How do I get Price Alerts for flights from South Dakota to Vietnam?

Price Alerts will notify you by email when the price for flights to Vietnam from South Dakota decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from South Dakota to Vietnam with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 March 2026.

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.

$1,400 Cheap Flights from South Dakota to Vietnam in 2026

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Find the cheapest flights from South Dakota to Vietnam

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:17 pm - 1:50 pm

FSD

SGN

34h 33m

2 stops

8:00 pm - 10:57 pm

SGN

FSD

38h 57m

2 stops

$1,400Qatar Airways

Tue, Apr 28 - Tue, May 26

7:39 pm - 1:50 pm

FSD

SGN

54h 11m

2 stops

8:00 pm - 7:15 pm

SGN

FSD

35h 15m

2 stops

$1,413Qatar Airways

Tue, Apr 7 - Tue, May 12

6:00 am - 10:05 pm

FSD

SGN

28h 05m

3 stops

11:15 pm - 12:49 am

SGN

FSD

37h 34m

2 stops

$1,425United Airlines

Tue, Apr 7 - Tue, May 12

6:00 am - 10:05 pm

FSD

SGN

28h 05m

3 stops

7:00 am - 8:20 pm

SGN

FSD

25h 20m

3 stops

$1,428United Airlines

Tue, Apr 7 - Tue, May 12

7:39 am - 9:55 pm

FSD

SGN

26h 16m

2 stops

7:00 am - 11:53 pm

SGN

FSD

28h 53m

3 stops

$1,436United Airlines

Tue, Apr 28 - Tue, May 26

6:00 am - 12:15 am

FSD

SGN

30h 15m

2 stops

11:15 pm - 9:52 pm

SGN

FSD

34h 37m

2 stops

$1,514United Airlines

Fri, Sep 11 - Tue, Sep 15

6:00 am - 10:05 pm

FSD

SGN

28h 05m

3 stops

11:15 pm - 9:52 pm

SGN

FSD

34h 37m

2 stops

$1,515United Airlines

Fri, Sep 11 - Tue, Sep 15

6:00 am - 10:05 pm

FSD

SGN

28h 05m

3 stops

7:00 am - 11:50 pm

SGN

FSD

28h 50m

3 stops

$1,526United Airlines

Fri, Sep 11 - Tue, Sep 15

12:25 pm - 7:40 am

FSD

SGN

31h 15m

2 stops

8:00 pm - 11:51 pm

SGN

FSD

39h 51m

2 stops

$1,553Qatar Airways

Fri, Sep 11 - Tue, Sep 15

6:50 pm - 10:05 pm

FSD

SGN

63h 15m

3 stops

7:00 am - 10:38 am

SGN

FSD

39h 38m

3 stops

$1,659United Airlines

Thu, Jun 25 - Sat, Jul 25

Qatar Airways flights from South Dakota to Vietnam

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

Qatar Airways

Apr 28

FSD3:17 pmSioux Falls Joe Foss Field

34h 33m

2 stops

SGN1:50 pmHo Chi Minh City

May 26

SGN8:00 pmHo Chi Minh City

38h 57m

2 stops

FSD10:57 pmSioux Falls Joe Foss Field

$1,400

Qatar Airways

Apr 7

FSD7:39 pmSioux Falls Joe Foss Field

54h 11m

2 stops

SGN1:50 pmHo Chi Minh City

May 12

SGN8:00 pmHo Chi Minh City

35h 15m

2 stops

FSD7:15 pmSioux Falls Joe Foss Field

$1,413

Qatar Airways

Sep 11

FSD5:54 pmSioux Falls Joe Foss Field

31h 56m

2 stops

SGN1:50 pmHo Chi Minh City

Sep 15

SGN8:00 pmHo Chi Minh City

39h 51m

2 stops

FSD11:51 pmSioux Falls Joe Foss Field

$1,553

United Airlines flights from South Dakota to Vietnam

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

United Airlines

Apr 7

FSD6:00 amSioux Falls Joe Foss Field

28h 05m

3 stops

SGN10:05 pmHo Chi Minh City

May 12

SGN11:15 pmHo Chi Minh City

37h 34m

2 stops

FSD12:49 amSioux Falls Joe Foss Field

$1,425

United Airlines

Apr 7

FSD6:00 amSioux Falls Joe Foss Field

28h 05m

3 stops

SGN10:05 pmHo Chi Minh City

May 12

SGN7:00 amHo Chi Minh City

25h 20m

3 stops

FSD8:20 pmSioux Falls Joe Foss Field

$1,428

United Airlines

Apr 28

FSD7:39 amSioux Falls Joe Foss Field

26h 16m

2 stops

SGN9:55 pmHo Chi Minh City

May 26

SGN7:00 amHo Chi Minh City

28h 53m

3 stops

FSD11:53 pmSioux Falls Joe Foss Field

$1,436

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Tue 4/28

3:17 pm-1:50 pm

2 stops34h 33m

Ho Chi Minh City

Tue 5/26

8:00 pm-10:57 pm

2 stops38h 57m

$1,400

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Tue 4/7

7:39 pm-1:50 pm

2 stops54h 11m

Ho Chi Minh City

Tue 5/12

8:00 pm-7:15 pm

2 stops35h 15m

$1,413

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Tue 4/7

6:00 am-10:05 pm

3 stops28h 05m

Ho Chi Minh City

Tue 5/12

11:15 pm-12:49 am

2 stops37h 34m

$1,425

Quickest round-trip

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Tue 4/7

6:00 am-10:05 pm

3 stops28h 05m

Ho Chi Minh City

Tue 5/12

7:00 am-8:20 pm

3 stops25h 20m

$1,428

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Tue 4/28

7:39 am-9:55 pm

2 stops26h 16m

Ho Chi Minh City

Tue 5/26

7:00 am-11:53 pm

3 stops28h 53m

$1,436

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Fri 9/11

6:00 am-12:15 am

2 stops30h 15m

Ho Chi Minh City

Tue 9/15

11:15 pm-9:52 pm

2 stops34h 37m

$1,514

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Fri 9/11

6:00 am-10:05 pm

3 stops28h 05m

Ho Chi Minh City

Tue 9/15

11:15 pm-9:52 pm

2 stops34h 37m

$1,515

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Fri 9/11

6:00 am-10:05 pm

3 stops28h 05m

Ho Chi Minh City

Tue 9/15

7:00 am-11:50 pm

3 stops28h 50m

$1,526

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Fri 9/11

12:25 pm-7:40 am

2 stops31h 15m

Ho Chi Minh City

Tue 9/15

8:00 pm-11:51 pm

2 stops39h 51m

$1,553

Sioux FallsHo Chi Minh City

FSD - SGN

FSDSGN

Sioux Falls Joe Foss Field

Thu 6/25

6:50 pm-10:05 pm

3 stops63h 15m

Ho Chi Minh City

Sat 7/25

7:00 am-10:38 am

3 stops39h 38m

$1,659

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time	28h 05m
Direct flights	None

The fastest flight from South Dakota to Vietnam takes 28h 05m

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 March 2026.
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 $966	Free Cancellation	Rating 7.4 9,509 reviews		Search United Airlines flights
American Airlines	PriceFrom $1,003	Free Cancellation	Rating 7.1 11,521 reviews		Search American Airlines flights

How do I get Price Alerts for flights from South Dakota to Vietnam?
Price Alerts will notify you by email when the price for flights to Vietnam from South Dakota decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from South Dakota to Vietnam with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.