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

Korean Air, ANA, and Delta are the most popular carriers operating from Illinois 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 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 10 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 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 February 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.

$479 Cheap Flights from Illinois to Vietnam in 2025

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Find the cheapest flights from Illinois to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Vietnam that have been recently found on momondo from popular airlines, departing in the coming months.

12:00 pm - 8:00 pmORD-SGN

44h 00m1 stop

9:00 pm - 7:25 amSGN-ORD

22h 25m1 stop

$757Air India

Find Deal

Fri, Mar 28 - Sun, Apr 27

12:20 pm - 11:15 pmORD-SGN

22h 55m1 stop

1:55 pm - 9:40 amSGN-ORD

31h 45m1 stop

$826Korean Air

Find Deal

Wed, Apr 2 - Tue, Apr 15

7:50 pm - 4:10 pmORD-SGN

32h 20m1 stop

10:05 pm - 9:40 amSGN-ORD

23h 35m1 stop

$853Turkish Airlines

Find Deal

Tue, Apr 8 - Wed, May 14

6:15 am - 10:15 pmORD-SGN

28h 00m2 stops

11:15 pm - 2:55 pmSGN-ORD

27h 40m1 stop

$855

Find Deal

Mon, Mar 17 - Wed, May 21

6:15 am - 10:15 pmORD-SGN

28h 00m2 stops

7:00 am - 6:55 pmSGN-ORD

23h 55m2 stops

$857

Find Deal

Mon, Mar 17 - Wed, May 21

4:00 pm - 9:55 amORD-HAN

29h 55m1 stop

10:30 am - 2:25 pmHAN-ORD

39h 55m1 stop

$863Cathay Pacific

Find Deal

Tue, Apr 8 - Tue, Apr 15

5:45 pm - 9:55 pmORD-SGN

40h 10m1 stop

11:15 pm - 3:10 pmSGN-ORD

27h 55m1 stop

$865ANA

Find Deal

Mon, May 12 - Mon, May 19

4:00 pm - 9:20 amORD-DAD

29h 20m1 stop

10:10 pm - 2:25 pmDAD-ORD

28h 15m1 stop

$869Cathay Pacific

Find Deal

Mon, Apr 7 - Mon, Apr 14

7:00 am - 12:15 amORD-SGN

29h 15m2 stops

11:15 pm - 3:10 pmSGN-ORD

27h 55m1 stop

$873ANA

Find Deal

Tue, Apr 29 - Mon, May 12

7:50 pm - 3:25 pmORD-HAN

31h 35m1 stop

11:05 pm - 9:40 amHAN-ORD

22h 35m1 stop

$928Turkish Airlines

Find Deal

Thu, May 15 - Sun, May 25

Korean Air flights from Illinois to Vietnam

Our best Korean Air deals on Illinois to Vietnam flight tickets

Korean Air

Apr 2

ORD12:20 pmChicago O'Hare Intl

22h 55m

1 stop

SGN11:15 pmHo Chi Minh City

Apr 15

SGN1:55 pmHo Chi Minh City

31h 45m

1 stop

ORD9:40 amChicago O'Hare Intl

$826

Find similar

Korean Air

Apr 8

ORD12:20 pmChicago O'Hare Intl

36h 15m

1 stop

SGN12:35 pmHo Chi Minh City

Apr 15

SGN1:55 pmHo Chi Minh City

31h 45m

1 stop

ORD9:40 amChicago O'Hare Intl

$868

Find similar

Korean Air

Apr 8

ORD12:20 pmChicago O'Hare Intl

21h 15m

1 stop

HAN9:35 pmHanoi Noibai

Apr 15

HAN12:00 pmHanoi Noibai

33h 40m

1 stop

ORD9:40 amChicago O'Hare Intl

$873

Find similar

Turkish Airlines flights from Illinois to Vietnam

Our best Turkish Airlines deals on Illinois to Vietnam flight tickets

Turkish Airlines

Apr 8

ORD7:50 pmChicago O'Hare Intl

32h 20m

1 stop

SGN4:10 pmHo Chi Minh City

May 14

SGN10:05 pmHo Chi Minh City

23h 35m

1 stop

ORD9:40 amChicago O'Hare Intl

$853

Find similar

Turkish Airlines

May 15

ORD7:50 pmChicago O'Hare Intl

31h 35m

1 stop

HAN3:25 pmHanoi Noibai

May 25

HAN11:05 pmHanoi Noibai

22h 35m

1 stop

ORD9:40 amChicago O'Hare Intl

$928

Find similar

Turkish Airlines

Aug 7

ORD7:50 pmChicago O'Hare Intl

31h 35m

1 stop

HAN3:25 pmHanoi Noibai

Dec 12

HAN10:30 pmHanoi Noibai

24h 40m

1 stop

ORD10:10 amChicago O'Hare Intl

$944

Find similar

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 $980. If you don’t want to visit Vietnam in September, then you should wait until October to fly from Illinois, when ticket prices are also cheap, with an average price of $987.

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 25 weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,238 when searching 25 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 $1,075 on momondo.

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	$479
Fastest flight time	21h 05m
Direct flights	None
Airports in Vietnam	4 airports

The best one-way flight to Vietnam from Illinois in the past 72 hours is $479. The best round-trip flight deal from Illinois to Vietnam found on momondo in the last 72 hours is $757.

The fastest flight from Illinois to Vietnam takes 21h 05m

There are no direct flights from Illinois to Vietnam. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Hanoi Noibai Airport, Chicago O'Hare Intl Airport - Ho Chi Minh City Airport and Chicago O'Hare Intl Airport - Nha Trang Cam Ranh Airport.

There are 4 airports near Vietnam: Hanoi Noibai (HAN), Da Nang (DAD), Ho Chi Minh City (SGN), Nha Trang Cam Ranh (CXR)

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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 February 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
Cathay Pacific	PriceFrom $733	Free Cancellation	Rating 7.5 825 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $775	Free Cancellation	Rating 7.3 3,810 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $829	Free Cancellation	Rating 7.4 8,733 reviews	Search United Airlines flights
ANA	PriceFrom $856	Free Cancellation	Rating 8.4 834 reviews	Search ANA flights
American Airlines	PriceFrom $871	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $884	Free Cancellation	Rating 8.3 1,438 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $909	Free Cancellation	Rating 8.4 1,034 reviews	Search Korean Air flights
EVA Air	PriceFrom $944	Free Cancellation	Rating 8.4 1,195 reviews	Search EVA Air flights
Delta	PriceFrom $975	Free Cancellation	Rating 8.0 8,149 reviews	Search Delta flights
Qatar Airways	PriceFrom $1,036	Free Cancellation	Rating 7.4 3,587 reviews	Search Qatar Airways 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.