What airlines fly to Vietnam?

EVA Air, Cathay Pacific and ANA are the top three most popular airlines that fly to Vietnam from Chicago according to our data. EVA Air is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 12 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Chicago to Vietnam?

Cathay Pacific, United Airlines, and Delta are the most popular carriers operating from Chicago to Vietnam

When did momondo last update prices for flights from Chicago to Vietnam?

Prices for flights from Chicago to Vietnam were last updated today.

How many operators does momondo search for flights from Chicago to Vietnam?

As of July 2026, there are 12 operators available to choose from for flights from Chicago to Vietnam.

How old do you have to be to fly from Chicago to Vietnam?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Vietnam.

What documentation or ID do you need to fly to Vietnam?

The travel and health documents required for your trip to Vietnam 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 Vietnam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$447 Cheap Flights from Chicago to Vietnam in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 11:05 am

ORD

DAD

31h 05m

1 stop

6:10 pm - 1:55 pm

DAD

ORD

31h 45m

1 stop

$849Cathay Pacific

Tue, Sep 8 - Tue, Sep 29

4:00 pm - 11:05 am

ORD

DAD

31h 05m

1 stop

6:10 pm - 1:55 pm

DAD

ORD

31h 45m

1 stop

$854Cathay Pacific

Tue, Sep 8 - Tue, Sep 29

12:10 pm - 10:10 pm

ORD

SGN

22h 00m

1 stop

2:05 pm - 8:30 am

SGN

ORD

31h 25m

1 stop

$964Korean Air

Sun, Oct 11 - Thu, Nov 12

7:30 am - 9:55 pm

ORD

SGN

26h 25m

2 stops

7:00 am - 7:05 pm

SGN

ORD

24h 05m

2 stops

$966United Airlines

Mon, Oct 5 - Mon, Oct 19

4:25 pm - 9:50 pm

ORD

SGN

40h 25m

1 stop

11:05 pm - 7:20 am

SGN

ORD

21h 15m

1 stop

$967United Airlines

Fri, Jan 1 - Fri, Jan 22

6:24 pm - 10:10 pm

ORD

SGN

39h 46m

2 stops

1:55 pm - 1:01 pm

SGN

ORD

35h 06m

2 stops

$971Delta

Sat, Sep 26 - Sat, Oct 10

9:59 am - 10:10 pm

MDW

SGN

24h 11m

2 stops

7:30 am - 10:45 pm

SGN

MDW

27h 15m

2 stops

$975Delta

Fri, Aug 21 - Sat, Sep 12

4:00 pm - 7:05 am

ORD

DAD

27h 05m

2 stops

6:10 pm - 1:55 pm

DAD

ORD

31h 45m

1 stop

$1,024Multiple Airlines

Tue, Sep 8 - Tue, Sep 29

4:00 pm - 7:05 am

ORD

DAD

27h 05m

2 stops

10:05 am - 2:20 pm

DAD

ORD

40h 15m

1 stop

$1,029Multiple Airlines

Wed, Sep 9 - Mon, Sep 14

12:30 pm - 11:05 pm

ORD

CXR

22h 35m

1 stop

12:20 am - 9:40 am

CXR

ORD

21h 20m

1 stop

$1,505Korean Air

Wed, Aug 19 - Tue, Aug 25

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United Airlines flights from Chicago to Vietnam

Our best United Airlines deals on Chicago to Vietnam flight tickets

United Airlines

Oct 5

ORD7:30 amChicago O'Hare Intl

26h 25m

2 stops

SGN9:55 pmHo Chi Minh City

Oct 19

SGN7:00 amHo Chi Minh City

24h 05m

2 stops

ORD7:05 pmChicago O'Hare Intl

$966

United Airlines

Jan 1

ORD4:25 pmChicago O'Hare Intl

40h 25m

1 stop

SGN9:50 pmHo Chi Minh City

Jan 23

SGN11:05 pmHo Chi Minh City

21h 15m

1 stop

ORD7:20 amChicago O'Hare Intl

$967

United Airlines

Aug 2

ORD9:30 pmChicago O'Hare Intl

36h 35m

2 stops

SGN10:05 pmHo Chi Minh City

Sep 9

SGN11:15 pmHo Chi Minh City

21h 25m

1 stop

ORD8:40 amChicago O'Hare Intl

$968

Cathay Pacific flights from Chicago to Vietnam

Our best Cathay Pacific deals on Chicago to Vietnam flight tickets

Cathay Pacific

Sep 8

ORD4:00 pmChicago O'Hare Intl

31h 05m

1 stop

DAD11:05 amDa Nang

Sep 29

DAD6:10 pmDa Nang

31h 45m

1 stop

ORD1:55 pmChicago O'Hare Intl

$849

Cathay Pacific

Oct 7

ORD4:15 pmChicago O'Hare Intl

29h 40m

1 stop

HAN9:55 amHanoi Noibai

Oct 21

HAN10:25 amHanoi Noibai

39h 30m

1 stop

ORD1:55 pmChicago O'Hare Intl

$854

Cathay Pacific

Oct 8

ORD4:15 pmChicago O'Hare Intl

37h 55m

1 stop

HAN6:10 pmHanoi Noibai

Oct 21

HAN10:25 amHanoi Noibai

39h 30m

1 stop

ORD1:55 pmChicago O'Hare Intl

$859

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

Tue 9/8

4:00 pm-11:05 am

1 stop31h 05m

Da Nang

Tue 9/29

6:10 pm-1:55 pm

1 stop31h 45m

$849

ChicagoDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

Tue 9/8

4:00 pm-11:05 am

1 stop31h 05m

Da Nang

Tue 9/29

6:10 pm-1:55 pm

1 stop31h 45m

$854

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 10/11

12:10 pm-10:10 pm

1 stop22h 00m

Ho Chi Minh City

Thu 11/12

2:05 pm-8:30 am

1 stop31h 25m

$964

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 10/5

7:30 am-9:55 pm

2 stops26h 25m

Ho Chi Minh City

Mon 10/19

7:00 am-7:05 pm

2 stops24h 05m

$966

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Fri 1/1

4:25 pm-9:50 pm

1 stop40h 25m

Ho Chi Minh City

Fri 1/22

11:05 pm-7:20 am

1 stop21h 15m

$967

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sat 9/26

6:24 pm-10:10 pm

2 stops39h 46m

Ho Chi Minh City

Sat 10/10

1:55 pm-1:01 pm

2 stops35h 06m

$971

ChicagoHo Chi Minh City

MDW - SGN

MDWSGN

Chicago Midway

Fri 8/21

9:59 am-10:10 pm

2 stops24h 11m

Ho Chi Minh City

Sat 9/12

7:30 am-10:45 pm

2 stops27h 15m

$975

ChicagoDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

Tue 9/8

4:00 pm-7:05 am

2 stops27h 05m

Da Nang

Tue 9/29

6:10 pm-1:55 pm

1 stop31h 45m

$1,024

ChicagoDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

Wed 9/9

4:00 pm-7:05 am

2 stops27h 05m

Da Nang

Mon 9/14

10:05 am-2:20 pm

1 stop40h 15m

$1,029

Quickest round-trip

ChicagoNha Trang

ORD - CXR

ORDCXR

Chicago O'Hare Intl

Wed 8/19

12:30 pm-11:05 pm

1 stop22h 35m

Nha Trang Cam Ranh

Tue 8/25

12:20 am-9:40 am

1 stop21h 20m

$1,505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Vietnam

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

Prices

Airlines

What is the cheapest month to fly to Vietnam?

The month of August is, on average, the cheapest month to fly to Vietnam from Chicago, with most prices found around $468. If you don’t want to visit Vietnam in August, then you should wait until December to fly from Chicago, when ticket prices are also cheap, with an average price of $535.

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

You are more likely to see cheaper flights to Vietnam from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,115 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Chicago for as low as $992 on momondo.

Can stopping save me money on Chicago to Vietnam flights?

You could potentially save up to 17% on your flight if you consider stops on a Chicago to Vietnam flight.

Cheap Chicago to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Vietnam

Fastest flight time	20h 20m
Direct flights	None

The fastest flight from Chicago to Vietnam takes 20h 20m

There are no direct flights from Chicago to Vietnam. There are no popular flight routes from Chicago to Vietnam.

Search flight deals

Frequently asked questions about flying from Chicago to Vietnam

When did momondo last update prices for flights from Chicago to Vietnam?
Prices for flights from Chicago to Vietnam were last updated today.
How many operators does momondo search for flights from Chicago to Vietnam?
As of July 2026, there are 12 operators available to choose from for flights from Chicago to Vietnam.
How old do you have to be to fly from Chicago to Vietnam?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The travel and health documents required for your trip to Vietnam 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 Vietnam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chicago to Vietnam

Compare and see reviews for airlines that fly from Chicago to Vietnam with momondo

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $650	Free Cancellation	Rating 8.3 1,269 reviews	Search ANA flights
Air India	PriceFrom $662	Free Cancellation	Rating 5.6 2,957 reviews	Search Air India flights
Cathay Pacific	PriceFrom $671	Free Cancellation	Rating 7.6 1,403 reviews	Search Cathay Pacific flights
Delta	PriceFrom $681	Free Cancellation	Rating 7.8 8,454 reviews	Search Delta flights
Japan Airlines	PriceFrom $766	Free Cancellation	Rating 8.3 1,868 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $768	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Turkish Airlines	PriceFrom $774	Free Cancellation	Rating 7.4 4,441 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.1 11,792 reviews	Search American Airlines flights
United Airlines	PriceFrom $840	Free Cancellation	Rating 7.4 9,959 reviews	Search United Airlines flights
EVA Air	PriceFrom $877	Free Cancellation	Rating 8.5 1,495 reviews	Search EVA Air flights

Why use momondo?

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

It is quick and easy to find Chicago to Vietnam flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Vietnam that suits you.

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

Yes. All flights to Vietnam from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Vietnam from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Chicago to Vietnam flights. All you need is a valid email address and we will do the rest; it is that quick and easy.