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

Taipei City (TPE) was the most common stop: 59% of momondo users choosing 1-stop flights on this route connected there.

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 offers the lowest fares from Chicago to Hanoi?

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

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.

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

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

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

Incheon (ICN) has the shortest average layover time for this route: 3h 36m.

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 June 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.

$546 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 $1,434 to $1,157. The lowest price recently found on this route was $918.

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.

4:00 pm - 6:10 pm

ORD

HAN

38h 10m

1 stop

10:25 am - 1:55 pm

HAN

ORD

39h 30m

1 stop

$918Cathay Pacific

Mon, Sep 7 - Mon, Sep 21

4:00 pm - 6:10 pm

ORD

HAN

38h 10m

1 stop

10:25 am - 1:55 pm

HAN

ORD

39h 30m

1 stop

$920Cathay Pacific

Wed, Sep 2 - Tue, Sep 29

4:00 pm - 6:10 pm

ORD

HAN

38h 10m

1 stop

7:10 pm - 1:55 pm

HAN

ORD

30h 45m

1 stop

$922Cathay Pacific

Mon, Aug 31 - Wed, Sep 30

2:35 pm - 6:30 pm

ORD

HAN

38h 55m

1 stop

7:30 pm - 12:55 pm

HAN

ORD

30h 25m

1 stop

$953Cathay Pacific

Mon, Nov 30 - Wed, Dec 16

4:00 pm - 9:55 am

ORD

HAN

29h 55m

1 stop

10:25 am - 1:55 pm

HAN

ORD

39h 30m

1 stop

$968Cathay Pacific

Fri, Sep 4 - Sun, Sep 20

4:00 pm - 9:55 am

ORD

HAN

29h 55m

1 stop

7:10 pm - 1:55 pm

HAN

ORD

30h 45m

1 stop

$970Cathay Pacific

Tue, Sep 15 - Thu, Sep 24

4:15 pm - 6:10 pm

ORD

HAN

37h 55m

1 stop

10:25 am - 1:55 pm

HAN

ORD

39h 30m

1 stop

$987Cathay Pacific

Thu, Oct 8 - Wed, Oct 21

4:15 pm - 6:10 pm

ORD

HAN

37h 55m

1 stop

10:55 am - 1:55 pm

HAN

ORD

39h 00m

1 stop

$993Cathay Pacific

Tue, Sep 22 - Tue, Oct 6

9:30 am - 9:35 pm

MDW

HAN

24h 05m

2 stops

11:10 pm - 12:34 pm

HAN

MDW

25h 24m

2 stops

$1,150Delta

Mon, Sep 14 - Mon, Sep 28

9:49 am - 9:35 pm

MDW

HAN

23h 46m

2 stops

11:10 pm - 12:34 pm

HAN

MDW

25h 24m

2 stops

$1,170Delta

Thu, Sep 17 - Tue, Sep 22

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Turkish Airlines flights from Chicago to Hanoi

Our best Turkish Airlines deals on Chicago to Hanoi flight tickets

Turkish Airlines

Sep 13

ORD8:10 pmChicago O'Hare Intl

31h 30m

1 stop

HAN3:40 pmHanoi Noibai

Sep 23

HAN10:55 pmHanoi Noibai

31h 20m

1 stop

ORD6:15 pmChicago O'Hare Intl

$1,030

Turkish Airlines

Oct 21

ORD8:10 pmChicago O'Hare Intl

31h 30m

1 stop

HAN3:40 pmHanoi Noibai

Nov 4

HAN8:45 amHanoi Noibai

39h 15m

1 stop

ORD11:00 amChicago O'Hare Intl

$1,038

Turkish Airlines

Sep 13

ORD8:10 pmChicago O'Hare Intl

31h 30m

1 stop

HAN3:40 pmHanoi Noibai

Sep 22

HAN10:55 pmHanoi Noibai

31h 20m

1 stop

ORD6:15 pmChicago O'Hare Intl

$1,064

Etihad Airways flights from Chicago to Hanoi

Our best Etihad Airways deals on Chicago to Hanoi flight tickets

Etihad Airways

Oct 21

ORD9:10 pmChicago O'Hare Intl

21h 30m

1 stop

HAN6:40 amHanoi Noibai

Nov 4

HAN7:40 amHanoi Noibai

44h 20m

1 stop

ORD3:00 pmChicago O'Hare Intl

$1,084

Etihad Airways

Oct 21

ORD9:10 pmChicago O'Hare Intl

21h 30m

1 stop

HAN6:40 amHanoi Noibai

Nov 4

HAN7:40 amHanoi Noibai

44h 20m

1 stop

ORD3:00 pmChicago O'Hare Intl

$1,089

Etihad Airways

Sep 15

ORD9:10 pmChicago O'Hare Intl

21h 30m

1 stop

HAN6:40 amHanoi Noibai

Sep 22

HAN8:40 pmHanoi Noibai

23h 55m

1 stop

ORD8:35 amChicago O'Hare Intl

$1,121

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 9/7

4:00 pm-6:10 pm

1 stop38h 10m

Hanoi Noibai

Mon 9/21

10:25 am-1:55 pm

1 stop39h 30m

$918

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 9/2

4:00 pm-6:10 pm

1 stop38h 10m

Hanoi Noibai

Tue 9/29

10:25 am-1:55 pm

1 stop39h 30m

$920

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 8/31

4:00 pm-6:10 pm

1 stop38h 10m

Hanoi Noibai

Wed 9/30

7:10 pm-1:55 pm

1 stop30h 45m

$922

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 11/30

2:35 pm-6:30 pm

1 stop38h 55m

Hanoi Noibai

Wed 12/16

7:30 pm-12:55 pm

1 stop30h 25m

$953

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Fri 9/4

4:00 pm-9:55 am

1 stop29h 55m

Hanoi Noibai

Sun 9/20

10:25 am-1:55 pm

1 stop39h 30m

$968

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 9/15

4:00 pm-9:55 am

1 stop29h 55m

Hanoi Noibai

Thu 9/24

7:10 pm-1:55 pm

1 stop30h 45m

$970

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 10/8

4:15 pm-6:10 pm

1 stop37h 55m

Hanoi Noibai

Wed 10/21

10:25 am-1:55 pm

1 stop39h 30m

$987

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 9/22

4:15 pm-6:10 pm

1 stop37h 55m

Hanoi Noibai

Tue 10/6

10:55 am-1:55 pm

1 stop39h 00m

$993

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Mon 9/14

9:30 am-9:35 pm

2 stops24h 05m

Hanoi Noibai

Mon 9/28

11:10 pm-12:34 pm

2 stops25h 24m

$1,150

Quickest round-trip

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Thu 9/17

9:49 am-9:35 pm

2 stops23h 46m

Hanoi Noibai

Tue 9/22

11:10 pm-12:34 pm

2 stops25h 24m

$1,170

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 January. Flight prices, which tend to average around $514, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in January, then March is your next best option. Flight prices from Chicago to Hanoi during March average around $598.

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 $1,151 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 $910 on momondo.

Can stopping save me money on Chicago to Hanoi flights?

You could potentially save up to 45% 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 June 2026, prices for Chicago to Hanoi flights are approximately 23% 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	23h 25m
Direct flights	None

The fastest flight from Chicago to Hanoi takes 23h 25m

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. 23h 25m 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 June 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 34% of all bookings. The subsequent popular airlines are Korean Air at 15%, Cathay Pacific at 14%, and Delta at 12%.

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 8.3 1,236 reviews	Search ANA flights
Cathay Pacific	PriceFrom $696	Free Cancellation	Rating 7.6 1,379 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $704	Free Cancellation	Rating 7.4 9,828 reviews	Search United Airlines flights
Korean Air	PriceFrom $768	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.1 11,662 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,838 reviews	Search Japan Airlines flights
Turkish Airlines	PriceFrom $843	Free Cancellation	Rating 7.4 4,409 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $924	Free Cancellation	Rating 7.3 1,452 reviews	Search Etihad Airways flights
EVA Air	PriceFrom $929	Free Cancellation	Rating 8.5 1,474 reviews	Search EVA Air flights
Delta	PriceFrom $1,040	Free Cancellation	Rating 7.9 8,397 reviews	Search Delta 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.