DEN - HAN

$377 Find Cheap Flights from Denver 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 Denver to Hanoi departing on 2/19. 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 Denver to Hanoi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Hanoi, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$800
Typical prices: $1,061-$1,400
China Eastern
Thu 1/22Wed 1/28
DEN - HAN • 2 stops
Cheapest one-way
$377
Typical prices: $594-$659
Multiple Airlines
Thu 2/19
DEN - HAN • 2 stops
When to travel
August
Cheapest • 35% price drop
May
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 Denver to Hanoi (DEN-HAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver 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 Denver to Hanoi

Thu, Jan 22 - Wed, Jan 28
China Eastern Logo
6:14 am - 5:45 pm
DEN
-
HAN
45h 31m2 stops
China Eastern Logo
2:45 am - 6:10 pm
HAN
-
DEN
29h 25m2 stops
$800China Eastern
Sun, Feb 8 - Tue, Mar 10
Multiple Airlines Logo
10:49 pm - 12:10 pm
DEN
-
HAN
47h 21m2 stops
Multiple Airlines Logo
1:30 pm - 12:30 am
HAN
-
DEN
24h 00m2 stops
$835Multiple Airlines
Wed, Apr 1 - Tue, Apr 14
China Eastern Logo
6:35 am - 2:00 pm
DEN
-
HAN
42h 25m2 stops
China Eastern Logo
2:20 am - 6:10 pm
HAN
-
DEN
28h 50m2 stops
$861China Eastern
Thu, Mar 5 - Thu, Mar 12
Delta Logo
5:30 am - 11:10 am
DEN
-
HAN
39h 40m2 stops
Delta Logo
11:05 pm - 8:00 pm
HAN
-
DEN
33h 55m2 stops
$900Delta
Sun, Mar 1 - Mon, Mar 9
Korean Air Logo
6:40 am - 9:45 pm
DEN
-
HAN
25h 05m2 stops
Korean Air Logo
11:05 pm - 5:28 pm
HAN
-
DEN
31h 23m2 stops
$905Korean Air
Sat, Jan 31 - Sat, Mar 7
Korean Air Logo
6:14 pm - 11:10 am
DEN
-
HAN
50h 56m2 stops
Korean Air Logo
11:05 pm - 5:00 pm
HAN
-
DEN
31h 55m2 stops
$912Korean Air
Tue, Jan 27 - Fri, Feb 13
Multiple Airlines Logo
1:34 pm - 10:35 am
DEN
-
HAN
31h 01m2 stops
Multiple Airlines Logo
11:35 am - 6:00 pm
HAN
-
DEN
44h 25m2 stops
$931Multiple Airlines
Tue, Jan 13 - Mon, Jan 19
ANA Logo
8:50 pm - 11:05 pm
DEN
-
HAN
36h 15m2 stops
ANA Logo
12:25 am - 12:10 pm
HAN
-
DEN
25h 45m1 stop
$934ANA
Thu, Jan 22 - Thu, Jan 29
Turkish Airlines Logo
7:20 pm - 3:25 pm
DEN
-
HAN
30h 05m1 stop
Turkish Airlines Logo
10:55 pm - 5:35 pm
HAN
-
DEN
32h 40m1 stop
$938Turkish Airlines
Tue, Jan 27 - Thu, Feb 12
ANA Logo
7:47 am - 11:05 pm
DEN
-
HAN
25h 18m2 stops
ANA Logo
12:25 am - 6:23 pm
HAN
-
DEN
31h 58m2 stops
$943ANA
Booking Insights

KAYAK's insights & trends for Denver to Hanoi flights

Get data-powered insights and trends into flights from Denver 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 Denver to Hanoi?

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

When flying from Denver to Hanoi, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Denver to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver 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 Denver to Hanoi is August, where tickets cost $896 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $3,321 and $1,777 respectively.

Good to know

Low seasonAugust
Cheapest flight$377
Best time to beat the crowds with an average 36% drop in price.
Flight from Denver to Hanoi

When to book flights from Denver to Hanoi

Are your dates flexible? Find out the best times to travel from Denver 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 flights from Denver to Hanoi

  • What is the cheapest flight from Denver to Hanoi?

    In the last 3 days, the lowest price for a flight from Denver to Hanoi was $377 for a one-way ticket and $800 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Denver to Hanoi?

    Star Alliance is the only airline alliance operating flights between Denver and Hanoi.

  • Which is the best airline for flights from Denver to Hanoi, ANA or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Hanoi are ANA and Asiana Airlines. With an average price for the route of $1,205 and an overall rating of 8.4, ANA is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $1,324 and an overall rating of 8.2.

  • How does KAYAK find such low prices on flights from Denver 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 Denver to Hanoi.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Denver 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 Denver 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 Denver with another airline. Booking your flights between Denver 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 Denver 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 Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Denver to Hanoi

 
See real verified KAYAK customer reviews for airlines flying from Denver 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 Denver 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
ANAOverall score based on 1023 reviews
8.2Comfort
7.9Entertainment
7.7Food
8.6Boarding
8.7Crew
Airline reviews

First trip from Tulsa to Houston by air. It went by quickly. I watched half a movie and continued the rest on the next flight. Staff was considerate and helpful.

8.0 ExcellentCecil, Dec 2025
IAH - NRT
Read more ANA reviews

First trip from Tulsa to Houston by air. It went by quickly. I watched half a movie and continued the rest on the next flight. Staff was considerate and helpful.

The meals were sufficient and tasty considering it was air travel food. Water coffee and juices offered each time a meal came by and water distributed between meals. It was good service in my opinion. Plenty of movies to enjoy. May not be the one you want but plenty of older movies and plenty of current ones as well. I enjoyed the trip.

Flight was good and comfortable, even for long haul economy. No complaints.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Purchased WiFi was slow to non functional. Staff was not personable or friendly. Seats were cramped. Boarding took long but I expected that.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

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!

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

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

Information on your arrival and departure airports