ORD - HAN

$362 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 1/18. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

 
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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Everything you should know

Cheapest round-trip
$842
Overall average: $1,010
Cathay Pacific
Wed 1/21Wed 2/11
ORD - HAN • 1 stop
Cheapest one-way
$362
Typical prices: $510-$616
Multiple Airlines
Sun 1/18
ORD - HAN • 3 stops
Top airlines
Cathay Pacific
Cheapest • from $842 (round-trip)
EVA Air
Best reviews • 8.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 25% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hanoi!
Flight Deals
Booking Insights
Flight Deals

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

Wed, Jan 21 - Wed, Feb 11
Cathay Pacific Logo
2:35 pm - 10:05 am
ORD
-
HAN
30h 30m1 stop
Cathay Pacific Logo
11:05 am - 12:55 pm
HAN
-
ORD
38h 50m1 stop
$842Cathay Pacific
Tue, Mar 3 - Tue, Mar 17
Cathay Pacific Logo
2:35 pm - 10:05 am
ORD
-
HAN
30h 30m1 stop
Cathay Pacific Logo
11:05 am - 1:55 pm
HAN
-
ORD
38h 50m1 stop
$847Cathay Pacific
Wed, Apr 8 - Wed, Apr 15
EVA Air Logo
12:30 am - 11:05 am
ORD
-
HAN
22h 35m1 stop
EVA Air Logo
12:05 pm - 9:00 pm
HAN
-
ORD
20h 55m1 stop
$865EVA Air
Wed, Mar 4 - Tue, Mar 17
Cathay Pacific Logo
2:35 pm - 10:05 am
ORD
-
HAN
30h 30m1 stop
Cathay Pacific Logo
11:05 am - 1:55 pm
HAN
-
ORD
38h 50m1 stop
$867Cathay Pacific
Thu, Mar 5 - Mon, Mar 16
Cathay Pacific Logo
2:35 pm - 10:05 am
ORD
-
HAN
30h 30m1 stop
Cathay Pacific Logo
7:30 pm - 1:55 pm
HAN
-
ORD
30h 25m1 stop
$868Cathay Pacific
Tue, Mar 17 - Tue, Mar 31
EVA Air Logo
12:30 am - 11:35 am
ORD
-
HAN
23h 05m1 stop
EVA Air Logo
6:00 pm - 9:00 pm
HAN
-
ORD
39h 00m1 stop
$882EVA Air
Thu, Apr 30 - Fri, May 15
ANA Logo
7:10 am - 10:15 pm
ORD
-
HAN
27h 05m2 stops
ANA Logo
11:35 pm - 2:55 pm
HAN
-
ORD
27h 20m1 stop
$885ANA
Tue, Mar 3 - Wed, Mar 18
ANA Logo
10:30 am - 11:05 pm
ORD
-
HAN
23h 35m1 stop
ANA Logo
12:25 am - 2:50 pm
HAN
-
ORD
26h 25m1 stop
$886ANA
Wed, Jan 21 - Tue, Feb 10
ANA Logo
6:47 am - 11:05 pm
ORD
-
HAN
27h 18m2 stops
ANA Logo
12:25 am - 6:52 pm
HAN
-
ORD
31h 27m2 stops
$889ANA
Tue, Mar 3 - Wed, Mar 18
ANA Logo
10:30 am - 11:05 pm
ORD
-
HAN
23h 35m1 stop
ANA Logo
12:25 am - 8:23 pm
HAN
-
ORD
31h 58m2 stops
$890ANA
Booking Insights

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 October, where tickets cost $844 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $1,665 and $1,290 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 5 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$362
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 20% 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 $362 for a one-way ticket and $842 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?

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

  • 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 $1,367 and an overall rating of 8.5, EVA Air is the most popular choice. Korean Air is also a great choice for the route, with an average price of $882 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.

Reviews of the 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.
8.5
EVA AirOverall score based on 1297 reviews
8.1Food
8.0Entertainment
8.6Crew
8.4Boarding
8.3Comfort
Airline reviews

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

10.0 ExcellentVip, Dec 2025
LAX - TPE
Read more EVA Air reviews

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

Eva airlines has very goin service, despite being low cost. Meals and fin, not amazing, restrooms always clean and staff polite and helpful

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Staff show very stress with delayed flight more than passenger.

Awful had to ask for a supervisor to sit with my flight companion even t booked the tickets together weeks before

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

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.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

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

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Chicago to Istanbul was a much better experience than I expected since I’m more accustomed to Qatar Airways business class. The business lounge in the Istanbul airport was amazing - loved the lockers and phone charging stations, and the bathroom was a spa experience in itself. The onward leg from Istanbul to Karachi was utterly disappointing. Terrible plane, and I felt like I was in economy - the seats don’t come near to lying flat and the food was mediocre. What a sad downgrade - it isn’t as though the ticket on that leg was cheaper. So, on that front, there’s no contest with Qatar airways.

Second leg of Turkish Airline with Indigo is disaster for following reason. 1) You have to carry your cabin bags through ladder to boeing 777 because it was parked somewhere in parking lot and was not given a gate to board passengers and this seems to be people traveling to and fro from those flights and is not issue with flight itself. 2) I choose non vegetarian food on Turkish portal way ahead of checkin to entire trip, However the Indigo flight gave me random veg food saying they code veg food code from Turkish. 3) Indigo did not served any alcoholic beverages stating some weird reason which is non nonsensical. 4)Indigo have TV screens in front of you but it displays nothing except "Welcome Onboard" with annoying white black ground in dark flight. This is the most stupidest and annoying part because you are held hostage for 7 hours and only thing you could do is stare back at white screen which does not have entertainment package or even flight tracker. Such a shame.

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

Overall it was good. Food was bad. I ordered gluten free vegetarian meal. But I got gluten free chicken for my long flight from Seattle to Istanbul. I don’t eat any kind of meat. Second meal I got eggplant with meat which I couldn’t eat. I don’t understand why we can’t get gluten free vegetarian meal for a 12 hour flight. I eat the bread and that was it.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

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

Information on your arrival and departure airports