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

Delta and Cathay Pacific are the most popular carriers operating from Chicago to Hanoi Noibai

What airlines fly to Hanoi?

EVA Air, Cathay Pacific and Delta 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 47% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 9 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

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 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 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.

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 September 2026, there are 9 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.

$403 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 6:10 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

40h 10m1 stop Abu Dhabi Zayed Intl

7:40 am - 7:55 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

37h 15m1 stop Abu Dhabi Zayed Intl

$850Etihad Airways

Sat, Oct 24 - Wed, Nov 11

2:10 pm - 10:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

30h 55m1 stop Hong Kong Intl

11:15 am - 12:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

38h 15m1 stop Hong Kong Intl

$864Cathay Pacific

Mon, Nov 2 - Mon, Nov 16

10:15 am - 3:30 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

41h 15m2 stops Addis Ababa Bole Bangkok Suvarnabhumi

10:40 pm - 7:40 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

46h 00m3 stops Bangkok Suvarnabhumi Addis Ababa Bole Rome Fiumicino

$864Ethiopian Air

Mon, Oct 26 - Mon, Nov 9

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

39h 05m1 stop Hong Kong Intl

7:25 pm - 12:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 05m1 stop Hong Kong Intl

$864Cathay Pacific

Tue, Nov 3 - Tue, Nov 10

9:45 am - 3:30 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

40h 45m2 stops Addis Ababa Bole Bangkok Suvarnabhumi

10:40 pm - 7:40 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

46h 00m3 stops Bangkok Suvarnabhumi Addis Ababa Bole Rome Fiumicino

$866Ethiopian Air

Mon, Nov 2 - Mon, Nov 16

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

28h 00m1 stop Abu Dhabi Zayed Intl

7:40 am - 7:55 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

37h 15m1 stop Abu Dhabi Zayed Intl

$883Etihad Airways

Wed, Jan 20 - Tue, Mar 2

5:00 am - 11:05 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

30h 05m2 stops Newark Tokyo Narita

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

27h 25m1 stop Tokyo Narita

$884United Airlines

Mon, Oct 26 - Sun, Nov 8

7:29 am - 11:05 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

27h 36m2 stops Houston George Bush Intcntl Tokyo Narita

12:25 am - 6:49 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

31h 24m2 stops Tokyo Narita San Francisco

$894United Airlines

Mon, Oct 26 - Sun, Nov 8

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

$970Korean Air

Tue, Jan 12 - Sun, Feb 28

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

$971Korean Air

Tue, Jan 12 - Sun, Jan 31

Cheap last minute flights

Enter your travel dates to find the best prices.

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

37h 55m1 stop Hong Kong Intl

7:25 pm - 12:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 05m1 stop Hong Kong Intl

$1,287Cathay Pacific

Mon, Oct 5 - Tue, Jan 5

6:04 am - 9:35 pmMDW Chicago Midway-HAN Hanoi Noibai

27h 31m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:10 pm - 11:54 amHAN Hanoi Noibai-MDW Chicago Midway

24h 44m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,343Delta

Tue, Oct 6 - Mon, Oct 19

8:05 am - 10:35 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

38h 30m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:05 pm - 6:32 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

32h 27m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,443Delta

Mon, Oct 5 - Tue, Jan 5

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

22h 35m1 stop Taipei City Taiwan Taoyuan Intl

12:55 am - 10:57 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

35h 02m2 stops Tokyo Narita Houston George Bush Intcntl

$1,511Multiple Airlines

Sun, Oct 4 - Wed, Jan 6

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

28h 20m1 stop Taipei City Taiwan Taoyuan Intl

12:55 am - 10:57 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

35h 02m2 stops Tokyo Narita Houston George Bush Intcntl

$1,553Multiple Airlines

Sat, Oct 3 - Wed, Jan 6

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

22h 35m1 stop Taipei City Taiwan Taoyuan Intl

12:35 pm - 7:35 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,626EVA Air

Sun, Oct 4 - Thu, Jan 7

5:00 am - 10:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

29h 15m2 stops Newark Tokyo Narita

12:25 am - 6:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

31h 30m2 stops Tokyo Narita Los Angeles

$1,626United Airlines

Mon, Oct 5 - Wed, Jan 6

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

28h 20m1 stop Taipei City Taiwan Taoyuan Intl

6:20 pm - 7:35 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

38h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,632EVA Air

Sun, Oct 4 - Wed, Jan 6

5:00 am - 10:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

29h 15m2 stops Newark Tokyo Narita

12:25 am - 8:40 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

33h 15m2 stops Tokyo Narita Los Angeles

$1,634United Airlines

Mon, Oct 5 - Tue, Jan 5

8:05 pm - 7:20 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

23h 15m1 stop Abu Dhabi Zayed Intl

8:00 pm - 7:55 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

24h 55m1 stop Abu Dhabi Zayed Intl

$2,037Etihad Airways

Sat, Oct 3 - Mon, Jan 4

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ANA flights from Chicago to Hanoi

Our best ANA deals on Chicago to Hanoi flight tickets

ANA

Jan 17

ORD6:00 pmChicago O'Hare Intl

40h 05m

2 stops

HAN11:05 pmHanoi Noibai

Feb 2

HAN12:25 amHanoi Noibai

26h 25m

1 stop

ORD1:50 pmChicago O'Hare Intl

$906

ANA

Jan 12

ORD6:00 pmChicago O'Hare Intl

40h 05m

2 stops

HAN11:05 pmHanoi Noibai

Jan 30

HAN12:25 amHanoi Noibai

26h 25m

1 stop

ORD1:50 pmChicago O'Hare Intl

$966

ANA

Jan 12

ORD6:00 pmChicago O'Hare Intl

40h 05m

2 stops

HAN11:05 pmHanoi Noibai

Feb 27

HAN12:25 amHanoi Noibai

26h 25m

1 stop

ORD1:50 pmChicago O'Hare Intl

$977

Cathay Pacific flights from Chicago to Hanoi

Our best Cathay Pacific deals on Chicago to Hanoi flight tickets

Cathay Pacific

Oct 26

ORD3:10 pmChicago O'Hare Intl

39h 05m

1 stop

HAN6:15 pmHanoi Noibai

Nov 9

HAN11:15 amHanoi Noibai

38h 15m

1 stop

ORD12:30 pmChicago O'Hare Intl

$864

Cathay Pacific

Nov 3

ORD2:10 pmChicago O'Hare Intl

39h 05m

1 stop

HAN6:15 pmHanoi Noibai

Nov 10

HAN7:25 pmHanoi Noibai

30h 05m

1 stop

ORD12:30 pmChicago O'Hare Intl

$865

Cathay Pacific

Jan 25

ORD2:10 pmChicago O'Hare Intl

30h 55m

1 stop

HAN10:05 amHanoi Noibai

Feb 9

HAN7:25 pmHanoi Noibai

30h 05m

1 stop

ORD12:30 pmChicago O'Hare Intl

$878

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

Sat 10/24

2:00 pm-6:10 pm

1 stop40h 10m

Hanoi Noibai

Wed 11/11

7:40 am-7:55 am

1 stop37h 15m

$850

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 11/2

2:10 pm-10:05 am

1 stop30h 55m

Hanoi Noibai

Mon 11/16

11:15 am-12:30 pm

1 stop38h 15m

$864

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 10/26

10:15 am-3:30 pm

2 stops41h 15m

Hanoi Noibai

Mon 11/9

10:40 pm-7:40 am

3 stops46h 00m

$864

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 11/3

2:10 pm-6:15 pm

1 stop39h 05m

Hanoi Noibai

Tue 11/10

7:25 pm-12:30 pm

1 stop30h 05m

$864

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 11/2

9:45 am-3:30 pm

2 stops40h 45m

Hanoi Noibai

Mon 11/16

10:40 pm-7:40 am

3 stops46h 00m

$866

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Wed 1/20

1:10 pm-6:10 am

1 stop28h 00m

Hanoi Noibai

Tue 3/2

7:40 am-7:55 am

1 stop37h 15m

$883

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 10/26

5:00 am-11:05 pm

2 stops30h 05m

Hanoi Noibai

Sun 11/8

12:25 am-2:50 pm

1 stop27h 25m

$884

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Mon 10/26

7:29 am-11:05 pm

2 stops27h 36m

Hanoi Noibai

Sun 11/8

12:25 am-6:49 pm

2 stops31h 24m

$894

Quickest round-trip

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 1/12

11:10 am-9:45 pm

1 stop21h 35m

Hanoi Noibai

Sun 2/28

11:05 pm-8:30 am

1 stop22h 25m

$970

ChicagoHanoi

ORD Chicago O'Hare Intl - HAN Hanoi Noibai

ORDHAN

Chicago O'Hare Intl

Tue 1/12

11:10 am-9:45 pm

1 stop21h 35m

Hanoi Noibai

Sun 1/31

11:05 pm-8:30 am

1 stop22h 25m

$971

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 $916 to $1,159.
The lowest price recently found on this route was $850.

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 $994.

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 $1,157 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 $857 on momondo.

Can stopping save me money on Chicago to Hanoi flights?

You could potentially save up to 19% 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 September 2026, prices for Chicago to Hanoi flights are approximately 8% 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	$403
Fastest flight time	23h 05m
Direct flights	None

The best one-way flight to Hanoi from Chicago in the past 72 hours is $403. The best round-trip flight deal from Chicago to Hanoi found on momondo in the last 72 hours is $850.

The fastest flight from Chicago to Hanoi takes 23h 05m

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 05m 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 September 2026, there are 9 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 35% of all bookings. The subsequent popular airlines are Delta at 22%, United Airlines at 17%, and Korean Air 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
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,931 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $822	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $856	Free Cancellation	Rating 7.6 1,506 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $897	Free Cancellation	Rating 7.4 4,451 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $924	Free Cancellation	Rating 7.3 1,540 reviews	Search Etihad Airways flights
United Airlines	PriceFrom $926	Free Cancellation	Rating 7.4 10,260 reviews	Search United Airlines flights
EVA Air	PriceFrom $930	Free Cancellation	Rating 8.5 1,537 reviews	Search EVA Air flights
Delta	PriceFrom $1,346	Free Cancellation	Rating 7.8 8,608 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.