What airlines fly to Vietnam?

EVA Air, Cathay Pacific and United Airlines 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 61% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 12 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?

Cathay Pacific, United Airlines, and Etihad Airways 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 2026, there are 12 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.

$429 Cheap Flights from Illinois to Vietnam in 2026

Discover deals from 900+ travel sites with momondo.

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.

1:10 pm - 6:10 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

40h 00m1 stop Abu Dhabi Zayed Intl

8:00 pm - 7:55 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

24h 55m1 stop Abu Dhabi Zayed Intl

$853Etihad Airways

Sun, Jan 10 - Wed, Jan 27

8:20 pm - 6:10 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

32h 50m1 stop Abu Dhabi Zayed Intl

7:40 am - 7:55 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

37h 15m1 stop Abu Dhabi Zayed Intl

$853Etihad Airways

Sun, Jan 17 - Wed, Feb 3

2:10 pm - 5:45 pmORD Chicago O'Hare Intl-DAD Da Nang

38h 35m1 stop Hong Kong Intl

10:05 am - 12:55 pmDAD Da Nang-ORD Chicago O'Hare Intl

39h 50m1 stop Hong Kong Intl

$859Cathay Pacific

Tue, Jan 12 - Tue, Jan 26

4:15 pm - 5:25 pmORD Chicago O'Hare Intl-DAD Da Nang

37h 10m1 stop Hong Kong Intl

12:25 pm - 1:30 pmDAD Da Nang-ORD Chicago O'Hare Intl

37h 05m1 stop Hong Kong Intl

$861Cathay Pacific

Wed, Oct 7 - Wed, Oct 28

1:05 pm - 9:50 pmORD Chicago O'Hare Intl-SGN Ho Chi Minh City

43h 45m1 stop Tokyo Haneda

7:30 am - 2:50 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

20h 20m1 stop Tokyo Narita

$871United Airlines

Thu, Nov 12 - Mon, Nov 16

5:45 pm - 9:55 pmORD Chicago O'Hare Intl-SGN Ho Chi Minh City

40h 10m1 stop Tokyo Haneda

7:30 am - 3:50 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

20h 20m1 stop Tokyo Narita

$871United Airlines

Wed, Oct 21 - Wed, Oct 28

10:30 am - 12:15 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

24h 45m1 stop Tokyo Narita

11:05 pm - 7:20 amSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

21h 15m1 stop Tokyo Haneda

$875ANA

Mon, Feb 1 - Mon, Mar 8

10:30 am - 12:15 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

24h 45m1 stop Tokyo Narita

11:05 pm - 7:20 amSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

21h 15m1 stop Tokyo Haneda

$875ANA

Mon, Feb 1 - Mon, Feb 15

6:00 am - 10:00 pmORD Chicago O'Hare Intl-SGN Ho Chi Minh City

28h 00m2 stops Dallas/Fort Worth Tokyo Narita

8:20 am - 10:10 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

25h 50m2 stops Tokyo Narita Dallas/Fort Worth

$888American Airlines

Mon, Oct 5 - Wed, Oct 21

6:00 am - 9:50 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

27h 50m2 stops Dallas/Fort Worth Tokyo Narita

11:55 pm - 8:38 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

32h 43m2 stops Tokyo Narita Dallas/Fort Worth

$1,011American Airlines

Sun, Oct 18 - Sun, Oct 25

Cheap last minute flights

Enter your travel dates to find the best prices.

4:00 pm - 9:20 amORD Chicago O'Hare Intl-DAD Da Nang

29h 20m1 stop Hong Kong Intl

11:50 am - 2:20 pmDAD Da Nang-ORD Chicago O'Hare Intl

38h 30m1 stop Hong Kong Intl

$861Cathay Pacific

Wed, Sep 9 - Mon, Sep 14

4:00 pm - 11:05 amORD Chicago O'Hare Intl-DAD Da Nang

31h 05m1 stop Hong Kong Intl

6:10 pm - 1:55 pmDAD Da Nang-ORD Chicago O'Hare Intl

31h 45m1 stop Hong Kong Intl

$861Cathay Pacific

Tue, Sep 8 - Tue, Sep 29

8:50 am - 10:05 pmORD Chicago O'Hare Intl-SGN Ho Chi Minh City

25h 15m2 stops Los Angeles Hong Kong Intl

7:00 am - 2:55 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

19h 55m1 stop Tokyo Narita

$875United Airlines

Tue, Sep 8 - Tue, Sep 29

6:00 am - 12:15 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

30h 15m2 stops Denver Intl Tokyo Narita

7:00 am - 2:55 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

19h 55m1 stop Tokyo Narita

$878United Airlines

Tue, Sep 8 - Tue, Sep 29

7:40 am - 12:15 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

28h 35m2 stops San Francisco Tokyo Narita

7:00 am - 2:55 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

19h 55m1 stop Tokyo Narita

$937ANA

Sat, Sep 5 - Wed, Sep 30

11:50 am - 12:15 amORD Chicago O'Hare Intl-SGN Ho Chi Minh City

24h 25m1 stop Tokyo Narita

11:15 pm - 4:29 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

29h 14m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$941ANA

Tue, Sep 8 - Thu, Sep 10

9:00 am - 1:55 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

40h 55m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:45 am - 3:05 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

42h 20m1 stop Doha Hamad Intl

$952Multiple Airlines

Mon, Sep 7 - Mon, Sep 21

12:30 am - 10:00 pmORD Chicago O'Hare Intl-SGN Ho Chi Minh City

33h 30m1 stop Taipei City Taiwan Taoyuan Intl

1:50 am - 8:45 pmSGN Ho Chi Minh City-ORD Chicago O'Hare Intl

30h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,010EVA Air

Mon, Sep 7 - Wed, Sep 9

9:00 am - 7:15 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

34h 15m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:45 am - 6:20 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

57h 35m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,012Multiple Airlines

Mon, Sep 7 - Mon, Sep 21

12:30 am - 11:35 amORD Chicago O'Hare Intl-DAD Da Nang

23h 05m1 stop Taipei City Taiwan Taoyuan Intl

12:55 pm - 8:45 pmDAD Da Nang-ORD Chicago O'Hare Intl

19h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,063EVA Air

Wed, Sep 9 - Sun, Oct 4

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Japan Airlines flights from Illinois to Vietnam

Our best Japan Airlines deals on Illinois to Vietnam flight tickets

Japan Airlines

Sep 27

STL11:01 amLambert-St Louis

30h 24m

2 stops

SGN5:25 amHo Chi Minh City

Oct 4

SGN8:20 amHo Chi Minh City

38h 30m

2 stops

STL10:50 amLambert-St Louis

$1,115

Japan Airlines

Dec 5

STL7:26 amLambert-St Louis

25h 59m

2 stops

HAN10:25 pmHanoi Noibai

Dec 18

HAN11:55 pmHanoi Noibai

29h 55m

2 stops

STL4:50 pmLambert-St Louis

$1,252

ANA flights from Illinois to Vietnam

Our best ANA deals on Illinois to Vietnam flight tickets

ANA

Nov 23

ORD5:52 pmChicago O'Hare Intl

41h 23m

2 stops

SGN12:15 amHo Chi Minh City

Dec 1

SGN11:05 pmHo Chi Minh City

28h 07m

2 stops

ORD2:12 pmChicago O'Hare Intl

$897

ANA

Nov 23

ORD5:52 pmChicago O'Hare Intl

41h 23m

2 stops

SGN12:15 amHo Chi Minh City

Nov 29

SGN11:05 pmHo Chi Minh City

47h 34m

2 stops

ORD9:39 amChicago O'Hare Intl

$903

ANA

Dec 1

ORD6:00 amChicago O'Hare Intl

29h 15m

2 stops

SGN12:15 amHo Chi Minh City

Dec 27

SGN11:05 pmHo Chi Minh City

21h 15m

1 stop

ORD7:20 amChicago O'Hare Intl

$912

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Sun 1/10

1:10 pm-6:10 pm

1 stop40h 00m

Hanoi Noibai

Wed 1/27

8:00 pm-7:55 am

1 stop24h 55m

$853

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Sun 1/17

8:20 pm-6:10 pm

1 stop32h 50m

Hanoi Noibai

Wed 2/3

7:40 am-7:55 am

1 stop37h 15m

$853

ChicagoDa Nang

ORD Chicago O'Hare Intl - DAD Da Nang

ORDDAD

Chicago O'Hare Intl

Tue 1/12

2:10 pm-5:45 pm

1 stop38h 35m

Da Nang

Tue 1/26

10:05 am-12:55 pm

1 stop39h 50m

$859

ChicagoDa Nang

ORD Chicago O'Hare Intl - DAD Da Nang

ORDDAD

Chicago O'Hare Intl

Wed 10/7

4:15 pm-5:25 pm

1 stop37h 10m

Da Nang

Wed 10/28

12:25 pm-1:30 pm

1 stop37h 05m

$861

ChicagoHo Chi Minh City

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

ORDSGN

Chicago O'Hare Intl

Thu 11/12

1:05 pm-9:50 pm

1 stop43h 45m

Ho Chi Minh City

Mon 11/16

7:30 am-2:50 pm

1 stop20h 20m

$871

ChicagoHo Chi Minh City

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

ORDSGN

Chicago O'Hare Intl

Wed 10/21

5:45 pm-9:55 pm

1 stop40h 10m

Ho Chi Minh City

Wed 10/28

7:30 am-3:50 pm

1 stop20h 20m

$871

Quickest round-trip

ChicagoHo Chi Minh City

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

ORDSGN

Chicago O'Hare Intl

Mon 2/1

10:30 am-12:15 am

1 stop24h 45m

Ho Chi Minh City

Mon 3/8

11:05 pm-7:20 am

1 stop21h 15m

$875

ChicagoHo Chi Minh City

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

ORDSGN

Chicago O'Hare Intl

Mon 2/1

10:30 am-12:15 am

1 stop24h 45m

Ho Chi Minh City

Mon 2/15

11:05 pm-7:20 am

1 stop21h 15m

$875

ChicagoHo Chi Minh City

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

ORDSGN

Chicago O'Hare Intl

Mon 10/5

6:00 am-10:00 pm

2 stops28h 00m

Ho Chi Minh City

Wed 10/21

8:20 am-10:10 pm

2 stops25h 50m

$888

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Sun 10/18

6:00 am-9:50 pm

2 stops27h 50m

Hanoi Noibai

Sun 10/25

11:55 pm-8:38 pm

2 stops32h 43m

$1,011

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 $958. If you don’t want to visit Vietnam in September, then you should wait until August to fly from Illinois, when ticket prices are also cheap, with an average price of $993.

How far in advance should I book a flight from Illinois 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 $1,110 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 $990 on momondo.

Can stopping save me money on Illinois to Vietnam flights?

You could potentially save up to 24% 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

Best Price Found	$429
Fastest flight time	21h 20m
Direct flights	None

The best one-way flight to Vietnam from Illinois in the past 72 hours is $429. The best round-trip flight deal from Illinois to Vietnam found on momondo in the last 72 hours is $853.

The fastest flight from Illinois to Vietnam takes 21h 20m

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

Search flight deals

Frequently asked questions about flying 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 2026, there are 12 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
Japan Airlines	PriceFrom $658	Free Cancellation	Rating 8.3 1,912 reviews	Search Japan Airlines flights
Air India	PriceFrom $662	Free Cancellation	Rating 5.5 2,939 reviews	Search Air India flights
Delta	PriceFrom $681	Free Cancellation	Rating 7.8 8,557 reviews	Search Delta flights
Cathay Pacific	PriceFrom $737	Free Cancellation	Rating 7.6 1,467 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $774	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
Korean Air	PriceFrom $775	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
ANA	PriceFrom $785	Free Cancellation	Rating 8.3 1,309 reviews	Search ANA flights
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.1 12,037 reviews	Search American Airlines flights
United Airlines	PriceFrom $852	Free Cancellation	Rating 7.4 10,163 reviews	Search United Airlines flights
Philippine Airlines	PriceFrom $852	Free Cancellation	Rating 7.3 1,021 reviews	Search Philippine Airlines 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.