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Cheap flights from Hanoi to Illinois from $559

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 Illinois departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hanoi to Illinois

Cheap round-trip flights

Cathay Pacific Logo
7:05 pm - 2:25 pmHAN-ORD
31h 20m1 stop
Cathay Pacific Logo
4:00 pm - 9:55 amORD-HAN
29h 55m1 stop
$870Cathay Pacific
Find Deal
Wed, Sep 3 - Tue, Sep 30
Korean Air Logo
11:10 pm - 9:30 amHAN-ORD
22h 20m1 stop
Korean Air Logo
12:10 pm - 9:35 pmORD-HAN
21h 25m1 stop
$879Korean Air
Find Deal
Wed, Sep 24 - Sun, Sep 28
EVA Air Logo
12:05 pm - 8:45 pmHAN-ORD
20h 40m1 stop
EVA Air Logo
12:30 am - 4:50 pmORD-HAN
28h 20m1 stop
$931EVA Air
Find Deal
Wed, Sep 24 - Sat, Sep 27
Delta Logo
11:10 pm - 12:28 pmHAN-MDW
25h 18m2 stops
Delta Logo
6:17 pm - 9:35 pmMDW-HAN
39h 18m2 stops
$936Delta
Find Deal
Wed, Sep 3 - Tue, Sep 9
Delta Logo
12:00 pm - 9:57 pmHAN-ORD
21h 57m2 stops
Delta Logo
5:30 am - 9:35 pmORD-HAN
28h 05m2 stops
$936Delta
Find Deal
Wed, Sep 24 - Sun, Sep 28
United Airlines Logo
11:35 pm - 2:55 pmHAN-ORD
27h 20m1 stop
United Airlines Logo
7:10 am - 10:15 pmORD-HAN
27h 05m2 stops
$946United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
EVA Air Logo
12:05 pm - 8:45 pmHAN-ORD
20h 40m1 stop
EVA Air Logo
12:30 am - 11:05 amORD-HAN
22h 35m1 stop
$955EVA Air
Find Deal
Wed, Sep 3 - Mon, Sep 8
Logo
9:35 am - 3:00 pmHAN-ORD
41h 25m2 stops
Logo
4:00 pm - 6:05 pmORD-HAN
38h 05m1 stop
$956
Find Deal
Thu, Sep 18 - Thu, Sep 25
Logo
3:40 pm - 11:59 amHAN-ORD
32h 19m2 stops
Logo
4:00 pm - 9:55 amORD-HAN
29h 55m1 stop
$965
Find Deal
Thu, Sep 11 - Wed, Sep 24
United Airlines Logo
11:35 pm - 2:55 pmHAN-ORD
27h 20m1 stop
United Airlines Logo
11:50 am - 10:15 pmORD-HAN
22h 25m1 stop
$1,047United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24

United Airlines flights from Hanoi to Illinois

Our best United Airlines deals on Hanoi to Illinois flight tickets
United Airlines
Sep 17
HAN11:35 pmHanoi Noibai
27h 20m
1 stop
ORD2:55 pmChicago O'Hare Intl
Sep 24
ORD7:10 amChicago O'Hare Intl
27h 05m
2 stops
HAN10:15 pmHanoi Noibai
$946
Find similar
United Airlines
Sep 17
HAN11:35 pmHanoi Noibai
27h 20m
1 stop
ORD2:55 pmChicago O'Hare Intl
Sep 24
ORD11:50 amChicago O'Hare Intl
22h 25m
1 stop
HAN10:15 pmHanoi Noibai
$1,047
Find similar
United Airlines
Sep 17
HAN11:35 pmHanoi Noibai
29h 30m
2 stops
ORD5:05 pmChicago O'Hare Intl
Sep 24
ORD6:00 amChicago O'Hare Intl
28h 15m
2 stops
HAN10:15 pmHanoi Noibai
$1,118
Find similar

EVA Air flights from Hanoi to Illinois

Our best EVA Air deals on Hanoi to Illinois flight tickets
EVA Air
Sep 24
HAN12:05 pmHanoi Noibai
20h 40m
1 stop
ORD8:45 pmChicago O'Hare Intl
Sep 27
ORD12:30 amChicago O'Hare Intl
28h 20m
1 stop
HAN4:50 pmHanoi Noibai
$931
Find similar
EVA Air
Sep 3
HAN12:05 pmHanoi Noibai
20h 40m
1 stop
ORD8:45 pmChicago O'Hare Intl
Sep 8
ORD12:30 amChicago O'Hare Intl
22h 35m
1 stop
HAN11:05 amHanoi Noibai
$955
Find similar
EVA Air
Sep 18
HAN6:00 pmHanoi Noibai
38h 45m
1 stop
ORD8:45 pmChicago O'Hare Intl
Sep 24
ORD12:30 amChicago O'Hare Intl
22h 35m
1 stop
HAN11:05 amHanoi Noibai
$957
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hanoi to Illinois 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 August 5, 2025.
Use the filters below to find and compare flights from Hanoi to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 9/3

7:05 pm-2:25 pm

1 stop31h 20m

Chicago O'Hare Intl

Tue 9/30

4:00 pm-9:55 am

1 stop29h 55m

$870

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 9/24

11:10 pm-9:30 am

1 stop22h 20m

Chicago O'Hare Intl

Sun 9/28

12:10 pm-9:35 pm

1 stop21h 25m

$879

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 9/24

12:05 pm-8:45 pm

1 stop20h 40m

Chicago O'Hare Intl

Sat 9/27

12:30 am-4:50 pm

1 stop28h 20m

$931

HanoiChicago

HAN - MDW

HANMDW

Hanoi Noibai

Wed 9/3

11:10 pm-12:28 pm

2 stops25h 18m

Chicago Midway

Tue 9/9

6:17 pm-9:35 pm

2 stops39h 18m

$936

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 9/24

12:00 pm-9:57 pm

2 stops21h 57m

Chicago O'Hare Intl

Sun 9/28

5:30 am-9:35 pm

2 stops28h 05m

$936

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 9/17

11:35 pm-2:55 pm

1 stop27h 20m

Chicago O'Hare Intl

Wed 9/24

7:10 am-10:15 pm

2 stops27h 05m

$946

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 9/3

12:05 pm-8:45 pm

1 stop20h 40m

Chicago O'Hare Intl

Mon 9/8

12:30 am-11:05 am

1 stop22h 35m

$955

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 9/18

9:35 am-3:00 pm

2 stops41h 25m

Chicago O'Hare Intl

Thu 9/25

4:00 pm-6:05 pm

1 stop38h 05m

$956

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 9/11

3:40 pm-11:59 am

2 stops32h 19m

Chicago O'Hare Intl

Wed 9/24

4:00 pm-9:55 am

1 stop29h 55m

$965

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 9/17

11:35 pm-2:55 pm

1 stop27h 20m

Chicago O'Hare Intl

Wed 9/24

11:50 am-10:15 pm

1 stop22h 25m

$1,047

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 Illinois from

How to get the cheapest flight ticket from Hanoi to Illinois

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

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Hanoi to Illinois is on a Saturday when prices can be found for as low as $988. Flights from Hanoi to Illinois on a Sunday will generally be more expensive and average around $1,651. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Hanoi to Illinois during this time can be as low as $1,142. Flights in the morning are often more expensive with an average ticket price of $1,150.

Can stopping save me money on Hanoi to Illinois flights?

You could potentially save up to 1% on your flight if you consider stops on a Hanoi to Illinois flight.

Cheap Hanoi to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to Illinois

Best Price Found

$559

Fastest flight time

20h 40m

Direct flights

None

Airports in Illinois

2 airports
The best one-way flight to Illinois from Hanoi in the past 72 hours is $559. The best round-trip flight deal from Hanoi to Illinois found on momondo in the last 72 hours is $870.
The fastest flight from Hanoi to Illinois takes 20h 40m
There are no direct flights from Hanoi to Illinois. Popular non-direct routes for this connection are Hanoi Noibai Airport - Chicago O'Hare Intl Airport and Hanoi Noibai Airport - Chicago Midway Airport.
There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)
Search flight deals

  • When did momondo last update prices for flights from Hanoi Noibai Airport to Illinois?

    Prices for flights from Hanoi Noibai Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Hanoi Noibai Airport to Illinois?

  • How old do you have to be to fly from Hanoi Noibai Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hanoi Noibai Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois 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.

Best airlines flying from Hanoi to Illinois

Compare and see reviews for airlines that fly from Hanoi to Illinois with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $926Free CancellationRating
8.4
1,224 reviews
Search EVA Air flights

Why use momondo?

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

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 Illinois for you.

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

Yes. momondo enables you to select and highlight flights to Illinois from Hanoi with this policy.

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

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 Illinois from Hanoi.

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

Price alerts on flights to Illinois from Hanoi are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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