$406 Find Cheap Flights from Chicago to Vietnam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Vietnam departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Vietnam Flight Deals from Chicago

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Ho Chi Minh City
Ho Chi Minh City2 stops$764
Hue
Hue2 stops$1,626
Ho Chi Minh City
Ho Chi Minh City2 stops$764
Hue
Hue2 stops$1,626

Cheap Flights from Chicago to Vietnam

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Vietnam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Chicago to Vietnam

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Chicago to Vietnam.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
8:00 am - 9:45 pmORD-SGN
25h 45m2 stops
 Logo
11:35 pm - 7:44 pmSGN-ORD
32h 09m2 stops
Mon, Sep 1 - Mon, Sep 8
United Airlines Logo
5:45 pm - 9:55 pmORD-SGN
40h 10m1 stop
United Airlines Logo
11:15 pm - 3:10 pmSGN-ORD
27h 55m1 stop
$767United Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 10
ANA Logo
12:50 pm - 9:55 pmORD-SGN
21h 05m1 stop
ANA Logo
7:00 am - 2:55 pmSGN-ORD
19h 55m1 stop
$778ANA
Find Deal
Wed, Aug 20 - Thu, Sep 4
ANA Logo
11:50 am - 10:15 pmORD-HAN
22h 25m1 stop
ANA Logo
12:25 am - 2:50 pmHAN-ORD
26h 25m1 stop
$786ANA
Find Deal
Mon, Sep 22 - Sun, Oct 26
Korean Air Logo
12:10 pm - 9:35 pmORD-HAN
21h 25m1 stop
Korean Air Logo
11:00 pm - 8:30 amHAN-ORD
22h 30m1 stop
$851Korean Air
Find Deal
Mon, Sep 22 - Mon, Nov 3
Turkish Airlines Logo
7:50 pm - 3:25 pmORD-HAN
31h 35m1 stop
Turkish Airlines Logo
10:55 pm - 11:10 amHAN-ORD
24h 15m1 stop
$929Turkish Airlines
Find Deal
Fri, Oct 24 - Sat, Nov 1
EVA Air Logo
3:20 pm - 11:40 amORD-SGN
32h 20m2 stops
EVA Air Logo
1:50 am - 8:45 pmSGN-ORD
30h 55m1 stop
$937EVA Air
Find Deal
Wed, Sep 17 - Tue, Sep 23
EVA Air Logo
12:30 am - 9:55 amORD-SGN
21h 25m1 stop
EVA Air Logo
1:50 am - 7:03 amSGN-ORD
41h 13m2 stops
$942EVA Air
Find Deal
Tue, Sep 16 - Tue, Sep 23
Korean Air Logo
12:10 pm - 11:15 pmORD-SGN
23h 05m1 stop
Korean Air Logo
2:05 pm - 8:40 amSGN-ORD
31h 35m1 stop
$964Korean Air
Find Deal
Wed, Sep 24 - Sun, Feb 15
Turkish Airlines Logo
11:25 am - 3:25 pmORD-HAN
40h 00m1 stop
Turkish Airlines Logo
11:05 pm - 9:40 amHAN-ORD
22h 35m1 stop
$1,187Turkish Airlines
Find Deal
Wed, Jun 11 - Wed, Jun 18
Useful Info

KAYAK's insights & trends for Chicago to Vietnam flights

Get data-powered insights and trends into flights from Chicago to Vietnam to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago to Vietnam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Vietnam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Vietnam is September, when tickets cost $989 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,783 and $1,523 respectively.

What’s the cheapest day of the week to fly from Chicago to Vietnam?

The average price of all round-trip flights from Chicago to Vietnam clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Chicago to Vietnam, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Vietnam, Monday is the cheapest day to fly and Friday is the most expensive.

How far in advance should I book a flight from Chicago to Vietnam?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago to Vietnam, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago to Vietnam, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.


Good to know

Low seasonApril
High seasonJanuary
Cheapest flight$406
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Chicago O'Hare Airport to Ho Chi Minh City

FAQs - booking Vietnam flights

  • What is the preferred means of transport to the city center from HAN airport?

    Taking a cab from Noi Bai International Airport into the center of Hanoi is the method that is certain to be both the quickest and most dependable. Depending on the level of traffic, the trip to and from HAN airport may be completed by any one of a number of different taxi companies in under 40min.

  • Are there car rental services at HAN airport?

    Car rental agencies may be located on the level of the International Terminal that is designated for passenger arrivals. Avis, Hertz, and Budget are the three rental car agencies that provide shuttle or pick-up services between Hanoi Noibai Airport and off-airport areas.

  • Can I stay overnight at ORD airport?

    Technically, Chicago O'Hare International Airport is open around the clock, although its security checkpoints close down at night with the exception of Terminal 5. If you are already within the Secure zones when they close, you are permitted to stay airside after the doors are locked.

  • Are there parking lots inside ORD airport?

    At O'Hare International Airport, guests have a selection of parking options, including valet service, hourly and daily parking, as well as long-term and economy parking. Level 1 of the main garage at O'Hare International Airport offers hourly parking and is conveniently located near the airport's domestic terminals.

  • How does KAYAK find such low prices on flights from Chicago to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Vietnam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Vietnam?

    The cheapest time of day to fly to Vietnam is generally in the afternoon, when round-trip flights cost $1,047 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to Vietnam is generally at night, which is peak travel time and where the average cost of a ticket is $1,274.

Top tips for finding cheap flights to Vietnam

  • If you are traveling to Vietnam, you can use either Noi Bai International Airport or Tan Son Nhat International Airport. HAN is the country's busiest airport in terms of passenger traffic, ranking second only to Tan Son Nhat International Airport. HAN is also the country's busiest airport in terms of cargo transit.
  • Chicago is home to two major international airports: O'Hare International Airport (abbreviated as ORD) and Chicago Midway International Airport (abbreviated as MDW). If you need to go anywhere across the globe or anywhere in the United States, you need to fly from O'Hare International Airport.
  • There are 15 waiting areas, or lounges, at ORD, with at least one at each terminal. You are welcome to utilize these lounges throughout your time at ORD. In addition, Chicago Midway Airport provides its passengers with lounges in each of the airport's terminals. These lounges have charging stations, as well as free Wi-Fi and showers, for the convenience of guests.
  • Traveling mothers may rest easy knowing that O'Hare International Airport has a comfortable nursing moms' lounge where they can nurse their children or pump breast milk. The airport's nursing area is situated in the rotunda of Terminal 3, which is also home to the airport's yoga room and urban garden. To accommodate nursing moms who want a more private setting, MDW (Chicago Midway) has a Mother's Room. In addition to a space to wash up and relax, it also provides a sink and some comfy sitting.
  • Passengers with mobility needs may make use of the many amenities that are offered at both the ORD and HAN airports. You may obtain help at any time before, during, or after your trip at any airport with renting a wheelchair and navigating the terminal. You must provide the airline with advance notice in order to take advantage of these amenities.

Top 5 airlines serving from Chicago to Vietnam

Need help choosing which airline to fly with from Chicago to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1186 reviews
8.1Food
8.3Comfort
8.6Crew
8.0Entertainment
8.4Boarding
Airline reviews

Aircraft was late getting to the gate - probably due to weather. We left the gate one hour late and had to wait another hour since we lost our slot in the takeoff queue. Our box was very wet and was falling apart when we got to Clark. It appears that luggage was exposed to weather in TPE while waiting to be loaded. Crew, however, handled the delay well and was able to provide planned service.

10.0 ExcellentDale, Apr 2025TPE - CRK
Read more EVA Air reviews

Aircraft was late getting to the gate - probably due to weather. We left the gate one hour late and had to wait another hour since we lost our slot in the takeoff queue. Our box was very wet and was falling apart when we got to Clark. It appears that luggage was exposed to weather in TPE while waiting to be loaded. Crew, however, handled the delay well and was able to provide planned service.

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

The flight attendants should be nicer, on my first flight I told them I’d prefer a veggie meal sometimes and then she began to lecture me about it, it was a late flight and I wanted an easy digestion meal so that I can sleep quickly. The meals were abit odd, breakfast on my last flight had eggs, oatmeal and fish, did not taste good at all, strange combination. The economy seats are very tight and crowded, not comfortable at all. Overall for the price I paid I thought I was going to get more.

seats are pitched well. you don't feel too tight.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

I think the business class service has declined as compared to how it was years ago. I am not a fan of the hello kitty graphics. Boarding was long and not well organized. The lounge in Taipei was not very good, the food was very poor. Did not live up to many international business class lounges.

It was a good flight. I would highly recommend it to family and friends.

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

long flights are difficult but the crew and amenities made it a very good experience

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

Need to have space for Cary on when traveler boarding any zone

When I selected my seats, it showed row 29 as the front row, so I paid extra to sit in what I thought would be the front row, but when I boarded the plane, row 29 was the second economy row. I was disappointed that I'd spent almost $100 more for no actual benefit.

everything was fine, would have liked better food but it was warm, great choices for movies

The carry on baggage was collected before boarding without further information where the passengers can collect them . When the flight arrived at Tan son Nhat airport, it was very complicate to find the luggage

When booking the flight i picked it because it said flying with ana even on our e-ticket as well but I showed up to the airport and I flew with united. I have flew with both airlines before and I prefer ana for the food quality and comfortable. So I was disappointed in that outcome and felt the food gave me minor ibs. The whole thing was missing leading with not getting what I thought I was paying for. Felt a bait and switched. Do not have confidence in using this app in the future trips

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

This was the best airline I’ve ever taken. The staff are amazing. The food was great. The pilot was phenomenal. I would highly recommend this airline.

There wasn't much entertainment for my short flight but the onboarding process was smooth and the crew provided wonderful service. The seats were also reasonably comfy. Great flight.

I had to get rerouted because the weather delayed my flight enough to miss both of my connecting flights. I select nearly 2 hours on customer service trying to get rerouted and had to miss my first plane which took my luggage to San Francisco. Luckily, customer service sent me to the same airport but I had to ride 12 hours in economy after I paid extra for premium economy. Totally sucks that I overpaid. Customer service and airplane crew were great and really helpful though. Although I still hate how small the seat was, especially since I'm smaller than average, I can't imagine how much it would suck for an average sized person.

I stopped flying with United back in the nineties. Today's experience reminded me of why.

We have had better ANA experience. The crew are friendly.

Great airline all together - triple 7 for a short flight was a plus - lots of room

Wonderfully pleasant experience. Good meal and beverage selections. Professional air staff.

Seat width can be a bit wider. not nice that they charge extra for the window seats. online check in can be greatly improved. in other words, their online interface is bad.

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

Our seats were all the way in back of the plane,

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Flight was delayed then we had to redirect for medical emergency during which time we had no information on what is the plan. The connecting flight was also delayed.

Professional & courteous cabin crew. Food was very good even in economy class

Everything you need to know for your flight from Chicago to Vietnam

Cabin class types available on flights to Vietnam

Cabin classes available on flights to Vietnam. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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