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$369+ Cheap flights from Chicago (CHI) to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SGN
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Chicago to Vietnam

Keep the following information in mind while searching for Chicago to Vietnam flight deals. Data was last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$872
(Delta)

One-way from

$369
(oojo)

Popular in

June

Cheapest in

November

Average price

$1,034
Provider with most accurate pricing for Chicago (CHI)-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Ho Chi Minh City flights.
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From Chicago (CHI) to Vietnam
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One-way flight from Chicago (CHI) to Vietnam
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Highest demand for flights based on searches. 20% potential increase in price ($287 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Chicago to Vietnam

Cheapest flights from Chicago to Vietnam
Explore the most affordable flight options available from Chicago to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:25 am
ORD
-
SGN
2 stops27h 50m
Delta
Wed 4/227:35 am
SGN
-
ORD
2 stops36h 59m
Delta
Deal found 1/13$872
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:05 pm
MDW
-
SGN
2 stops35h 30m
Delta
Mon 9/77:35 am
SGN
-
MDW
2 stops26h 11m
Delta
Deal found 1/14$872
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:30 pm
ORD
-
SGN
1 stop41h 25m
Air India
Tue 2/248:55 pm
SGN
-
ORD
2 stops27h 35m
Air India
Deal found 1/13$873
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Fri 1/239:05 pm
ORD
-
SGN
2 stops36h 50m
United Airlines
Sun 2/811:05 pm
SGN
-
ORD
2 stops36h 54m
United Airlines
Deal found 1/14$874
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Sat 1/176:47 am
ORD
-
SGN
2 stops27h 08m
United Airlines
Wed 1/287:30 am
SGN
-
ORD
1 stop19h 20m
United Airlines
Deal found 1/13$875
This oojo deal was found by Cheapflights users on 1/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:30 am
ORD
-
DAD
1 stop23h 05m
EVA Air
Mon 10/1212:55 pm
DAD
-
ORD
1 stop19h 50m
EVA Air
Deal found 1/14$877
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Mon 8/1711:50 am
ORD
-
HAN
1 stop22h 25m
United Airlines
Thu 9/311:35 pm
HAN
-
ORD
2 stops37h 23m
United Airlines
Deal found 1/15$877
This oojo deal was found by Cheapflights users on 1/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/178:00 am
ORD
-
SGN
2 stops43h 50m
China Airlines
Sat 2/711:00 am
SGN
-
ORD
2 stops40h 38m
China Airlines
Deal found 1/15$877
This United Airlines deal was found by Cheapflights users on 1/14. 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 8/29:35 pm
ORD
-
HAN
2 stops36h 40m
United Airlines
Tue 8/1111:35 pm
HAN
-
ORD
2 stops42h 12m
United Airlines
Deal found 1/14$878
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:43 pm
ORD
-
SGN
2 stops39h 32m
Delta
Wed 5/137:35 am
SGN
-
ORD
2 stops28h 12m
Delta
Deal found 1/12$878
This FlightHub deal was found by Cheapflights users on 1/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:30 pm
ORD
-
HAN
2 stops36h 45m
ANA
Thu 9/311:35 pm
HAN
-
ORD
2 stops41h 30m
ANA
Deal found 1/15$879
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Tue 2/177:10 am
ORD
-
SGN
2 stops26h 45m
United Airlines
Wed 4/227:00 am
SGN
-
ORD
2 stops26h 38m
United Airlines
Deal found 1/15$879

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Vietnam 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 January 15, 2026.
Use the filters below to find and compare flights from Chicago to Vietnam that are best for you.

Fly from

Chicago

Fly to

Vietnam

Route

Depart

Return

Price

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Tue 2/17

10:30 am-12:15 am

1 stop24h 45m

Ho Chi Minh City

Wed 4/22

7:00 am-9:38 pm

2 stops26h 38m

$878

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Wed 4/1

9:15 pm-9:50 pm

2 stops36h 35m

Ho Chi Minh City

Wed 4/22

7:00 am-5:27 am

2 stops34h 27m

$879

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Thu 4/2

7:00 am-9:50 pm

2 stops26h 50m

Ho Chi Minh City

Thu 4/23

7:00 am-12:30 am

3 stops29h 30m

$892

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 3/29

9:28 pm-9:50 pm

3 stops36h 22m

Ho Chi Minh City

Tue 4/21

7:00 am-6:54 pm

2 stops23h 54m

$892

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 3/30

12:20 pm-10:05 pm

1 stop21h 45m

Ho Chi Minh City

Thu 4/23

7:35 am-9:40 am

1 stop38h 05m

$901

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Fri 4/3

5:45 pm-9:55 pm

1 stop40h 10m

Ho Chi Minh City

Wed 4/22

7:00 am-9:38 pm

2 stops26h 38m

$915

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Fri 2/20

1:30 pm-7:55 pm

1 stop41h 25m

Ho Chi Minh City

Sat 2/28

8:55 pm-11:30 am

1 stop27h 35m

$916

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Fri 4/3

7:00 pm-11:15 pm

2 stops40h 15m

Ho Chi Minh City

Mon 4/20

7:35 am-9:35 pm

2 stops26h 00m

$918

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 3/29

7:00 am-9:50 pm

2 stops26h 50m

Ho Chi Minh City

Wed 4/22

7:00 am-9:38 pm

2 stops26h 38m

$919

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Fri 1/23

11:30 pm-11:35 am

1 stop23h 05m

Hanoi Noibai

Sun 2/8

6:20 pm-7:35 pm

1 stop38h 15m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Chicago 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 Chicago to Vietnam

What is the cheapest month to book a flight from Chicago to Vietnam?

Currently, June is the cheapest month in which you can book a flight from Chicago to Vietnam (average of $583). Flying from Chicago to Vietnam in May is currently the most expensive (average of $946). 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 Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated January 15, 2026.
Read reviews from past customers who have flown EVA Air, Korean Air, and ANA from Chicago to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,324 reviews

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very good
1,324 reviews
EVA Air
8.4
Very good
1,324 reviews

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Korean Air
8.4
Very good
1,187 reviews
EVA Air
8.4
Very good
1,324 reviews

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
ANA
8.4
Very good
1,073 reviews
EVA Air
8.4
Very good
1,324 reviews

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Cathay Pacific
7.6
Good
1,132 reviews
EVA Air
8.4
Very good
1,324 reviews

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
United Airlines
7.4
Good
9,164 reviews
EVA Air
8.4
Very good
1,324 reviews

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

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

  • How long is the flight from Chicago to Vietnam?

    United Airlines, Korean Air, and EVA Air can get you from Chicago to Vietnam in just under 21h 45m. Your travel time can differ by up to 3h. The distance from Chicago to Vietnam is about 8667 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chicago to Vietnam one-way?

    $277 is the cheapest one-way deal found within the past few days, from ANA. You may also be able to find cheap deals on Korean Air and Cathay Pacific, with prices starting from $332 and $375, respectively.

  • What are the most popular routes from Chicago to Vietnam?

    The most popular route from Chicago to Vietnam is Chicago O'Hare Intl - Ho Chi Minh City. You may also consider Chicago Midway - Ho Chi Minh City or Chicago O'Hare Intl - Hanoi Noibai.

  • Can I find deals for flights from Chicago to Vietnam that include hotel bookings?

    Yes. In addition to deals on Chicago to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Vietnam?

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

  • Can I find deals for business class flights from Chicago to Vietnam?

    Yes. Cheapflights offers flight deals from Chicago to Vietnam 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 Chicago to Vietnam?

    Currently, June is the cheapest month in which you can book a flight from Chicago to Vietnam (average of $583). Flying from Chicago to Vietnam in May is currently the most expensive (average of $946). 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.

See more FAQs

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Alternative routes for Chicago to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to Vietnam

Discover the top 10 airlines that operate flights from Chicago to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$583Average$1,082FlexibilityNo cancel feeOn-time81%
ANACheapest$606Average$904FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$632Average$709FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$660Average$921FlexibilityNo cancel feeOn-time72%
DeltaCheapest$681Average$1,174FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$709Average$1,170FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$766Average$964FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$801Average$975FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$817Average$1,126FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$908Average$1,295FlexibilityNo cancel feeOn-time74%

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