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O'Hare Intl

$504+ Cheap flights from Hanoi (HAN) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — ORD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Hanoi to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$854
(Gotogate)

One-way from

$504
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$1,050
From Hanoi Noibai to Chicago O'Hare Intl
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One-way flight from Hanoi Noibai to Chicago O'Hare Intl
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Highest demand for flights based on searches. 15% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hanoi to O'Hare Intl

Cheapest flights from Hanoi to O'Hare Intl
Explore the most affordable flight options available from Hanoi to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Gotogate deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:55 amHAN - ORD
1 stop39h 30mCathay Pacific
Sun 10/194:00 pmORD - HAN
1 stop29h 55mCathay Pacific
Deal found 9/11$854
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:05 pmHAN - ORD
1 stop31h 20mCathay Pacific
Fri 10/313:40 pmORD - HAN
1 stop38h 45mCathay Pacific
Deal found 9/10$858
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:55 amHAN - ORD
1 stop39h 30mCathay Pacific
Fri 10/313:40 pmORD - HAN
1 stop30h 25mCathay Pacific
Deal found 9/10$864
This Flysmarter deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:55 amHAN - ORD
2 stops25h 33mMultiple Airlines
Sun 10/194:00 pmORD - HAN
1 stop29h 55mMultiple Airlines
Deal found 9/11$868
This EVA Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1912:05 pmHAN - ORD
1 stop20h 40mEVA Air
Sat 10/2512:30 amORD - HAN
1 stop23h 05mEVA Air
Deal found 9/10$881
This EVA Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:05 pmHAN - ORD
1 stop20h 40mEVA Air
Tue 9/2312:30 amORD - HAN
1 stop22h 35mEVA Air
Deal found 9/10$882
This Cathay Pacific deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:55 amHAN - ORD
1 stop39h 30mCathay Pacific
Sun 10/263:40 pmORD - HAN
1 stop30h 25mCathay Pacific
Deal found 9/10$889
This Cathay Pacific deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:05 pmHAN - ORD
2 stops34h 40mMultiple Airlines
Tue 10/283:40 pmORD - HAN
1 stop30h 25mMultiple Airlines
Deal found 9/10$890
This Cathay Pacific deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:05 pmHAN - ORD
1 stop31h 20mMultiple Airlines
Wed 9/247:01 pmORD - HAN
2 stops26h 54mMultiple Airlines
Deal found 9/10$901
This Vliegwinkel deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:05 pmHAN - ORD
1 stop20h 40mEVA Air
Sat 10/1812:30 amORD - HAN
1 stop22h 35mEVA Air
Deal found 9/11$916
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:35 pmHAN - ORD
1 stop20h 00mEVA Air
Sat 11/112:30 amORD - HAN
1 stop28h 45mEVA Air
Deal found 9/11$931
This Korean Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:10 pmHAN - ORD
1 stop22h 20mKorean Air
Thu 10/3012:15 pmORD - HAN
1 stop21h 30mKorean Air
Deal found 9/10$934

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hanoi to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Hanoi to Chicago O'Hare Intl Airport that are best for you.

Fly from

Hanoi

Fly to

O'Hare Intl

Route

Depart

Return

Price

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sun 10/19

12:05 pm-8:45 pm

1 stop20h 40m

Chicago O'Hare Intl

Sat 10/25

12:30 am-11:35 am

1 stop23h 05m

$881

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sat 10/11

7:05 pm-2:25 pm

1 stop31h 20m

Chicago O'Hare Intl

Thu 10/30

3:40 pm-10:05 am

1 stop30h 25m

$889

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Fri 10/10

10:55 am-2:25 pm

1 stop39h 30m

Chicago O'Hare Intl

Mon 10/27

3:40 pm-10:05 am

1 stop30h 25m

$889

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sat 10/11

7:05 pm-2:25 pm

1 stop31h 20m

Chicago O'Hare Intl

Fri 10/31

3:40 pm-10:05 am

1 stop30h 25m

$889

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sun 10/5

7:05 pm-2:25 pm

1 stop31h 20m

Chicago O'Hare Intl

Fri 10/24

4:00 pm-6:25 pm

1 stop38h 25m

$889

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sun 10/5

10:55 am-2:25 pm

1 stop39h 30m

Chicago O'Hare Intl

Mon 10/27

3:40 pm-10:05 am

1 stop30h 25m

$889

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sun 10/19

10:55 am-5:34 am

2 stops30h 39m

Chicago O'Hare Intl

Sun 10/26

3:40 pm-6:25 pm

1 stop38h 45m

$890

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sun 10/26

7:25 pm-12:21 pm

2 stops28h 56m

Chicago O'Hare Intl

Sun 11/2

2:40 pm-6:25 pm

1 stop38h 45m

$890

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Tue 10/7

11:10 pm-9:30 am

1 stop22h 20m

Chicago O'Hare Intl

Fri 10/31

12:15 pm-9:45 pm

1 stop21h 30m

$934

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Fri 10/3

11:10 pm-11:56 pm

2 stops36h 46m

Chicago O'Hare Intl

Sun 10/19

6:08 am-9:35 pm

2 stops27h 27m

$936

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
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Best time to book a flight from Hanoi to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Hanoi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Hanoi to Chicago O'Hare Intl Airport, such as EVA Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,236 reviews

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Hanoi to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hanoi to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Hanoi, you will be flying from Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There are 0 flights from Noibai to Chicago O'Hare Intl per day from 1 airline.

  • How long is the flight from Hanoi to Chicago O'Hare Intl Airport?

    Airlines like EVA Air and Cathay Pacific fly from Hanoi to Chicago O'Hare Intl Airport in about 20h 40m. The time it takes to get you to your destination can typically vary by up to 10h 40m. Airlines will cover a distance of 7977 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Hanoi to Chicago O'Hare Intl Airport round-trip?

    EVA Air, at $983, was found to be the cheapest airline from Hanoi to Chicago O'Hare Intl Airport.. This flight start at 13% lower than the current average price 3 months from now.

  • Can I find deals for flights from Hanoi to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Hanoi to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to O'Hare Intl.

  • Can I find deals for business class flights from Hanoi to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Hanoi to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hanoi to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Hanoi to Chicago O'Hare Intl Airport (average of $245). Flying from Hanoi to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Beloit
Racine
Rockford
Orland Park
Oak Brook
Downers Grove
Naperville
Elk Grove Village
Evanston
Merrillville
Bridgeview
Warrenville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hanoi to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Hanoi to Midway flights
Ho Chi Minh City to O'Hare Intl flights

Top airline flying from Hanoi to O'Hare Intl

Discover the top airline that operate flights from Hanoi to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$983Average$1,075FlexibilityNo cancel feeOn-time74%

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