$576 Cheap Flights from Hanoi (HAN) to Denver (DEN)

View $576 flight on Fri, Dec 12, 2025Opens in a new window

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

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Cheap Flights from Hanoi to Denver (HAN-DEN)

Prices were available within the past 7 days and start at $576 for one-way flights and $965 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 29 - Wed, Nov 5
HAN
Hanoi
DEN
Denver
$965 Roundtrip, found 1 day ago
$965
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 29 from Hanoi to Denver, returning Wed, Nov 5, priced at $965 found 1 day ago
United
Mon, Dec 22 - Sat, Jan 10
HAN
Hanoi
DEN
Denver
$1,021 Roundtrip, found 2 hours ago
$1,021
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Dec 22 from Hanoi to Denver, returning Sat, Jan 10, priced at $1,021 found 2 hours ago
United
Mon, Jan 26 - Mon, Feb 16
HAN
Hanoi
DEN
Denver
$1,024 Roundtrip, found 2 hours ago
$1,024
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jan 26 from Hanoi to Denver, returning Mon, Feb 16, priced at $1,024 found 2 hours ago
United
Wed, Oct 29 - Tue, Nov 4
HAN
Hanoi
DEN
Denver
$1,030 Roundtrip, found 2 hours ago
$1,030
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 29 from Hanoi to Denver, returning Tue, Nov 4, priced at $1,030 found 2 hours ago
Asiana Airlines
Mon, Dec 15 - Wed, Dec 31
HAN
Hanoi
DEN
Denver
$1,071 Roundtrip, found 2 hours ago
$1,071
Roundtrip
found 2 hours ago
Select Asiana Airlines flight, departing Mon, Dec 15 from Hanoi to Denver, returning Wed, Dec 31, priced at $1,071 found 2 hours ago
STARLUX Airlines
Mon, Dec 22 - Wed, Jan 7
HAN
Hanoi
DEN
Denver
$1,090 Roundtrip, found 2 hours ago
$1,090
Roundtrip
found 2 hours ago
Select STARLUX Airlines flight, departing Mon, Dec 22 from Hanoi to Denver, returning Wed, Jan 7, priced at $1,090 found 2 hours ago
Air Canada
Tue, Nov 4 - Mon, Nov 24
HAN
Hanoi
DEN
Denver
$1,215 Roundtrip, found 2 days ago
$1,215
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Nov 4 from Hanoi to Denver, returning Mon, Nov 24, priced at $1,215 found 2 days ago
Qatar Airways
Wed, Jan 28 - Tue, Feb 10
HAN
Hanoi
DEN
Denver
$1,222 Roundtrip, found 2 hours ago
$1,222
Roundtrip
found 2 hours ago
Select Qatar Airways flight, departing Wed, Jan 28 from Hanoi to Denver, returning Tue, Feb 10, priced at $1,222 found 2 hours ago
Singapore Airlines
Tue, Nov 4 - Mon, Nov 24
HAN
Hanoi
DEN
Denver
$1,310 Roundtrip, found 2 days ago
$1,310
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue, Nov 4 from Hanoi to Denver, returning Mon, Nov 24, priced at $1,310 found 2 days ago
Delta
Wed, Oct 29 - Tue, Nov 4
HAN
Hanoi
DEN
Denver
$1,330 Roundtrip, found 2 hours ago
$1,330
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Oct 29 from Hanoi to Denver, returning Tue, Nov 4, priced at $1,330 found 2 hours ago

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 $576 or cheap return flight from $965 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 October, 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.

Travel information

Travel information

Origin airport
Noi Bai Intl.
Destination airport
Denver Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, Delta, Ethiopian Airlines, Etihad Airways, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United
Roundtrip price
$964
Distance
7782 mi

Book with confidence

Book with confidence

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 October. 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 $576 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.

 

Hanoi to Denver Flights

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*Available to One Key members.