DEN - HAN

$452 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 8/18. 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 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
$793
Typical prices: $919-$791
China Eastern
Wed 11/4Wed 11/18
DEN - HAN • 2 stops
Cheapest one-way
$452
Typical prices: $477-$559
Multiple Airlines
Tue 8/18
DEN - HAN • 2 stops
Top airlines
Cheapest • from $789 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Denver and Hanoi. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,461 (round-trip)
Shortest trip • 21h 46m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% price drop
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

Wed, Nov 4 - Wed, Nov 18
China Eastern Logo
6:30 am - 1:45 am
DEN
-
HAN
29h 15m
2 stops
China Eastern Logo
6:45 pm - 6:10 pm
HAN
-
DEN
37h 25m
2 stops
$793China Eastern
Thu, Sep 3 - Wed, Sep 9
Multiple Airlines Logo
7:00 am - 1:20 am
DEN
-
HAN
29h 20m
2 stops
Multiple Airlines Logo
2:20 am - 12:25 am
HAN
-
DEN
35h 05m
2 stops
$855Multiple Airlines
Tue, Oct 20 - Tue, Nov 3
China Eastern Logo
6:30 am - 1:20 am
DEN
-
HAN
29h 50m
2 stops
China Eastern Logo
2:45 am - 6:10 pm
HAN
-
DEN
29h 25m
2 stops
$903China Eastern
Thu, Sep 3 - Wed, Sep 9
Multiple Airlines Logo
7:00 am - 1:20 am
DEN
-
HAN
29h 20m
2 stops
Multiple Airlines Logo
2:20 am - 3:52 am
HAN
-
DEN
38h 32m
3 stops
$950Multiple Airlines
Thu, Sep 3 - Wed, Sep 9
Multiple Airlines Logo
7:00 am - 1:20 am
DEN
-
HAN
29h 20m
2 stops
Multiple Airlines Logo
2:20 am - 3:52 am
HAN
-
DEN
38h 32m
3 stops
$951Multiple Airlines
Tue, Sep 15 - Sat, Sep 19
Multiple Airlines Logo
7:30 am - 1:20 am
DEN
-
HAN
28h 50m
2 stops
Multiple Airlines Logo
2:20 am - 12:25 am
HAN
-
DEN
35h 05m
2 stops
$963Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
China Eastern Logo
6:30 am - 2:10 pm
DEN
-
HAN
41h 40m
2 stops
China Eastern Logo
6:45 pm - 6:10 pm
HAN
-
DEN
37h 25m
2 stops
$973China Eastern
Wed, Sep 2 - Sun, Sep 13
United Airlines Logo
11:40 am - 10:15 pm
DEN
-
HAN
21h 35m
1 stop
United Airlines Logo
11:35 pm - 12:05 pm
HAN
-
DEN
25h 30m
1 stop
$1,033United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
7:30 pm - 10:15 pm
DEN
-
HAN
37h 45m
2 stops
United Airlines Logo
11:35 pm - 12:05 pm
HAN
-
DEN
25h 30m
1 stop
$1,037United Airlines
Thu, Oct 29 - Mon, Nov 2
China Eastern Logo
6:30 am - 5:45 pm
DEN
-
HAN
46h 15m
2 stops
China Eastern Logo
6:45 pm - 6:10 pm
HAN
-
DEN
37h 25m
2 stops
$1,038China Eastern
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.

How much is a round-trip flight from Denver to Hanoi?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Hanoi departing in November.

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 November, where tickets cost $793 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $2,535 and $1,369 respectively.

Good to know

Low seasonOctober
Cheapest flight$452
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 12% increase 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 5 days, the lowest price for a flight from Denver to Hanoi was $452 for a one-way ticket and $789 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?

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

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

    The two airlines most popular with KAYAK users for flights from Denver to Hanoi are Korean Air and ANA. With an average price for the route of $1,175 and an overall rating of 8.4, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of $1,724 and an overall rating of 8.3.

  • 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 5 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
Korean AirOverall score based on 1218 reviews
8.7Crew
8.3Comfort
8.1Food
8.5Boarding
8.2Entertainment
Airline reviews

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

8.0 ExcellentCarlos J, Apr 2026
TPA - ATL
Read more Korean Air reviews

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

Lousy entertainment system. Crews are excellent. Meal is just mediocre.

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.

Roomy airlines. Friendly staff. Timely service. Temp was warm during the flight.

As usual the flight from AUS in Austin to SFO was late because they didn’t have adequate staffing to board the plane on time creating a 1 hour delay, which resulted in me missing my flight to Osaka due to a missed connection. When I got to the gate 10 minutes late after landing exactly the time the connecting flight was taking off, I saw my flight to Osaka sitting at the gate and that gates had closed. I attempted to contact United Via chat on the United App and was given the runaround and passed between 2 separate “agents” who after saying they could rebook me, told me I needed to go to ANA even though they’re partners and all of my ticketing was through United. After going to ANA’s gate at SFO to try and get help I was told I would need to leave and go to United’s ticket counter in order to get help. The ANA agents said that it was United’s issue. An hour after running to try to make my flight I got to the United counter. I showed the agent my itinerary and she helped as much as she could. I was booked on a flight that would occur 13 hours after my original flight to Osaka and given $45 in vouchers which doesn’t cover much at SFO. I had also spent 30000 miles with United to get an upgrade with more legroom. And that was not refunded to this point. Ultimately I lost 1 whole day of vacation in with my wife and kids and, the 30000 airline miles and I’m out the money and time I spent. In these situations United and their partners should go out of their way to communicate and accommodate but I was left to my own devices to find the right resources. The only option was to fly to Seoul 12 hours and take a connecting flight to Osaka: I am a United Skyniles member and would not recommend booking a flight with them unless you thoroughly understand the routes as it is likely you will be left to your own devices to resolve the situation.

The food was terrible and totally inedible. If you are flying with ANA/United bring your own food it was a long flight to be hingry

Staff at gate and crew on plane efficient and friendly.

I thought I bought the ticket directly through Kayak not a 3rd party

I like that we made it faster than regularly scheduled. Everything else was poor. The boarding was slow and chaotic. One person was screaming instructions to people that didn’t understand and there was only one camera so boarding was slow. The crew was not very friendly and one stewardess was extremely rude to everyone the entire flight. The food was not good and not themed to the country we were going to like every international flight I’ve taken. Lastly the seats were awful. After this flight I would never recommend United and will actively avoid booking another flight through them.

When I checked in, it printed two bag tags. The helper said they would cancel the other. They canceled both and my bag was left behind

The ladies are great seats should be a little bigger!

Couple of hours delayed, we had to re-booked our Shinkansen reservation twice. United Aiines need to improve their time!

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak uses scammer sites to steal money from their victims.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

When one asks for water because they are dehydrated, bring more then a sip or two in a small cup. Bring them a whole bottle.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

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.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

This planes staff was top tier. Everything went great and had a great flight home.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

It was a short flight so I was expecting too much

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

This was my first time ever flying China Eatern and it will not be my last. I was very satisfied with my whole experience and trip. Thank you very much and until soon.

It was just fine. The sirlines did live up fully to my expectation.

The flight was delayed. The staff made us wait in the room that is too small and it was crowded and with no seats available for waiting. They did not tell us why the delay occurred.

While boarding at PVG, there was a ticket checking at the gate, then there was another ticket checking at the bottom of the escalator, which created quite a dangerous congestion. Not sure which idiot made this absolutely unnecessary arrangement.

While boarding at PVG, there was a ticket checking by the gate, then there was another ticket checking right at the bottom of the escalator, which created quite a dangerous congestion. Don't understand why the duplication?

I was traveling alone with an infant, so the crew was incredibly helpful. Both the international and subsequent domestic flights were impeccable.

Plane was good. But food was bad and air host was so rude. I will never fly with China Eastern again

The flight was delayed by 2 hours, although to their credit they delayed my connecting flight so people could reach it. Also their site is a nightmare to navigate on a phone. Everything else was good.

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

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

Information on your arrival and departure airports