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

Korean Air, ANA, and United Airlines are the most popular carriers operating from Chicago to Vietnam

What airlines fly to Vietnam?

EVA Air, Korean Air 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 57% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 9 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 September 2025, there are 9 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.

$363 Cheap Flights from Chicago to Vietnam in 2025/26

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Find the cheapest flights from Chicago to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

2:30 pm - 8:00 pmORD-SGN

41h 30m1 stop

9:00 pm - 11:30 amSGN-ORD

27h 30m2 stops

$723Air India

Find Deal

lun., oct. 27 - dom., nov. 23

11:50 am - 4:55 amORD-SGN

28h 05m1 stop

6:35 am - 10:05 amSGN-ORD

40h 30m1 stop

$747Turkish Airlines

Find Deal

lun., nov. 17 - mié., dic. 17

2:35 pm - 10:35 amORD-SGN

31h 00m1 stop

7:35 pm - 12:55 pmSGN-ORD

30h 20m1 stop

$749Cathay Pacific

Find Deal

mar., nov. 4 - mar., nov. 25

7:10 am - 10:55 pmORD-SGN

26h 45m2 stops

11:05 pm - 3:10 pmSGN-ORD

29h 05m1 stop

$777United Airlines

Find Deal

mar., nov. 4 - lun., dic. 8

9:18 pm - 10:55 pmORD-SGN

36h 37m2 stops

11:05 pm - 7:20 amSGN-ORD

21h 15m1 stop

$780United Airlines

Find Deal

lun., nov. 17 - mié., dic. 17

4:00 pm - 9:55 amORD-HAN

29h 55m1 stop

7:30 pm - 1:55 pmHAN-ORD

30h 25m1 stop

$837Cathay Pacific

Find Deal

mié., oct. 22 - mié., oct. 29

11:15 am - 11:10 amORD-HAN

34h 55m1 stop

12:20 pm - 8:30 amHAN-ORD

33h 10m1 stop

$869Korean Air

Find Deal

vie., nov. 7 - dom., nov. 23

12:15 pm - 9:30 pmORD-DAD

21h 15m1 stop

11:20 pm - 8:30 amDAD-ORD

22h 10m1 stop

$932Korean Air

Find Deal

lun., oct. 27 - lun., nov. 10

11:30 pm - 11:40 amORD-DAD

23h 10m1 stop

2:40 pm - 7:35 pmDAD-ORD

17h 55m1 stop

$962EVA Air

Find Deal

mié., feb. 25 - jue., mar. 5

11:30 pm - 1:15 pmORD-DAD

24h 45m1 stop

2:40 pm - 7:35 pmDAD-ORD

17h 55m1 stop

$973EVA Air

Find Deal

lun., feb. 23 - mar., mar. 3

Air India flights from Chicago to Vietnam

Our best Air India deals on Chicago to Vietnam flight tickets

Air India

Oct 27

ORD2:30 pmChicago O'Hare Intl

41h 30m

1 stop

SGN8:00 pmHo Chi Minh City

Nov 23

SGN9:00 pmHo Chi Minh City

27h 30m

2 stops

ORD11:30 amChicago O'Hare Intl

$723

Find similar

Air India

Oct 26

ORD2:30 pmChicago O'Hare Intl

41h 30m

1 stop

SGN8:00 pmHo Chi Minh City

Nov 2

SGN9:00 pmHo Chi Minh City

27h 30m

2 stops

ORD11:30 amChicago O'Hare Intl

$814

Find similar

Air India

Feb 9

ORD1:30 pmChicago O'Hare Intl

41h 30m

1 stop

SGN8:00 pmHo Chi Minh City

Mar 30

SGN8:55 pmHo Chi Minh City

22h 30m

1 stop

ORD7:25 amChicago O'Hare Intl

$835

Find similar

EVA Air flights from Chicago to Vietnam

Our best EVA Air deals on Chicago to Vietnam flight tickets

EVA Air

Sep 28

ORD12:30 amChicago O'Hare Intl

23h 10m

1 stop

SGN11:40 amHo Chi Minh City

Oct 1

SGN12:50 pmHo Chi Minh City

19h 55m

1 stop

ORD8:45 pmChicago O'Hare Intl

$932

Find similar

EVA Air

Sep 28

ORD12:30 amChicago O'Hare Intl

23h 10m

1 stop

SGN11:40 amHo Chi Minh City

Oct 29

SGN1:55 amHo Chi Minh City

30h 40m

1 stop

ORD8:35 pmChicago O'Hare Intl

$957

Find similar

EVA Air

Sep 28

ORD12:30 amChicago O'Hare Intl

23h 10m

1 stop

SGN11:40 amHo Chi Minh City

Oct 19

SGN3:45 pmHo Chi Minh City

41h 00m

1 stop

ORD8:45 pmChicago O'Hare Intl

$958

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

lun. 10/27

2:30 pm-8:00 pm

1 stop41h 30m

Ho Chi Minh City

dom. 11/23

9:00 pm-11:30 am

2 stops27h 30m

$723

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

lun. 11/17

11:50 am-4:55 am

1 stop28h 05m

Ho Chi Minh City

mié. 12/17

6:35 am-10:05 am

1 stop40h 30m

$747

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

mar. 11/4

2:35 pm-10:35 am

1 stop31h 00m

Ho Chi Minh City

mar. 11/25

7:35 pm-12:55 pm

1 stop30h 20m

$749

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

mar. 11/4

7:10 am-10:55 pm

2 stops26h 45m

Ho Chi Minh City

lun. 12/8

11:05 pm-3:10 pm

1 stop29h 05m

$777

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

lun. 11/17

9:18 pm-10:55 pm

2 stops36h 37m

Ho Chi Minh City

mié. 12/17

11:05 pm-7:20 am

1 stop21h 15m

$780

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

mié. 10/22

4:00 pm-9:55 am

1 stop29h 55m

Hanoi Noibai

mié. 10/29

7:30 pm-1:55 pm

1 stop30h 25m

$837

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

vie. 11/7

11:15 am-11:10 am

1 stop34h 55m

Hanoi Noibai

dom. 11/23

12:20 pm-8:30 am

1 stop33h 10m

$869

ChicagoDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

lun. 10/27

12:15 pm-9:30 pm

1 stop21h 15m

Da Nang

lun. 11/10

11:20 pm-8:30 am

1 stop22h 10m

$932

ChicagoDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

mié. 2/25

11:30 pm-11:40 am

1 stop23h 10m

Da Nang

jue. 3/5

2:40 pm-7:35 pm

1 stop17h 55m

$962

ChicagoDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

lun. 2/23

11:30 pm-1:15 pm

1 stop24h 45m

Da Nang

mar. 3/3

2:40 pm-7:35 pm

1 stop17h 55m

$973

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 $889. 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 $906.

What is the cheapest day to depart on your flight to Vietnam?

According to our data, Tuesday is the cheapest day to fly to Vietnam from Chicago. The lowest ticket price found for a Tuesday departure recently was $1,078. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Monday is $1,284.

What is the cheapest time of day to depart on your flight to Vietnam?

Flying to Vietnam from Chicago at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,047 when looking at flights departing at noon. In the evening is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,274 per ticket.

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 $1,167 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 $969 on momondo.

Can stopping save me money on Chicago to Vietnam flights?

You could potentially save up to 2% 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

Direct flights	None

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 September 2025, there are 9 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 $630	Free Cancellation	Rating 8.4 972 reviews	Search ANA flights
Cathay Pacific	PriceFrom $662	Free Cancellation	Rating 7.6 1,009 reviews	Search Cathay Pacific flights
Delta	PriceFrom $681	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
Korean Air	PriceFrom $768	Free Cancellation	Rating 8.4 1,143 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $798	Free Cancellation	Rating 8.3 1,564 reviews	Search Japan Airlines flights
Turkish Airlines	PriceFrom $807	Free Cancellation	Rating 7.3 3,976 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $829	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
American Airlines	PriceFrom $840	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
EVA Air	PriceFrom $948	Free Cancellation	Rating 8.4 1,242 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.