How long is the flight from Vietnam to Illinois?

The flight from Vietnam to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Ho Chi Minh City (a popular airport in Vietnam) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 18h 15m on average. If you fly from Hanoi (another popular airport in Vietnam) to Chicago O'Hare Intl Airport, then the average flight time is 20h.

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

Etihad Airways, Philippine Airlines, and Qatar Airways are the most popular carriers operating from Vietnam to Illinois

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

Prices for flights from Vietnam to Illinois are updated daily.

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

As of November 2026, there are 2 operators available to choose from for flights from Vietnam to Illinois.

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

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 Vietnam to Illinois.

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

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$406 Cheap Flights from Vietnam to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Vietnam to Illinois

Round-trip

One-way

Last minute

Recent round-trip flight deals from Vietnam to Illinois

Enter your travel dates to find the best prices.

2:35 am - 4:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 20m1 stop Manila Ninoy Aquino Intl

11:45 pm - 1:25 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

37h 40m1 stop Manila Ninoy Aquino Intl

$934Philippine Airlines

Sun, Dec 13 - Mon, Mar 15

2:35 am - 4:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 20m1 stop Manila Ninoy Aquino Intl

10:45 pm - 1:25 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

37h 40m1 stop Manila Ninoy Aquino Intl

$957Philippine Airlines

Sun, Dec 13 - Fri, Mar 12

7:15 am - 12:30 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

18h 15m1 stop Hong Kong Intl

2:10 pm - 12:30 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

21h 20m1 stop Hong Kong Intl

$961Cathay Pacific

Fri, Nov 13 - Fri, Nov 27

7:15 am - 12:30 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

18h 15m1 stop Hong Kong Intl

2:10 pm - 12:30 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

21h 20m1 stop Hong Kong Intl

$962Cathay Pacific

Fri, Nov 13 - Fri, Nov 27

8:15 am - 7:35 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

36h 20m1 stop Abu Dhabi Zayed Intl

3:10 pm - 10:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

30h 55m1 stop Hong Kong Intl

$969Multiple Airlines

Tue, Dec 15 - Mon, Mar 15

7:15 am - 12:30 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

18h 15m1 stop Hong Kong Intl

2:10 pm - 12:30 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

21h 20m1 stop Hong Kong Intl

$975Cathay Pacific

Fri, Nov 13 - Fri, Nov 27

7:50 am - 8:20 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

25h 30m2 stops Tokyo Narita San Francisco

1:30 pm - 5:55 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

27h 25m1 stop Tokyo Haneda

$980Japan Airlines

Fri, Nov 13 - Fri, Nov 27

1:55 am - 7:35 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

30h 40m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 9:55 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,071EVA Air

Wed, Feb 24 - Fri, Aug 27

12:45 pm - 7:35 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

19h 50m1 stop Taipei City Taiwan Taoyuan Intl

4:21 pm - 10:00 pmORD Chicago O'Hare Intl-SGN Ho Chi Minh City

40h 39m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$1,245EVA Air

Thu, Dec 17 - Thu, Dec 24

12:45 pm - 7:35 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

19h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 11:35 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

23h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,330EVA Air

Thu, Dec 17 - Thu, Dec 24

Recent last minute flight deals from Vietnam to Illinois

Enter your travel dates to find the best prices.

2:35 am - 5:00 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 25m2 stops Manila Ninoy Aquino Intl Los Angeles

6:29 am - 1:25 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

29h 56m2 stops Los Angeles Manila Ninoy Aquino Intl

$1,092Multiple Airlines

Tue, Nov 3 - Thu, Nov 5

7:30 am - 6:56 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

24h 26m2 stops Tokyo Narita Los Angeles

9:57 pm - 11:10 pmORD Chicago O'Hare Intl-SGN Ho Chi Minh City

36h 13m2 stops San Francisco Hong Kong Intl

$1,104United Airlines

Sun, Nov 8 - Sun, Nov 8

6:20 pm - 7:35 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

38h 15m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 5:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,107EVA Air

Wed, Nov 4 - Thu, Nov 5

12:35 pm - 7:35 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 11:35 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

23h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,107EVA Air

Wed, Nov 4 - Wed, Nov 4

6:20 pm - 7:35 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

38h 15m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 5:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,118EVA Air

Wed, Nov 4 - Thu, Nov 5

7:30 am - 6:56 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

24h 26m2 stops Tokyo Narita Los Angeles

9:41 pm - 11:10 pmORD Chicago O'Hare Intl-SGN Ho Chi Minh City

36h 29m3 stops Washington, D.C. Dulles Intl Los Angeles Hong Kong Intl

$1,139United Airlines

Sun, Nov 8 - Sun, Nov 8

12:35 pm - 7:35 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 5:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,141EVA Air

Fri, Nov 6 - Sun, Nov 8

12:25 am - 1:50 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

26h 25m1 stop Tokyo Narita

6:00 am - 11:05 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 05m2 stops San Francisco Tokyo Narita

$1,147ANA

Tue, Nov 3 - Thu, Nov 5

1:55 am - 7:35 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

30h 40m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 10:15 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

21h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,149EVA Air

Sat, Nov 7 - Sun, Nov 8

12:35 pm - 7:35 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

6:35 pm - 11:35 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 00m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

$1,225Multiple Airlines

Wed, Nov 4 - Thu, Nov 5

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Philippine Airlines flights from Vietnam to Illinois

Our best Philippine Airlines deals on Vietnam to Illinois flight tickets

Philippine Airlines

Dec 13

HAN2:35 amHanoi Noibai

27h 20m

1 stop

ORD4:55 pmChicago O'Hare Intl

Mar 15

ORD11:45 pmChicago O'Hare Intl

37h 40m

1 stop

HAN1:25 amHanoi Noibai

$934

Philippine Airlines

Dec 13

HAN2:35 amHanoi Noibai

27h 20m

1 stop

ORD4:55 pmChicago O'Hare Intl

Mar 12

ORD10:45 pmChicago O'Hare Intl

37h 40m

1 stop

HAN1:25 amHanoi Noibai

$957

Philippine Airlines

Dec 15

HAN2:35 amHanoi Noibai

27h 20m

1 stop

ORD4:55 pmChicago O'Hare Intl

Mar 12

ORD10:45 pmChicago O'Hare Intl

37h 40m

1 stop

HAN1:25 amHanoi Noibai

$1,032

Etihad Airways flights from Vietnam to Illinois

Our best Etihad Airways deals on Vietnam to Illinois flight tickets

Etihad Airways

Dec 18

HAN8:10 pmHanoi Noibai

24h 25m

1 stop

ORD7:35 amChicago O'Hare Intl

Mar 18

ORD2:15 pmChicago O'Hare Intl

27h 55m

1 stop

HAN6:10 amHanoi Noibai

$1,057

Etihad Airways

Dec 18

HAN8:15 amHanoi Noibai

36h 20m

1 stop

ORD7:35 amChicago O'Hare Intl

Mar 14

ORD2:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

$1,073

Etihad Airways

Dec 17

HAN8:15 amHanoi Noibai

36h 20m

1 stop

ORD7:35 amChicago O'Hare Intl

Mar 12

ORD1:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

$1,116

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Sun 12/13

2:35 am-4:55 pm

1 stop27h 20m

Chicago O'Hare Intl

Mon 3/15

11:45 pm-1:25 am

1 stop37h 40m

$934

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Sun 12/13

2:35 am-4:55 pm

1 stop27h 20m

Chicago O'Hare Intl

Fri 3/12

10:45 pm-1:25 am

1 stop37h 40m

$957

Quickest round-trip

Ho Chi Minh CityChicago

SGN Ho Chi Minh City - ORD Chicago O'Hare Intl

SGNORD

Ho Chi Minh City

Fri 11/13

7:15 am-12:30 pm

1 stop18h 15m

Chicago O'Hare Intl

Fri 11/27

2:10 pm-12:30 am

1 stop21h 20m

$961

Ho Chi Minh CityChicago

SGN Ho Chi Minh City - ORD Chicago O'Hare Intl

SGNORD

Ho Chi Minh City

Fri 11/13

7:15 am-12:30 pm

1 stop18h 15m

Chicago O'Hare Intl

Fri 11/27

2:10 pm-12:30 am

1 stop21h 20m

$962

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Tue 12/15

8:15 am-7:35 am

1 stop36h 20m

Chicago O'Hare Intl

Mon 3/15

3:10 pm-10:05 am

1 stop30h 55m

$969

Ho Chi Minh CityChicago

SGN Ho Chi Minh City - ORD Chicago O'Hare Intl

SGNORD

Ho Chi Minh City

Fri 11/13

7:15 am-12:30 pm

1 stop18h 15m

Chicago O'Hare Intl

Fri 11/27

2:10 pm-12:30 am

1 stop21h 20m

$975

Ho Chi Minh CityChicago

SGN Ho Chi Minh City - ORD Chicago O'Hare Intl

SGNORD

Ho Chi Minh City

Fri 11/13

7:50 am-8:20 pm

2 stops25h 30m

Chicago O'Hare Intl

Fri 11/27

1:30 pm-5:55 am

1 stop27h 25m

$980

Ho Chi Minh CityChicago

SGN Ho Chi Minh City - ORD Chicago O'Hare Intl

SGNORD

Ho Chi Minh City

Wed 2/24

1:55 am-7:35 pm

1 stop30h 40m

Chicago O'Hare Intl

Fri 8/27

12:30 am-9:55 am

1 stop21h 25m

$1,071

Ho Chi Minh CityChicago

SGN Ho Chi Minh City - ORD Chicago O'Hare Intl

SGNORD

Ho Chi Minh City

Thu 12/17

12:45 pm-7:35 pm

1 stop19h 50m

Chicago O'Hare Intl

Thu 12/24

4:21 pm-10:00 pm

2 stops40h 39m

$1,245

Ho Chi Minh CityChicago

SGN Ho Chi Minh City - ORD Chicago O'Hare Intl

SGNORD

Ho Chi Minh City

Thu 12/17

12:45 pm-7:35 pm

1 stop19h 50m

Chicago O'Hare Intl

Thu 12/24

11:30 pm-11:35 am

1 stop23h 05m

$1,330

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 Vietnam to Illinois

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

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Vietnam is in December. Flight prices, which tend to average around $913, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $937.

Can stopping save me money on Vietnam to Illinois flights?

You could potentially save up to 1% on your flight if you consider stops on a Vietnam to Illinois flight.

Cheap Vietnam to Illinois flight deals and tips

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

Best Price Found	$406
Fastest flight time	18h 15m
Direct flights	None

The best one-way flight to Illinois from Vietnam in the past 72 hours is $406. The best round-trip flight deal from Vietnam to Illinois found on momondo in the last 72 hours is $934.

The fastest flight from Vietnam to Illinois takes 18h 15m

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

Search flight deals

Frequently asked questions about flying from Vietnam to Illinois

When did momondo last update prices for flights from Vietnam to Illinois?
Prices for flights from Vietnam to Illinois are updated daily.
How many operators does momondo search for flights from Vietnam to Illinois?
As of November 2026, there are 2 operators available to choose from for flights from Vietnam to Illinois.
How old do you have to be to fly from Vietnam to Illinois?
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 Vietnam to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Vietnam to Illinois

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

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $850	Free Cancellation	Rating 7.6 1,537 reviews		Search Cathay Pacific flights
EVA Air	PriceFrom $893	Free Cancellation	Rating 8.5 1,552 reviews		Search EVA Air flights

Why use momondo?

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

Finding the right flight to Illinois from Vietnam is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

Flights from Vietnam to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Vietnam and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Illinois from Vietnam are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.