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$444+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HAN
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from Illinois to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) 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 17, 2025.

Round-trip from

$879
(Trip.com)

One-way from

$444
(Kiwi.com)
From Illinois to Hanoi Noibai
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One-way flight from Illinois to Hanoi Noibai
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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 January 17, 2025.

This Booking.com deal was found by Cheapflights users on 1/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/116:30 amORD - HAN
2 stops27h 35mANA
Mon 3/312:25 amHAN - ORD
2 stops31h 30mANA
Deal found 1/16$885
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Sun 4/207:45 amORD - HAN
2 stops50h 30mUnited Airlines
Tue 4/2911:35 pmHAN - ORD
2 stops48h 19mUnited Airlines
Deal found 1/16$905
This oojo deal was found by Cheapflights users on 1/15. 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 5/47:50 pmORD - HAN
1 stop31h 35mTurkish Airlines
Sun 5/1111:05 pmHAN - ORD
1 stop22h 45mTurkish Airlines
Deal found 1/15$914
This FlightHub deal was found by Cheapflights users on 1/16. 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.
Tue 2/182:40 pmORD - HAN
1 stop30h 25mCathay Pacific
Thu 3/1311:05 amHAN - ORD
1 stop38h 55mCathay Pacific
Deal found 1/16$930
This ANA deal was found by Cheapflights users on 1/16. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1310:30 amORD - HAN
1 stop23h 35mMultiple Airlines
Wed 2/1912:25 amHAN - ORD
2 stops26h 56mMultiple Airlines
Deal found 1/16$961
This FlightHub deal was found by Cheapflights users on 1/16. 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 8/2712:30 amORD - HAN
1 stop22h 35mEVA Air
Mon 9/2212:05 pmHAN - ORD
1 stop20h 40mEVA Air
Deal found 1/16$989
This Delta deal was found by Cheapflights users on 1/16. 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.
Thu 3/66:45 amORD - HAN
2 stops25h 55mDelta
Tue 3/1811:00 pmHAN - ORD
2 stops36h 53mDelta
Deal found 1/16$996
This United deal was found by Cheapflights users on 1/16. 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.
Tue 3/187:30 amSTL - HAN
2 stops27h 35mUnited Airlines
Wed 5/1411:35 pmHAN - STL
2 stops32h 46mUnited Airlines
Deal found 1/16$1,006
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Tue 2/46:30 amORD - HAN
2 stops27h 00mAmerican Airlines
Tue 2/2511:55 pmHAN - ORD
2 stops32h 50mAmerican Airlines
Deal found 1/16$1,022
This Kissandfly.com deal was found by Cheapflights users on 1/16. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:00 amMDW - HAN
2 stops26h 40mMultiple Airlines
Sun 3/911:00 pmHAN - MDW
2 stops25h 36mMultiple Airlines
Deal found 1/16$1,075
This Gotogate deal was found by Cheapflights users on 1/16. 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.
Sun 3/211:25 amORD - HAN
1 stop21h 15mKorean Air
Sun 3/911:00 pmHAN - ORD
1 stop22h 40mKorean Air
Deal found 1/16$1,134
This Delta deal was found by Cheapflights users on 1/16. 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 2/266:00 amMDW - HAN
2 stops26h 40mDelta
Tue 3/1111:00 pmHAN - MDW
2 stops35h 27mDelta
Deal found 1/16$1,146

Find flights from Illinois to Hanoi within your budget

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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 2/11

6:30 am-11:05 pm

2 stops27h 35m

Hanoi Noibai

Mon 3/3

12:25 am-6:55 pm

2 stops31h 30m

$885

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Sun 4/20

7:45 am-10:15 pm

2 stops50h 30m

Hanoi Noibai

Tue 4/29

11:35 pm-11:54 am

2 stops48h 19m

$905

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Sun 5/4

7:50 pm-3:25 pm

1 stop31h 35m

Hanoi Noibai

Sun 5/11

11:05 pm-9:50 am

1 stop22h 45m

$914

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 2/18

2:40 pm-10:05 am

1 stop30h 25m

Hanoi Noibai

Thu 3/13

11:05 am-2:00 pm

1 stop38h 55m

$930

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 2/13

10:30 am-11:05 pm

1 stop23h 35m

Hanoi Noibai

Wed 2/19

12:25 am-2:21 pm

2 stops26h 56m

$961

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 3/6

6:45 am-9:40 pm

2 stops25h 55m

Hanoi Noibai

Tue 3/18

11:00 pm-11:53 pm

2 stops36h 53m

$996

St. LouisHanoi

STL - HAN

STLHAN

Lambert-St Louis

Tue 3/18

7:30 am-11:05 pm

2 stops27h 35m

Hanoi Noibai

Wed 5/14

11:35 pm-8:21 pm

2 stops32h 46m

$1,006

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Tue 2/4

6:30 am-10:30 pm

2 stops27h 00m

Hanoi Noibai

Tue 2/25

11:55 pm-7:45 pm

2 stops32h 50m

$1,022

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Wed 4/2

12:30 am-11:05 am

1 stop22h 35m

Hanoi Noibai

Sat 4/19

6:00 pm-9:00 pm

1 stop39h 00m

$1,023

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Sun 3/2

6:00 am-9:40 pm

2 stops26h 40m

Hanoi Noibai

Sun 3/9

11:00 pm-12:36 pm

2 stops25h 36m

$1,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 31 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.

Travel insights for flights from Illinois to Hanoi

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

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 January 17, 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 January 17, 2025.
To help decide which airline to fly from Illinois to Hanoi, see what other customers have to say about Korean Air, ANA and Cathay Pacific. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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
1,248 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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
847 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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
1,327 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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.

Delta
8.0
Very good
8,511 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

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 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 Korean Air ($493), ANA ($536), and Delta ($542).

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

    While some choose either Chicago Midway - Hanoi Noibai or Lambert-St Louis - 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 January 17, 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$1,302FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$979Average$1,286FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$993Average$1,669FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,145Average$1,351FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,152Average$1,361FlexibilityNo cancel feeOn-time68%
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