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$372+ Cheap flights from O'Hare Intl (ORD) 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SGN
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Vietnam

Keep the following information in mind while searching for O'Hare Intl to Vietnam flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$704
(oojo)

One-way from

$372
(Orbitz)

Popular in

June

Cheapest in

November

Average price

$959
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 O'Hare Intl to Vietnam
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One-way flight from Chicago O'Hare Intl to Vietnam
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Highest demand for flights based on searches. 19% potential increase in price ($290 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from O'Hare Intl to Vietnam

Cheapest flights from O'Hare Intl to Vietnam
Explore the most affordable flight options available from O'Hare Intl to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Mytrip deal was found by Cheapflights users on 10/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:40 pmORD - SGN
2 stops30h 00mMultiple Airlines
Thu 12/44:10 pmSGN - ORD
3 stops34h 25mMultiple Airlines
Deal found 10/13$748
This FlightHub deal was found by Cheapflights users on 10/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:50 amORD - SGN
1 stop28h 05mTurkish Airlines
Wed 12/176:35 amSGN - ORD
1 stop40h 30mTurkish Airlines
Deal found 10/12$756
This oojo deal was found by Cheapflights users on 10/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:50 amORD - SGN
1 stop28h 05mTurkish Airlines
Wed 12/106:35 amSGN - ORD
1 stop40h 30mTurkish Airlines
Deal found 10/13$773
This FlightHub deal was found by Cheapflights users on 10/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/211:50 amORD - SGN
1 stop28h 05mTurkish Airlines
Wed 11/126:35 amSGN - ORD
1 stop24h 50mTurkish Airlines
Deal found 10/12$774
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:10 amORD - SGN
2 stops26h 45mUnited Airlines
Sun 11/911:05 pmSGN - ORD
1 stop29h 05mUnited Airlines
Deal found 10/12$780
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:18 pmORD - SGN
2 stops36h 37mUnited Airlines
Wed 12/177:30 amSGN - ORD
1 stop19h 20mUnited Airlines
Deal found 10/12$781
This FlightHub deal was found by Cheapflights users on 10/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:25 pmORD - SGN
1 stop40h 25mANA
Sun 11/911:05 pmSGN - ORD
1 stop29h 05mANA
Deal found 10/12$785
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:10 pmORD - SGN
1 stop43h 40mUnited Airlines
Wed 12/37:30 amSGN - ORD
2 stops25h 14mUnited Airlines
Deal found 10/12$789
This oojo deal was found by Cheapflights users on 10/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:35 pmORD - HAN
1 stop30h 30mCathay Pacific
Tue 11/187:30 pmHAN - ORD
1 stop30h 25mCathay Pacific
Deal found 10/12$836
This IEagle deal was found by Cheapflights users on 10/14. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:15 amORD - HAN
1 stop22h 10mMultiple Airlines
Fri 12/511:05 pmHAN - ORD
1 stop22h 25mMultiple Airlines
Deal found 10/14$868
This Korean Air deal was found by Cheapflights users on 10/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:15 amORD - HAN
1 stop34h 55mKorean Air
Thu 12/412:20 pmHAN - ORD
1 stop33h 10mKorean Air
Deal found 10/12$869
This Delta deal was found by Cheapflights users on 10/12. 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 11/236:45 amORD - HAN
2 stops39h 25mDelta
Wed 12/311:05 pmHAN - ORD
2 stops33h 50mDelta
Deal found 10/12$880

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 October 14, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Vietnam that are best for you.

Fly from

O'Hare Intl

Fly to

Vietnam

Route

Depart

Return

Price

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Wed 11/26

1:10 pm-9:50 pm

1 stop43h 40m

Ho Chi Minh City

Wed 12/3

7:30 am-7:44 pm

2 stops25h 14m

$789

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 11/17

9:18 pm-10:55 pm

2 stops36h 37m

Ho Chi Minh City

Wed 12/17

7:30 am-6:55 pm

2 stops24h 25m

$793

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Thu 11/13

7:10 am-10:55 pm

2 stops26h 45m

Ho Chi Minh City

Tue 11/25

6:00 am-7:30 pm

2 stops26h 30m

$801

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 10/27

8:48 am-10:55 pm

2 stops26h 07m

Ho Chi Minh City

Mon 11/24

6:00 am-10:59 pm

2 stops29h 59m

$801

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 11/2

9:18 pm-10:55 pm

2 stops36h 37m

Ho Chi Minh City

Thu 11/20

6:00 am-6:50 pm

2 stops25h 50m

$801

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 11/3

7:10 am-10:55 pm

2 stops26h 45m

Ho Chi Minh City

Mon 11/10

6:00 am-4:25 pm

2 stops23h 25m

$801

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Thu 10/30

6:00 am-10:55 pm

3 stops28h 55m

Ho Chi Minh City

Mon 11/10

6:00 am-9:17 pm

3 stops28h 17m

$805

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sat 10/25

8:50 am-10:55 pm

2 stops26h 05m

Ho Chi Minh City

Sun 12/7

11:05 pm-3:10 pm

1 stop29h 05m

$817

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sat 11/8

7:10 am-10:55 pm

2 stops26h 45m

Ho Chi Minh City

Mon 12/8

11:05 pm-7:20 am

1 stop21h 15m

$820

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sat 11/22

9:18 pm-10:55 pm

2 stops36h 37m

Ho Chi Minh City

Tue 12/2

6:00 am-10:59 pm

2 stops29h 59m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 59 results
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Best time to book a flight from O'Hare Intl to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from O'Hare Intl 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 O'Hare Intl Airport to Vietnam

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Vietnam?

Currently, June is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Vietnam (average of $583). Flying from Chicago O'Hare Intl Airport to Vietnam in May is currently the most expensive (average of $884). 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.

What is the cheapest time of day to fly from ORD to VN?

Find hourly flight availability from O'Hare Intl to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 37% on flights from Chicago O'Hare Intl Airport to Vietnam by exploring options for tickets at noon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Vietnam?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Vietnam. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Vietnam flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 14, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and ANA from Chicago O'Hare Intl Airport to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,250 reviews

Entertainment

8.0

Overall

8.4

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,250 reviews
EVA Air
8.4
Very good
1,250 reviews

Entertainment

8.0

Overall

8.4

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very good
1,149 reviews
EVA Air
8.4
Very good
1,250 reviews

Entertainment

8.0

Overall

8.4

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
ANA
8.4
Very good
984 reviews
EVA Air
8.4
Very good
1,250 reviews

Entertainment

8.0

Overall

8.4

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Cathay Pacific
7.6
Good
1,023 reviews
EVA Air
8.4
Very good
1,250 reviews

Entertainment

8.0

Overall

8.4

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Turkish Airlines
7.3
Good
4,009 reviews
EVA Air
8.4
Very good
1,250 reviews

Entertainment

8.0

Overall

8.4

Food

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl Airport to Vietnam?

    For as low as $869, United Airlines can have you in Vietnam from Chicago O'Hare Intl Airport in 34h 20m. Chicago O'Hare Intl Airport and Vietnam are separated by a distance of 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 O'Hare Intl Airport to Vietnam one-way?

    One-way options have recently been found by users for as low as $442 on United Airlines. Other airlines that offer cheap prices include Cathay Pacific from $450 and Delta from $680 one-way.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Vietnam?

    Most travelers choose Chicago O'Hare Intl - Ho Chi Minh City, Chicago O'Hare Intl - Hanoi Noibai or Chicago O'Hare Intl - Da Nang when deciding on the best route from Chicago O'Hare Intl Airport to Vietnam.

  • Can I find deals for flights from O'Hare Intl to Vietnam that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Vietnam?

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

  • Can I find deals for business class flights from O'Hare Intl to Vietnam?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Vietnam?

    Currently, June is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Vietnam (average of $583). Flying from Chicago O'Hare Intl Airport to Vietnam in May is currently the most expensive (average of $884). 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 O'Hare Intl to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from O'Hare Intl to Vietnam

Discover the top 9 airlines that operate flights from O'Hare Intl 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$627Average$918FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$662Average$940FlexibilityNo cancel feeOn-time72%
DeltaCheapest$681Average$1,175FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$750Average$1,263FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$770Average$995FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$800Average$1,112FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$829Average$1,079FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$840Average$1,002FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$941Average$1,301FlexibilityNo cancel feeOn-time74%

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