HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$502+ Cheap flights from Vietnam to O'Hare Intl (ORD)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — ORD
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Vietnam to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Vietnam to O'Hare Intl

Keep the following information in mind while searching for Vietnam to O'Hare Intl flight deals. Data was last updated August 11, 2025.

Round-trip from

$841
(Gotogate)

One-way from

$502
(Mytrip)

Popular in

September

Cheapest in

December

Average price

$1,203
From Vietnam to Chicago O'Hare Intl
Search Deals
One-way flight from Vietnam to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Vietnam to O'Hare Intl

Cheapest flights from Vietnam to O'Hare Intl
Explore the most affordable flight options available from Vietnam to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2025.

This Gotogate deal was found by Cheapflights users on 8/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:05 amSGN - ORD
1 stop39h 20mCathay Pacific
Wed 10/14:00 pmORD - SGN
1 stop30h 05mCathay Pacific
Deal found 8/10$841
This oojo deal was found by Cheapflights users on 8/10. 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 9/2111:05 amSGN - ORD
1 stop39h 20mCathay Pacific
Sun 9/284:00 pmORD - SGN
1 stop30h 05mCathay Pacific
Deal found 8/10$845
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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.
Tue 9/211:05 amSGN - ORD
2 stops30h 19mMultiple Airlines
Mon 9/294:00 pmORD - SGN
1 stop37h 20mMultiple Airlines
Deal found 8/11$850
This Cathay Pacific deal was found by Cheapflights users on 8/10. 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.
Wed 9/2411:05 amSGN - ORD
2 stops30h 26mMultiple Airlines
Wed 10/14:00 pmORD - SGN
1 stop37h 20mMultiple Airlines
Deal found 8/10$856
This Korean Air deal was found by Cheapflights users on 8/11. 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.
Wed 12/102:05 pmSGN - ORD
1 stop31h 25mKorean Air
Sun 1/2511:25 amORD - SGN
1 stop36h 25mKorean Air
Deal found 8/11$860
This oojo deal was found by Cheapflights users on 8/11. 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 9/211:05 amSGN - ORD
2 stops32h 01mCathay Pacific
Sun 9/284:00 pmORD - SGN
1 stop30h 05mCathay Pacific
Deal found 8/11$862
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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.
Mon 9/16:20 pmSGN - ORD
2 stops32h 00mMultiple Airlines
Mon 9/84:00 pmORD - SGN
1 stop30h 05mMultiple Airlines
Deal found 8/11$865
This oojo deal was found by Cheapflights users on 8/11. 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.
Thu 9/257:05 pmHAN - ORD
1 stop31h 20mCathay Pacific
Thu 10/24:00 pmORD - HAN
1 stop38h 05mCathay Pacific
Deal found 8/11$870
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Tue 9/26:20 pmSGN - ORD
1 stop32h 05mCathay Pacific
Mon 9/294:00 pmORD - SGN
1 stop30h 05mCathay Pacific
Deal found 8/11$877
This oojo deal was found by Cheapflights users on 8/10. 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 9/247:05 pmHAN - ORD
1 stop31h 20mCathay Pacific
Wed 10/14:00 pmORD - HAN
1 stop29h 55mCathay Pacific
Deal found 8/10$878
This Korean Air deal was found by Cheapflights users on 8/11. 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.
Wed 9/2411:10 pmHAN - ORD
1 stop22h 20mKorean Air
Sun 9/2812:10 pmORD - HAN
1 stop21h 25mKorean Air
Deal found 8/11$879
This Gotogate deal was found by Cheapflights users on 8/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:05 pmHAN - ORD
1 stop31h 20mCathay Pacific
Tue 9/304:00 pmORD - HAN
1 stop29h 55mCathay Pacific
Deal found 8/10$883

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vietnam to O'Hare Intl 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 August 11, 2025.
Use the filters below to find and compare flights from Vietnam to Chicago O'Hare Intl Airport that are best for you.

Fly from

Vietnam

Fly to

O'Hare Intl

Route

Depart

Return

Price

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Wed 9/24

11:05 am-2:25 pm

1 stop39h 20m

Chicago O'Hare Intl

Wed 10/1

4:00 pm-10:05 am

1 stop30h 05m

$841

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Sun 9/21

11:05 am-2:25 pm

1 stop39h 20m

Chicago O'Hare Intl

Sun 9/28

4:00 pm-10:05 am

1 stop30h 05m

$845

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 9/2

11:05 am-5:24 am

2 stops30h 19m

Chicago O'Hare Intl

Mon 9/29

4:00 pm-5:20 pm

1 stop37h 20m

$850

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Fri 2/6

7:35 pm-1:00 pm

1 stop30h 25m

Chicago O'Hare Intl

Sun 3/1

2:40 pm-6:35 pm

1 stop38h 55m

$854

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Wed 9/24

11:05 am-5:31 am

2 stops30h 26m

Chicago O'Hare Intl

Wed 10/1

4:00 pm-5:20 pm

1 stop37h 20m

$856

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Wed 12/10

2:05 pm-8:30 am

1 stop31h 25m

Chicago O'Hare Intl

Sun 1/25

11:25 am-12:50 pm

1 stop36h 25m

$860

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 9/2

11:05 am-7:06 am

2 stops32h 01m

Chicago O'Hare Intl

Sun 9/28

4:00 pm-10:05 am

1 stop30h 05m

$862

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Mon 9/1

6:20 pm-2:20 pm

2 stops32h 00m

Chicago O'Hare Intl

Mon 9/8

4:00 pm-10:05 am

1 stop30h 05m

$865

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 9/25

7:05 pm-2:25 pm

1 stop31h 20m

Chicago O'Hare Intl

Thu 10/2

4:00 pm-6:05 pm

1 stop38h 05m

$870

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 9/2

6:20 pm-2:25 pm

1 stop32h 05m

Chicago O'Hare Intl

Mon 9/29

4:00 pm-10:05 am

1 stop30h 05m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 40 results
1
2
3
4

Best time to book a flight from Vietnam to O'Hare Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Vietnam to Chicago O'Hare Intl Airport (average of $245). Flying from Vietnam to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 VN to ORD?

Find hourly flight availability from Vietnam to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vietnam to Chicago O'Hare Intl Airport as you normally would.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated August 11, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air, and ANA from Vietnam to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,228 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,228 reviews
EVA Air
8.4
Very good
1,228 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,129 reviews
EVA Air
8.4
Very good
1,228 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
930 reviews
EVA Air
8.4
Very good
1,228 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,545 reviews
EVA Air
8.4
Very good
1,228 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
473 reviews
EVA Air
8.4
Very good
1,228 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Vietnam to Chicago O'Hare Intl Airport (average of $245). Flying from Vietnam to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Beloit
Hoffman Estates
Skokie
Naperville
Des Plaines
Elgin
Arlington Heights
Racine
Rockford
Orland Park
Merrillville
Waukegan
Elk Grove Village
Downers Grove
Tinley Park
Evanston
Lake Geneva
Gurnee

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.

Alternative routes for Vietnam to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to O'Hare Intl flights
Soekarno-Hatta Intl to O'Hare Intl flights
Taiwan Taoyuan Intl to O'Hare Intl flights
Suvarnabhumi to O'Hare Intl flights
Hong Kong to O'Hare Intl flights
Hyderabad to O'Hare Intl flights
New Delhi to O'Hare Intl flights
Narita to O'Hare Intl flights
Karachi to O'Hare Intl flights
Haneda to O'Hare Intl flights
Mumbai to O'Hare Intl flights
Baku to O'Hare Intl flights
Incheon Intl to Midway flights
Ahmedabad to O'Hare Intl flights
Gimpo Intl to O'Hare Intl flights
Suvarnabhumi to Midway flights
Chennai to O'Hare Intl flights
Singapore to O'Hare Intl flights
Hongqiao Intl to O'Hare Intl flights
Manila to O'Hare Intl flights
Lahore to O'Hare Intl flights
Bangalore to O'Hare Intl flights
Almaty to O'Hare Intl flights
Haneda to Midway flights
Kolkata to O'Hare Intl flights
Pu Dong to O'Hare Intl flights
Pune to O'Hare Intl flights
Vadodara to O'Hare Intl flights
Cochin to O'Hare Intl flights
Hong Kong to Midway flights
Kansai Intl to O'Hare Intl flights
Capital to O'Hare Intl flights
Okinawa to O'Hare Intl flights
Dalian to O'Hare Intl flights
Hanoi to O'Hare Intl flights
Kuala Lumpur Intl to O'Hare Intl flights
Bishkek to O'Hare Intl flights
Narita to Midway flights
Okinawa to Midway flights
Chiang Mai to O'Hare Intl flights
Amritsar to O'Hare Intl flights
Yerevan to O'Hare Intl flights
Dhaka to O'Hare Intl flights
Itami to O'Hare Intl flights
Ho Chi Minh City to O'Hare Intl flights
Guangzhou to O'Hare Intl flights

Top 2 airlines flying from Vietnam to O'Hare Intl

Discover the top 2 airlines that operate flights from Vietnam to O'Hare Intl. 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 August 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$914Average$1,115FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$915Average$1,054FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.