Vietnam

$534+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SGN
Jun 30 — Jul 71
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Cheap 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 May 31, 2026.

This oojo deal was found by Cheapflights users on 5/29. 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.
Wed 9/24:00 pm
ORD
-
HAN
1 stop35h 35m
Cathay Pacific
Wed 9/1610:25 am
HAN
-
ORD
1 stop39h 30m
Cathay Pacific
Deal found 5/29$867
This KAYAK deal was found by Cheapflights users on 5/30. 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.
Tue 9/84:00 pm
ORD
-
DAD
1 stop37h 25m
Cathay Pacific
Tue 9/296:10 pm
DAD
-
ORD
1 stop31h 45m
Cathay Pacific
Deal found 5/30$870
This oojo deal was found by Cheapflights users on 5/27. 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.
Wed 9/24:00 pm
ORD
-
HAN
1 stop29h 55m
Cathay Pacific
Tue 9/1510:25 am
HAN
-
ORD
1 stop39h 30m
Cathay Pacific
Deal found 5/27$870
This oojo deal was found by Cheapflights users on 5/26. 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.
Mon 9/74:00 pm
ORD
-
HAN
1 stop35h 35m
Cathay Pacific
Mon 9/2111:00 am
HAN
-
ORD
1 stop38h 55m
Cathay Pacific
Deal found 5/26$872
This BusinessClass deal was found by Cheapflights users on 5/27. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:00 pm
ORD
-
DAD
1 stop29h 20m
Cathay Pacific
Wed 9/166:10 pm
DAD
-
ORD
1 stop31h 45m
Cathay Pacific
Deal found 5/27$875
This KAYAK deal was found by Cheapflights users on 5/28. 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.
Tue 9/84:00 pm
ORD
-
HAN
1 stop29h 55m
Cathay Pacific
Mon 9/217:10 pm
HAN
-
ORD
1 stop30h 45m
Cathay Pacific
Deal found 5/28$875
This KAYAK deal was found by Cheapflights users on 5/31. 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 8/314:00 pm
ORD
-
HAN
1 stop38h 10m
Cathay Pacific
Wed 9/307:10 pm
HAN
-
ORD
1 stop30h 45m
Cathay Pacific
Deal found 5/31$877
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:00 pm
ORD
-
DAD
1 stop31h 05m
Cathay Pacific
Tue 9/296:10 pm
DAD
-
ORD
1 stop31h 45m
Cathay Pacific
Deal found 5/27$893
This Cathay Pacific deal was found by Cheapflights users on 5/27. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:15 pm
ORD
-
PQC
1 stop37h 50m
Cathay Pacific
Mon 9/2110:40 am
PQC
-
ORD
1 stop39h 15m
Cathay Pacific
Deal found 5/27$901
This KAYAK deal was found by Cheapflights users on 5/27. 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 9/74:00 pm
ORD
-
DAD
1 stop29h 20m
Cathay Pacific
Sun 9/2011:50 am
DAD
-
ORD
1 stop38h 05m
Cathay Pacific
Deal found 5/27$903
This KAYAK deal was found by Cheapflights users on 5/28. 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.
Wed 9/94:00 pm
ORD
-
HAN
1 stop35h 35m
Cathay Pacific
Sun 9/207:10 pm
HAN
-
ORD
1 stop30h 45m
Cathay Pacific
Deal found 5/28$908
This oojo deal was found by Cheapflights users on 5/30. 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.
Wed 10/214:15 pm
ORD
-
HAN
1 stop29h 40m
Cathay Pacific
Sun 11/111:05 am
HAN
-
ORD
1 stop38h 50m
Cathay Pacific
Deal found 5/30$911

Find flight deals from Chicago to Vietnam

Keep the following information in mind while searching for Chicago to Vietnam flight deals. Data was last updated May 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$867
(oojo)

One-way from

$534
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,275
Provider with most accurate pricing for Chicago (CHI)-Ho Chi Minh City flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Ho Chi Minh City flights.
From Chicago (CHI) to Vietnam
One-way flight from Chicago (CHI) to Vietnam
Highest demand for flights based on searches. 18% potential increase in price ($261 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 31, 2026.
Use the filters below to find and compare flights from Chicago to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 8/16

7:00 am-10:05 pm

3 stops27h 05m

Ho Chi Minh City

Mon 8/31

7:00 am-12:59 am

2 stops29h 59m

$986

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 8/3

5:28 am-10:10 pm

2 stops28h 42m

Ho Chi Minh City

Thu 8/20

11:45 pm-6:49 pm

2 stops31h 04m

$995

ChicagoHo Chi Minh City

MDW - SGN

MDWSGN

Chicago Midway

Sun 8/16

6:05 am-10:10 pm

2 stops28h 05m

Ho Chi Minh City

Mon 8/31

11:45 pm-3:38 pm

2 stops27h 53m

$995

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Wed 7/29

8:48 am-10:05 pm

2 stops25h 17m

Ho Chi Minh City

Sat 8/29

7:00 am-9:30 pm

2 stops26h 30m

$996

ChicagoHo Chi Minh City

MDW - SGN

MDWSGN

Chicago Midway

Sun 8/16

6:05 am-10:10 pm

2 stops28h 05m

Ho Chi Minh City

Fri 8/21

11:45 pm-10:36 pm

2 stops34h 51m

$1,034

ChicagoHo Chi Minh City

MDW - SGN

MDWSGN

Chicago Midway

Sat 8/15

6:05 am-11:15 pm

2 stops29h 10m

Ho Chi Minh City

Sat 8/29

11:45 pm-4:15 pm

2 stops28h 30m

$1,034

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 8/3

7:30 am-10:05 pm

2 stops26h 35m

Ho Chi Minh City

Thu 8/27

11:15 pm-2:55 pm

1 stop27h 40m

$1,046

ChicagoHo Chi Minh City

MDW - SGN

MDWSGN

Chicago Midway

Tue 8/4

9:24 am-10:10 pm

2 stops24h 46m

Ho Chi Minh City

Sun 9/6

7:30 am-10:36 pm

2 stops27h 06m

$1,058

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Thu 8/6

6:51 am-10:10 pm

2 stops27h 19m

Ho Chi Minh City

Tue 8/25

11:45 pm-11:28 pm

2 stops35h 43m

$1,060

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 8/16

7:00 am-10:05 pm

3 stops27h 05m

Ho Chi Minh City

Fri 8/21

11:15 pm-11:19 pm

2 stops36h 04m

$1,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/27

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, August is the cheapest month in which you can book a flight from Chicago to Vietnam (average of $468). Flying from Chicago to Vietnam in March is currently the most expensive (average of $1,471). 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.

How far ahead should I book a flight from Chicago to Vietnam?

The price you pay for your flight from Chicago to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 May 31, 2026.
Read reviews from past customers who have flown EVA Air,Korean Air, andDelta 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.

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.7

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.7

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.7

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.7

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.7

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.7

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

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, Delta, and Etihad Airways can get you from Chicago to Vietnam in just under 21h 30m. Your travel time can differ by up to 7h 12m. The distance from Chicago to Vietnam is about 7977 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?

    $375 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on ANA and Korean Air, with prices starting from $400 and $403, respectively.

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

  • 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, August is the cheapest month in which you can book a flight from Chicago to Vietnam (average of $468). Flying from Chicago to Vietnam in March is currently the most expensive (average of $1,471). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 May 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$650Average$930FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$662Average$912FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$670Average$945FlexibilityNo cancel feeOn-time72%
DeltaCheapest$681Average$1,340FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$704Average$1,098FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$766Average$979FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$768Average$1,040FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$774Average$1,178FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$801Average$975FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$817Average$1,114FlexibilityNo cancel feeOn-time75%

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