Illinois

$486+ Cheap flights from Vietnam to Illinois

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — ORD
Nov 25 — Dec 21
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Cheap flight deals from Vietnam to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Vietnam (VN0) to Illinois (USIL). 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 November 20, 2024.

Find flight deals from Vietnam to Illinois

Cheapest flights from Vietnam to Illinois
Explore the most affordable flight options available from Vietnam to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This oojo deal was found by Cheapflights users on 11/19. 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 12/121:55 amSGN - ORD
1 stop30h 40mEVA Air
Tue 12/3111:30 pmORD - SGN
1 stop33h 30mEVA Air
Deal found 11/19$952
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/139:40 amSGN - ORD
2 stops22h 55mMultiple Airlines
Tue 12/3111:30 pmORD - SGN
1 stop33h 30mMultiple Airlines
Deal found 11/19$1,112
This oojo deal was found by Cheapflights users on 11/19. 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.
Sat 12/1412:35 pmHAN - ORD
1 stop20h 00mEVA Air
Thu 1/211:30 pmORD - HAN
1 stop23h 05mEVA Air
Deal found 11/19$1,212
This Delta deal was found by Cheapflights users on 11/19. 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.
Fri 12/138:05 amSGN - ORD
2 stops41h 12mDelta
Tue 12/316:00 amORD - SGN
2 stops41h 50mDelta
Deal found 11/19$1,240
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/147:50 amSGN - STL
2 stops24h 18mAmerican Airlines
Fri 1/37:00 amSTL - SGN
2 stops26h 25mAmerican Airlines
Deal found 11/20$1,254
This United deal was found by Cheapflights users on 11/19. 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 12/1212:25 amHAN - ORD
2 stops33h 57mUnited Airlines
Thu 1/26:15 amORD - HAN
2 stops27h 50mUnited Airlines
Deal found 11/19$1,272
This FlightHub deal was found by Cheapflights users on 11/19. 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.
Sat 12/1411:45 pmSGN - STL
2 stops37h 27mJapan Airlines
Fri 1/36:30 amSTL - SGN
2 stops34h 20mJapan Airlines
Deal found 11/19$1,311
This FlightHub deal was found by Cheapflights users on 11/19. 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.
Fri 12/1312:25 amHAN - ORD
1 stop26h 25mANA
Thu 1/26:15 amORD - HAN
2 stops27h 50mANA
Deal found 11/19$1,343
This Japan Airlines deal was found by Cheapflights users on 11/19. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1311:55 pmHAN - ORD
2 stops37h 04mJapan Airlines
Thu 1/29:00 pmORD - HAN
2 stops36h 30mJapan Airlines
Deal found 11/19$1,422
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/145:50 pmHAN - ORD
2 stops25h 17mChina Southern
Thu 1/212:45 pmORD - HAN
3 stops57h 00mChina Southern
Deal found 11/19$1,443
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Sat 12/1411:55 pmHAN - ORD
2 stops32h 40mAmerican Airlines
Thu 1/27:35 amORD - HAN
2 stops25h 55mAmerican Airlines
Deal found 11/19$1,445
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/122:25 amSGN - ORD
2 stops39h 47mChina Southern
Tue 12/3112:45 pmORD - SGN
2 stops47h 40mChina Southern
Deal found 11/19$1,573

Find flights from Vietnam to Illinois within your budget

Customize your flight search to find flights from Vietnam 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, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 4/8

6:20 pm-2:25 pm

1 stop32h 05m

Chicago O'Hare Intl

Sat 4/26

4:05 pm-10:25 am

1 stop30h 20m

$925

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 4/8

6:20 pm-6:13 am

2 stops23h 53m

Chicago O'Hare Intl

Sat 4/26

8:15 pm-10:25 am

2 stops26h 10m

$935

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Thu 12/12

1:55 am-7:35 pm

1 stop30h 40m

Chicago O'Hare Intl

Tue 12/31

11:30 pm-10:00 pm

1 stop33h 30m

$952

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 4/8

7:50 am-1:28 pm

2 stops41h 38m

Chicago O'Hare Intl

Sat 4/26

5:20 pm-11:05 pm

2 stops41h 45m

$1,015

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 2/6

12:20 pm-8:40 am

1 stop33h 20m

Chicago O'Hare Intl

Sat 8/2

12:30 pm-9:35 pm

1 stop21h 05m

$1,022

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sat 1/11

12:25 am-5:54 am

2 stops42h 29m

Chicago O'Hare Intl

Sat 5/17

9:05 pm-10:15 pm

2 stops37h 10m

$1,116

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sun 1/12

6:20 pm-7:35 pm

1 stop38h 15m

Chicago O'Hare Intl

Fri 5/16

12:30 am-11:05 am

1 stop22h 35m

$1,140

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 2/6

12:20 pm-8:40 am

1 stop33h 20m

Chicago O'Hare Intl

Sat 8/2

6:20 am-10:55 am

2 stops40h 35m

$1,197

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 2/6

12:20 pm-8:40 am

1 stop33h 20m

Chicago O'Hare Intl

Fri 8/1

12:30 am-11:05 am

1 stop22h 35m

$1,223

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Sat 12/14

7:50 am-7:08 pm

2 stops24h 18m

Lambert-St Louis

Fri 1/3

7:00 am-10:25 pm

2 stops26h 25m

$1,254

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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Best time to book a flight from Vietnam to Illinois

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

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

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

Currently, September is the cheapest month in which you can book a flight from Vietnam to Illinois (average of $232). Flying from Vietnam to Illinois in June is currently the most expensive (average of $308). 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 VN to IL?

Find hourly flight availability from Vietnam to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

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

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated November 20, 2024.
To help decide which airline to fly from Vietnam to Illinois, see what other customers have to say about EVA Air, Japan Airlines and China Southern. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very good
1,024 reviews
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very good
1,308 reviews
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very good
833 reviews
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
1,460 reviews
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.1
Very good
3,486 reviews
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Related info for your journey

Find useful and relevant information for your journey from Vietnam to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Vietnam to Illinois one-way?

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at $555. EVA Air flights start at $561 while deals on ANA start at $594 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Vietnam to Illinois (average of $232). Flying from Vietnam to Illinois in June is currently the most expensive (average of $308). 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

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Alternative routes for Vietnam to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Vietnam to Illinois

Discover the top 3 airlines that operate flights from Vietnam to Illinois. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$875Average$1,528FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$915Average$1,171FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,115Average$1,486FlexibilityNo cancel feeOn-time69%
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