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

Philippine Airlines, Air India, and Japan Airlines are the most popular carriers operating from Chicago to Vietnam

What airlines fly to Vietnam?

EVA Air, ANA and Korean Air 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 66% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 10 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

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 January 2026, there are 10 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.

$350 Cheap Flights from Chicago to Vietnam in 2026

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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.

12:30 am - 11:40 am

ORD

SGN

23h 10m1 stop

1:50 am - 9:00 pm

SGN

ORD

31h 10m1 stop

$848EVA Air

Sun, Apr 5 - Tue, Apr 14

7:24 pm - 10:15 am

ORD

SGN

26h 51m2 stops

11:30 am - 6:40 am

SGN

ORD

31h 10m2 stops

$851Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

11:25 am - 10:25 pm

ORD

SGN

22h 00m1 stop

8:00 am - 8:40 am

SGN

ORD

37h 40m1 stop

$855Korean Air

Fri, Jan 23 - Fri, Jan 30

1:30 pm - 7:55 pm

ORD

SGN

41h 25m1 stop

8:55 pm - 12:30 pm

SGN

ORD

27h 35m1 stop

$856Air India

Sun, Mar 1 - Tue, Mar 10

5:45 pm - 9:55 pm

ORD

SGN

40h 10m1 stop

11:15 pm - 8:22 pm

SGN

ORD

33h 07m2 stops

$873United Airlines

Wed, Apr 8 - Mon, Jun 8

7:10 am - 10:15 pm

ORD

HAN

27h 05m2 stops

11:35 pm - 8:06 pm

HAN

ORD

32h 31m2 stops

$890ANA

Thu, Apr 30 - Fri, May 15

7:45 am - 10:15 pm

ORD

HAN

26h 30m2 stops

11:35 pm - 2:55 pm

HAN

ORD

27h 20m1 stop

$904ANA

Thu, Apr 9 - Fri, Apr 24

4:00 pm - 5:25 pm

ORD

DAD

37h 25m1 stop

12:25 pm - 2:25 pm

DAD

ORD

38h 00m1 stop

$906Cathay Pacific

Wed, Apr 15 - Wed, Apr 22

2:35 pm - 10:05 am

ORD

HAN

30h 30m1 stop

11:05 am - 12:55 pm

HAN

ORD

38h 50m1 stop

$906Cathay Pacific

Wed, Jan 28 - Wed, Feb 4

9:26 am - 11:15 pm

MDW

SGN

25h 49m2 stops

11:45 pm - 12:30 pm

SGN

MDW

24h 45m2 stops

$1,006Korean Air

Tue, May 5 - Tue, May 12

Air India flights from Chicago to Vietnam

Our best Air India deals on Chicago to Vietnam flight tickets

Air India

Mar 1

ORD1:30 pmChicago O'Hare Intl

41h 25m

1 stop

SGN7:55 pmHo Chi Minh City

Mar 10

SGN8:55 pmHo Chi Minh City

27h 35m

1 stop

ORD12:30 pmChicago O'Hare Intl

$856

Air India

Feb 1

ORD1:30 pmChicago O'Hare Intl

41h 25m

1 stop

SGN7:55 pmHo Chi Minh City

Mar 15

SGN8:55 pmHo Chi Minh City

27h 35m

2 stops

ORD12:30 pmChicago O'Hare Intl

$864

Air India

Mar 2

ORD1:30 pmChicago O'Hare Intl

41h 25m

1 stop

SGN7:55 pmHo Chi Minh City

Mar 12

SGN8:55 pmHo Chi Minh City

27h 35m

2 stops

ORD12:30 pmChicago O'Hare Intl

$870

United Airlines flights from Chicago to Vietnam

Our best United Airlines deals on Chicago to Vietnam flight tickets

United Airlines

Jan 12

ORD9:05 pmChicago O'Hare Intl

36h 50m

2 stops

SGN10:55 pmHo Chi Minh City

Jan 26

SGN6:00 amHo Chi Minh City

27h 25m

2 stops

ORD8:25 pmChicago O'Hare Intl

$867

United Airlines

Jan 12

ORD9:05 pmChicago O'Hare Intl

36h 50m

3 stops

SGN10:55 pmHo Chi Minh City

Jan 26

SGN6:00 amHo Chi Minh City

26h 50m

3 stops

ORD7:50 pmChicago O'Hare Intl

$871

United Airlines

Jan 30

ORD7:10 amChicago O'Hare Intl

26h 45m

2 stops

SGN10:55 pmHo Chi Minh City

Feb 6

SGN6:00 amHo Chi Minh City

29h 59m

2 stops

ORD10:59 pmChicago O'Hare Intl

$882

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 4/5

12:30 am-11:40 am

1 stop23h 10m

Ho Chi Minh City

Tue 4/14

1:50 am-9:00 pm

1 stop31h 10m

$848

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 4/20

7:24 pm-10:15 am

2 stops26h 51m

Ho Chi Minh City

Mon 4/27

11:30 am-6:40 am

2 stops31h 10m

$851

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Fri 1/23

11:25 am-10:25 pm

1 stop22h 00m

Ho Chi Minh City

Fri 1/30

8:00 am-8:40 am

1 stop37h 40m

$855

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 3/1

1:30 pm-7:55 pm

1 stop41h 25m

Ho Chi Minh City

Tue 3/10

8:55 pm-12:30 pm

1 stop27h 35m

$856

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Wed 4/8

5:45 pm-9:55 pm

1 stop40h 10m

Ho Chi Minh City

Mon 6/8

11:15 pm-8:22 pm

2 stops33h 07m

$873

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 4/30

7:10 am-10:15 pm

2 stops27h 05m

Hanoi Noibai

Fri 5/15

11:35 pm-8:06 pm

2 stops32h 31m

$890

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 4/9

7:45 am-10:15 pm

2 stops26h 30m

Hanoi Noibai

Fri 4/24

11:35 pm-2:55 pm

1 stop27h 20m

$904

ChicagoDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

Wed 4/15

4:00 pm-5:25 pm

1 stop37h 25m

Da Nang

Wed 4/22

12:25 pm-2:25 pm

1 stop38h 00m

$906

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 1/28

2:35 pm-10:05 am

1 stop30h 30m

Hanoi Noibai

Wed 2/4

11:05 am-12:55 pm

1 stop38h 50m

$906

ChicagoHo Chi Minh City

MDW - SGN

MDWSGN

Chicago Midway

Tue 5/5

9:26 am-11:15 pm

2 stops25h 49m

Ho Chi Minh City

Tue 5/12

11:45 pm-12:30 pm

2 stops24h 45m

$1,006

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 November is, on average, the cheapest month to fly to Vietnam from Chicago, with most prices found around $880. If you don’t want to visit Vietnam in November, then you should wait until September to fly from Chicago, when ticket prices are also cheap, with an average price of $898.

How far in advance should I book a flight 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 $1,145 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 $983 on momondo.

Can stopping save me money on Chicago to Vietnam flights?

You could potentially save up to 7% 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 35m
Direct flights	None

The fastest flight from Chicago to Vietnam takes 20h 35m

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

Search flight deals

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 January 2026, there are 10 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 $620	Free Cancellation	Rating 8.4 1,063 reviews	Search ANA flights
Air India	PriceFrom $632	Free Cancellation	Rating 5.5 2,974 reviews	Search Air India flights
Cathay Pacific	PriceFrom $660	Free Cancellation	Rating 7.6 1,126 reviews	Search Cathay Pacific flights
Delta	PriceFrom $681	Free Cancellation	Rating 7.9 8,032 reviews	Search Delta flights
United Airlines	PriceFrom $709	Free Cancellation	Rating 7.4 9,142 reviews	Search United Airlines flights
Korean Air	PriceFrom $768	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $769	Free Cancellation	Rating 8.3 1,672 reviews	Search Japan Airlines flights
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.2 11,097 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $818	Free Cancellation	Rating 7.3 4,154 reviews	Search Turkish Airlines flights
EVA Air	PriceFrom $921	Free Cancellation	Rating 8.4 1,314 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.