HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hanoi

$439+ Cheap flights from O'Hare Intl (ORD) to Hanoi (HAN)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HAN
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Hanoi with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Chicago O'Hare Intl to Hanoi Noibai are usually found in April or September, booked 70 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from O'Hare Intl to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Hanoi (HAN). 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 January 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$890
(oojo)

One-way from

$439
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,250
Provider with most accurate pricing for Chicago O'Hare Intl-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Hanoi Noibai flights.
Search Deals
From Chicago O'Hare Intl to Hanoi Noibai
Search Deals
One-way flight from Chicago O'Hare Intl to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from O'Hare Intl to Hanoi

Cheapest flights from O'Hare Intl to Hanoi
Explore the most affordable flight options available from O'Hare Intl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2025.

This oojo deal was found by Cheapflights users on 1/22. 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.
Wed 2/2611:25 amORD - HAN
1 stop21h 15mKorean Air
Tue 3/1111:00 pmHAN - ORD
1 stop22h 40mKorean Air
Deal found 1/22$890
This Gurufare deal was found by Cheapflights users on 1/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:15 amORD - HAN
2 stops27h 00mANA
Thu 10/911:35 pmHAN - ORD
1 stop27h 20mANA
Deal found 1/22$903
This oojo deal was found by Cheapflights users on 1/22. 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 4/207:50 pmORD - HAN
1 stop31h 35mTurkish Airlines
Sun 5/411:05 pmHAN - ORD
1 stop22h 45mTurkish Airlines
Deal found 1/22$915
This United deal was found by Cheapflights users on 1/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 amORD - HAN
2 stops28h 15mUnited Airlines
Thu 10/911:35 pmHAN - ORD
2 stops35h 10mUnited Airlines
Deal found 1/22$916
This Mytrip deal was found by Cheapflights users on 1/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/411:35 amORD - HAN
2 stops33h 30mMultiple Airlines
Tue 3/119:15 pmHAN - ORD
3 stops43h 30mMultiple Airlines
Deal found 1/22$930
This FlightHub deal was found by Cheapflights users on 1/22. 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.
Mon 2/102:40 pmORD - HAN
1 stop38h 45mCathay Pacific
Mon 3/37:25 pmHAN - ORD
1 stop30h 35mCathay Pacific
Deal found 1/22$951
This FlightHub deal was found by Cheapflights users on 1/22. 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.
Wed 10/112:30 amORD - HAN
1 stop22h 35mEVA Air
Thu 10/912:05 pmHAN - ORD
1 stop20h 40mEVA Air
Deal found 1/22$989
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:15 amORD - HAN
2 stops26h 25mDelta
Tue 3/1111:00 pmHAN - ORD
2 stops36h 53mDelta
Deal found 1/21$996
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/208:05 amORD - HAN
2 stops25h 45mAmerican Airlines
Sun 5/411:20 pmHAN - ORD
2 stops33h 40mAmerican Airlines
Deal found 1/22$1,068
This oojo deal was found by Cheapflights users on 1/21. 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 2/1712:25 pmORD - HAN
3 stops39h 20mChina Southern
Mon 2/243:45 pmHAN - ORD
2 stops26h 11mChina Southern
Deal found 1/21$1,272
This oojo deal was found by Cheapflights users on 1/21. 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.
Fri 2/281:10 pmORD - HAN
2 stops59h 20mEtihad Airways
Fri 3/142:20 pmHAN - ORD
2 stops55h 05mEtihad Airways
Deal found 1/21$1,293

Find flights from O'Hare Intl to Hanoi within your budget

Customize your flight search to find flights from O'Hare Intl to Hanoi 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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 3/18

6:15 am-9:40 pm

2 stops27h 25m

Hanoi Noibai

Mon 3/31

11:10 pm-11:53 pm

2 stops36h 43m

$880

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 4/8

7:50 pm-3:25 pm

1 stop31h 35m

Hanoi Noibai

Tue 4/15

11:05 pm-5:55 pm

1 stop30h 50m

$888

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 2/26

11:25 am-9:40 pm

1 stop21h 15m

Hanoi Noibai

Tue 3/11

11:00 pm-9:40 am

1 stop22h 40m

$890

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 3/4

6:15 am-9:40 pm

2 stops26h 25m

Hanoi Noibai

Tue 3/11

11:00 pm-12:41 pm

2 stops25h 41m

$901

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Sat 2/22

7:00 am-11:05 pm

2 stops27h 05m

Hanoi Noibai

Wed 2/26

12:25 am-6:55 pm

2 stops31h 30m

$935

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 2/10

2:40 pm-6:25 pm

1 stop38h 45m

Hanoi Noibai

Mon 3/3

7:25 pm-1:00 pm

1 stop30h 35m

$951

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 3/6

11:30 pm-11:35 am

1 stop23h 05m

Hanoi Noibai

Thu 3/13

12:35 pm-8:35 pm

1 stop20h 00m

$1,052

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Sun 4/20

8:05 am-9:50 pm

2 stops25h 45m

Hanoi Noibai

Sun 5/4

11:20 pm-9:00 pm

2 stops33h 40m

$1,068

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 2/6

12:30 pm-10:30 pm

2 stops45h 00m

Hanoi Noibai

Sun 2/9

11:55 pm-8:08 am

2 stops45h 13m

$1,103

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 2/10

6:30 am-10:25 pm

2 stops26h 55m

Hanoi Noibai

Sun 3/2

12:25 am-2:32 pm

2 stops51h 07m

$1,135

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from O'Hare Intl to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Hanoi in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
oojoPrice Accuracy3 starsTrust Score*2 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from O'Hare Intl 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.

Travel insights for flights from O'Hare Intl to Hanoi

Get recent, data-driven insights about flights from O'Hare Intl to Hanoi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Hanoi. Price data was last updated on January 17, 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Hanoi (average of $975). Flying from Chicago O'Hare Intl Airport to Hanoi in December is currently the most expensive (average of $1,618). 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.

What is the cheapest time of day to fly from ORD to HAN?

Find hourly flight availability from O'Hare Intl to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2025.

When flying from Chicago O'Hare Intl Airport to Hanoi, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 37% versus a flight in the afternoon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Hanoi?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Hanoi. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Hanoi flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated January 22, 2025.
Read reviews from past customers who have flown ANA and EVA Air from Chicago to Hanoi. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very good
1,252 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,447 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Hanoi. 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 into for flights to Hanoi from Chicago O'Hare Intl?

    Most people fly into Hanoi Noibai (HAN) if they book a flight to Hanoi from Chicago O'Hare Intl. On average, Noibai has 0 inbound flights from Chicago O'Hare Intl per day from 7 airlines. Hanoi Noibai is conveniently located just 14.2 mi from Hanoi’s city center.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Hanoi round-trip?

    Flying on Korean Air is currently your cheapest option to Hanoi, with prices starting at $890. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Cathay Pacific, with the lowest prices starting at $915 and $951, respectively. Korean Air is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Hanoi one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $493. Users have also found prices from $542 and $546 on Delta and ANA, respectively.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Hanoi?

    Of the flights from Chicago O'Hare Intl Airport to Hanoi that have layovers, most of them stop in Incheon.

  • What are some popular things to do or see while on a layover in Incheon?

    The majority of Incheon visitors spend their time at G Tower, Wolmido Amusement Park, and Moraenae Market. Travelers on a layover in Incheon can visit G Tower, Wolmido Amusement Park, and Moraenae Market, by traveling 10.7 mi, 8.3 mi, and 14.7 mi, respectively after landing at Incheon Intl. Travelers in need of a car in Incheon can rent one for about $46 per day.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Hanoi flights?

    Chicago O'Hare Intl Airport to Hanoi flights have a layover in Taipei City least often.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Hanoi 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 Chicago O'Hare Intl Airport to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Hanoi (average of $975). Flying from Chicago O'Hare Intl Airport to Hanoi in December is currently the most expensive (average of $1,618). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from O'Hare Intl to Hanoi

Discover the top 7 airlines that operate flights from O'Hare Intl to Hanoi. 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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$816Average$1,094FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$829Average$836FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$839Average$1,394FlexibilityNo cancel feeOn-time72%
ANACheapest$856Average$999FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$976Average$1,303FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$979Average$1,286FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,145Average$1,350FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.