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 37% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 8 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?

ANA, Korean Air, and United Airlines 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 22h 52m and 55h 43m, 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 8 as of September 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.

$363 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

2:35 pm - 10:05 amORD-HAN

30h 30m1 stop

7:30 pm - 12:55 pmHAN-ORD

30h 25m1 stop

$691Cathay Pacific

Find Deal

Wed, Jan 28 - Wed, Feb 11

2:35 pm - 6:30 pmORD-HAN

38h 55m1 stop

7:30 pm - 12:55 pmHAN-ORD

30h 25m1 stop

$693Cathay Pacific

Find Deal

Mon, Nov 3 - Mon, Nov 17

10:30 am - 11:05 pmORD-HAN

23h 35m1 stop

12:25 am - 1:50 pmHAN-ORD

26h 25m1 stop

$838ANA

Find Deal

Wed, Jan 28 - Tue, Feb 10

6:47 am - 11:05 pmORD-HAN

27h 18m2 stops

12:25 am - 1:50 pmHAN-ORD

26h 25m1 stop

$842ANA

Find Deal

Wed, Jan 28 - Tue, Feb 10

12:15 pm - 9:45 pmORD-HAN

21h 30m1 stop

11:05 pm - 8:30 amHAN-ORD

22h 25m1 stop

$869Korean Air

Find Deal

Sun, Oct 26 - Thu, Nov 13

6:30 am - 10:30 pmORD-HAN

27h 00m2 stops

11:55 pm - 7:18 pmHAN-ORD

32h 23m2 stops

$876American Airlines

Find Deal

Wed, Jan 21 - Wed, Feb 11

6:08 am - 9:35 pmORD-HAN

27h 27m2 stops

11:05 pm - 7:50 pmHAN-ORD

33h 45m2 stops

$880Delta

Find Deal

Wed, Oct 22 - Thu, Nov 13

9:20 am - 9:35 pmMDW-HAN

24h 15m2 stops

11:05 pm - 6:25 pmHAN-MDW

32h 20m2 stops

$880Delta

Find Deal

Tue, Oct 21 - Thu, Nov 6

6:30 am - 10:30 pmORD-HAN

27h 00m2 stops

11:55 pm - 7:18 pmHAN-ORD

32h 23m2 stops

$898American Airlines

Find Deal

Wed, Jan 21 - Wed, Feb 11

9:20 am - 9:35 pmMDW-HAN

24h 15m2 stops

12:20 pm - 12:28 pmHAN-MDW

37h 08m2 stops

$1,366Korean Air

Find Deal

Fri, Oct 24 - Thu, Nov 6

Cathay Pacific flights from Illinois to Hanoi

Our best Cathay Pacific deals on Illinois to Hanoi flight tickets

Cathay Pacific

Jan 28

ORD2:35 pmChicago O'Hare Intl

30h 30m

1 stop

HAN10:05 amHanoi Noibai

Feb 11

HAN7:30 pmHanoi Noibai

30h 25m

1 stop

ORD12:55 pmChicago O'Hare Intl

$691

Find similar

Cathay Pacific

Nov 3

ORD2:35 pmChicago O'Hare Intl

38h 55m

1 stop

HAN6:30 pmHanoi Noibai

Nov 17

HAN7:30 pmHanoi Noibai

30h 25m

1 stop

ORD12:55 pmChicago O'Hare Intl

$693

Find similar

Cathay Pacific

Oct 2

ORD4:00 pmChicago O'Hare Intl

38h 05m

1 stop

HAN6:05 pmHanoi Noibai

Oct 12

HAN10:55 amHanoi Noibai

39h 30m

1 stop

ORD2:25 pmChicago O'Hare Intl

$706

Find similar

ANA flights from Illinois to Hanoi

Our best ANA deals on Illinois to Hanoi flight tickets

ANA

Jan 28

ORD10:30 amChicago O'Hare Intl

23h 35m

1 stop

HAN11:05 pmHanoi Noibai

Feb 10

HAN12:25 amHanoi Noibai

26h 25m

1 stop

ORD1:50 pmChicago O'Hare Intl

$838

Find similar

ANA

Jan 28

ORD6:47 amChicago O'Hare Intl

27h 18m

2 stops

HAN11:05 pmHanoi Noibai

Feb 10

HAN12:25 amHanoi Noibai

26h 25m

1 stop

ORD1:50 pmChicago O'Hare Intl

$842

Find similar

ANA

Jan 28

ORD6:47 amChicago O'Hare Intl

27h 18m

2 stops

HAN11:05 pmHanoi Noibai

Feb 10

HAN12:25 amHanoi Noibai

27h 00m

2 stops

ORD2:25 pmChicago O'Hare Intl

$857

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 1/28

2:35 pm-10:05 am

1 stop30h 30m

Hanoi Noibai

Wed 2/11

7:30 pm-12:55 pm

1 stop30h 25m

$691

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 11/3

2:35 pm-6:30 pm

1 stop38h 55m

Hanoi Noibai

Mon 11/17

7:30 pm-12:55 pm

1 stop30h 25m

$693

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 1/28

10:30 am-11:05 pm

1 stop23h 35m

Hanoi Noibai

Tue 2/10

12:25 am-1:50 pm

1 stop26h 25m

$838

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 1/28

6:47 am-11:05 pm

2 stops27h 18m

Hanoi Noibai

Tue 2/10

12:25 am-1:50 pm

1 stop26h 25m

$842

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Sun 10/26

12:15 pm-9:45 pm

1 stop21h 30m

Hanoi Noibai

Thu 11/13

11:05 pm-8:30 am

1 stop22h 25m

$869

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 1/21

6:30 am-10:30 pm

2 stops27h 00m

Hanoi Noibai

Wed 2/11

11:55 pm-7:18 pm

2 stops32h 23m

$876

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 10/22

6:08 am-9:35 pm

2 stops27h 27m

Hanoi Noibai

Thu 11/13

11:05 pm-7:50 pm

2 stops33h 45m

$880

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Tue 10/21

9:20 am-9:35 pm

2 stops24h 15m

Hanoi Noibai

Thu 11/6

11:05 pm-6:25 pm

2 stops32h 20m

$880

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 1/21

6:30 am-10:30 pm

2 stops27h 00m

Hanoi Noibai

Wed 2/11

11:55 pm-7:18 pm

2 stops32h 23m

$898

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Fri 10/24

9:20 am-9:35 pm

2 stops24h 15m

Hanoi Noibai

Thu 11/6

12:20 pm-12:28 pm

2 stops37h 08m

$1,366

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 $869, 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 January is your next best option. Flight prices from Illinois to Hanoi during January average around $879.

What is the cheapest day to depart on your flight to Hanoi?

According to our data, Wednesday is the cheapest day to fly to Hanoi from Illinois. The lowest ticket price found for a Wednesday departure recently was $1,185. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Friday is $1,306.

What is the cheapest time of day to depart on your flight to Hanoi?

Our most recent data shows that the best time of day to fly to Hanoi is at noon. Flights from Illinois to Hanoi during this time can be as low as $944. Try not to purchase tickets in the afternoon because they tend to be around $1,394. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $1,178 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 $866 on momondo.

Can stopping save me money on Illinois to Hanoi flights?

You could potentially save up to 28% 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

Direct flights	None

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 8 as of September 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
Cathay Pacific	PriceFrom $696	Free Cancellation	Rating 7.6 1,008 reviews	Search Cathay Pacific flights
ANA	PriceFrom $714	Free Cancellation	Rating 8.4 970 reviews	Search ANA flights
Korean Air	PriceFrom $768	Free Cancellation	Rating 8.4 1,143 reviews	Search Korean Air flights
Turkish Airlines	PriceFrom $807	Free Cancellation	Rating 7.3 3,977 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $829	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $869	Free Cancellation	Rating 8.3 1,563 reviews	Search Japan Airlines flights
Delta	PriceFrom $879	Free Cancellation	Rating 7.9 7,974 reviews	Search Delta flights
EVA Air	PriceFrom $978	Free Cancellation	Rating 8.4 1,238 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.