What airlines fly to Vietnam?

EVA Air, Korean Air and ANA are the top three most popular airlines that fly to Vietnam from Illinois 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.

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

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

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

Prices for flights from Illinois to Vietnam refresh daily.

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

As of September 2025, there are 10 operators available to choose from for flights from Illinois to Vietnam.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois 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 Illinois to Vietnam in 2025/26

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Find the cheapest flights from Illinois to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

2:35 pm - 12:20 amORD-SGN

20h 45m1 stop

7:15 am - 12:55 pmSGN-ORD

18h 40m1 stop

$686Cathay Pacific

Find Deal

Mon, Nov 17 - Wed, Dec 17

4:00 pm - 8:25 pmORD-SGN

40h 25m1 stop

7:15 am - 12:55 pmSGN-ORD

18h 40m1 stop

$688Cathay Pacific

Find Deal

Mon, Oct 20 - Mon, Nov 3

2:30 pm - 8:00 pmORD-SGN

41h 30m1 stop

9:00 pm - 11:30 amSGN-ORD

27h 30m2 stops

$723Air India

Find Deal

Mon, Oct 27 - Sun, Nov 16

2:30 pm - 8:00 pmORD-SGN

41h 30m1 stop

9:00 pm - 11:30 amSGN-ORD

27h 30m2 stops

$733Air India

Find Deal

Mon, Oct 27 - Sun, Nov 23

10:30 am - 12:15 amORD-SGN

24h 45m1 stop

11:05 pm - 7:20 amSGN-ORD

21h 15m1 stop

$742ANA

Find Deal

Mon, Nov 3 - Mon, Nov 17

11:50 am - 4:55 amORD-SGN

28h 05m1 stop

6:35 am - 10:05 amSGN-ORD

40h 30m1 stop

$747Turkish Airlines

Find Deal

Mon, Nov 17 - Wed, Dec 17

8:20 pm - 4:55 amORD-SGN

43h 35m1 stop

6:35 am - 6:25 pmSGN-ORD

24h 50m1 stop

$766Turkish Airlines

Find Deal

Sun, Nov 2 - Wed, Nov 12

7:10 am - 10:55 pmORD-SGN

26h 45m2 stops

11:05 pm - 7:20 amSGN-ORD

21h 15m1 stop

$769United Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 10

7:10 am - 10:55 pmORD-SGN

26h 45m2 stops

11:05 pm - 7:20 amSGN-ORD

21h 15m1 stop

$777United Airlines

Find Deal

Tue, Nov 4 - Mon, Dec 8

5:35 pm - 9:50 pmORD-SGN

40h 15m1 stop

11:05 pm - 7:20 amSGN-ORD

21h 15m1 stop

$786ANA

Find Deal

Mon, Oct 27 - Mon, Nov 24

Cathay Pacific flights from Illinois to Vietnam

Our best Cathay Pacific deals on Illinois to Vietnam flight tickets

Cathay Pacific

Nov 17

ORD2:35 pmChicago O'Hare Intl

20h 45m

1 stop

SGN12:20 amHo Chi Minh City

Dec 17

SGN7:15 amHo Chi Minh City

18h 40m

1 stop

ORD12:55 pmChicago O'Hare Intl

$686

Find similar

Cathay Pacific

Oct 20

ORD4:00 pmChicago O'Hare Intl

40h 25m

1 stop

SGN8:25 pmHo Chi Minh City

Nov 3

SGN7:15 amHo Chi Minh City

18h 40m

1 stop

ORD12:55 pmChicago O'Hare Intl

$688

Find similar

Cathay Pacific

Jan 28

ORD2:35 pmChicago O'Hare Intl

30h 30m

1 stop

HAN10:05 amHanoi Noibai

Feb 11

HAN7:30 pmHanoi Noibai

30h 25m

1 stop

ORD12:55 pmChicago O'Hare Intl

$691

Find similar

Korean Air flights from Illinois to Vietnam

Our best Korean Air deals on Illinois to Vietnam flight tickets

Korean Air

Nov 6

ORD11:15 amChicago O'Hare Intl

36h 35m

1 stop

SGN12:50 pmHo Chi Minh City

Nov 13

SGN11:50 pmHo Chi Minh City

21h 40m

1 stop

ORD8:30 amChicago O'Hare Intl

$774

Find similar

Korean Air

Oct 26

ORD12:15 pmChicago O'Hare Intl

36h 35m

1 stop

SGN12:50 pmHo Chi Minh City

Nov 18

SGN11:50 pmHo Chi Minh City

21h 40m

1 stop

ORD8:30 amChicago O'Hare Intl

$814

Find similar

Korean Air

Oct 26

ORD12:15 pmChicago O'Hare Intl

21h 30m

1 stop

HAN9:45 pmHanoi Noibai

Nov 13

HAN11:05 pmHanoi Noibai

22h 25m

1 stop

ORD8:30 amChicago O'Hare Intl

$869

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 11/17

2:35 pm-12:20 am

1 stop20h 45m

Ho Chi Minh City

Wed 12/17

7:15 am-12:55 pm

1 stop18h 40m

$686

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 10/20

4:00 pm-8:25 pm

1 stop40h 25m

Ho Chi Minh City

Mon 11/3

7:15 am-12:55 pm

1 stop18h 40m

$688

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 10/27

2:30 pm-8:00 pm

1 stop41h 30m

Ho Chi Minh City

Sun 11/16

9:00 pm-11:30 am

2 stops27h 30m

$723

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 10/27

2:30 pm-8:00 pm

1 stop41h 30m

Ho Chi Minh City

Sun 11/23

9:00 pm-11:30 am

2 stops27h 30m

$733

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 11/3

10:30 am-12:15 am

1 stop24h 45m

Ho Chi Minh City

Mon 11/17

11:05 pm-7:20 am

1 stop21h 15m

$742

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 11/17

11:50 am-4:55 am

1 stop28h 05m

Ho Chi Minh City

Wed 12/17

6:35 am-10:05 am

1 stop40h 30m

$747

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 11/2

8:20 pm-4:55 am

1 stop43h 35m

Ho Chi Minh City

Wed 11/12

6:35 am-6:25 pm

1 stop24h 50m

$766

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Wed 11/26

7:10 am-10:55 pm

2 stops26h 45m

Ho Chi Minh City

Wed 12/10

11:05 pm-7:20 am

1 stop21h 15m

$769

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Tue 11/4

7:10 am-10:55 pm

2 stops26h 45m

Ho Chi Minh City

Mon 12/8

11:05 pm-7:20 am

1 stop21h 15m

$777

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 10/27

5:35 pm-9:50 pm

1 stop40h 15m

Ho Chi Minh City

Mon 11/24

11:05 pm-7:20 am

1 stop21h 15m

$786

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois 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 Illinois, 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 Illinois, 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 Illinois. 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 Illinois 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 Illinois 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 Illinois for as low as $969 on momondo.

Can stopping save me money on Illinois to Vietnam flights?

You could potentially save up to 2% on your flight if you consider stops on a Illinois to Vietnam flight.

Cheap Illinois to Vietnam flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Illinois to Vietnam?
Prices for flights from Illinois to Vietnam refresh daily.
How many operators does momondo search for flights from Illinois to Vietnam?
As of September 2025, there are 10 operators available to choose from for flights from Illinois to Vietnam.
How old do you have to be to fly from Illinois to Vietnam?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois 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 Illinois to Vietnam

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

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $630	Free Cancellation	Rating 8.4 970 reviews	Search ANA flights
Cathay Pacific	PriceFrom $662	Free Cancellation	Rating 7.6 1,008 reviews	Search Cathay Pacific flights
Delta	PriceFrom $681	Free Cancellation	Rating 7.9 7,974 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 1,560 reviews	Search Japan Airlines flights
Turkish Airlines	PriceFrom $807	Free Cancellation	Rating 7.3 3,977 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $829	Free Cancellation	Rating 7.4 8,926 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 1,238 reviews	Search EVA Air flights

Why use momondo?

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

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

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

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

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

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

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

If you are simply researching potential flights to Vietnam, momondo offers a useful price alert feature which will track prices for flights to Vietnam from Illinois and alert you when they change.