What is the cheapest airline that flies from Colorado to Helsinki-Vantaa?

Icelandair, United Airlines, and Scandinavian Airlines are the most popular carriers operating from Colorado to Helsinki-Vantaa

How long does it take to fly to Helsinki?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Helsinki you fly into. For example, flying from Denver to Helsinki takes 12h 15m on average. On the other hand, flying from Colorado Springs to Helsinki takes 22h 15m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Helsinki?

Icelandair, American Airlines and United Airlines are the top three most popular airlines that fly to Helsinki from Colorado according to our data. Icelandair is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 7 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Colorado to Helsinki-Vantaa Airport?

Prices for flights from Colorado to Helsinki-Vantaa Airport refresh daily.

How many operators does momondo search for flights from Colorado to Helsinki-Vantaa Airport?

There are 7 operators available for flights from Colorado to Helsinki-Vantaa Airport as of February 2026.

How old do you have to be to fly from Colorado to Helsinki-Vantaa Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$243 Cheap Flights from Colorado to Helsinki in 2026

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Find the cheapest flights from Colorado to Helsinki

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 12:55 pm

DEN

HEL

12h 15m

1 stop

1:55 pm - 7:05 pm

HEL

DEN

13h 10m

1 stop

$364Icelandair

Thu, Feb 26 - Wed, Mar 11

3:40 pm - 12:55 pm

DEN

HEL

12h 15m

1 stop

1:55 pm - 7:05 pm

HEL

DEN

13h 10m

1 stop

$365Icelandair

Fri, Feb 27 - Thu, Mar 12

3:40 pm - 12:55 pm

DEN

HEL

12h 15m

1 stop

1:55 pm - 7:05 pm

HEL

DEN

13h 10m

1 stop

$366Icelandair

Tue, Mar 3 - Mon, Mar 9

3:40 pm - 12:55 pm

DEN

HEL

12h 15m

1 stop

1:55 pm - 7:05 pm

HEL

DEN

13h 10m

1 stop

$371Icelandair

Mon, Mar 2 - Mon, Mar 9

4:40 pm - 2:00 pm

DEN

HEL

12h 20m

1 stop

3:00 pm - 7:00 pm

HEL

DEN

13h 00m

1 stop

$378Icelandair

Tue, Apr 21 - Wed, May 13

3:40 pm - 11:35 pm

COS

HEL

22h 55m

2 stops

6:55 am - 9:44 pm

HEL

COS

23h 49m

2 stops

$700United Airlines

Thu, Feb 19 - Mon, Feb 23

8:45 am - 6:50 pm

COS

HEL

25h 05m

2 stops

6:55 am - 9:44 pm

HEL

COS

23h 49m

2 stops

$701United Airlines

Thu, Feb 19 - Mon, Feb 23

7:38 am - 3:30 pm

COS

HEL

22h 52m

2 stops

12:30 pm - 8:38 pm

HEL

COS

17h 08m

1 stop

$1,328Iberia

Thu, Feb 19 - Mon, Feb 23

7:38 am - 3:30 pm

COS

HEL

22h 52m

2 stops

12:30 pm - 8:38 pm

HEL

COS

17h 08m

1 stop

$1,329Iberia

Thu, Feb 19 - Mon, Feb 23

4:49 pm - 9:10 pm

COS

HEL

19h 21m

2 stops

12:30 pm - 10:10 pm

HEL

COS

18h 40m

1 stop

$1,370British Airways

Thu, Feb 19 - Mon, Feb 23

United Airlines flights from Colorado to Helsinki

Our best United Airlines deals on Colorado to Helsinki flight tickets

United Airlines

Mar 4

DEN8:20 pmDenver Intl

18h 15m

1 stop

HEL11:35 pmHelsinki-Vantaa

Mar 10

HEL7:05 amHelsinki-Vantaa

17h 55m

1 stop

DEN5:00 pmDenver Intl

$485

United Airlines

Mar 4

DEN8:20 pmDenver Intl

18h 15m

1 stop

HEL11:35 pmHelsinki-Vantaa

Mar 9

HEL6:50 amHelsinki-Vantaa

16h 45m

1 stop

DEN3:35 pmDenver Intl

$487

United Airlines

Feb 19

DEN8:20 pmDenver Intl

13h 30m

1 stop

HEL6:50 pmHelsinki-Vantaa

Feb 25

HEL6:55 amHelsinki-Vantaa

22h 00m

2 stops

DEN7:55 pmDenver Intl

$488

Iberia flights from Colorado to Helsinki

Our best Iberia deals on Colorado to Helsinki flight tickets

Iberia

Feb 19

COS7:38 amColorado Springs

22h 52m

2 stops

HEL3:30 pmHelsinki-Vantaa

Feb 23

HEL12:30 pmHelsinki-Vantaa

17h 08m

1 stop

COS8:38 pmColorado Springs

$1,328

Iberia

Feb 19

COS7:38 amColorado Springs

22h 52m

2 stops

HEL3:30 pmHelsinki-Vantaa

Feb 23

HEL12:30 pmHelsinki-Vantaa

17h 08m

1 stop

COS8:38 pmColorado Springs

$1,329

Fly from

Fly to

Route

Depart

Return

Price

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Thu 2/26

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

Wed 3/11

1:55 pm-7:05 pm

1 stop13h 10m

$364

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Fri 2/27

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

Thu 3/12

1:55 pm-7:05 pm

1 stop13h 10m

$365

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Tue 3/3

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

Mon 3/9

1:55 pm-7:05 pm

1 stop13h 10m

$366

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Mon 3/2

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

Mon 3/9

1:55 pm-7:05 pm

1 stop13h 10m

$371

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Tue 4/21

4:40 pm-2:00 pm

1 stop12h 20m

Helsinki-Vantaa

Wed 5/13

3:00 pm-7:00 pm

1 stop13h 00m

$378

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Thu 2/19

3:40 pm-11:35 pm

2 stops22h 55m

Helsinki-Vantaa

Mon 2/23

6:55 am-9:44 pm

2 stops23h 49m

$700

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Thu 2/19

8:45 am-6:50 pm

2 stops25h 05m

Helsinki-Vantaa

Mon 2/23

6:55 am-9:44 pm

2 stops23h 49m

$701

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Thu 2/19

7:38 am-3:30 pm

2 stops22h 52m

Helsinki-Vantaa

Mon 2/23

12:30 pm-8:38 pm

1 stop17h 08m

$1,328

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Thu 2/19

7:38 am-3:30 pm

2 stops22h 52m

Helsinki-Vantaa

Mon 2/23

12:30 pm-8:38 pm

1 stop17h 08m

$1,329

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Thu 2/19

4:49 pm-9:10 pm

2 stops19h 21m

Helsinki-Vantaa

Mon 2/23

12:30 pm-10:10 pm

1 stop18h 40m

$1,370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Helsinki?

The month of April is, on average, the cheapest month to fly to Helsinki from Colorado, with most prices found around $498. If you aren’t able to travel during the month of April, then book flights to Helsinki from Colorado during February instead. Flights to Helsinki in February, while not as cheap as those in April, still average around $519.

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

You are more likely to see cheaper flights to Helsinki from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $657 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Colorado for as low as $560 on momondo.

Can stopping save me money on Colorado to Helsinki flights?

You could potentially save up to 61% on your flight if you consider stops on a Colorado to Helsinki flight.

Cheap Colorado to Helsinki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Helsinki

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from Colorado to Helsinki takes 12h 15m

There are no direct flights from Colorado to Helsinki. There are no popular flight routes from Colorado to Helsinki.

Search flight deals

When did momondo last update prices for flights from Colorado to Helsinki-Vantaa Airport?
Prices for flights from Colorado to Helsinki-Vantaa Airport refresh daily.
How many operators does momondo search for flights from Colorado to Helsinki-Vantaa Airport?
There are 7 operators available for flights from Colorado to Helsinki-Vantaa Airport as of February 2026.
How old do you have to be to fly from Colorado to Helsinki-Vantaa Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Helsinki

Compare and see reviews for airlines that fly from Colorado to Helsinki with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $392	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
American Airlines	PriceFrom $442	Free Cancellation	Rating 7.2 11,245 reviews	Search American Airlines flights
British Airways	PriceFrom $471	Free Cancellation	Rating 6.7 7,719 reviews	Search British Airways flights
Finnair	PriceFrom $479	Free Cancellation	Rating 7.6 1,357 reviews	Search Finnair flights
Delta	PriceFrom $498	Free Cancellation	Rating 7.9 8,166 reviews	Search Delta flights
United Airlines	PriceFrom $512	Free Cancellation	Rating 7.4 9,246 reviews	Search United Airlines flights
Lufthansa	PriceFrom $527	Free Cancellation	Rating 6.8 7,769 reviews	Search Lufthansa flights

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Helsinki?

It is quick and easy to find Colorado to Helsinki flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helsinki that suits you.

Can I find flights from Colorado to Helsinki with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Helsinki from Colorado with this policy.

How can momondo help me find flights from Colorado to Helsinki?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to Helsinki.

I’m not ready to book a flight from Colorado to Helsinki right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Helsinki from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.