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

Taipei City (TPE) was the most common stop: 58% of momondo users choosing 1-stop flights on this route connected there.

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 layover airport offers the lowest fares from Chicago to Hanoi?

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

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

Incheon (ICN) has the shortest average layover time for this route: 3h 38m.

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

Etihad Airways and Delta are the most popular carriers operating from Chicago to Hanoi Noibai

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 30m.

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.

$409 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

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

28h 40m1 stop Abu Dhabi Zayed Intl

8:40 pm - 3:40 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

31h 00m1 stop Abu Dhabi Zayed Intl

$873Etihad Airways

Mon, Sep 7 - Mon, Sep 21

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

28h 40m1 stop Abu Dhabi Zayed Intl

8:40 pm - 3:40 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

31h 00m1 stop Abu Dhabi Zayed Intl

$873Etihad Airways

Wed, Sep 2 - Tue, Sep 15

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

23h 55m1 stop Doha Hamad Intl

7:30 pm - 3:05 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

31h 35m1 stop Doha Hamad Intl

$885Qatar Airways

Wed, Sep 16 - Mon, Sep 28

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

30h 35m1 stop Doha Hamad Intl

7:30 pm - 3:05 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

31h 35m1 stop Doha Hamad Intl

$885Qatar Airways

Mon, Sep 7 - 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 - 1:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 45m1 stop Hong Kong Intl

$903Cathay Pacific

Wed, Sep 2 - Wed, Sep 23

4:15 pm - 6:10 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

37h 55m1 stop Hong Kong Intl

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

30h 45m1 stop Hong Kong Intl

$931Cathay Pacific

Wed, Oct 7 - Wed, Oct 21

8:15 pm - 7:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

21h 50m1 stop Istanbul

10:55 pm - 6:20 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

32h 25m1 stop Istanbul

$1,000Turkish Airlines

Thu, Jan 21 - Thu, Feb 25

8:15 pm - 7:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

21h 50m1 stop Istanbul

8:45 am - 10:00 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

38h 15m1 stop Istanbul

$1,000Turkish Airlines

Thu, Jan 21 - Wed, Feb 24

11:25 am - 9:45 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

21h 20m1 stop Incheon Intl

11:05 pm - 8:40 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

22h 35m1 stop Incheon Intl

$1,007Korean Air

Mon, Jan 25 - Tue, Feb 23

11:25 am - 9:45 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

21h 20m1 stop Incheon Intl

12:20 pm - 8:40 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

33h 20m1 stop Incheon Intl

$1,007Korean Air

Tue, Jan 19 - Wed, Feb 24

Cheap last minute flights

Enter your travel dates to find the best prices.

12:30 am - 4:50 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 20m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 6:20 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

24h 20m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,113Multiple Airlines

Wed, Aug 12 - Thu, Aug 27

12:30 pm - 9:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

21h 05m1 stop Incheon Intl

12:05 pm - 11:48 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

23h 43m2 stops Incheon Intl Los Angeles Los Angeles

$1,164Delta

Thu, Aug 13 - Thu, Aug 27

12:30 am - 4:50 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

28h 20m1 stop Taipei City Taiwan Taoyuan Intl

12:05 pm - 9:10 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

21h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,168EVA Air

Wed, Aug 12 - Thu, Aug 27

7:00 am - 9:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

26h 35m2 stops Seattle/Tacoma Intl Incheon Intl

12:05 pm - 11:48 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

23h 43m2 stops Incheon Intl Los Angeles Los Angeles

$1,168Delta

Thu, Aug 13 - Thu, Aug 27

12:30 am - 11:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

22h 35m1 stop Taipei City Taiwan Taoyuan Intl

12:05 pm - 6:20 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 15m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,193Multiple Airlines

Thu, Aug 13 - Sat, Aug 29

12:30 am - 11:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

22h 35m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 12:07 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 07m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,193Multiple Airlines

Thu, Aug 13 - Sat, Aug 29

12:30 am - 11:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

22h 35m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 9:10 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

39h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,250EVA Air

Thu, Aug 13 - Sat, Aug 29

12:30 am - 11:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

22h 35m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 9:10 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

39h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,251EVA Air

Thu, Aug 13 - Sat, Aug 29

12:30 pm - 9:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

21h 05m1 stop Incheon Intl

11:10 pm - 2:09 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

26h 59m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,367Delta

Fri, Aug 14 - Sat, Aug 29

11:50 am - 10:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

22h 25m1 stop Tokyo Narita

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

27h 20m1 stop Tokyo Narita

$1,476ANA

Fri, Aug 14 - Sat, Aug 29

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Etihad Airways flights from Chicago to Hanoi

Our best Etihad Airways deals on Chicago to Hanoi flight tickets

Etihad Airways

Sep 2

ORD2:00 pmChicago O'Hare Intl

28h 40m

1 stop

HAN6:40 amHanoi Noibai

Sep 15

HAN8:40 pmHanoi Noibai

31h 00m

1 stop

ORD3:40 pmChicago O'Hare Intl

$873

Etihad Airways

Nov 3

ORD1:10 pmChicago O'Hare Intl

40h 00m

1 stop

HAN6:10 pmHanoi Noibai

Jan 31

HAN8:00 pmHanoi Noibai

24h 55m

1 stop

ORD7:55 amChicago O'Hare Intl

$907

Etihad Airways

Jan 30

ORD1:10 pmChicago O'Hare Intl

40h 00m

1 stop

HAN6:10 pmHanoi Noibai

Feb 11

HAN7:40 amHanoi Noibai

37h 15m

1 stop

ORD7:55 amChicago O'Hare Intl

$944

Qatar Airways flights from Chicago to Hanoi

Our best Qatar Airways deals on Chicago to Hanoi flight tickets

Qatar Airways

Sep 7

ORD7:20 pmChicago O'Hare Intl

30h 35m

1 stop

HAN1:55 pmHanoi Noibai

Sep 15

HAN7:30 pmHanoi Noibai

31h 35m

1 stop

ORD3:05 pmChicago O'Hare Intl

$885

Qatar Airways

Sep 2

ORD7:20 pmChicago O'Hare Intl

30h 35m

1 stop

HAN1:55 pmHanoi Noibai

Sep 15

HAN7:30 pmHanoi Noibai

31h 35m

1 stop

ORD3:05 pmChicago O'Hare Intl

$899

Qatar Airways

Sep 7

ORD7:20 pmChicago O'Hare Intl

30h 35m

1 stop

HAN1:55 pmHanoi Noibai

Sep 21

HAN7:30 pmHanoi Noibai

31h 35m

1 stop

ORD3:05 pmChicago O'Hare Intl

$900

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

Mon 9/7

2:00 pm-6:40 am

1 stop28h 40m

Hanoi Noibai

Mon 9/21

8:40 pm-3:40 pm

1 stop31h 00m

$873

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 9/2

2:00 pm-6:40 am

1 stop28h 40m

Hanoi Noibai

Tue 9/15

8:40 pm-3:40 pm

1 stop31h 00m

$873

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 9/16

7:20 pm-7:15 am

1 stop23h 55m

Hanoi Noibai

Mon 9/28

7:30 pm-3:05 pm

1 stop31h 35m

$885

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

Tue 9/15

7:30 pm-3:05 pm

1 stop31h 35m

$885

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 9/2

4:00 pm-9:55 am

1 stop29h 55m

Hanoi Noibai

Wed 9/23

7:10 pm-1:55 pm

1 stop30h 45m

$903

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 10/7

4:15 pm-6:10 pm

1 stop37h 55m

Hanoi Noibai

Wed 10/21

7:10 pm-1:55 pm

1 stop30h 45m

$931

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Thu 1/21

8:15 pm-7:05 am

1 stop21h 50m

Hanoi Noibai

Thu 2/25

10:55 pm-6:20 pm

1 stop32h 25m

$1,000

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Thu 1/21

8:15 pm-7:05 am

1 stop21h 50m

Hanoi Noibai

Wed 2/24

8:45 am-10:00 am

1 stop38h 15m

$1,000

Quickest round-trip

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 1/25

11:25 am-9:45 pm

1 stop21h 20m

Hanoi Noibai

Tue 2/23

11:05 pm-8:40 am

1 stop22h 35m

$1,007

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 1/19

11:25 am-9:45 pm

1 stop21h 20m

Hanoi Noibai

Wed 2/24

12:20 pm-8:40 am

1 stop33h 20m

$1,007

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 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 $897, 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 $941.

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 $1,165 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

Fastest flight time	21h 30m
Direct flights	None

The fastest flight from Chicago to Hanoi takes 21h 30m

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. 21h 30m 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 37% of all bookings. The subsequent popular airlines are Korean Air at 16%, 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 $696	Free Cancellation	Rating 7.5 1,444 reviews	Search Cathay Pacific flights
Delta	PriceFrom $751	Free Cancellation	Rating 7.8 8,497 reviews	Search Delta flights
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.1 11,899 reviews	Search American Airlines flights
Korean Air	PriceFrom $806	Free Cancellation	Rating 8.4 1,222 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,893 reviews	Search Japan Airlines flights
ANA	PriceFrom $857	Free Cancellation	Rating 8.3 1,294 reviews	Search ANA flights
United Airlines	PriceFrom $897	Free Cancellation	Rating 7.4 10,098 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $897	Free Cancellation	Rating 7.4 4,478 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $924	Free Cancellation	Rating 7.3 1,500 reviews	Search Etihad Airways flights
EVA Air	PriceFrom $929	Free Cancellation	Rating 8.5 1,515 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.