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 63% 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?

Japan Airlines, ANA, 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 November 2025, there are 11 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.

$366 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

Enter your travel dates to find the best prices.

10:35 am - 10:30 pmORD-HAN

22h 55m1 stop

11:55 pm - 1:45 pmHAN-ORD

26h 50m1 stop

$802American Airlines

Find Deal

Sun, Jan 18 - Sat, Feb 7

10:35 am - 10:30 pmORD-HAN

22h 55m1 stop

11:55 pm - 1:45 pmHAN-ORD

26h 50m1 stop

$810American Airlines

Find Deal

Wed, Jan 21 - Wed, Feb 11

1:30 pm - 7:55 pmORD-SGN

41h 25m1 stop

8:55 pm - 7:25 amSGN-ORD

22h 30m1 stop

$834Air India

Find Deal

Fri, Feb 6 - Thu, Apr 2

1:30 pm - 7:55 pmORD-SGN

41h 25m1 stop

8:55 pm - 7:25 amSGN-ORD

22h 30m1 stop

$835Air India

Find Deal

Fri, Feb 6 - Tue, Mar 31

4:25 pm - 12:15 amORD-SGN

42h 50m1 stop

11:05 pm - 7:20 amSGN-ORD

21h 15m1 stop

$836ANA

Find Deal

Sun, Nov 30 - Mon, Dec 15

2:35 pm - 6:35 pmORD-SGN

39h 00m1 stop

7:15 am - 12:55 pmSGN-ORD

18h 40m1 stop

$837Cathay Pacific

Find Deal

Mon, Feb 9 - Wed, Mar 4

7:10 am - 11:05 pmORD-HAN

26h 55m2 stops

12:25 am - 1:50 pmHAN-ORD

26h 25m1 stop

$838ANA

Find Deal

Fri, Jan 23 - Sun, Feb 1

6:06 pm - 4:50 pmORD-SGN

33h 44m2 stops

10:50 am - 5:00 amSGN-ORD

30h 10m2 stops

$838China Airlines

Find Deal

Tue, Jan 27 - Tue, Apr 14

2:35 pm - 10:05 amORD-HAN

30h 30m1 stop

10:30 am - 1:55 pmHAN-ORD

39h 25m1 stop

$842Cathay Pacific

Find Deal

Wed, Feb 11 - Mon, Mar 9

6:50 pm - 4:20 pmORD-SGN

33h 30m2 stops

10:50 am - 5:00 amSGN-ORD

30h 10m2 stops

$854China Airlines

Find Deal

Mon, Apr 6 - Mon, Apr 20

Air India flights from Illinois to Vietnam

Our best Air India deals on Illinois to Vietnam flight tickets

Air India

Feb 6

ORD1:30 pmChicago O'Hare Intl

41h 25m

1 stop

SGN7:55 pmHo Chi Minh City

Apr 2

SGN8:55 pmHo Chi Minh City

22h 30m

1 stop

ORD7:25 amChicago O'Hare Intl

$834

Find similar

Air India

Feb 6

ORD1:30 pmChicago O'Hare Intl

41h 25m

1 stop

SGN7:55 pmHo Chi Minh City

Mar 31

SGN8:55 pmHo Chi Minh City

22h 30m

1 stop

ORD7:25 amChicago O'Hare Intl

$835

Find similar

Air India

Jan 4

ORD1:30 pmChicago O'Hare Intl

41h 25m

1 stop

SGN7:55 pmHo Chi Minh City

Apr 7

SGN8:55 pmHo Chi Minh City

22h 30m

1 stop

ORD7:25 amChicago O'Hare Intl

$848

Find similar

ANA flights from Illinois to Vietnam

Our best ANA deals on Illinois to Vietnam flight tickets

ANA

Nov 30

ORD4:25 pmChicago O'Hare Intl

42h 50m

1 stop

SGN12:15 amHo Chi Minh City

Dec 15

SGN11:05 pmHo Chi Minh City

21h 15m

1 stop

ORD7:20 amChicago O'Hare Intl

$836

Find similar

ANA

Jan 23

ORD7:10 amChicago O'Hare Intl

26h 55m

2 stops

HAN11:05 pmHanoi Noibai

Feb 1

HAN12:25 amHanoi Noibai

26h 25m

1 stop

ORD1:50 pmChicago O'Hare Intl

$838

Find similar

ANA

Jan 8

ORD7:10 amChicago O'Hare Intl

26h 55m

2 stops

HAN11:05 pmHanoi Noibai

Jan 14

HAN12:25 amHanoi Noibai

27h 45m

1 stop

ORD3:10 pmChicago O'Hare Intl

$844

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Sun 1/18

10:35 am-10:30 pm

1 stop22h 55m

Hanoi Noibai

Sat 2/7

11:55 pm-1:45 pm

1 stop26h 50m

$802

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 1/21

10:35 am-10:30 pm

1 stop22h 55m

Hanoi Noibai

Wed 2/11

11:55 pm-1:45 pm

1 stop26h 50m

$810

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Fri 2/6

1:30 pm-7:55 pm

1 stop41h 25m

Ho Chi Minh City

Thu 4/2

8:55 pm-7:25 am

1 stop22h 30m

$834

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Fri 2/6

1:30 pm-7:55 pm

1 stop41h 25m

Ho Chi Minh City

Tue 3/31

8:55 pm-7:25 am

1 stop22h 30m

$835

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Sun 11/30

4:25 pm-12:15 am

1 stop42h 50m

Ho Chi Minh City

Mon 12/15

11:05 pm-7:20 am

1 stop21h 15m

$836

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 2/9

2:35 pm-6:35 pm

1 stop39h 00m

Ho Chi Minh City

Wed 3/4

7:15 am-12:55 pm

1 stop18h 40m

$837

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Fri 1/23

7:10 am-11:05 pm

2 stops26h 55m

Hanoi Noibai

Sun 2/1

12:25 am-1:50 pm

1 stop26h 25m

$838

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Tue 1/27

6:06 pm-4:50 pm

2 stops33h 44m

Ho Chi Minh City

Tue 4/14

10:50 am-5:00 am

2 stops30h 10m

$838

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 2/11

2:35 pm-10:05 am

1 stop30h 30m

Hanoi Noibai

Mon 3/9

10:30 am-1:55 pm

1 stop39h 25m

$842

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

Mon 4/6

6:50 pm-4:20 pm

2 stops33h 30m

Ho Chi Minh City

Mon 4/20

10:50 am-5:00 am

2 stops30h 10m

$854

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 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 September is, on average, the cheapest month to fly to Vietnam from Illinois, with most prices found around $896. If you don’t want to visit Vietnam in September, then you should wait until November to fly from Illinois, when ticket prices are also cheap, with an average price of $903.

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 $1,146 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 $965 on momondo.

Can stopping save me money on Illinois to Vietnam flights?

You could potentially save up to 13% 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 November 2025, there are 11 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 $624	Free Cancellation	Rating 8.4 1,003 reviews	Search ANA flights
Cathay Pacific	PriceFrom $662	Free Cancellation	Rating 7.6 1,057 reviews	Search Cathay Pacific flights
Delta	PriceFrom $681	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Korean Air	PriceFrom $750	Free Cancellation	Rating 8.4 1,162 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $770	Free Cancellation	Rating 8.3 1,608 reviews	Search Japan Airlines flights
Turkish Airlines	PriceFrom $816	Free Cancellation	Rating 7.3 4,040 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $829	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights
American Airlines	PriceFrom $840	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
EVA Air	PriceFrom $934	Free Cancellation	Rating 8.4 1,275 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.