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 18m.

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

Incheon (ICN) has the shortest average layover time for this route: 3h 26m.

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

Cathay Pacific, United Airlines, and Etihad Airways are the most popular carriers operating from Chicago to Hanoi Noibai

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

Taipei City (TPE) was the most common stop: 51% 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 44% 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.

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

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $738.

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 April 2026, there are 8 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.

$471 Cheap Flights from Chicago to Hanoi in 2026

Q: 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 $937 to $869. The lowest price recently found on this route was $931.

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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.

12:30 am - 11:05 am

ORD

HAN

22h 35m

1 stop

12:05 pm - 8:45 pm

HAN

ORD

20h 40m

1 stop

$931EVA Air

Wed, Aug 26 - Thu, Sep 10

12:30 am - 11:05 am

ORD

HAN

22h 35m

1 stop

6:00 pm - 6:22 am

HAN

ORD

24h 22m

2 stops

$969Multiple Airlines

Wed, Aug 26 - Thu, Sep 10

4:00 pm - 6:10 pm

ORD

HAN

38h 10m

1 stop

10:55 am - 1:55 pm

HAN

ORD

39h 00m

1 stop

$982Cathay Pacific

Tue, Sep 15 - Wed, Sep 30

12:30 am - 4:50 pm

ORD

HAN

28h 20m

1 stop

12:05 pm - 8:45 pm

HAN

ORD

20h 40m

1 stop

$984EVA Air

Sun, Sep 6 - Thu, Sep 10

6:54 pm - 4:50 pm

ORD

HAN

33h 56m

2 stops

11:35 am - 6:22 am

HAN

ORD

30h 47m

2 stops

$995China Airlines

Thu, Aug 27 - Thu, Sep 10

2:00 pm - 6:40 am

ORD

HAN

28h 40m

1 stop

8:40 pm - 8:35 am

HAN

ORD

23h 55m

1 stop

$1,009Etihad Airways

Tue, May 5 - Tue, May 26

12:30 am - 11:05 am

ORD

HAN

22h 35m

1 stop

12:05 pm - 8:45 pm

HAN

ORD

20h 40m

1 stop

$1,016EVA Air

Mon, Aug 24 - Fri, Sep 4

1:00 pm - 6:45 pm

ORD

HAN

41h 45m

1 stop

8:40 pm - 8:35 am

HAN

ORD

23h 55m

1 stop

$1,022Etihad Airways

Thu, Apr 23 - Sun, May 3

5:25 pm - 10:35 am

MDW

HAN

29h 10m

2 stops

11:10 pm - 9:46 pm

HAN

MDW

34h 36m

2 stops

$1,153Delta

Mon, Sep 7 - Tue, Sep 15

9:29 am - 9:35 pm

MDW

HAN

24h 06m

2 stops

11:10 pm - 9:09 pm

HAN

MDW

33h 59m

2 stops

$1,243Delta

Tue, May 5 - Tue, May 19

EVA Air flights from Chicago to Hanoi

Our best EVA Air deals on Chicago to Hanoi flight tickets

EVA Air

Aug 26

ORD12:30 amChicago O'Hare Intl

22h 35m

1 stop

HAN11:05 amHanoi Noibai

Sep 10

HAN12:05 pmHanoi Noibai

20h 40m

1 stop

ORD8:45 pmChicago O'Hare Intl

$931

EVA Air

Sep 6

ORD12:30 amChicago O'Hare Intl

28h 20m

1 stop

HAN4:50 pmHanoi Noibai

Sep 10

HAN12:05 pmHanoi Noibai

20h 40m

1 stop

ORD8:45 pmChicago O'Hare Intl

$984

EVA Air

Aug 24

ORD12:30 amChicago O'Hare Intl

22h 35m

1 stop

HAN11:05 amHanoi Noibai

Sep 4

HAN12:05 pmHanoi Noibai

20h 40m

1 stop

ORD8:45 pmChicago O'Hare Intl

$1,016

China Airlines flights from Chicago to Hanoi

Our best China Airlines deals on Chicago to Hanoi flight tickets

China Airlines

Aug 27

ORD6:54 pmChicago O'Hare Intl

33h 56m

2 stops

HAN4:50 pmHanoi Noibai

Sep 10

HAN11:35 amHanoi Noibai

30h 47m

2 stops

ORD6:22 amChicago O'Hare Intl

$995

China Airlines

Sep 5

ORD6:54 pmChicago O'Hare Intl

27h 41m

2 stops

HAN10:35 amHanoi Noibai

Sep 12

HAN5:50 pmHanoi Noibai

24h 32m

2 stops

ORD6:22 amChicago O'Hare Intl

$1,031

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 8/26

12:30 am-11:05 am

1 stop22h 35m

Hanoi Noibai

Thu 9/10

12:05 pm-8:45 pm

1 stop20h 40m

$931

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 8/26

12:30 am-11:05 am

1 stop22h 35m

Hanoi Noibai

Thu 9/10

6:00 pm-6:22 am

2 stops24h 22m

$969

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 9/15

4:00 pm-6:10 pm

1 stop38h 10m

Hanoi Noibai

Wed 9/30

10:55 am-1:55 pm

1 stop39h 00m

$982

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Sun 9/6

12:30 am-4:50 pm

1 stop28h 20m

Hanoi Noibai

Thu 9/10

12:05 pm-8:45 pm

1 stop20h 40m

$984

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 8/27

6:54 pm-4:50 pm

2 stops33h 56m

Hanoi Noibai

Thu 9/10

11:35 am-6:22 am

2 stops30h 47m

$995

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 5/5

2:00 pm-6:40 am

1 stop28h 40m

Hanoi Noibai

Tue 5/26

8:40 pm-8:35 am

1 stop23h 55m

$1,009

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 8/24

12:30 am-11:05 am

1 stop22h 35m

Hanoi Noibai

Fri 9/4

12:05 pm-8:45 pm

1 stop20h 40m

$1,016

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 4/23

1:00 pm-6:45 pm

1 stop41h 45m

Hanoi Noibai

Sun 5/3

8:40 pm-8:35 am

1 stop23h 55m

$1,022

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Mon 9/7

5:25 pm-10:35 am

2 stops29h 10m

Hanoi Noibai

Tue 9/15

11:10 pm-9:46 pm

2 stops34h 36m

$1,153

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Tue 5/5

9:29 am-9:35 pm

2 stops24h 06m

Hanoi Noibai

Tue 5/19

11:10 pm-9:09 pm

2 stops33h 59m

$1,243

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?

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 $864, 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 Chicago 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 Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,113 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 $861 on momondo.

Can stopping save me money on Chicago to Hanoi flights?

You could potentially save up to 27% 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 April 2026, prices for Chicago to Hanoi flights are approximately 12% 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 April 2026, there are 8 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 29% of all bookings. The subsequent popular airlines are Korean Air at 17%, Cathay Pacific at 13%, and Delta at 13%.

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
ANA	PriceFrom $683	Free Cancellation	Rating 8.4 1,171 reviews	Search ANA flights
Cathay Pacific	PriceFrom $696	Free Cancellation	Rating 7.6 1,275 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $704	Free Cancellation	Rating 7.4 9,581 reviews	Search United Airlines flights
Korean Air	PriceFrom $768	Free Cancellation	Rating 8.4 1,204 reviews	Search Korean Air flights
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.1 11,572 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,779 reviews	Search Japan Airlines flights
Turkish Airlines	PriceFrom $857	Free Cancellation	Rating 7.3 4,304 reviews	Search Turkish Airlines flights
EVA Air	PriceFrom $929	Free Cancellation	Rating 8.5 1,407 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.