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$435+ Cheap flights from Chicago (CHI) to Vietnam

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SGN
אפר' 6 — אפר' 131
א' 4/6
א' 4/13
1 adult, Economy
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Cheap flight deals from Chicago to Vietnam

Keep the following information in mind while searching for Chicago to Vietnam flight deals. Data was last updated אפריל 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$878
(Travelocity)

One-way from

$435
(CrystalTravel)

Popular in

June

Cheapest in

October

Average price

$1,015
Provider with most accurate pricing for Chicago (CHI)-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Ho Chi Minh City flights.
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From Chicago (CHI) to Vietnam
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One-way flight from Chicago (CHI) to Vietnam
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Highest demand for flights based on searches. 22% potential increase in price ($345 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 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 Chicago to Vietnam

Cheapest flights from Chicago to Vietnam
Explore the most affordable flight options available from Chicago to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on אפריל 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/1. 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.
ב' 9/111:45 pmORD - HAN
1 stop27h 40mTurkish Airlines
ה' 9/1811:05 pmHAN - ORD
1 stop22h 35mTurkish Airlines
Deal found 4/1$831
This United Airlines deal was found by Cheapflights users on 4/1. 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.
א' 8/319:13 pmORD - HAN
2 stops37h 02mUnited Airlines
ב' 9/1511:35 pmHAN - ORD
1 stop27h 35mUnited Airlines
Deal found 4/1$863
This Korean Air deal was found by Cheapflights users on 4/1. 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.
ב' 9/112:10 pmORD - HAN
1 stop34h 30mKorean Air
ב' 9/1511:10 pmHAN - ORD
1 stop22h 20mKorean Air
Deal found 4/1$869
This United deal was found by Cheapflights users on 4/1. 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.
ג' 9/25:00 amORD - HAN
2 stops29h 15mMultiple Airlines
ד' 9/1711:35 pmHAN - ORD
1 stop27h 20mMultiple Airlines
Deal found 4/1$873
This Travelocity deal was found by Cheapflights users on 3/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ד' 9/1012:40 pmORD - DAD
2 stops30h 30mMultiple Airlines
ג' 9/3010:00 amDAD - ORD
2 stops34h 40mMultiple Airlines
Deal found 3/30$878
This Delta deal was found by Cheapflights users on 4/1. 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.
ב' 9/16:00 amORD - HAN
2 stops27h 35mDelta
ה' 9/1812:00 pmHAN - ORD
2 stops21h 53mDelta
Deal found 4/1$880
This Ovago deal was found by Cheapflights users on 3/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 12/27:35 pmORD - HAN
2 stops38h 30mANA
ג' 12/912:25 amHAN - ORD
1 stop26h 25mANA
Deal found 3/31$899
This eDestinos deal was found by Cheapflights users on 3/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ד' 4/234:00 pmORD - DAD
1 stop41h 25mCathay Pacific
ב' 5/2610:10 pmDAD - ORD
1 stop28h 15mCathay Pacific
Deal found 3/30$901
This Gurufare deal was found by Cheapflights users on 3/31. 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.
א' 11/210:30 amORD - DAD
1 stop37h 45mANA
ג' 11/1112:35 amDAD - ORD
1 stop26h 15mANA
Deal found 3/31$915
This FlightHub deal was found by Cheapflights users on 4/1. 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.
ה' 9/254:00 pmORD - SGN
1 stop37h 20mCathay Pacific
ש' 10/411:05 amSGN - ORD
1 stop39h 20mCathay Pacific
Deal found 4/1$925
This United Airlines deal was found by Cheapflights users on 3/31. 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.
ב' 4/286:30 amORD - SGN
2 stops29h 45mUnited Airlines
ד' 5/217:00 amSGN - ORD
2 stops24h 39mUnited Airlines
Deal found 3/31$928
This oojo deal was found by Cheapflights users on 3/31. 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.
ו' 9/57:50 pmORD - SGN
1 stop32h 20mTurkish Airlines
ו' 9/2610:05 pmSGN - ORD
1 stop31h 50mTurkish Airlines
Deal found 3/31$929

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Vietnam 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 אפריל 1, 2025.
Use the filters below to find and compare flights from Chicago to Vietnam that are best for you.

Fly from

Chicago

Fly to

Vietnam

Route

Depart

Return

Price

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

א' 9/28

3:51 pm-10:15 pm

2 stops42h 24m

Hanoi Noibai

א' 10/12

11:35 pm-11:50 pm

2 stops36h 15m

$874

ChicagoDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

ד' 9/10

12:40 pm-7:10 am

2 stops30h 30m

Da Nang

ג' 9/30

10:00 am-8:40 am

2 stops34h 40m

$878

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

ב' 9/8

11:45 pm-3:25 pm

1 stop27h 40m

Hanoi Noibai

ש' 9/27

11:05 pm-9:40 am

1 stop22h 35m

$886

ChicagoDa Nang

ORD - DAD

ORDDAD

Chicago O'Hare Intl

ד' 4/23

4:00 pm-9:25 pm

1 stop41h 25m

Da Nang

ב' 5/26

10:10 pm-2:25 pm

1 stop28h 15m

$901

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

ג' 5/6

7:10 am-10:15 pm

2 stops27h 05m

Hanoi Noibai

ג' 5/13

11:35 pm-2:55 pm

1 stop27h 20m

$903

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

א' 4/13

4:00 pm-5:20 pm

1 stop37h 20m

Ho Chi Minh City

א' 5/18

1:45 pm-2:25 pm

1 stop36h 40m

$925

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

ב' 4/28

6:30 am-12:15 am

2 stops29h 45m

Ho Chi Minh City

ד' 5/21

7:00 am-7:39 pm

2 stops24h 39m

$928

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

ה' 9/25

4:00 pm-6:05 pm

1 stop38h 05m

Hanoi Noibai

ש' 10/4

7:05 pm-2:25 pm

1 stop31h 20m

$930

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

ג' 5/6

5:45 pm-9:55 pm

1 stop40h 10m

Ho Chi Minh City

ג' 5/13

11:15 pm-8:40 am

1 stop21h 25m

$933

ChicagoHo Chi Minh City

ORD - SGN

ORDSGN

Chicago O'Hare Intl

ג' 4/29

5:56 pm-9:40 am

2 stops27h 44m

Ho Chi Minh City

ג' 5/6

5:30 pm-6:20 pm

2 stops36h 50m

$953

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to Vietnam

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

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

Currently, March is the cheapest month in which you can book a flight from Chicago to Vietnam (average of $922). Flying from Chicago to Vietnam in June is currently the most expensive (average of $1,566). 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 CHI to VN?

Find hourly flight availability from Chicago to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated אפריל 1, 2025.

When flying from Chicago to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Vietnam by month

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

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Temperature in Vietnam by month

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

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated אפריל 1, 2025.
See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Chicago to Vietnam have to say. 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
1,170 reviews

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,052 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
830 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
723 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Vietnam. 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 Chicago to Vietnam one-way?

    $435 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on ANA and United Airlines, with prices starting from $453 and $460, respectively.

  • What are the most popular routes from Chicago to Vietnam?

    The most popular route from Chicago to Vietnam is Chicago O'Hare Intl - Ho Chi Minh City. You may also consider Chicago O'Hare Intl - Hanoi Noibai or Chicago Midway - Ho Chi Minh City.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Chicago to Vietnam (average of $922). Flying from Chicago to Vietnam in June is currently the most expensive (average of $1,566). 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 Chicago to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to Vietnam

Discover the top 10 airlines that operate flights from Chicago to Vietnam. 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 אפריל 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$632Average$857FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$733Average$1,098FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$776Average$1,097FlexibilityNo cancel feeOn-time77%
ANACheapest$821Average$1,010FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$829Average$1,109FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$840Average$1,011FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$871Average$1,017FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$896Average$1,315FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$936Average$1,252FlexibilityNo cancel feeOn-time74%
DeltaCheapest$952Average$1,391FlexibilityNo cancel feeOn-timeN/A

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