$1,073 Find Cheap Flights from Sioux City to Vietnam

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to Vietnam departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Vietnam Flight Deals from Sioux City

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Ho Chi Minh City
Ho Chi Minh City2 stops$1,073
Ho Chi Minh City
Ho Chi Minh City2 stops$1,073

Cheap Flight Deals from Sioux City to Vietnam (SUX-VN0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City to Vietnam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Sioux City to Vietnam

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sioux City to Vietnam.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
7:49 am - 9:55 pmSUX-SGN
50h 06m2 stops
United Airlines Logo
11:15 pm - 10:57 pmSGN-SUX
35h 42m2 stops
$1,073United Airlines
Find Deal
Mon, Aug 25 - Tue, Sep 16
United Airlines Logo
6:48 pm - 9:55 pmSUX-SGN
39h 07m3 stops
United Airlines Logo
7:00 am - 6:13 pmSGN-SUX
23h 13m2 stops
$1,236United Airlines
Find Deal
Mon, Aug 25 - Tue, Sep 16
 Logo
7:49 am - 9:55 pmSUX-SGN
26h 06m2 stops
 Logo
1:50 am - 6:13 pmSGN-SUX
28h 23m3 stops
$1,389
Find Deal
Mon, Aug 25 - Mon, Sep 15
United Airlines Logo
6:35 pm - 12:15 amSUX-SGN
41h 40m2 stops
United Airlines Logo
11:15 pm - 10:57 pmSGN-SUX
35h 42m2 stops
$5,500United Airlines
Find Deal
Mon, Jun 2 - Mon, Sep 22
United Airlines Logo
6:35 pm - 12:15 amSUX-SGN
41h 40m2 stops
United Airlines Logo
7:00 am - 10:57 pmSGN-SUX
27h 57m2 stops
$5,503United Airlines
Find Deal
Mon, Jun 2 - Thu, Sep 18
United Airlines Logo
6:35 pm - 12:15 amSUX-SGN
41h 40m2 stops
United Airlines Logo
7:00 am - 10:57 pmSGN-SUX
27h 57m2 stops
$6,003United Airlines
Find Deal
Tue, Jun 3 - Sat, Sep 20
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KAYAK's insights & trends for Sioux City to Vietnam flights

Get data-powered insights and trends into flights from Sioux City to Vietnam to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Sioux City to Vietnam take?

The duration of a flight to Vietnam depends on your arrival airport. The shortest route to Vietnam from Sioux City is to Ho Chi Minh City, which takes 35h 45m.


Good to know

Cheapest flight$1,073
Flight from Sioux City to Ho Chi Minh City

FAQs - booking Vietnam flights

  • How does KAYAK find such low prices on flights from Sioux City to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux City to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux City to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux City to Vietnam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux City to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sioux City to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux City to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sioux City to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Vietnam?

    The cheapest time of day to fly to Vietnam is generally in the morning, when round-trip flights cost $1,558 on average. The most expensive time of day to fly to Vietnam is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,558.

Top airline flying from Sioux City to Vietnam

Need help choosing which airline to fly with from Sioux City to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Everything you need to know for your flight from Sioux City to Vietnam

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