$433 Find Cheap Flights from Helsinki to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to Colorado departing on 1/26. 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 Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Colorado, 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 Helsinki to Colorado, as well as popular online travel agencies
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Flight Deals
Booking Insights
Flight Deals

Book Cheap Helsinki to Colorado Plane Tickets

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

Mon, Jan 26 - Mon, Feb 9
Multiple Airlines Logo
8:30 pm - 9:04 pm
HEL
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DEN
57h 34m2 stops
Multiple Airlines Logo
3:40 pm - 12:55 pm
DEN
-
HEL
12h 15m1 stop
$703Multiple Airlines
Mon, Jan 26 - Mon, Feb 9
Multiple Airlines Logo
8:30 pm - 9:04 pm
HEL
-
DEN
57h 34m2 stops
Multiple Airlines Logo
3:40 pm - 12:55 pm
DEN
-
HEL
12h 15m1 stop
$728Multiple Airlines
Mon, Jan 26 - Mon, Feb 9
Multiple Airlines Logo
7:50 am - 9:35 am
HEL
-
DEN
34h 45m2 stops
Multiple Airlines Logo
3:40 pm - 12:55 pm
DEN
-
HEL
12h 15m1 stop
$747Multiple Airlines
Mon, Jan 26 - Mon, Feb 9
Air Canada Logo
6:55 am - 7:55 pm
HEL
-
DEN
22h 00m2 stops
Air Canada Logo
11:15 am - 1:10 pm
DEN
-
HEL
16h 55m2 stops
$827Air Canada
Mon, Jan 26 - Mon, Feb 9
Lufthansa Logo
6:55 am - 1:40 pm
HEL
-
DEN
15h 45m1 stop
Lufthansa Logo
4:20 pm - 6:50 pm
DEN
-
HEL
17h 30m1 stop
$856Lufthansa
Mon, Jan 26 - Mon, Feb 9
Lufthansa Logo
6:55 am - 1:40 pm
HEL
-
DEN
15h 45m1 stop
Lufthansa Logo
4:20 pm - 6:50 pm
DEN
-
HEL
17h 30m1 stop
$857Lufthansa
Tue, Jan 27 - Tue, Feb 3
Icelandair Logo
1:55 pm - 11:35 pm
HEL
-
DEN
18h 40m2 stops
Icelandair Logo
7:00 am - 12:55 pm
DEN
-
HEL
20h 55m2 stops
$860Icelandair
Mon, Jan 26 - Mon, Feb 9
Air Canada Logo
6:55 am - 7:55 pm
HEL
-
DEN
22h 00m2 stops
Air Canada Logo
11:15 am - 1:10 pm
DEN
-
HEL
16h 55m2 stops
$871Air Canada
Mon, Jan 26 - Mon, Feb 9
Air Canada Logo
6:55 am - 7:55 pm
HEL
-
DEN
22h 00m2 stops
Air Canada Logo
11:15 am - 1:10 pm
DEN
-
HEL
16h 55m2 stops
$876Air Canada
Tue, Jan 27 - Tue, Feb 3
Lufthansa Logo
7:05 am - 1:40 pm
HEL
-
DEN
15h 35m1 stop
Lufthansa Logo
4:20 pm - 6:50 pm
DEN
-
HEL
17h 30m1 stop
$879Lufthansa
Booking Insights

KAYAK's insights & trends for Helsinki to Colorado flights

Get data-powered insights and trends into flights from Helsinki to Colorado to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Helsinki to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki to Colorado, 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 Helsinki to Colorado is February, when tickets cost $703 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $1,135 and $1,063 respectively.

How far in advance should I book a flight from Helsinki to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Helsinki to Colorado, 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 on the flight from Helsinki to Colorado, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$433
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Helsinki to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Helsinki to Colorado?

    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 Helsinki to Colorado.

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

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

    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 from Helsinki to Colorado 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 from Helsinki to Colorado?

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

Reviews of the top airline flying from Helsinki to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Helsinki to Colorado. 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 Helsinki to Colorado? 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 7675 reviews
7.6Crew
6.3Food
6.4Entertainment
7.0Boarding
6.8Comfort
Airline reviews

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

8.0 ExcellentKEVIN, Dec 2025
FRA - ORD
Read more Lufthansa reviews

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Booked seats (paid extra) online and found they didn’t exist on the flight. We were then separated from the rest of our party. Given seats in the very back of the plane. We will not fly Discover or Lufthansa again. We will not book flights or travel through Kayak again!

Had a few open seats and could use it for a great rest ful journey

It was very good. Service was friendly and efficient, and food was good.

Airline food is airline food, but the plane was wonderful and the seating comfort outstanding. One of my best flights in quite a while.

Crew was outstanding, helpful and friendly. Food is deteriorating. The snack at the end of the flight was not good, a greasy moosh of toast cheese snd other unidentifiable ingredients. Coming from Germany a pretzl with butter would have been better. Entertainment had a great selection.

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

Everything you need to know for your flight from Helsinki to Colorado

Information on your arrival and departure airports