ORD - HAN

$405 Find Cheap Flights from Chicago to Hanoi

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 Hanoi departing on 8/11. 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.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Hanoi.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Hanoi.
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Cheap Flights from Chicago to Hanoi (ORD-HAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Hanoi 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Hanoi

Tue, Dec 2 - Wed, Dec 10
Cathay Pacific Logo
2:40 pm - 6:25 pmORD-HAN
38h 45m1 stop
Cathay Pacific Logo
7:25 pm - 1:00 pmHAN-ORD
30h 35m1 stop
$792Cathay Pacific
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Tue, Nov 4 - Sun, Nov 23
Cathay Pacific Logo
2:40 pm - 6:25 pmORD-HAN
38h 45m1 stop
Cathay Pacific Logo
11:05 am - 1:00 pmHAN-ORD
38h 55m1 stop
$799Cathay Pacific
Find Deal
Mon, Nov 3 - Wed, Nov 19
Korean Air Logo
11:05 am - 11:10 amORD-HAN
35h 05m1 stop
Korean Air Logo
11:00 pm - 8:30 amHAN-ORD
22h 30m1 stop
$814Korean Air
Find Deal
Mon, Nov 3 - Mon, Nov 24
Cathay Pacific Logo
2:40 pm - 6:25 pmORD-HAN
38h 45m1 stop
Cathay Pacific Logo
7:25 pm - 1:00 pmHAN-ORD
30h 35m1 stop
$822Cathay Pacific
Find Deal
Mon, Nov 3 - Thu, Nov 20
Korean Air Logo
11:05 am - 11:10 amORD-HAN
35h 05m1 stop
Korean Air Logo
11:00 pm - 8:30 amHAN-ORD
22h 30m1 stop
$831Korean Air
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Mon, Aug 11 - Mon, Aug 25
United Airlines Logo
9:40 pm - 10:15 pmORD-HAN
36h 35m2 stops
United Airlines Logo
11:35 pm - 6:26 pmHAN-ORD
30h 51m2 stops
$868United Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 8
United Airlines Logo
4:30 pm - 10:15 pmORD-HAN
41h 45m2 stops
United Airlines Logo
11:35 pm - 2:55 pmHAN-ORD
27h 20m1 stop
$922United Airlines
Find Deal
Sun, Oct 19 - Wed, Nov 12
EVA Air Logo
12:30 am - 11:05 amORD-HAN
22h 35m1 stop
EVA Air Logo
12:35 pm - 7:35 pmHAN-ORD
20h 00m1 stop
$991EVA Air
Find Deal
Mon, Sep 22 - Fri, Oct 3
EVA Air Logo
12:30 am - 4:50 pmORD-HAN
28h 20m1 stop
EVA Air Logo
12:05 pm - 8:45 pmHAN-ORD
20h 40m1 stop
$1,021EVA Air
Find Deal
Thu, Jul 10 - Wed, Jul 23
Turkish Airlines Logo
7:50 pm - 3:25 pmORD-HAN
31h 35m1 stop
Turkish Airlines Logo
11:05 pm - 9:40 amHAN-ORD
22h 35m1 stop
$1,210Turkish Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Chicago to Hanoi flights

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

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

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Hanoi clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Hanoi on a Thursday and more expensive on a Tuesday. On your return trip to Chicago, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Hanoi, 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 O'Hare Intl Airport to Hanoi is April, where tickets cost $893 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $1,830 and $1,308 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Hanoi?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Hanoi, 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 O'Hare Intl Airport to Hanoi, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonAugust
High seasonApril
Cheapest flight$405
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Chicago to Hanoi

When to book flights from Chicago to Hanoi

Are your dates flexible? Find out the best times to travel from Chicago to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Hanoi flights

  • What flight options do I have from Chicago to Hanoi?

    Connecting flights are available from Chicago to Hanoi with at least one or more layovers depending on the flight route. Korean Air and Vietnam Airlines offer connecting flights with a layover in Seoul. EVA Air, STARLUX, and China Airlines offer connecting flights with a layover in Taipei City, while Japanese Airlines have a layover in Tokyo.

  • Which airline should I fly with from Chicago O'Hare International Airport?

    Korean Air will be the ideal airline to fly with from Chicago O'Hare International Airport to Hanoi. This airline offers connecting flights with one layover in Seoul. You are guaranteed a comfortable onboard experience when flying with this airline since it features comfortable seating, a wide range of onboard entertainment, and warm & friendly services from staff in line with traditional Korean Hospitality.

  • Which airline is ideal to fly economy class with carry-on and checked baggage from Chicago to Hanoi?

    Japan Airlines is ideal for flying economy class if you have a carry-on and checked baggage. This airline offers the most generous baggage allowance when flying from Chicago to Hanoi. You can bring on board up to 9 bags as checked baggage with a total weight not exceeding 99 lbs.

  • Which airline is ideal for passengers traveling from Chicago to Hanoi in a wheelchair?

    China Airlines is the ideal airline for passengers traveling in a wheelchair. This airline provides wheelchairs at the airport for boarding, deplaning, and transferring flights for passengers with limited mobility. Also, you can bring onboard manual or electronic wheelchairs since the airline offers free wheelchair consignment services.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Hanoi?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Hanoi was $405 for a one-way ticket and $792 for a round-trip.

  • Do I need a passport to fly between Chicago and Hanoi?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago and on arrival in Hanoi.

  • Which airports will I be using when flying from Chicago to Hanoi?

    When flying out of Chicago you will be using Chicago O'Hare Intl. You will be landing at Hanoi, also known as Hanoi Noibai.

  • Which aircraft models fly most regularly from Chicago to Hanoi?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Hanoi?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Chicago and Hanoi, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Hanoi from Chicago?

    Taipei City is the most popular layover city among KAYAK users traveling from Chicago to Hanoi.

  • Which is the best airline for flights from Chicago to Hanoi, EVA Air or Korean Air?

    The two airlines most popular with KAYAK users for flights from Chicago to Hanoi are EVA Air and Korean Air. With an average price for the route of $1,202 and an overall rating of 8.4, EVA Air is the most popular choice. Korean Air is also a great choice for the route, with an average price of $1,119 and an overall rating of 8.4.

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

    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 Hanoi.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Chicago 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 Hanoi?

    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 to Hanoi with an airline and back to Chicago with another airline. Booking your flights between Chicago and HAN can sometimes prove cheaper using this method.

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

    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 to Hanoi from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Hanoi

  • When flying from Chicago to Hanoi, your departure airport will be Chicago O'Hare International Airport (ORD). This airport is the primary international airport serving Illinois and is approximately 17 miles from Downtown Chicago. Chicago O'Hare International Airport is easily accessible through taxi or ride-sharing services. Alternatively, you can board the Chicago Transit Authority Blue Line train directly connecting downtown and the airport terminal.
  • You will land at Noi Bai International Airport (HAN) when traveling from Chicago to Hanoi. This airport is the main international airport serving Hanoi and is the primary gateway for travelers flying to the capital city of Vietnam. Noi Bai International Airport is located approximately 28 miles from Downtown Hanoi. You can quickly get to this airport downtown by taxi or ride-sharing services.
  • Hilton Chicago O'Hare Airport is the ideal hotel for an early morning flight from Chicago to Hanoi. This hotel is near Chicago O'Hare International Airport and offers complimentary airport shuttle services for its guests. Other convenient choices include Hyatt Regency O'Hare, Marriott Chicago O'Hare, Sheraton Suites Chicago O'Hare, and Hampton Inn Chicago-O'Hare International Airport.
  • For late-night arrivals at Noi Bai International Airport, Novotel Suites Hanoi Airport is an ideal option, offering proximity to the airport and complimentary shuttle services. Other convenient hotels include Hanoi Airport Hotel, Airport View Hotel, Family Transit Hotel, Hong Ha Hotel, and Airport One Hotel.
  • Vietnam Airlines offers environmentally friendly services when flying from Chicago to Hanoi. This airline implements innovative ideas such as using recycled items and serving sustainable meals to make the flight eco-friendlier. The airline also reduces waste output by requesting passengers to carry their personal items instead of using disposable items provided onboard.

Top 5 airlines serving from Chicago to Hanoi

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Hanoi? 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 1204 reviews
8.0Entertainment
8.3Comfort
8.1Food
8.4Boarding
8.6Crew
Airline reviews

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

8.0 ExcellentAnonymous, Jun 2025LAX - TPE
Read more EVA Air reviews

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. Oh and the seats were more comfortable, had more ability to lean and the headrest was much better for flight sleeping. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

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.

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.

Good experience but could be better for people with injuries and needing extra assistance

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 night flight was only 2/3 full, which is always a plus. Room to stretch out for sleeping. Gracious stewardesses, attentive, and slim/attractive (which is rare these days). Good food, and curtesy wine.with meals. Comfortable seats and decent leg room (economy class)

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

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.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

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

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Delay and keep changing gates. I have to run around from B to C then to E.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

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

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

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

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