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$970+ Cheap flights from Sioux City (SUX) to Asia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SUX — ICN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Sioux City to Asia

Best flights from Sioux City to Asia
Discover carefully curated flight deals from Sioux City to Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:45 pmSUX - SGN
2 stops44h 05mUnited Airlines
Mon 2/211:05 pmSGN - SUX
2 stops31h 23mUnited Airlines
Deal found 12/15$970
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/151:00 pmSUX - SGN
2 stops46h 15mUnited Airlines
Thu 2/196:00 amSGN - SUX
3 stops30h 42mUnited Airlines
Deal found 12/16$989
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:00 amSUX - PVG
2 stops22h 45mUnited Airlines
Mon 2/21:30 pmPVG - SUX
2 stops24h 17mUnited Airlines
Deal found 12/16$4,477

Find flight deals from Sioux City to Asia

Keep the following information in mind while searching for Sioux City to Asia flight deals. Data was last updated December 18, 2025.

Round-trip from

$970
(United Airlines)
From Sioux City Sioux Gateway to Asia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux City to Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Sioux City to Asia that are best for you.

Fly from

Sioux City

Fly to

Asia

Route

Depart

Return

Price

Sioux CityHo Chi Minh City

SUX - SGN

SUXSGN

Sioux City Sioux Gateway

Thu 1/29

12:45 pm-9:50 pm

2 stops44h 05m

Ho Chi Minh City

Mon 2/2

11:05 pm-5:28 pm

2 stops31h 23m

$970

Sioux CityHo Chi Minh City

SUX - SGN

SUXSGN

Sioux City Sioux Gateway

Sun 2/15

1:00 pm-12:15 am

2 stops46h 15m

Ho Chi Minh City

Thu 2/19

6:00 am-11:42 pm

3 stops30h 42m

$989

Sioux CityShanghai

SUX - PVG

SUXPVG

Sioux City Sioux Gateway

Thu 1/29

6:00 am-6:45 pm

2 stops22h 45m

Shanghai Pu Dong

Mon 2/2

1:30 pm-11:47 pm

2 stops24h 17m

$4,477

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Sioux City to Asia

Have a flexible travel schedule? Discover the best time to fly to Asia from Sioux City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sioux City to Asia

What is the cheapest month to book a flight from Sioux City to Asia?

Currently, September is the cheapest month in which you can book a flight from Sioux City to Asia (average of $662). Flying from Sioux City to Asia in June is currently the most expensive (average of $976). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asia. Reviews last updated December 18, 2025.
See what other customers who have flown with United Airlines from Sioux City to Asia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Sioux City to Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sioux City to Asia?

    For a flight from Sioux City to Asia, you will be flying from Sioux Gateway. Sioux City Sioux Gateway (SUX) is just 7.0 mi from the center of the city.

  • How long is the flight from Sioux City to Asia?

    For as low as $970, United Airlines can have you in Asia from Sioux City in 44h 05m. Sioux City and Asia are separated by a distance of 8475 mi.

  • What are the most popular routes from Sioux City to Asia?

    While some choose either Sioux City Sioux Gateway - Ho Chi Minh City or Sioux City Sioux Gateway - Chennai, Sioux City Sioux Gateway - Shanghai Hongqiao Intl is the most popular route from Sioux City to Asia.

  • Can I find deals for flights from Sioux City to Asia that include hotel bookings?

    Yes. In addition to deals on Sioux City to Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux City to Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux City to Asia.

  • Can I find deals for business class flights from Sioux City to Asia?

    Yes. Cheapflights offers flight deals from Sioux City to Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sioux City to Asia?

    Currently, September is the cheapest month in which you can book a flight from Sioux City to Asia (average of $662). Flying from Sioux City to Asia in June is currently the most expensive (average of $976). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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