ORD - HAN

$401 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 5/6. 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
$672
Overall average: $1,125
Philippine Airlines
Sat 8/22Tue 9/1
ORD - HAN • 2 stops
Cheapest one-way
$401
Typical prices: $668-$831
Air India
Wed 5/6
ORD - HAN • 1 stop
Top airlines
Cheapest • from $672 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Chicago and Hanoi. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $1,121 (round-trip)
Shortest trip • 21h 19m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sat, Aug 22 - Tue, Sep 1
Philippine Airlines Logo
8:42 pm - 1:15 pm
ORD
-
HAN
52h 33m
2 stops
Philippine Airlines Logo
1:45 am - 7:00 am
HAN
-
ORD
41h 15m
2 stops
$672Philippine Airlines
Tue, Sep 1 - Tue, Sep 22
Multiple Airlines Logo
5:55 pm - 1:15 pm
ORD
-
HAN
31h 20m
2 stops
Multiple Airlines Logo
1:45 am - 7:00 am
HAN
-
ORD
41h 15m
2 stops
$678Multiple Airlines
Mon, Apr 13 - Wed, Apr 29
Cathay Pacific Logo
4:15 pm - 9:55 am
ORD
-
HAN
29h 40m
1 stop
Cathay Pacific Logo
7:10 pm - 1:55 pm
HAN
-
ORD
30h 45m
1 stop
$798Cathay Pacific
Wed, Aug 26 - Tue, Sep 15
Cathay Pacific Logo
4:00 pm - 6:10 pm
ORD
-
HAN
38h 10m
1 stop
Cathay Pacific Logo
7:10 pm - 1:55 pm
HAN
-
ORD
30h 45m
1 stop
$840Cathay Pacific
Sat, Apr 4 - Sun, Apr 19
Cathay Pacific Logo
4:15 pm - 6:10 pm
ORD
-
HAN
37h 55m
1 stop
Cathay Pacific Logo
10:55 am - 1:55 pm
HAN
-
ORD
39h 00m
1 stop
$848Cathay Pacific
Tue, Apr 7 - Tue, Apr 14
Etihad Airways Logo
2:00 pm - 6:40 am
ORD
-
HAN
28h 40m
1 stop
Etihad Airways Logo
8:40 pm - 8:35 am
HAN
-
ORD
23h 55m
1 stop
$860Etihad Airways
Tue, May 5 - Tue, May 19
Etihad Airways Logo
2:00 pm - 6:40 am
ORD
-
HAN
28h 40m
1 stop
Etihad Airways Logo
8:40 pm - 8:35 am
HAN
-
ORD
23h 55m
1 stop
$867Etihad Airways
Wed, Aug 26 - Mon, Sep 7
Cathay Pacific Logo
4:00 pm - 9:55 am
ORD
-
HAN
29h 55m
1 stop
Cathay Pacific Logo
11:00 am - 2:20 pm
HAN
-
ORD
39h 20m
1 stop
$870Cathay Pacific
Tue, Apr 14 - Wed, May 6
EVA Air Logo
12:30 am - 4:50 pm
ORD
-
HAN
28h 20m
1 stop
EVA Air Logo
6:00 pm - 9:00 pm
HAN
-
ORD
39h 00m
1 stop
$888EVA Air
Wed, Sep 2 - Fri, Sep 25
Cathay Pacific Logo
4:00 pm - 6:10 pm
ORD
-
HAN
38h 10m
1 stop
Cathay Pacific Logo
7:10 pm - 1:55 pm
HAN
-
ORD
30h 45m
1 stop
$890Cathay Pacific
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 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 $832 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,665 and $1,324 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 3 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$401
Most popular time to fly with an average 49% increase in price.
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 $401 for a one-way ticket and $672 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, oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Hanoi, with SkyTeam 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 $1,325 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 $869 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.
8.4
EVA AirOverall score based on 1373 reviews
8.4Boarding
8.6Crew
8.3Comfort
8.0Entertainment
8.1Food
Airline reviews

Amazing customer service. BUT!! It would be nice if the flight attendants SMILE a little more, I know they are doing their job, but it is importantly to smile back and be warm to passengers. Nobody is trying to hit on them, it’s just being polite. So, please Taiwanese flight attendants: SMILE MORE WHEN YOU INTERACT WITH PAYING CUSTOMERS

10.0 ExcellentDiego, Mar 2026
DFW - TPE
Read more EVA Air reviews

Amazing customer service. BUT!! It would be nice if the flight attendants SMILE a little more, I know they are doing their job, but it is importantly to smile back and be warm to passengers. Nobody is trying to hit on them, it’s just being polite. So, please Taiwanese flight attendants: SMILE MORE WHEN YOU INTERACT WITH PAYING CUSTOMERS

It was easy going check in was easy and pretty fast entertainment was up to date on movies and food was ok

Premium Economy seats were more comfortable than other airlines I have recently been on. Great staff. Food was unremarkable.

From checking at the airport to end of flights, attentive and caring personnel, comfortable seating, great food. I plan on using EVA again. Thank you, all.

Very nice, I feel I got good value for the price.

Amazing one of the best airlines i have ever traveled with. I live with medical issues called psoriatic arthritis and was in pain on the flight. The flight crew made sure I had fresh ice pack ever hour. Going above an beyond with service and care ⭐️⭐️⭐️⭐️⭐️.

Certain flight crew member were rude and short with me when I asked questions.

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

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.

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

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

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

It was great. It was my first time with Cathay Pacific and I really recommend.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

I wear hearing aids in both ears the infotainment system is hard to hear.

Crew was very good, but could have checked on us when meals were not being served also.

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Few vegetarian food options. Incorporating one per meal service would be best and captures a wider audience than just vegetarians (individuals with religious meat restrictions can also eat vegetarian).

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

the cabin was kept too hot. couldn't sleep as a result

It was an amazing experience. Flight crew's service, hospitality, and the food were phenomenal. I don't think I'd want to try any other airline company after this. I would definitely recommend to friends and family. Thank you Turkish Airlines !

Business Class pods are horrible. If you're petite, you might be able to sleep on the uncomfortable seat and bed. Crew and food are fantastic.

I have travelled many times on Turkish, but they always board at least 30-40 minutes past the stated time. If informed properly, passengers can choose to spend more time in the .lounge instead of standing around by the gate waiting to board. The new lounge at DFW was a big disappointment. The aircraft itself was a shock. In the past I have flown this sector with regular business class seating configuration of 1-2-1, The 2-3-2 seating is very disappointing after paying such high prices for tickets. The DFW to Istanbul segment was slightly better, but the Istanbul to Delhi segment was no better than premium economy. I will try to travel more on airlines which give business class passengers more value for their money.

Good overall. Seat spacing a bit tight between IST and ISB.

Excellent staff despite some trying passenger situations. Very impressed with their good attitudes and kindness.

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

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

Information on your arrival and departure airports