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

Korean Air, ANA, and Delta are the most popular carriers operating from Illinois to Hanoi Noibai

What airlines fly to Hanoi?

EVA Air, Delta and Cathay Pacific 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 41% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 10 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

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 27h 32m and 35h 55m, 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 10 as of October 2026.

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.

$448 Cheap Flights from Illinois to Hanoi in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

2:10 pm - 6:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

39h 05m1 stop Hong Kong Intl

7:25 pm - 12:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 05m1 stop Hong Kong Intl

$919Cathay Pacific

Thu, Jan 21 - Mon, Feb 1

3:10 pm - 9:55 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

30h 45m1 stop Hong Kong Intl

7:10 pm - 1:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 45m1 stop Hong Kong Intl

$920Cathay Pacific

Fri, Mar 26 - Mon, Apr 5

11:10 am - 9:45 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

21h 35m1 stop Incheon Intl

11:05 pm - 8:30 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

22h 25m1 stop Incheon Intl

$923Korean Air

Tue, Jan 19 - Mon, Feb 1

11:10 am - 11:10 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

35h 00m1 stop Incheon Intl

11:05 pm - 8:30 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

22h 25m1 stop Incheon Intl

$923Korean Air

Wed, Jan 20 - Mon, Feb 1

6:00 am - 9:45 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

26h 45m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 10:20 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

23h 00m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$925Delta

Mon, Jan 18 - Wed, Feb 3

6:00 am - 9:45 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

26h 45m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 9:36 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

22h 16m2 stops Incheon Intl Minneapolis St Paul

$925Delta

Mon, Jan 18 - Mon, Feb 1

6:00 am - 10:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 35m2 stops Los Angeles Tokyo Narita

11:55 pm - 2:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 00m1 stop Tokyo Narita

$934United Airlines

Tue, Apr 13 - Mon, Apr 26

7:15 am - 10:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

27h 20m2 stops Los Angeles Tokyo Narita

11:55 pm - 2:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 00m1 stop Tokyo Narita

$934United Airlines

Tue, Apr 13 - Tue, Apr 27

7:15 am - 10:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

27h 20m2 stops Los Angeles Tokyo Narita

11:55 pm - 2:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 00m1 stop Tokyo Narita

$943ANA

Thu, Apr 15 - Mon, Apr 26

7:15 am - 10:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

27h 20m2 stops Los Angeles Tokyo Narita

11:55 pm - 2:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 00m1 stop Tokyo Narita

$943ANA

Wed, Apr 7 - Mon, Apr 19

Cheap last minute flights

Enter your travel dates to find the best prices.

7:55 pm - 11:05 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

38h 10m2 stops Houston George Bush Intcntl Tokyo Narita

12:25 am - 6:56 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

31h 31m2 stops Tokyo Narita Los Angeles

$944United Airlines

Mon, Nov 2 - Sun, Nov 15

3:10 pm - 6:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

39h 05m1 stop Hong Kong Intl

7:25 pm - 12:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 05m1 stop Hong Kong Intl

$1,055Cathay Pacific

Sat, Oct 31 - Sat, Nov 7

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

30h 55m1 stop Hong Kong Intl

10:30 am - 12:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

39h 00m1 stop Hong Kong Intl

$1,058Cathay Pacific

Wed, Oct 28 - Sat, Nov 14

9:35 pm - 11:05 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

36h 30m2 stops Houston George Bush Intcntl Tokyo Narita

12:25 am - 2:50 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 25m1 stop Tokyo Narita

$1,068ANA

Mon, Nov 2 - Sun, Nov 15

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

30h 55m1 stop Hong Kong Intl

10:30 am - 12:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

39h 00m1 stop Hong Kong Intl

$1,096Cathay Pacific

Wed, Oct 28 - Sat, Nov 14

6:59 pm - 10:30 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

27h 31m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

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

36h 20m1 stop Abu Dhabi Zayed Intl

$1,183Multiple Airlines

Sat, Oct 31 - Sat, Nov 7

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

28h 45m1 stop Taipei City Taiwan Taoyuan Intl

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

36h 20m1 stop Abu Dhabi Zayed Intl

$1,186Multiple Airlines

Mon, Nov 2 - Sun, Nov 15

12:30 am - 11:35 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

23h 05m1 stop Taipei City Taiwan Taoyuan Intl

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

38h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,384EVA Air

Tue, Oct 27 - Sat, Nov 14

6:04 am - 9:45 pmMDW Chicago Midway-HAN Hanoi Noibai

26h 41m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:05 pm - 4:18 pmHAN Hanoi Noibai-MDW Chicago Midway

30h 13m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,394Delta

Mon, Nov 2 - Sun, Nov 15

5:52 pm - 5:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

35h 23m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

6:20 pm - 5:20 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

24h 00m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$1,453EVA Air

Wed, Oct 28 - Sat, Nov 14

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Etihad Airways flights from Illinois to Hanoi

Our best Etihad Airways deals on Illinois to Hanoi flight tickets

Etihad Airways

Jan 26

ORD1:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

Feb 12

HAN8:15 amHanoi Noibai

36h 20m

1 stop

ORD7:35 amChicago O'Hare Intl

$948

Etihad Airways

Feb 1

ORD1:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

Mar 15

HAN8:15 amHanoi Noibai

36h 20m

1 stop

ORD8:35 amChicago O'Hare Intl

$1,002

Etihad Airways

Nov 26

ORD1:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

Dec 11

HAN8:15 amHanoi Noibai

36h 20m

1 stop

ORD7:35 amChicago O'Hare Intl

$1,003

ANA flights from Illinois to Hanoi

Our best ANA deals on Illinois to Hanoi flight tickets

ANA

Nov 3

ORD5:52 pmChicago O'Hare Intl

40h 13m

2 stops

HAN11:05 pmHanoi Noibai

Nov 9

HAN12:25 amHanoi Noibai

26h 25m

1 stop

ORD1:50 pmChicago O'Hare Intl

$934

ANA

Apr 7

ORD7:15 amChicago O'Hare Intl

27h 20m

2 stops

HAN10:35 pmHanoi Noibai

Apr 19

HAN11:55 pmHanoi Noibai

27h 00m

1 stop

ORD2:55 pmChicago O'Hare Intl

$943

ANA

Apr 7

ORD7:15 amChicago O'Hare Intl

27h 20m

2 stops

HAN10:35 pmHanoi Noibai

Apr 19

HAN11:55 pmHanoi Noibai

41h 10m

2 stops

ORD5:05 amChicago O'Hare Intl

$949

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

Thu 1/21

2:10 pm-6:15 pm

1 stop39h 05m

Hanoi Noibai

Mon 2/1

7:25 pm-12:30 pm

1 stop30h 05m

$919

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Fri 3/26

3:10 pm-9:55 am

1 stop30h 45m

Hanoi Noibai

Mon 4/5

7:10 pm-1:55 pm

1 stop30h 45m

$920

Quickest round-trip

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 1/19

11:10 am-9:45 pm

1 stop21h 35m

Hanoi Noibai

Mon 2/1

11:05 pm-8:30 am

1 stop22h 25m

$923

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 1/20

11:10 am-11:10 am

1 stop35h 00m

Hanoi Noibai

Mon 2/1

11:05 pm-8:30 am

1 stop22h 25m

$923

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 1/18

6:00 am-9:45 pm

2 stops26h 45m

Hanoi Noibai

Wed 2/3

12:20 pm-10:20 pm

2 stops23h 00m

$925

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 1/18

6:00 am-9:45 pm

2 stops26h 45m

Hanoi Noibai

Mon 2/1

12:20 pm-9:36 pm

2 stops22h 16m

$925

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 4/13

6:00 am-10:35 pm

2 stops28h 35m

Hanoi Noibai

Mon 4/26

11:55 pm-2:55 pm

1 stop27h 00m

$934

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 4/13

7:15 am-10:35 pm

2 stops27h 20m

Hanoi Noibai

Tue 4/27

11:55 pm-2:55 pm

1 stop27h 00m

$934

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Thu 4/15

7:15 am-10:35 pm

2 stops27h 20m

Hanoi Noibai

Mon 4/26

11:55 pm-2:55 pm

1 stop27h 00m

$943

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 4/7

7:15 am-10:35 pm

2 stops27h 20m

Hanoi Noibai

Mon 4/19

11:55 pm-2:55 pm

1 stop27h 00m

$943

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 April. Flight prices, which tend to average around $959, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in April, then September is your next best option. Flight prices from Illinois to Hanoi during September average around $992.

How far in advance should I book a flight from Illinois 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 $1,154 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 $1,044 on momondo.

Can stopping save me money on Illinois to Hanoi flights?

You could potentially save up to 26% 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

Best Price Found	$448
Fastest flight time	25h 59m
Direct flights	None

The best one-way flight to Hanoi from Illinois in the past 72 hours is $448. The best round-trip flight deal from Illinois to Hanoi found on momondo in the last 72 hours is $919.

The fastest flight from Illinois to Hanoi takes 25h 59m

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

Search flight deals

Frequently asked questions about flying from Illinois to Hanoi

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 10 as of October 2026.
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
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.0 12,194 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,947 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $856	Free Cancellation	Rating 7.6 1,527 reviews	Search Cathay Pacific flights
ANA	PriceFrom $857	Free Cancellation	Rating 8.3 1,338 reviews	Search ANA flights
Korean Air	PriceFrom $870	Free Cancellation	Rating 8.4 1,219 reviews	Search Korean Air flights
Turkish Airlines	PriceFrom $897	Free Cancellation	Rating 7.4 4,460 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $924	Free Cancellation	Rating 7.3 1,550 reviews	Search Etihad Airways flights
United Airlines	PriceFrom $926	Free Cancellation	Rating 7.3 10,444 reviews	Search United Airlines flights
EVA Air	PriceFrom $930	Free Cancellation	Rating 8.5 1,551 reviews	Search EVA Air flights
Delta	PriceFrom $1,353	Free Cancellation	Rating 7.8 8,681 reviews	Search Delta 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.