$619 Cheap Flights from Hanoi (HAN) to Denver (DEN)

View $619 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN)

Cheap Flights from Hanoi to Denver (HAN-DEN)

Prices were available within the past 7 days and start at $619 for one-way flights and $1,029 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Mon, Dec 22 - Tue, Jan 13
HAN
Hanoi
DEN
Denver
$1,029 Roundtrip, found 1 day ago
$1,029
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Mon, Dec 22 from Hanoi to Denver, returning Tue, Jan 13, priced at $1,029 found 1 day ago
All Nippon Airways
Mon, Sep 8 - Mon, Sep 15
HAN
Hanoi
DEN
Denver
$1,059 Roundtrip, found 23 hours ago
$1,059
Roundtrip
found 23 hours ago
Select All Nippon Airways flight, departing Mon, Sep 8 from Hanoi to Denver, returning Mon, Sep 15, priced at $1,059 found 23 hours ago
All Nippon Airways
Thu, Dec 25 - Thu, Jan 8
HAN
Hanoi
DEN
Denver
$1,063 Roundtrip, found 1 day ago
$1,063
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Dec 25 from Hanoi to Denver, returning Thu, Jan 8, priced at $1,063 found 1 day ago
EVA Airways
Mon, Sep 8 - Mon, Sep 15
HAN
Hanoi
DEN
Denver
$1,076 Roundtrip, found 23 hours ago
$1,076
Roundtrip
found 23 hours ago
Select EVA Airways flight, departing Mon, Sep 8 from Hanoi to Denver, returning Mon, Sep 15, priced at $1,076 found 23 hours ago
Asiana Airlines
Mon, Sep 8 - Mon, Sep 15
HAN
Hanoi
DEN
Denver
$1,078 Roundtrip, found 23 hours ago
$1,078
Roundtrip
found 23 hours ago
Select Asiana Airlines flight, departing Mon, Sep 8 from Hanoi to Denver, returning Mon, Sep 15, priced at $1,078 found 23 hours ago
Air Canada
Thu, Dec 25 - Thu, Jan 8
HAN
Hanoi
DEN
Denver
$1,222 Roundtrip, found 1 day ago
$1,222
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Dec 25 from Hanoi to Denver, returning Thu, Jan 8, priced at $1,222 found 1 day ago
Qatar Airways
Mon, Mar 16 - Thu, Mar 19
HAN
Hanoi
DEN
Denver
$1,233 Roundtrip, found 6 days ago
$1,233
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Mon, Mar 16 from Hanoi to Denver, returning Thu, Mar 19, priced at $1,233 found 6 days ago
Korean Air
Mon, Sep 8 - Mon, Sep 15
HAN
Hanoi
DEN
Denver
$1,336 Roundtrip, found 23 hours ago
$1,336
Roundtrip
found 23 hours ago
Select Korean Air flight, departing Mon, Sep 8 from Hanoi to Denver, returning Mon, Sep 15, priced at $1,336 found 23 hours ago
United
Mon, Dec 22 - Tue, Jan 13
HAN
Hanoi
DEN
Denver
$1,383 Roundtrip, found 1 day ago
$1,383
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 22 from Hanoi to Denver, returning Tue, Jan 13, priced at $1,383 found 1 day ago
Japan Airlines
Tue, Sep 9 - Sat, Sep 13
HAN
Hanoi
DEN
Denver
$1,387 Roundtrip, found 4 days ago
$1,387
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Tue, Sep 9 from Hanoi to Denver, returning Sat, Sep 13, priced at $1,387 found 4 days ago
Flights from Hanoi (HAN) to Denver (DEN)
Origin airport
Noi Bai Intl.
Destination airport
Denver Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, Delta, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Roundtrip price
$1,029
Distance
7782 mi

Hanoi to Denver Flights

The cheapest times to fly from Hanoi to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hanoi to Denver are during the month of December. You can find some of the cheapest flights from Hanoi to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hanoi to Denver

Sunday is one of the best days to book for cheap flights from Hanoi to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hanoi to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hanoi to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $619 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hanoi to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hanoi to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN) cost?
Grab a cheap one-way flight from $619 or cheap return flight from $1,029 from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN)?
The cheapest month to fly from HAN to DEN is December, when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN)?
To find the cheapest airline flying from HAN to DEN, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN)?
There are no daily direct flights available from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from HAN to DEN?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN)?
Book a flight from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN) last-minute?
Booking your flight from HAN to DEN shortly before your getaway is usually more expensive. But if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a HAN to DEN flight and hotel package?
You can save money by securing a HAN to DEN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Noi Bai Intl. Airport (HAN) to Denver Intl. Airport (DEN)?
Typically, you're able to reschedule or cancel your HAN to DEN flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further information, visit our Customer Service portal.

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*Available to One Key members.