What airlines fly to Hanoi?

EVA Air, United Airlines and Korean Air are the top three most popular airlines that fly to Hanoi from Illinois according to our data. EVA Air is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 9 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Hanoi Noibai?

Cathay Pacific, Japan Airlines, and Delta are the most popular carriers operating from Illinois to Hanoi Noibai

How long does it take to fly to Hanoi?

If you’re flying from a popular airport in Illinois, such as Chicago or Moline, and flying into Hanoi, then you can expect flight times to average 25h 05m and 43h 17m, respectively.

When did momondo last update prices for flights from Illinois to Hanoi Noibai Airport?

Prices for flights from Illinois to Hanoi Noibai Airport were last updated today.

How many operators does momondo search for flights from Illinois to Hanoi Noibai Airport?

The number of operators available for flights from Illinois to Hanoi Noibai Airport is 9 as of December 2025.

How old do you have to be to fly from Illinois to Hanoi Noibai Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$410 Cheap Flights from Illinois to Hanoi in 2025/26

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Find the cheapest flights from Illinois to Hanoi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 6:30 pm

ORD

HAN

38h 55m1 stop

7:30 pm - 12:55 pm

HAN

ORD

30h 25m1 stop

$842Cathay Pacific

mar., janv. 27 - mer., févr. 4

2:35 pm - 10:05 am

ORD

HAN

30h 30m1 stop

7:30 pm - 12:55 pm

HAN

ORD

30h 25m1 stop

$866Cathay Pacific

mer., janv. 21 - mar., janv. 27

2:35 pm - 6:30 pm

ORD

HAN

38h 55m1 stop

7:30 pm - 12:55 pm

HAN

ORD

30h 25m1 stop

$867Cathay Pacific

lun., janv. 19 - lun., janv. 26

11:30 pm - 11:35 am

ORD

HAN

23h 05m1 stop

12:35 pm - 7:35 pm

HAN

ORD

20h 00m1 stop

$881EVA Air

lun., janv. 26 - jeu., févr. 5

6:47 am - 11:05 pm

ORD

HAN

27h 18m2 stops

12:25 am - 1:50 pm

HAN

ORD

26h 25m1 stop

$885ANA

lun., janv. 19 - dim., janv. 25

6:47 am - 11:05 pm

ORD

HAN

27h 18m2 stops

12:25 am - 6:52 pm

HAN

ORD

31h 27m2 stops

$889ANA

lun., janv. 19 - dim., janv. 25

2:35 pm - 3:40 pm

ORD

HAN

36h 05m1 stop

7:30 pm - 12:55 pm

HAN

ORD

30h 25m1 stop

$892Cathay Pacific

dim., janv. 25 - dim., févr. 1

9:20 pm - 10:15 pm

ORD

HAN

36h 55m2 stops

11:35 pm - 2:55 pm

HAN

ORD

27h 20m1 stop

$895United Airlines

mer., mai 13 - dim., mai 24

9:20 pm - 10:15 pm

ORD

HAN

36h 55m2 stops

11:35 pm - 5:05 am

HAN

ORD

41h 30m2 stops

$900United Airlines

mer., mai 13 - dim., mai 24

10:35 am - 10:30 pm

ORD

HAN

22h 55m1 stop

11:55 pm - 1:45 pm

HAN

ORD

26h 50m1 stop

$902Japan Airlines

dim., janv. 11 - ven., janv. 23

Cathay Pacific flights from Illinois to Hanoi

Our best Cathay Pacific deals on Illinois to Hanoi flight tickets

Cathay Pacific

Jan 27

ORD2:35 pmChicago O'Hare Intl

38h 55m

1 stop

HAN6:30 pmHanoi Noibai

Feb 4

HAN7:30 pmHanoi Noibai

30h 25m

1 stop

ORD12:55 pmChicago O'Hare Intl

$842

Find similar

Cathay Pacific

Jan 21

ORD2:35 pmChicago O'Hare Intl

30h 30m

1 stop

HAN10:05 amHanoi Noibai

Jan 27

HAN7:30 pmHanoi Noibai

30h 25m

1 stop

ORD12:55 pmChicago O'Hare Intl

$866

Find similar

Cathay Pacific

Jan 19

ORD2:35 pmChicago O'Hare Intl

38h 55m

1 stop

HAN6:30 pmHanoi Noibai

Jan 26

HAN7:30 pmHanoi Noibai

30h 25m

1 stop

ORD12:55 pmChicago O'Hare Intl

$867

Find similar

EVA Air flights from Illinois to Hanoi

Our best EVA Air deals on Illinois to Hanoi flight tickets

EVA Air

Jan 26

ORD11:30 pmChicago O'Hare Intl

23h 05m

1 stop

HAN11:35 amHanoi Noibai

Feb 5

HAN12:35 pmHanoi Noibai

20h 00m

1 stop

ORD7:35 pmChicago O'Hare Intl

$881

Find similar

EVA Air

Jan 18

ORD11:30 pmChicago O'Hare Intl

28h 45m

1 stop

HAN5:15 pmHanoi Noibai

Jan 25

HAN6:20 pmHanoi Noibai

38h 15m

1 stop

ORD7:35 pmChicago O'Hare Intl

$921

Find similar

EVA Air

Jan 20

ORD11:30 pmChicago O'Hare Intl

23h 05m

1 stop

HAN11:35 amHanoi Noibai

Jan 25

HAN6:20 pmHanoi Noibai

38h 15m

1 stop

ORD7:35 pmChicago O'Hare Intl

$930

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

mar. 1/27

2:35 pm-6:30 pm

1 stop38h 55m

Hanoi Noibai

mer. 2/4

7:30 pm-12:55 pm

1 stop30h 25m

$842

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

mer. 1/21

2:35 pm-10:05 am

1 stop30h 30m

Hanoi Noibai

mar. 1/27

7:30 pm-12:55 pm

1 stop30h 25m

$866

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

lun. 1/19

2:35 pm-6:30 pm

1 stop38h 55m

Hanoi Noibai

lun. 1/26

7:30 pm-12:55 pm

1 stop30h 25m

$867

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

lun. 1/26

11:30 pm-11:35 am

1 stop23h 05m

Hanoi Noibai

jeu. 2/5

12:35 pm-7:35 pm

1 stop20h 00m

$881

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

lun. 1/19

6:47 am-11:05 pm

2 stops27h 18m

Hanoi Noibai

dim. 1/25

12:25 am-1:50 pm

1 stop26h 25m

$885

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

lun. 1/19

6:47 am-11:05 pm

2 stops27h 18m

Hanoi Noibai

dim. 1/25

12:25 am-6:52 pm

2 stops31h 27m

$889

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

dim. 1/25

2:35 pm-3:40 pm

1 stop36h 05m

Hanoi Noibai

dim. 2/1

7:30 pm-12:55 pm

1 stop30h 25m

$892

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

mer. 5/13

9:20 pm-10:15 pm

2 stops36h 55m

Hanoi Noibai

dim. 5/24

11:35 pm-2:55 pm

1 stop27h 20m

$895

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

mer. 5/13

9:20 pm-10:15 pm

2 stops36h 55m

Hanoi Noibai

dim. 5/24

11:35 pm-5:05 am

2 stops41h 30m

$900

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

dim. 1/11

10:35 am-10:30 pm

1 stop22h 55m

Hanoi Noibai

ven. 1/23

11:55 pm-1:45 pm

1 stop26h 50m

$902

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 Hanoi

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 Hanoi?

The cheapest month to fly to Hanoi from Illinois is in September. Flight prices, which tend to average around $868, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in September, then August is your next best option. Flight prices from Illinois to Hanoi during August average around $886.

How far in advance should I book a flight to Hanoi?

You are more likely to see cheaper flights to Hanoi from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,122 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Illinois for as low as $879 on momondo.

Can stopping save me money on Illinois to Hanoi flights?

You could potentially save up to 21% on your flight if you consider stops on a Illinois to Hanoi flight.

Cheap Illinois to Hanoi flight deals and tips

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

Fastest flight time	22h 35m
Direct flights	None

The fastest flight from Illinois to Hanoi takes 22h 35m

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

Search flight deals

When did momondo last update prices for flights from Illinois to Hanoi Noibai Airport?
Prices for flights from Illinois to Hanoi Noibai Airport were last updated today.
How many operators does momondo search for flights from Illinois to Hanoi Noibai Airport?
The number of operators available for flights from Illinois to Hanoi Noibai Airport is 9 as of December 2025.
How old do you have to be to fly from Illinois to Hanoi Noibai Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Hanoi

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

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $683	Free Cancellation	Rating 8.4 1,049 reviews	Search ANA flights
Cathay Pacific	PriceFrom $696	Free Cancellation	Rating 7.6 1,106 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $709	Free Cancellation	Rating 7.4 9,114 reviews	Search United Airlines flights
Korean Air	PriceFrom $768	Free Cancellation	Rating 8.4 1,184 reviews	Search Korean Air flights
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.2 11,070 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,662 reviews	Search Japan Airlines flights
Turkish Airlines	PriceFrom $857	Free Cancellation	Rating 7.3 4,125 reviews	Search Turkish Airlines flights
Delta	PriceFrom $879	Free Cancellation	Rating 7.9 8,017 reviews	Search Delta flights
EVA Air	PriceFrom $991	Free Cancellation	Rating 8.4 1,304 reviews	Search EVA Air flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Hanoi. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Hanoi 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 Hanoi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hanoi from Illinois.

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

Yes momondo offers price alerts on flights to Hanoi from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.