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$375+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SGN
Feb 2 — Feb 91
Mon 2/2
Mon 2/9
1 adult, Economy
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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 January 3, 2026.

This oojo deal was found by Cheapflights users on 1/1. 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 4/154:00 pmORD - DAD
1 stop29h 20mCathay Pacific
Wed 4/2212:25 pmDAD - ORD
1 stop38h 00mCathay Pacific
Deal found 1/1$847
This Delta deal was found by Cheapflights users on 1/2. 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 1/257:59 pmORD - SGN
2 stops37h 26mDelta
Tue 2/172:05 pmSGN - ORD
2 stops43h 39mDelta
Deal found 1/2$851
This United Airlines deal was found by Cheapflights users on 1/2. 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 1/157:10 amORD - SGN
2 stops26h 45mUnited Airlines
Thu 2/57:30 amSGN - ORD
2 stops24h 22mUnited Airlines
Deal found 1/2$853
This FlightHub deal was found by Cheapflights users on 1/2. 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 3/912:30 amORD - SGN
1 stop23h 05mEVA Air
Mon 4/61:50 amSGN - ORD
1 stop31h 10mEVA Air
Deal found 1/2$854
This United Airlines deal was found by Cheapflights users on 1/2. 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 1/96:47 amORD - SGN
2 stops27h 08mUnited Airlines
Thu 1/226:00 amSGN - ORD
3 stops25h 46mUnited Airlines
Deal found 1/2$855
This KAYAK deal was found by Cheapflights users on 1/1. 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.
Fri 1/1610:30 amORD - SGN
1 stop24h 45mANA
Wed 2/411:05 pmSGN - ORD
1 stop21h 15mANA
Deal found 1/1$856
This Delta deal was found by Cheapflights users on 1/2. 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 1/275:30 amORD - SGN
2 stops42h 20mDelta
Tue 2/172:05 pmSGN - ORD
2 stops36h 15mDelta
Deal found 1/2$857
This FlightHub deal was found by Cheapflights users on 1/1. 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.
Thu 1/84:25 pmORD - SGN
1 stop40h 25mANA
Wed 1/217:30 amSGN - ORD
2 stops24h 22mANA
Deal found 1/1$858
This Kiwi.com deal was found by Cheapflights users on 1/2. 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 4/2212:30 amORD - SGN
1 stop21h 25mEVA Air
Mon 4/2712:50 pmSGN - ORD
1 stop20h 10mEVA Air
Deal found 1/2$861
This oojo deal was found by Cheapflights users on 1/1. 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 2/91:30 pmORD - SGN
1 stop41h 25mAir India
Sun 2/228:55 pmSGN - ORD
2 stops27h 35mAir India
Deal found 1/1$862
This Kiwi.com deal was found by Cheapflights users on 1/1. 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.
Mon 1/52:35 pmORD - SGN
1 stop31h 00mCathay Pacific
Sun 1/257:35 pmSGN - ORD
1 stop30h 20mCathay Pacific
Deal found 1/1$863
This United Airlines deal was found by Cheapflights users on 1/2. 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 1/86:47 amORD - SGN
2 stops27h 08mUnited Airlines
Mon 1/1911:05 pmSGN - ORD
2 stops32h 32mUnited Airlines
Deal found 1/2$864

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 January 3, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$839
(oojo)

One-way from

$375
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,034
Provider with most accurate pricing for Chicago (CHI)-Ho Chi Minh City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Ho Chi Minh City flights.
Search Deals
From Chicago (CHI) to Vietnam
Search Deals
One-way flight from Chicago (CHI) to Vietnam
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($297 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 3, 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 1/27

9:55 am-12:50 pm

2 stops37h 55m

Ho Chi Minh City

Mon 2/16

8:00 am-1:20 pm

2 stops42h 20m

$851

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 3/30

1:10 pm-7:55 pm

1 stop42h 45m

Ho Chi Minh City

Sun 4/12

8:55 pm-11:10 am

1 stop26h 15m

$865

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 1/25

11:25 am-11:20 pm

1 stop22h 55m

Ho Chi Minh City

Sun 2/15

2:05 pm-8:40 am

1 stop31h 35m

$880

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Thu 1/15

7:10 am-10:55 pm

2 stops26h 45m

Ho Chi Minh City

Thu 2/5

11:05 pm-7:20 am

1 stop21h 15m

$885

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 3/18

1:18 pm-11:10 am

2 stops57h 52m

Hanoi Noibai

Tue 4/14

11:10 pm-9:30 pm

2 stops34h 20m

$889

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Wed 1/28

7:30 am-12:50 pm

2 stops40h 20m

Ho Chi Minh City

Thu 2/19

2:05 pm-6:59 pm

2 stops41h 54m

$891

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Tue 1/27

5:59 pm-12:50 pm

2 stops29h 51m

Ho Chi Minh City

Thu 2/19

2:05 pm-9:30 pm

2 stops44h 25m

$891

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sat 1/24

7:30 am-12:50 pm

2 stops40h 20m

Ho Chi Minh City

Mon 2/16

8:00 am-11:52 pm

2 stops28h 52m

$891

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Thu 1/15

9:05 pm-10:55 pm

2 stops60h 50m

Ho Chi Minh City

Sat 2/7

6:00 am-11:59 pm

3 stops30h 59m

$902

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 4/21

10:50 am-10:15 pm

2 stops47h 25m

Hanoi Noibai

Sun 4/26

11:35 pm-8:00 pm

2 stops32h 25m

$906

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

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 $923). 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 3, 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
1,306 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
EVA Air
8.4
Very good
1,306 reviews
EVA Air
8.4
Very good
1,306 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Korean Air
8.4
Very good
1,185 reviews
EVA Air
8.4
Very good
1,306 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
ANA
8.4
Very good
1,055 reviews
EVA Air
8.4
Very good
1,306 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Cathay Pacific
7.6
Good
1,116 reviews
EVA Air
8.4
Very good
1,306 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
United Airlines
7.4
Good
9,137 reviews
EVA Air
8.4
Very good
1,306 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

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?

    Delta, Air India, and Korean Air can get you from Chicago to Vietnam in just under 22h 55m. Your travel time can differ by up to 19h 50m. 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 O'Hare Intl - Hanoi Noibai or Chicago Midway - Ho Chi Minh City.

  • 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 $923). 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$622Average$905FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$632Average$691FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$661Average$915FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$709Average$1,170FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$768Average$1,136FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$769Average$963FlexibilityNo cancel feeOn-time79%
DeltaCheapest$774Average$1,174FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$801Average$975FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$818Average$1,171FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$929Average$1,307FlexibilityNo cancel feeOn-time74%

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