

Wed, Nov 5 - Sun, Nov 9

6:00 am - 10:55 pmFSD-SGN

27h 55m3 stops

6:00 am - 10:56 pmSGN-FSD

28h 56m3 stops

$1,260United Airlines

Find Deal

Mon, Feb 16 - Mon, Mar 9

6:08 pm - 10:55 pmFSD-SGN

39h 47m3 stops

6:00 am - 9:47 pmSGN-FSD

51h 47m3 stops

$2,040United Airlines

Find Deal

Mon, Dec 15 - Sun, Mar 15

6:35 am - 5:55 amFSD-SGN

34h 20m2 stops

11:35 pm - 2:48 pmSGN-FSD

27h 13m2 stops

$2,157American Airlines

Find Deal

Mon, Dec 15 - Sun, Mar 15

6:00 am - 10:55 pmFSD-SGN

27h 55m3 stops

11:05 pm - 5:34 pmSGN-FSD

30h 29m2 stops

$3,984United Airlines

Find Deal

Mon, Dec 15 - Sun, Mar 15

United Airlines flights from South Dakota to Vietnam

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

United Airlines

Nov 5

FSD6:00 amSioux Falls Joe Foss Field

27h 55m

3 stops

SGN10:55 pmHo Chi Minh City

Nov 9

SGN6:00 amHo Chi Minh City

28h 46m

3 stops

FSD9:46 pmSioux Falls Joe Foss Field

$1,000

Find similar

United Airlines

Feb 16

FSD7:45 amSioux Falls Joe Foss Field

49h 05m

2 stops

SGN9:50 pmHo Chi Minh City

Mar 9

SGN11:05 pmHo Chi Minh City

34h 42m

2 stops

FSD9:47 pmSioux Falls Joe Foss Field

$1,001

Find similar

United Airlines

Feb 16

FSD6:35 pmSioux Falls Joe Foss Field

39h 20m

3 stops

SGN10:55 pmHo Chi Minh City

Mar 9

SGN11:05 pmHo Chi Minh City

34h 42m

2 stops

FSD9:47 pmSioux Falls Joe Foss Field

$1,004

Find similar

American Airlines flights from South Dakota to Vietnam

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

American Airlines

Dec 15

FSD6:35 amSioux Falls Joe Foss Field

34h 20m

2 stops

SGN5:55 amHo Chi Minh City

Mar 15

SGN11:35 pmHo Chi Minh City

27h 13m

2 stops

FSD2:48 pmSioux Falls Joe Foss Field

$2,157

Find similar

American Airlines

Sep 30

FSD7:00 amSioux Falls Joe Foss Field

34h 25m

2 stops

SGN5:25 amHo Chi Minh City

Oct 14

SGN8:20 amHo Chi Minh City

26h 22m

3 stops

FSD10:42 pmSioux Falls Joe Foss Field

$4,581

Find similar

American Airlines

Sep 30

FSD6:00 amSioux Falls Joe Foss Field

28h 00m

3 stops

SGN10:00 pmHo Chi Minh City

Oct 14

SGN8:20 amHo Chi Minh City

26h 22m

3 stops

FSD10:42 pmSioux Falls Joe Foss Field

$4,649

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Wed 11/5

6:00 am-10:55 pm

3 stops27h 55m

Ho Chi Minh City

Sun 11/9

6:00 am-9:46 pm

3 stops28h 46m

$1,000

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Mon 2/16

7:45 am-9:50 pm

2 stops49h 05m

Ho Chi Minh City

Mon 3/9

11:05 pm-9:47 pm

2 stops34h 42m

$1,001

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Mon 2/16

6:35 pm-10:55 pm

3 stops39h 20m

Ho Chi Minh City

Mon 3/9

11:05 pm-9:47 pm

2 stops34h 42m

$1,004

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Wed 11/5

5:20 am-11:20 pm

2 stops29h 00m

Ho Chi Minh City

Sun 11/9

11:50 pm-11:00 pm

2 stops36h 10m

$1,016

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Wed 11/5

5:20 am-11:20 pm

2 stops29h 00m

Ho Chi Minh City

Sun 11/9

2:05 pm-10:18 am

2 stops57h 13m

$1,021

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Wed 11/5

5:20 am-10:25 pm

2 stops28h 05m

Ho Chi Minh City

Sun 11/9

11:50 pm-11:00 pm

2 stops36h 10m

$1,095

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Mon 2/16

6:00 am-10:55 pm

3 stops27h 55m

Ho Chi Minh City

Mon 3/9

6:00 am-10:56 pm

3 stops28h 56m

$1,260

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Mon 12/15

6:08 pm-10:55 pm

3 stops39h 47m

Ho Chi Minh City

Sun 3/15

6:00 am-9:47 pm

3 stops51h 47m

$2,040

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Mon 12/15

6:35 am-5:55 am

2 stops34h 20m

Ho Chi Minh City

Sun 3/15

11:35 pm-2:48 pm

2 stops27h 13m

$2,157

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Mon 12/15

6:00 am-10:55 pm

3 stops27h 55m

Ho Chi Minh City

Sun 3/15

11:05 pm-5:34 pm

2 stops30h 29m

$3,984

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted 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 September 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
American Airlines	PriceFrom $1,003	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $1,007	Free Cancellation	Rating 7.4 8,922 reviews		Search United 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.