$417 Find Cheap Flights from Finland to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 3/11. 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 Denver

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$719
Typical prices: $827-$917
Icelandair
Fri 4/10Tue 4/28
HEL - DEN • 1 stop
Cheapest one-way
$417
Multiple Airlines
Wed 3/11
HEL - DEN • 3 stops
When to travel
September
Cheapest • 15% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Finland to Denver

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

Fri, Apr 10 - Tue, Apr 28
Icelandair Logo
3:00 pm - 7:00 pm
HEL
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$719Icelandair
Sun, Apr 12 - Tue, Apr 28
Icelandair Logo
3:00 pm - 7:00 pm
HEL
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$720Icelandair
Fri, Apr 10 - Thu, Apr 30
Icelandair Logo
3:00 pm - 7:00 pm
HEL
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$726Icelandair
Fri, Apr 10 - Fri, Apr 24
Icelandair Logo
3:00 pm - 7:00 pm
HEL
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$745Icelandair
Sun, Apr 12 - Fri, Apr 24
Icelandair Logo
3:00 pm - 7:00 pm
HEL
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$746Icelandair
Thu, Feb 26 - Wed, Mar 11
Lufthansa Logo
6:55 am - 1:40 pm
HEL
-
DEN
15h 45m
1 stop
Lufthansa Logo
9:20 pm - 11:35 pm
DEN
-
HEL
18h 15m
1 stop
$863Lufthansa
Thu, Feb 26 - Wed, Mar 11
Lufthansa Logo
6:55 am - 7:31 pm
HEL
-
DEN
21h 36m
2 stops
Lufthansa Logo
9:20 pm - 11:35 pm
DEN
-
HEL
18h 15m
1 stop
$873Lufthansa
Thu, Feb 26 - Wed, Mar 11
Air France Logo
7:00 am - 5:27 pm
HEL
-
DEN
19h 27m
2 stops
Air France Logo
12:51 pm - 1:10 pm
DEN
-
HEL
16h 19m
2 stops
$885Air France
Thu, Apr 16 - Mon, Apr 20
Icelandair Logo
3:00 pm - 7:00 pm
HEL
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$888Icelandair
Thu, Apr 16 - Mon, Apr 20
Icelandair Logo
3:00 pm - 7:00 pm
HEL
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$892Icelandair
Booking Insights

KAYAK's insights & trends for flights to Denver

Get data-powered insights and trends for flights to Denver to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Denver, 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 to Denver is September, where tickets cost $807 on average for one-way flights. On the other hand, the most expensive months are January and March, where the average cost of tickets from Finland is $1,193 and $1,063 respectively. For return trips, the best month to travel is September with an average price of $807.

How far in advance should I book a flight to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 62 days before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$417
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Helsinki to Denver

FAQs - booking Denver flights

  • How far is Denver Intl Airport from central Denver?

    The city center of Denver is 18 miles from Denver Intl Airport.

  • What is the name of Denver’s airport?

    There is only 1 airport in Denver, called Denver Intl Airport (DEN). It can also be referred to as Denver or Denver Intl.

  • How does KAYAK find such low prices on flights to Denver?

    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 to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Denver?

    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 Denver with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Denver?

    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 Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Denver are there each week?

    Each week there are around 9,511 direct flights from within Finland to Denver. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Denver

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denver flight deals.

Reviews of the top airline flying from Finland to Denver

 
See real verified KAYAK customer reviews for airlines flying to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Finland to Denver. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Denver? 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.
6.8
LufthansaOverall score based on 7780 reviews
7.0Boarding
7.6Crew
6.5Entertainment
6.3Food
6.8Comfort
Airline reviews

Excellent service; they helped me reschedule so I can fly in an earlier flight

10.0 ExcellentAnonymous, Feb 2026
EWR - IND
Read more Lufthansa reviews

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Very good. Comfortable and I felt well taken care of from start to finish

Bulkhead seats should not be an extra charge. They are extremely uncomfortable. And we missed our connecting flight due to slow luggage retreaval.

Not great - seats were very narrow and food was terrible.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Lakewood
Dillon
Broomfield
Englewood
Greenwood Village
Lone Tree
Central City
Wheat Ridge
Limon
Brighton
Fort Morgan
Evergreen
Erie

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver

Denver (DEN)