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Cheap flights from Vietnam to Chicago from $476

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vietnam to Chicago departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Vietnam to Chicago

Recent round-trip flight deals from Vietnam to Chicago

Cathay Pacific Logo
6:20 pm - 2:25 pmSGN-ORD
32h 05m1 stop
Cathay Pacific Logo
4:00 pm - 10:05 amORD-SGN
30h 05m1 stop
$830Cathay Pacific
Find Deal
Sun, Sep 28 - Sun, Oct 5
Cathay Pacific Logo
11:05 am - 2:25 pmSGN-ORD
39h 20m1 stop
Cathay Pacific Logo
4:00 pm - 10:05 amORD-SGN
30h 05m1 stop
$837Cathay Pacific
Find Deal
Tue, Sep 23 - Thu, Oct 2
Logo
6:20 pm - 12:15 pmSGN-ORD
29h 55m2 stops
Logo
4:00 pm - 5:20 pmORD-SGN
37h 20m1 stop
$850
Find Deal
Tue, Sep 23 - Thu, Oct 2
Logo
6:20 pm - 12:18 pmSGN-ORD
29h 58m2 stops
Logo
4:00 pm - 10:05 amORD-SGN
30h 05m1 stop
$855
Find Deal
Thu, Oct 2 - Wed, Oct 15
Korean Air Logo
2:05 pm - 8:30 amSGN-ORD
31h 25m1 stop
Korean Air Logo
11:25 am - 12:50 pmORD-SGN
36h 25m1 stop
$860Korean Air
Find Deal
Wed, Dec 10 - Sun, Jan 25
Korean Air Logo
8:05 am - 8:30 amSGN-ORD
37h 25m1 stop
Korean Air Logo
11:25 am - 12:50 pmORD-SGN
36h 25m1 stop
$866Korean Air
Find Deal
Thu, Dec 18 - Thu, Jan 1
EVA Air Logo
1:50 am - 8:45 pmSGN-ORD
30h 55m1 stop
EVA Air Logo
12:30 am - 9:55 amORD-SGN
21h 25m1 stop
$895EVA Air
Find Deal
Thu, Sep 4 - Sat, Sep 13
EVA Air Logo
1:50 am - 8:45 pmSGN-ORD
30h 55m1 stop
EVA Air Logo
12:30 am - 11:40 amORD-SGN
23h 10m1 stop
$899EVA Air
Find Deal
Mon, Sep 22 - Wed, Oct 1
United Airlines Logo
11:05 pm - 3:10 pmSGN-ORD
29h 05m1 stop
United Airlines Logo
6:00 am - 10:55 pmORD-SGN
27h 55m2 stops
$900United Airlines
Find Deal
Thu, Dec 18 - Thu, Jan 1
United Airlines Logo
7:30 am - 1:50 pmSGN-ORD
19h 20m1 stop
United Airlines Logo
9:18 pm - 10:55 pmORD-SGN
36h 37m2 stops
$902United Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23

United Airlines flights from Vietnam to Chicago O'Hare Intl Airport

Our best United Airlines deals on Vietnam to Chicago O'Hare Intl Airport flight tickets
United Airlines
Dec 18
SGN11:05 pmHo Chi Minh City
29h 05m
1 stop
ORD3:10 pmChicago O'Hare Intl
Jan 1
ORD6:00 amChicago O'Hare Intl
27h 55m
2 stops
SGN10:55 pmHo Chi Minh City
$900
Find similar
United Airlines
Nov 21
SGN7:30 amHo Chi Minh City
19h 20m
1 stop
ORD1:50 pmChicago O'Hare Intl
Nov 23
ORD9:18 pmChicago O'Hare Intl
36h 37m
2 stops
SGN10:55 pmHo Chi Minh City
$902
Find similar
United Airlines
Dec 18
SGN11:05 pmHo Chi Minh City
33h 50m
2 stops
ORD7:55 pmChicago O'Hare Intl
Jan 1
ORD6:00 amChicago O'Hare Intl
27h 55m
2 stops
SGN10:55 pmHo Chi Minh City
$906
Find similar

Korean Air flights from Vietnam to Chicago O'Hare Intl Airport

Our best Korean Air deals on Vietnam to Chicago O'Hare Intl Airport flight tickets
Korean Air
Dec 10
SGN2:05 pmHo Chi Minh City
31h 25m
1 stop
ORD8:30 amChicago O'Hare Intl
Jan 25
ORD11:25 amChicago O'Hare Intl
36h 25m
1 stop
SGN12:50 pmHo Chi Minh City
$860
Find similar
Korean Air
Dec 18
SGN8:05 amHo Chi Minh City
37h 25m
1 stop
ORD8:30 amChicago O'Hare Intl
Jan 1
ORD11:25 amChicago O'Hare Intl
36h 25m
1 stop
SGN12:50 pmHo Chi Minh City
$866
Find similar
Korean Air
Sep 24
HAN11:10 pmHanoi Noibai
22h 20m
1 stop
ORD9:30 amChicago O'Hare Intl
Sep 28
ORD12:10 pmChicago O'Hare Intl
21h 25m
1 stop
HAN9:35 pmHanoi Noibai
$879
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momondo Fare Finder

 
Customize your flight search to find flights from Vietnam to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated August 14, 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

Fly to

Route

Depart

Return

Price

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Sun 9/28

6:20 pm-2:25 pm

1 stop32h 05m

Chicago O'Hare Intl

Sun 10/5

4:00 pm-10:05 am

1 stop30h 05m

$830

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 9/23

11:05 am-2:25 pm

1 stop39h 20m

Chicago O'Hare Intl

Thu 10/2

4:00 pm-10:05 am

1 stop30h 05m

$837

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 9/23

6:20 pm-12:15 pm

2 stops29h 55m

Chicago O'Hare Intl

Thu 10/2

4:00 pm-5:20 pm

1 stop37h 20m

$850

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Thu 10/2

6:20 pm-12:18 pm

2 stops29h 58m

Chicago O'Hare Intl

Wed 10/15

4:00 pm-10:05 am

1 stop30h 05m

$855

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

Thu 12/18

8:05 am-8:30 am

1 stop37h 25m

Chicago O'Hare Intl

Thu 1/1

11:25 am-12:50 pm

1 stop36h 25m

$866

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Thu 9/4

1:50 am-8:45 pm

1 stop30h 55m

Chicago O'Hare Intl

Sat 9/13

12:30 am-9:55 am

1 stop21h 25m

$895

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Mon 9/22

1:50 am-8:45 pm

1 stop30h 55m

Chicago O'Hare Intl

Wed 10/1

12:30 am-11:40 am

1 stop23h 10m

$899

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Thu 12/18

11:05 pm-3:10 pm

1 stop29h 05m

Chicago O'Hare Intl

Thu 1/1

6:00 am-10:55 pm

2 stops27h 55m

$900

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Fri 11/21

7:30 am-1:50 pm

1 stop19h 20m

Chicago O'Hare Intl

Sun 11/23

9:18 pm-10:55 pm

2 stops36h 37m

$902

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Vietnam to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Vietnam averaging around $978.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Monday when prices can be found for as low as $1,074. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Vietnam because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,750.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Vietnam in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,083 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $1,294. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Vietnam when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,044 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Vietnam for as low as $946 on momondo.

Can stopping save me money on Vietnam to Chicago O'Hare Intl Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Vietnam to Chicago O'Hare Intl Airport flight.

Cheap Vietnam to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Vietnam to Chicago O'Hare Intl Airport

Best Price Found

$476

Fastest flight time

19h 20m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Vietnam in the past 72 hours is $476. The best round-trip flight deal from Vietnam to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $830.
The fastest flight from Vietnam to Chicago O'Hare Intl Airport takes 19h 20m
There are no direct flights from Vietnam to Chicago O'Hare Intl Airport. Popular non-direct routes for this connection are Ho Chi Minh City Airport - Chicago O'Hare Intl Airport and Hanoi Noibai Airport - Chicago O'Hare Intl Airport.
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  • When did momondo last update prices for flights from Vietnam to Chicago O'Hare Intl Airport?

    Prices for flights from Vietnam to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Vietnam to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Vietnam to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Vietnam to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Vietnam to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Vietnam to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $914Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
EVA AirPriceFrom $915Free CancellationRating
8.4
1,233 reviews
Search EVA Air flights

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Why use momondo?

Why should I use momondo to find a flight deal from Vietnam to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Vietnam to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Vietnam to Chicago with flexible booking policies on momondo?

Flights from Vietnam to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Vietnam to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Vietnam to Chicago.

I’m not ready to book a flight from Vietnam to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Vietnam to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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