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

Cathay Pacific, Etihad Airways, and Delta 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 40m.

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

Taipei City (TPE) was the most common stop: 52% 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 25m.

What airlines fly to Hanoi?

EVA Air, Delta and Cathay Pacific 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 40% 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.

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 November 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.

$444 Cheap Flights from Chicago to Hanoi in 2026/27

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.

11:50 am - 10:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

22h 45m1 stop Tokyo Narita

11:55 pm - 5:05 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

41h 10m2 stops Tokyo Narita Los Angeles

$942ANA

Wed, Mar 31 - Sun, Apr 18

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

6:59 am - 10:25 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

26h 26m2 stops Dallas/Fort Worth Tokyo Narita

11:55 pm - 6:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

31h 35m2 stops Tokyo Narita Dallas/Fort Worth

$944American Airlines

Wed, Dec 2 - Wed, Dec 9

1:15 pm - 6:10 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

39h 55m1 stop Abu Dhabi Zayed Intl

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

36h 20m1 stop Abu Dhabi Zayed Intl

$948Etihad Airways

Wed, Jan 20 - Thu, Feb 18

2:00 pm - 6:45 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

40h 45m1 stop Abu Dhabi Zayed Intl

8:25 am - 8:35 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

36h 10m1 stop Abu Dhabi Zayed Intl

$948Etihad Airways

Sun, Apr 11 - Thu, Apr 22

2:10 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

$951Cathay Pacific

Fri, Feb 19 - Mon, Mar 1

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

39h 05m1 stop Hong Kong Intl

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

39h 00m1 stop Hong Kong Intl

$951Cathay Pacific

Fri, Feb 19 - Tue, Mar 2

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

$953Korean Air

Mon, Feb 22 - Fri, Feb 26

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

$953Korean Air

Tue, Feb 23 - Fri, Feb 26

6:05 am - 10:25 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

27h 20m2 stops Dallas/Fort Worth Tokyo Narita

11:55 pm - 6:29 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

31h 34m2 stops Tokyo Narita Dallas/Fort Worth

$994American Airlines

Thu, Nov 26 - Fri, Dec 11

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American Airlines flights from Chicago to Hanoi

Our best American Airlines deals on Chicago to Hanoi flight tickets

American Airlines

Dec 2

ORD6:59 amChicago O'Hare Intl

26h 26m

2 stops

HAN10:25 pmHanoi Noibai

Dec 9

HAN11:55 pmHanoi Noibai

31h 35m

2 stops

ORD6:30 pmChicago O'Hare Intl

$944

American Airlines

Nov 26

ORD6:05 amChicago O'Hare Intl

27h 20m

2 stops

HAN10:25 pmHanoi Noibai

Dec 11

HAN11:55 pmHanoi Noibai

31h 34m

2 stops

ORD6:29 pmChicago O'Hare Intl

$994

Etihad Airways flights from Chicago to Hanoi

Our best Etihad Airways deals on Chicago to Hanoi flight tickets

Etihad Airways

Jan 20

ORD1:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

Feb 18

HAN8:15 amHanoi Noibai

36h 20m

1 stop

ORD7:35 amChicago O'Hare Intl

$948

Etihad Airways

Jan 31

ORD1:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

Mar 7

HAN8:15 amHanoi Noibai

36h 20m

1 stop

ORD7:35 amChicago O'Hare Intl

$1,017

Etihad Airways

Nov 14

ORD1:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

Dec 3

HAN8:15 amHanoi Noibai

36h 20m

1 stop

ORD7:35 amChicago O'Hare Intl

$1,086

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 3/31

11:50 am-10:35 pm

1 stop22h 45m

Hanoi Noibai

Sun 4/18

11:55 pm-5:05 am

2 stops41h 10m

$942

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

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 12/2

6:59 am-10:25 pm

2 stops26h 26m

Hanoi Noibai

Wed 12/9

11:55 pm-6:30 pm

2 stops31h 35m

$944

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 1/20

1:15 pm-6:10 pm

1 stop39h 55m

Hanoi Noibai

Thu 2/18

8:15 am-7:35 am

1 stop36h 20m

$948

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Sun 4/11

2:00 pm-6:45 pm

1 stop40h 45m

Hanoi Noibai

Thu 4/22

8:25 am-8:35 am

1 stop36h 10m

$948

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Fri 2/19

2:10 pm-10:05 am

1 stop30h 55m

Hanoi Noibai

Mon 3/1

10:30 am-12:30 pm

1 stop39h 00m

$951

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Fri 2/19

2:10 pm-6:15 pm

1 stop39h 05m

Hanoi Noibai

Tue 3/2

10:30 am-12:30 pm

1 stop39h 00m

$951

Quickest round-trip

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 2/22

11:10 am-9:45 pm

1 stop21h 35m

Hanoi Noibai

Fri 2/26

11:05 pm-8:30 am

1 stop22h 25m

$953

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 2/23

11:10 am-9:45 pm

1 stop21h 35m

Hanoi Noibai

Fri 2/26

11:05 pm-8:30 am

1 stop22h 25m

$953

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Thu 11/26

6:05 am-10:25 pm

2 stops27h 20m

Hanoi Noibai

Fri 12/11

11:55 pm-6:29 pm

2 stops31h 34m

$994

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 $1,008 to $1,248.
The lowest price recently found on this route was $942.

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Chicago 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 Chicago to Hanoi during September average around $992.

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 $1,153 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 $1,044 on momondo.

Can stopping save me money on Chicago to Hanoi flights?

You could potentially save up to 43% 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 November 2026, prices for Chicago to Hanoi flights are approximately 6% 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	$444
Fastest flight time	23h 55m
Direct flights	None

The best one-way flight to Hanoi from Chicago in the past 72 hours is $444. The best round-trip flight deal from Chicago to Hanoi found on momondo in the last 72 hours is $942.

The fastest flight from Chicago to Hanoi takes 23h 55m

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 55m 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 November 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 26% of all bookings. The subsequent popular airlines are Delta at 24%, United Airlines at 14%, and Korean Air 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
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.0 12,233 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,963 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $856	Free Cancellation	Rating 7.6 1,537 reviews	Search Cathay Pacific flights
ANA	PriceFrom $857	Free Cancellation	Rating 8.3 1,339 reviews	Search ANA flights
Korean Air	PriceFrom $870	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Turkish Airlines	PriceFrom $897	Free Cancellation	Rating 7.4 4,466 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $924	Free Cancellation	Rating 7.3 1,557 reviews	Search Etihad Airways flights
United Airlines	PriceFrom $926	Free Cancellation	Rating 7.3 10,461 reviews	Search United Airlines flights
EVA Air	PriceFrom $930	Free Cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights
Delta	PriceFrom $1,353	Free Cancellation	Rating 7.8 8,698 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.