$577 Cheap Flights from Helsinki (HEL) to Denver (DEN)

View $577 flight on Sat, Feb 7, 2026Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Denver Intl. Airport (DEN)

Cheap Flights from Helsinki to Denver (HEL-DEN)

Prices were available within the past 7 days and start at $577 for one-way flights and $821 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, Apr 12 - Sat, Apr 25
HEL
Helsinki
DEN
Denver
$821 Roundtrip, found 4 days ago
$821
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sun, Apr 12 from Helsinki to Denver, returning Sat, Apr 25, priced at $821 found 4 days ago
Icelandair
Sat, Nov 1 - Sat, Nov 8
HEL
Helsinki
DEN
Denver
$823 Roundtrip, found 1 day ago
$823
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sat, Nov 1 from Helsinki to Denver, returning Sat, Nov 8, priced at $823 found 1 day ago
Icelandair
Fri, Mar 6 - Sat, Mar 14
HEL
Helsinki
DEN
Denver
$827 Roundtrip, found 4 hours ago
$827
Roundtrip
found 4 hours ago
Select Icelandair flight, departing Fri, Mar 6 from Helsinki to Denver, returning Sat, Mar 14, priced at $827 found 4 hours ago
Lufthansa
Wed, Dec 3 - Tue, Dec 9
HEL
Helsinki
DEN
Denver
$828 Roundtrip, found 5 days ago
$828
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Dec 3 from Helsinki to Denver, returning Tue, Dec 9, priced at $828 found 5 days ago
Lufthansa
Wed, Dec 3 - Tue, Dec 9
HEL
Helsinki
DEN
Denver
$831 Roundtrip, found 5 days ago
$831
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Dec 3 from Helsinki to Denver, returning Tue, Dec 9, priced at $831 found 5 days ago
Lufthansa
Wed, Dec 3 - Tue, Dec 9
HEL
Helsinki
DEN
Denver
$833 Roundtrip, found 5 days ago
$833
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Dec 3 from Helsinki to Denver, returning Tue, Dec 9, priced at $833 found 5 days ago
Lufthansa
Wed, Dec 3 - Tue, Dec 9
HEL
Helsinki
DEN
Denver
$835 Roundtrip, found 5 days ago
$835
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Dec 3 from Helsinki to Denver, returning Tue, Dec 9, priced at $835 found 5 days ago
Air Canada
Sat, Jan 10 - Sat, Jan 24
HEL
Helsinki
DEN
Denver
$839 Roundtrip, found 4 days ago
$839
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Jan 10 from Helsinki to Denver, returning Sat, Jan 24, priced at $839 found 4 days ago
Finnair
Sat, Nov 1 - Sat, Nov 8
HEL
Helsinki
DEN
Denver
$846 Roundtrip, found 1 day ago
$846
Roundtrip
found 1 day ago
Select Finnair flight, departing Sat, Nov 1 from Helsinki to Denver, returning Sat, Nov 8, priced at $846 found 1 day ago
Delta
Wed, Dec 3 - Tue, Dec 9
HEL
Helsinki
DEN
Denver
$867 Roundtrip, found 5 days ago
$867
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 3 from Helsinki to Denver, returning Tue, Dec 9, priced at $867 found 5 days ago

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Denver Intl. Airport (DEN) cost?
Get a cheap one-way flight from $577 or cheap return flight from $821 from Vantaa Airport (HEL) 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 Vantaa Airport (HEL) to Denver Intl. Airport (DEN)?
April is the cheapest month to fly from HEL to DEN. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Vantaa Airport (HEL) to Denver Intl. Airport (DEN)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HEL to DEN flight.
How many flights per day from Vantaa Airport (HEL) to Denver Intl. Airport (DEN)?
You'll need to book a flight with a layover if you're traveling from Vantaa Airport (HEL) to Denver Intl. Airport (DEN). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from HEL to DEN?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vantaa Airport (HEL) to Denver Intl. Airport (DEN)?
To avoid potential delays on the Vantaa Airport (HEL) to Denver Intl. Airport (DEN) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Vantaa Airport (HEL) to Denver Intl. Airport (DEN) last-minute?
Holding off until just before your departure to book a ticket from HEL to DEN often results in higher prices. Although you may find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans for the best chance of landing a bargain.
Is it cheaper to book a HEL to DEN flight and hotel package?
You'll typically save money by securing a HEL 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 easy to manage it all in one place. Once you've selected your preferred flights and accommodations, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Denver Intl. Airport (DEN)?
In most instances, you can cancel or modify your HEL to DEN flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Vantaa
Destination airport
Denver Intl.
Airlines serving
Air Canada, British Airways, Brussels Airlines, Finnair, Iberia, Icelandair, Lufthansa, Scandinavian Airlines
Roundtrip price
$820
Distance
4953 mi

Book with confidence

Book with confidence

Helsinki to Denver Flights

The cheapest times to fly from Helsinki 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 Helsinki to Denver are during the month of April. You can find some of the cheapest flights from Helsinki to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helsinki to Denver

Sunday is one of the best days to book for cheap flights from Helsinki 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 Helsinki 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 Helsinki to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $577 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 Helsinki 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 Helsinki 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.

 

Helsinki to Denver Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.