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Hanoi

$429+ Cheap flights from Illinois 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HAN
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Illinois to Hanoi

Keep the following information in mind while searching for Illinois to Hanoi flight deals. Data was last updated April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$946
(United Airlines)

One-way from

$429
(Gurufare)

Popular in

December

Cheapest in

January

Average price

$1,136
Provider with most accurate pricing for Chicago (CHI)-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Hanoi Noibai flights.
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From Illinois to Hanoi Noibai
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One-way flight from Illinois to Hanoi Noibai
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Highest demand for flights based on searches. 8% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Illinois to Hanoi

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

This oojo deal was found by Cheapflights users on 4/22. 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 9/1012:10 pmORD - HAN
1 stop21h 40mJapan Airlines
Wed 9/2411:20 pmHAN - ORD
1 stop21h 45mJapan Airlines
Deal found 4/22$789
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:30 amORD - HAN
1 stop23h 35mANA
Mon 3/212:25 amHAN - ORD
1 stop26h 25mANA
Deal found 4/21$790
This United Airlines deal was found by Cheapflights users on 4/22. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amORD - HAN
2 stops28h 05mUnited Airlines
Tue 12/912:25 amHAN - ORD
2 stops31h 21mUnited Airlines
Deal found 4/22$793
This United deal was found by Cheapflights users on 4/22. 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.
Wed 9/107:19 amORD - HAN
2 stops26h 56mMultiple Airlines
Wed 9/2411:35 pmHAN - ORD
1 stop27h 20mMultiple Airlines
Deal found 4/22$799
This FlightHub deal was found by Cheapflights users on 4/22. 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.
Thu 9/117:50 pmORD - HAN
1 stop31h 35mTurkish Airlines
Wed 9/2411:05 pmHAN - ORD
1 stop22h 35mTurkish Airlines
Deal found 4/22$832
This CrystalTravel deal was found by Cheapflights users on 4/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:05 amORD - HAN
1 stop21h 35mKorean Air
Tue 12/211:00 pmHAN - ORD
1 stop22h 30mKorean Air
Deal found 4/20$853
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:40 pmORD - HAN
1 stop30h 25mCathay Pacific
Sun 11/307:25 pmHAN - ORD
1 stop30h 35mCathay Pacific
Deal found 4/21$873
This Delta deal was found by Cheapflights users on 4/21. 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.
Mon 5/58:50 amORD - HAN
2 stops24h 45mDelta
Sun 5/1811:10 pmHAN - ORD
2 stops34h 20mDelta
Deal found 4/21$875
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/79:20 amMDW - HAN
2 stops24h 15mDelta
Sun 9/2111:10 pmHAN - MDW
2 stops25h 22mDelta
Deal found 4/22$880
This oojo deal was found by Cheapflights users on 4/22. 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.
Thu 9/256:24 amORD - HAN
2 stops40h 11mChina Airlines
Sat 10/45:50 pmHAN - ORD
2 stops31h 14mChina Airlines
Deal found 4/22$990
This Delta deal was found by Cheapflights users on 4/21. 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.
Wed 8/208:55 amSTL - HAN
2 stops24h 40mDelta
Wed 9/1712:00 pmHAN - STL
2 stops24h 37mDelta
Deal found 4/21$996
This oojo deal was found by Cheapflights users on 4/22. 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 9/2412:30 amORD - HAN
1 stop28h 20mEVA Air
Sat 10/412:05 pmHAN - ORD
2 stops28h 59mEVA Air
Deal found 4/22$1,014

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 April 22, 2025.
Use the filters below to find and compare flights from Illinois to Hanoi that are best for you.

Fly from

Illinois

Fly to

Hanoi

Route

Depart

Return

Price

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 5/5

8:50 am-9:35 pm

2 stops24h 45m

Hanoi Noibai

Sun 5/18

11:10 pm-9:30 pm

2 stops34h 20m

$875

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 5/5

4:00 pm-6:05 pm

1 stop38h 05m

Hanoi Noibai

Sun 5/18

10:55 am-2:25 pm

1 stop39h 30m

$886

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 5/7

6:30 am-10:15 pm

2 stops27h 45m

Hanoi Noibai

Wed 5/14

11:35 pm-1:16 am

2 stops37h 41m

$946

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 5/5

9:50 pm-10:15 pm

2 stops36h 25m

Hanoi Noibai

Sun 5/18

11:35 pm-2:55 pm

1 stop27h 20m

$952

St. LouisHanoi

STL - HAN

STLHAN

Lambert-St Louis

Wed 8/20

8:55 am-9:35 pm

2 stops24h 40m

Hanoi Noibai

Wed 9/17

12:00 pm-12:37 am

2 stops24h 37m

$996

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 5/7

7:50 pm-3:25 pm

1 stop31h 35m

Hanoi Noibai

Wed 5/14

11:05 pm-9:40 am

1 stop22h 35m

$1,074

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 5/6

12:30 am-11:05 am

1 stop22h 35m

Hanoi Noibai

Wed 5/14

12:05 pm-9:00 pm

1 stop20h 55m

$1,145

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Wed 5/21

6:00 am-9:35 pm

2 stops27h 35m

Hanoi Noibai

Wed 6/11

11:10 pm-9:45 pm

2 stops34h 35m

$1,146

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 5/7

6:30 am-10:15 pm

2 stops27h 45m

Hanoi Noibai

Wed 5/14

11:35 pm-2:55 pm

1 stop27h 20m

$1,198

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 5/5

12:20 pm-9:35 pm

1 stop21h 15m

Hanoi Noibai

Wed 5/14

11:10 pm-12:41 pm

2 stops25h 31m

$1,235

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 33 results
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Best time to book a flight from Illinois to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Hanoi

What is the cheapest month to book a flight from Illinois to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Illinois to Hanoi (average of $975). Flying from Illinois 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 IL to HAN?

Find hourly flight availability from Illinois 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 April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Hanoi as you normally would.

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 April 22, 2025.
To help decide which airline to fly from Illinois to Hanoi, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
EVA Air
8.4
Very good
1,179 reviews
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Korean Air
8.4
Very good
1,062 reviews
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Japan Airlines
8.3
Very good
1,452 reviews
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
China Airlines
8.3
Very good
727 reviews
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
ANA
8.3
Very good
847 reviews
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Located just 14.2 mi from the city center, Hanoi Noibai (HAN) is the airport most travelers will use when flying to Hanoi from Illinois.

  • What are the cheapest airlines to fly from Illinois to Hanoi one-way?

    The cheapest airlines for a one-way flight from Illinois to Hanoi are Cathay Pacific ($429), Delta ($518), and EVA Air ($577).

  • What are the most popular routes from Illinois to Hanoi?

    While some choose either Chicago Midway - Hanoi Noibai or Moline Quad-City - Hanoi Noibai, Chicago O'Hare Intl - Hanoi Noibai is the most popular route from Illinois to Hanoi.

  • Can I find deals for flights from Illinois to Hanoi that include hotel bookings?

    Yes. In addition to deals on Illinois to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Hanoi?

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

  • Can I find deals for business class flights from Illinois to Hanoi?

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Hanoi (average of $975). Flying from Illinois 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

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Alternative routes for Illinois to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Illinois to Hanoi

Discover the top 9 airlines that operate flights from Illinois 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$813Average$1,157FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$829Average$1,013FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$835Average$1,192FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$839Average$1,394FlexibilityNo cancel feeOn-time72%
ANACheapest$856Average$961FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$869Average$1,032FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$978Average$1,276FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$993Average$1,669FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,135Average$1,349FlexibilityNo cancel feeOn-timeN/A

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