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Cheap flights from Hanoi to Chicago from $541

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Chicago departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hanoi to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:00 am - 2:20 pm
HAN
-
ORD
39h 20m
1 stop
Cathay Pacific Logo
4:00 pm - 9:55 am
ORD
-
HAN
29h 55m
1 stop
$968Cathay Pacific
Mon, Sep 7 - Mon, Sep 14
Cathay Pacific Logo
7:30 pm - 12:55 pm
HAN
-
ORD
30h 25m
1 stop
Cathay Pacific Logo
2:35 pm - 6:30 pm
ORD
-
HAN
38h 55m
1 stop
$1,036Cathay Pacific
Thu, Nov 12 - Mon, Nov 16
Korean Air Logo
12:05 pm - 9:30 am
HAN
-
ORD
33h 25m
1 stop
Korean Air Logo
12:10 pm - 10:35 am
ORD
-
HAN
34h 25m
1 stop
$1,095Korean Air
Mon, Aug 31 - Sun, Sep 13
United Airlines Logo
11:35 pm - 2:55 pm
HAN
-
ORD
27h 20m
1 stop
United Airlines Logo
5:00 am - 10:15 pm
ORD
-
HAN
29h 15m
2 stops
$1,098United Airlines
Mon, Aug 31 - Sun, Sep 13
United Airlines Logo
12:25 am - 1:50 pm
HAN
-
ORD
26h 25m
1 stop
United Airlines Logo
9:40 pm - 11:05 pm
ORD
-
HAN
36h 25m
2 stops
$1,104United Airlines
Wed, Nov 11 - Mon, Nov 16
United Airlines Logo
12:25 am - 8:22 pm
HAN
-
ORD
32h 57m
2 stops
United Airlines Logo
9:40 pm - 11:05 pm
ORD
-
HAN
36h 25m
2 stops
$1,114United Airlines
Wed, Nov 11 - Mon, Nov 16
United Airlines Logo
12:25 am - 1:50 pm
HAN
-
ORD
26h 25m
1 stop
United Airlines Logo
5:50 pm - 11:05 pm
ORD
-
HAN
40h 15m
2 stops
$1,119United Airlines
Wed, Nov 11 - Mon, Nov 16
United Airlines Logo
12:25 am - 6:40 pm
HAN
-
ORD
31h 15m
2 stops
United Airlines Logo
5:50 pm - 11:05 pm
ORD
-
HAN
40h 15m
2 stops
$1,131United Airlines
Wed, Nov 11 - Mon, Nov 16
Multiple Airlines Logo
8:45 am - 3:05 pm
HAN
-
ORD
42h 20m
1 stop
Multiple Airlines Logo
2:00 pm - 5:25 am
ORD
-
HAN
27h 25m
2 stops
$1,134Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
11:35 pm - 2:55 pm
HAN
-
ORD
27h 20m
1 stop
Multiple Airlines Logo
5:45 pm - 8:05 pm
ORD
-
HAN
38h 20m
1 stop
$1,140Multiple Airlines
Thu, Oct 1 - Tue, Oct 6

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EVA Air flights from Hanoi to Chicago O'Hare Intl Airport

Our best EVA Air deals on Hanoi to Chicago O'Hare Intl Airport flight tickets
EVA Air
Aug 20
HAN12:05 pmHanoi Noibai
21h 05m
1 stop
ORD9:10 pmChicago O'Hare Intl
Aug 26
ORD12:30 amChicago O'Hare Intl
22h 35m
1 stop
HAN11:05 amHanoi Noibai
$1,165
EVA Air
Aug 23
HAN12:05 pmHanoi Noibai
21h 05m
1 stop
ORD9:10 pmChicago O'Hare Intl
Aug 29
ORD12:30 amChicago O'Hare Intl
28h 20m
1 stop
HAN4:50 pmHanoi Noibai
$1,197
EVA Air
Aug 22
HAN6:00 pmHanoi Noibai
39h 10m
1 stop
ORD9:10 pmChicago O'Hare Intl
Aug 28
ORD12:30 amChicago O'Hare Intl
28h 20m
1 stop
HAN4:50 pmHanoi Noibai
$1,210

Delta flights from Hanoi to Chicago O'Hare Intl Airport

Our best Delta deals on Hanoi to Chicago O'Hare Intl Airport flight tickets
Delta
Aug 23
HAN11:10 pmHanoi Noibai
36h 38m
2 stops
ORD11:48 pmChicago O'Hare Intl
Aug 30
ORD12:30 pmChicago O'Hare Intl
34h 05m
1 stop
HAN10:35 amHanoi Noibai
$1,212
Delta
Aug 20
HAN11:10 pmHanoi Noibai
36h 19m
2 stops
ORD11:29 pmChicago O'Hare Intl
Aug 27
ORD6:59 amChicago O'Hare Intl
26h 36m
2 stops
HAN9:35 pmHanoi Noibai
$1,302
Delta
Aug 22
HAN11:10 pmHanoi Noibai
33h 45m
2 stops
ORD8:55 pmChicago O'Hare Intl
Aug 29
ORD5:30 amChicago O'Hare Intl
28h 05m
2 stops
HAN9:35 pmHanoi Noibai
$1,327

momondo Fare Finder

 
Customize your flight search to find flights from Hanoi to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Hanoi to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Mon 9/7

11:00 am-2:20 pm

1 stop39h 20m

Chicago O'Hare Intl

Mon 9/14

4:00 pm-9:55 am

1 stop29h 55m

$968

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 11/12

7:30 pm-12:55 pm

1 stop30h 25m

Chicago O'Hare Intl

Mon 11/16

2:35 pm-6:30 pm

1 stop38h 55m

$1,036

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Mon 8/31

12:05 pm-9:30 am

1 stop33h 25m

Chicago O'Hare Intl

Sun 9/13

12:10 pm-10:35 am

1 stop34h 25m

$1,095
Quickest round-trip

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Mon 8/31

11:35 pm-2:55 pm

1 stop27h 20m

Chicago O'Hare Intl

Sun 9/13

5:00 am-10:15 pm

2 stops29h 15m

$1,098

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 11/11

12:25 am-1:50 pm

1 stop26h 25m

Chicago O'Hare Intl

Mon 11/16

9:40 pm-11:05 pm

2 stops36h 25m

$1,104

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 11/11

12:25 am-8:22 pm

2 stops32h 57m

Chicago O'Hare Intl

Mon 11/16

9:40 pm-11:05 pm

2 stops36h 25m

$1,114

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 11/11

12:25 am-1:50 pm

1 stop26h 25m

Chicago O'Hare Intl

Mon 11/16

5:50 pm-11:05 pm

2 stops40h 15m

$1,119

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 11/11

12:25 am-6:40 pm

2 stops31h 15m

Chicago O'Hare Intl

Mon 11/16

5:50 pm-11:05 pm

2 stops40h 15m

$1,131

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Mon 9/7

8:45 am-3:05 pm

1 stop42h 20m

Chicago O'Hare Intl

Mon 9/14

2:00 pm-5:25 am

2 stops27h 25m

$1,134

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 10/1

11:35 pm-2:55 pm

1 stop27h 20m

Chicago O'Hare Intl

Tue 10/6

5:45 pm-8:05 pm

1 stop38h 20m

$1,140

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Hanoi to Chicago O'Hare Intl Airport

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

Can stopping save me money on Hanoi to Chicago O'Hare Intl Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Hanoi to Chicago O'Hare Intl Airport flight.

How have Hanoi to Chicago O'Hare Intl Airport flight prices changed over time?

As of July 2026, prices for Hanoi to Chicago O'Hare Intl Airport flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Hanoi to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hanoi to Chicago O'Hare Intl Airport (HAN to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to Chicago O'Hare Intl Airport

Fastest flight time

30h 25m

Direct flights

None
The fastest flight from Hanoi to Chicago O'Hare Intl Airport takes 30h 25m
There are no direct flights from Hanoi to Chicago O'Hare Intl Airport. There are no popular flight routes from Hanoi to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Hanoi to Chicago O'Hare Intl Airport

  • How far is Hanoi Noibai to Chicago O'Hare Intl by plane?

    A flight from Hanoi Noibai to Chicago O'Hare Intl will travel around 7991.1 mi. In terms of flight time, this usually takes a little over 30h 25m.

  • When did momondo last update prices for flights from Hanoi Noibai Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Hanoi Noibai Airport to Chicago O'Hare Intl Airport are updated daily.

  • How old do you have to be to fly from Hanoi Noibai Airport to Chicago O'Hare Intl 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 Hanoi Noibai Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
Oak Brook
New Buffalo
Joliet
Kenosha
Hammond
Aurora
Racine
Janesville
Elgin
Evanston
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hanoi to Chicago for you.

Can I find flights from Hanoi to Chicago with flexible booking policies on momondo?

All flight searches from Hanoi to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hanoi to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Hanoi.

I’m not ready to book a flight from Hanoi to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hanoi to Chicago 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.

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