Which layover airport has the shortest connection time from Chicago to Hanoi?

Incheon (ICN) has the shortest average layover time for this route: 3h 39m.

Which layover airport has the shortest travel time from Chicago to Hanoi?

Flights connecting via Incheon (ICN) have the shortest average one-way travel time: 21h 28m.

What airlines fly to Hanoi?

EVA Air, Cathay Pacific and Korean Air are the top three most popular airlines that fly to Hanoi from Chicago according to our data. EVA Air is the first choice among our users, with 49% 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.

Which airport is the most popular layover for flights between Chicago and Hanoi?

Taipei City (TPE) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Hanoi?

Flights via Abu Dhabi (AUH) offer the lowest average round-trip price of $886.

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

Cathay Pacific, JetBlue, and Qatar Airways are the most popular carriers operating from Chicago to Hanoi Noibai

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

Prices for flights from Chicago to Hanoi Noibai Airport are updated daily.

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

As of August 2026, there are 10 operators available to choose from for flights from Chicago to Hanoi Noibai Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Hanoi Noibai Airport.

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

The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$442 Cheap Flights from Chicago to Hanoi in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Hanoi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 pm - 3:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

35h 20m1 stop Hong Kong Intl

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

30h 45m1 stop Hong Kong Intl

$838Cathay Pacific

Wed, Oct 7 - Wed, Oct 14

4:15 pm - 9:55 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

29h 40m1 stop Hong Kong Intl

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

30h 45m1 stop Hong Kong Intl

$847Cathay Pacific

Wed, Oct 7 - Wed, Oct 14

2:00 pm - 6:40 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 40m1 stop Abu Dhabi Zayed Intl

8:40 pm - 8:35 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

23h 55m1 stop Abu Dhabi Zayed Intl

$861Etihad Airways

Tue, Sep 22 - Tue, Oct 6

2:00 pm - 6:40 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 40m1 stop Abu Dhabi Zayed Intl

8:40 pm - 8:35 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

23h 55m1 stop Abu Dhabi Zayed Intl

$873Etihad Airways

Tue, Sep 22 - Tue, Oct 6

7:20 pm - 1:55 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

30h 35m1 stop Doha Hamad Intl

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

42h 20m1 stop Doha Hamad Intl

$892Qatar Airways

Mon, Sep 7 - Mon, Sep 21

7:20 pm - 7:15 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

23h 55m1 stop Doha Hamad Intl

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

42h 20m1 stop Doha Hamad Intl

$892Qatar Airways

Sun, Sep 20 - Wed, Sep 30

9:15 pm - 7:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

20h 50m1 stop Istanbul

10:55 pm - 10:00 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

24h 05m1 stop Istanbul

$951Turkish Airlines

Wed, Nov 4 - Thu, Dec 3

9:15 pm - 7:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

20h 50m1 stop Istanbul

10:55 pm - 10:00 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

24h 05m1 stop Istanbul

$951Turkish Airlines

Wed, Nov 4 - Wed, Dec 2

6:00 am - 11:05 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 05m2 stops Newark Tokyo Narita

12:25 am - 1:50 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

26h 25m1 stop Tokyo Narita

$1,018United Airlines

Mon, Nov 30 - Tue, Dec 15

7:00 am - 11:05 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

27h 05m2 stops Los Angeles Tokyo Narita

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

27h 25m1 stop Tokyo Narita

$1,018United Airlines

Tue, Nov 3 - Mon, Nov 9

Cheap last minute flights

Enter your travel dates to find the best prices.

4:00 pm - 9:55 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

29h 55m1 stop Hong Kong Intl

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

30h 45m1 stop Hong Kong Intl

$869Cathay Pacific

Mon, Aug 31 - Tue, Sep 15

4:00 pm - 9:55 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

29h 55m1 stop Hong Kong Intl

7:10 pm - 2:20 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

31h 10m1 stop Hong Kong Intl

$901Cathay Pacific

Mon, Aug 31 - Sun, Sep 6

8:28 am - 9:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

25h 07m2 stops Minneapolis St Paul Incheon Intl

12:05 pm - 4:59 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

40h 54m2 stops Incheon Intl Minneapolis St Paul

$1,010Delta

Mon, Aug 31 - Tue, Sep 15

9:24 am - 9:35 pmMDW Chicago Midway-HAN Hanoi Noibai

24h 11m2 stops Detroit Metropolitan Wayne County Incheon Intl

11:10 pm - 10:44 pmHAN Hanoi Noibai-MDW Chicago Midway

35h 34m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,019Delta

Mon, Aug 31 - Tue, Sep 15

7:00 am - 10:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

27h 15m2 stops Los Angeles Tokyo Narita

11:35 pm - 2:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 20m1 stop Tokyo Narita

$1,019United Airlines

Mon, Aug 31 - Sun, Sep 6

6:00 am - 10:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 15m2 stops Newark Tokyo Narita

11:35 pm - 2:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 20m1 stop Tokyo Narita

$1,026United Airlines

Mon, Aug 31 - Tue, Sep 15

7:00 am - 9:50 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

26h 50m2 stops Dallas/Fort Worth Tokyo Narita

11:20 pm - 7:20 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

20h 00m1 stop Tokyo Narita

$1,088American Airlines

Sat, Aug 29 - Sat, Sep 5

7:00 am - 9:50 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

26h 50m2 stops Dallas/Fort Worth Tokyo Narita

11:20 pm - 8:25 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

33h 05m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,098American Airlines

Sat, Aug 29 - Sat, Sep 5

6:59 am - 9:50 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

26h 51m2 stops Los Angeles Tokyo Narita

11:20 pm - 7:20 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

20h 00m1 stop Tokyo Narita

$1,139Japan Airlines

Sat, Aug 29 - Sat, Sep 5

1:15 pm - 10:50 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

33h 35m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl

8:50 am - 8:45 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

23h 55m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,249Multiple Airlines

Mon, Aug 31 - Tue, Sep 15

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Cathay Pacific flights from Chicago to Hanoi

Our best Cathay Pacific deals on Chicago to Hanoi flight tickets

Cathay Pacific

Oct 7

ORD4:15 pmChicago O'Hare Intl

35h 20m

1 stop

HAN3:35 pmHanoi Noibai

Oct 14

HAN7:10 pmHanoi Noibai

30h 45m

1 stop

ORD1:55 pmChicago O'Hare Intl

$838

Cathay Pacific

Oct 7

ORD4:15 pmChicago O'Hare Intl

29h 40m

1 stop

HAN9:55 amHanoi Noibai

Oct 14

HAN7:10 pmHanoi Noibai

30h 45m

1 stop

ORD1:55 pmChicago O'Hare Intl

$847

Cathay Pacific

Oct 15

ORD4:15 pmChicago O'Hare Intl

37h 55m

1 stop

HAN6:10 pmHanoi Noibai

Oct 25

HAN7:30 pmHanoi Noibai

30h 25m

1 stop

ORD1:55 pmChicago O'Hare Intl

$848

Japan Airlines flights from Chicago to Hanoi

Our best Japan Airlines deals on Chicago to Hanoi flight tickets

Japan Airlines

Aug 29

ORD6:59 amChicago O'Hare Intl

26h 51m

2 stops

HAN9:50 pmHanoi Noibai

Sep 5

HAN11:20 pmHanoi Noibai

20h 00m

1 stop

ORD7:20 amChicago O'Hare Intl

$1,139

Japan Airlines

Sep 7

ORD10:15 amChicago O'Hare Intl

23h 35m

1 stop

HAN9:50 pmHanoi Noibai

Sep 10

HAN11:20 pmHanoi Noibai

34h 15m

2 stops

ORD9:35 pmChicago O'Hare Intl

$1,194

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

Wed 10/7

4:15 pm-3:35 pm

1 stop35h 20m

Hanoi Noibai

Wed 10/14

7:10 pm-1:55 pm

1 stop30h 45m

$838

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 10/7

4:15 pm-9:55 am

1 stop29h 40m

Hanoi Noibai

Wed 10/14

7:10 pm-1:55 pm

1 stop30h 45m

$847

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 9/22

2:00 pm-6:40 am

1 stop28h 40m

Hanoi Noibai

Tue 10/6

8:40 pm-8:35 am

1 stop23h 55m

$861

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 9/22

2:00 pm-6:40 am

1 stop28h 40m

Hanoi Noibai

Tue 10/6

8:40 pm-8:35 am

1 stop23h 55m

$873

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 9/7

7:20 pm-1:55 pm

1 stop30h 35m

Hanoi Noibai

Mon 9/21

8:45 am-3:05 pm

1 stop42h 20m

$892

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Sun 9/20

7:20 pm-7:15 am

1 stop23h 55m

Hanoi Noibai

Wed 9/30

8:45 am-3:05 pm

1 stop42h 20m

$892

Quickest round-trip

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 11/4

9:15 pm-7:05 am

1 stop20h 50m

Hanoi Noibai

Thu 12/3

10:55 pm-10:00 am

1 stop24h 05m

$951

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 11/4

9:15 pm-7:05 am

1 stop20h 50m

Hanoi Noibai

Wed 12/2

10:55 pm-10:00 am

1 stop24h 05m

$951

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 11/30

6:00 am-11:05 pm

2 stops28h 05m

Hanoi Noibai

Tue 12/15

12:25 am-1:50 pm

1 stop26h 25m

$1,018

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 11/3

7:00 am-11:05 pm

2 stops27h 05m

Hanoi Noibai

Mon 11/9

12:25 am-2:50 pm

1 stop27h 25m

$1,018

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 Chicago 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

Layovers

What is the typical price of a round-trip flight between Chicago and Hanoi?

Prices are currently low for flights on this route.

Typical prices usually range from $869 to $1,139.
The lowest price recently found on this route was $838.

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Chicago is in September. Flight prices, which tend to average around $916, 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 Chicago to Hanoi during January average around $966.

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

You are more likely to see cheaper flights to Hanoi from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,170 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Chicago for as low as $911 on momondo.

Can stopping save me money on Chicago to Hanoi flights?

You could potentially save up to 39% on your flight if you consider stops on a Chicago to Hanoi flight.

How have Chicago to Hanoi flight prices changed over time?

As of August 2026, prices for Chicago to Hanoi flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Hanoi according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Hanoi (CHI to HAN) flight deals and tips

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

Best Price Found	$442
Fastest flight time	20h 35m
Direct flights	None

The best one-way flight to Hanoi from Chicago in the past 72 hours is $442. The best round-trip flight deal from Chicago to Hanoi found on momondo in the last 72 hours is $838.

The fastest flight from Chicago to Hanoi takes 20h 35m

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

Search flight deals

Frequently asked questions about flying from Chicago to Hanoi

How far is Chicago to Hanoi Noibai by plane?
Hanoi Noibai is 8001.6 mi away from Chicago. 20h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Hanoi Noibai Airport?
Prices for flights from Chicago to Hanoi Noibai Airport are updated daily.
How many operators does momondo search for flights from Chicago to Hanoi Noibai Airport?
As of August 2026, there are 10 operators available to choose from for flights from Chicago to Hanoi Noibai Airport.
How old do you have to be to fly from Chicago to Hanoi Noibai Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Hanoi?
momondo data reveals that the most frequently booked airline on the route from Chicago to Hanoi is EVA Air, representing 40% of all bookings. The subsequent popular airlines are Korean Air at 19%, Cathay Pacific at 16%, and Delta at 14%.

Best airlines flying from Chicago to Hanoi

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

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $709	Free Cancellation	Rating 7.6 1,460 reviews	Search Cathay Pacific flights
Delta	PriceFrom $751	Free Cancellation	Rating 7.8 8,531 reviews	Search Delta flights
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.1 12,013 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,909 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $822	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
ANA	PriceFrom $857	Free Cancellation	Rating 8.3 1,301 reviews	Search ANA flights
Turkish Airlines	PriceFrom $897	Free Cancellation	Rating 7.4 4,486 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $924	Free Cancellation	Rating 7.3 1,522 reviews	Search Etihad Airways flights
United Airlines	PriceFrom $926	Free Cancellation	Rating 7.4 10,132 reviews	Search United Airlines flights
EVA Air	PriceFrom $929	Free Cancellation	Rating 8.5 1,522 reviews	Search EVA Air flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hanoi from Chicago.

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

All flight searches from Chicago to Hanoi on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to Hanoi?

momondo helps you find the best flight between Chicago and Hanoi by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Chicago to Hanoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.