What airlines fly to Finland?

Icelandair, United Airlines and American Airlines are the top three most popular airlines that fly to Finland from Colorado according to our data. Icelandair is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 5 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

How long is the flight from Colorado to Finland?

Average flight duration from Colorado to Finland depends on which airport you fly into and out of. Flying from Denver to Helsinki is 12h 20m on average, while flying from Colorado Springs to Helsinki is 22h 21m on average. Helsinki is the most popular airport in Finland.

What is the cheapest airline that flies from Colorado to Finland?

British Airways, Finnair, and United Airlines are the most popular carriers operating from Colorado to Finland

When did momondo last update prices for flights from Colorado to Finland?

Prices for flights from Colorado to Finland are updated daily.

How many operators does momondo search for flights from Colorado to Finland?

As of March 2026, there are 5 operators available to choose from for flights from Colorado to Finland.

How old do you have to be to fly from Colorado to Finland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Finland.

What documentation or ID do you need to fly to Finland?

The necessary travel and health documents for your Finland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$279 Cheap Flights from Colorado to Finland in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Colorado to Finland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:40 pm - 2:00 pm

DEN

HEL

12h 20m

1 stop

3:00 pm - 7:00 pm

HEL

DEN

13h 00m

1 stop

$491Icelandair

Mon, Apr 13 - Mon, Apr 20

4:40 pm - 2:00 pm

DEN

HEL

12h 20m

1 stop

3:00 pm - 7:00 pm

HEL

DEN

13h 00m

1 stop

$507Icelandair

Tue, May 5 - Tue, May 12

4:40 pm - 2:00 pm

DEN

HEL

12h 20m

1 stop

3:00 pm - 7:00 pm

HEL

DEN

13h 00m

1 stop

$541Icelandair

Mon, Apr 13 - Mon, Apr 20

4:40 pm - 2:00 pm

DEN

HEL

12h 20m

1 stop

3:00 pm - 7:00 pm

HEL

DEN

13h 00m

1 stop

$557Icelandair

Mon, May 4 - Mon, May 11

4:40 pm - 2:00 pm

DEN

HEL

12h 20m

1 stop

11:30 pm - 12:40 pm

HEL

DEN

22h 10m

1 stop

$563Icelandair

Tue, May 12 - Mon, May 25

4:40 pm - 2:00 pm

DEN

HEL

12h 20m

1 stop

11:30 pm - 12:40 pm

HEL

DEN

22h 10m

1 stop

$588Icelandair

Tue, May 12 - Mon, May 25

9:20 pm - 6:55 pm

DEN

HEL

36h 35m

2 stops

7:05 am - 3:40 pm

HEL

DEN

17h 35m

1 stop

$663United Airlines

Tue, May 5 - Tue, May 12

12:22 pm - 2:15 pm

COS

HEL

16h 53m

1 stop

12:35 pm - 11:32 pm

HEL

COS

19h 57m

1 stop

$781American Airlines

Mon, May 4 - Mon, May 11

1:39 pm - 2:15 pm

COS

HEL

15h 36m

2 stops

12:35 pm - 11:32 pm

HEL

COS

19h 57m

1 stop

$785American Airlines

Mon, May 4 - Mon, May 11

1:39 pm - 2:15 pm

COS

HEL

15h 36m

2 stops

8:00 am - 7:48 pm

HEL

COS

20h 48m

2 stops

$855American Airlines

Mon, May 4 - Mon, May 11

Icelandair flights from Colorado to Finland

Our best Icelandair deals on Colorado to Finland flight tickets

Icelandair

Apr 13

DEN4:40 pmDenver Intl

12h 20m

1 stop

HEL2:00 pmHelsinki-Vantaa

Apr 20

HEL3:00 pmHelsinki-Vantaa

13h 00m

1 stop

DEN7:00 pmDenver Intl

$491

Icelandair

May 5

DEN4:40 pmDenver Intl

12h 20m

1 stop

HEL2:00 pmHelsinki-Vantaa

May 12

HEL3:00 pmHelsinki-Vantaa

13h 00m

1 stop

DEN7:00 pmDenver Intl

$507

Icelandair

Apr 13

DEN4:40 pmDenver Intl

12h 20m

1 stop

HEL2:00 pmHelsinki-Vantaa

Apr 20

HEL3:00 pmHelsinki-Vantaa

13h 00m

1 stop

DEN7:00 pmDenver Intl

$541

United Airlines flights from Colorado to Finland

Our best United Airlines deals on Colorado to Finland flight tickets

United Airlines

May 5

DEN9:20 pmDenver Intl

36h 35m

2 stops

HEL6:55 pmHelsinki-Vantaa

May 12

HEL7:05 amHelsinki-Vantaa

17h 35m

1 stop

DEN3:40 pmDenver Intl

$663

United Airlines

Apr 2

DEN7:45 amDenver Intl

24h 25m

2 stops

HEL5:10 pmHelsinki-Vantaa

Apr 8

HEL6:35 amHelsinki-Vantaa

22h 38m

2 stops

DEN8:13 pmDenver Intl

$679

United Airlines

May 12

DEN8:25 pmDenver Intl

13h 30m

1 stop

HEL6:55 pmHelsinki-Vantaa

May 25

HEL6:55 amHelsinki-Vantaa

34h 27m

2 stops

DEN8:22 amDenver Intl

$694

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Mon 4/13

4:40 pm-2:00 pm

1 stop12h 20m

Helsinki-Vantaa

Mon 4/20

3:00 pm-7:00 pm

1 stop13h 00m

$491

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Tue 5/5

4:40 pm-2:00 pm

1 stop12h 20m

Helsinki-Vantaa

Tue 5/12

3:00 pm-7:00 pm

1 stop13h 00m

$507

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Mon 4/13

4:40 pm-2:00 pm

1 stop12h 20m

Helsinki-Vantaa

Mon 4/20

3:00 pm-7:00 pm

1 stop13h 00m

$541

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Mon 5/4

4:40 pm-2:00 pm

1 stop12h 20m

Helsinki-Vantaa

Mon 5/11

3:00 pm-7:00 pm

1 stop13h 00m

$557

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Tue 5/12

4:40 pm-2:00 pm

1 stop12h 20m

Helsinki-Vantaa

Mon 5/25

11:30 pm-12:40 pm

1 stop22h 10m

$563

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Tue 5/12

4:40 pm-2:00 pm

1 stop12h 20m

Helsinki-Vantaa

Mon 5/25

11:30 pm-12:40 pm

1 stop22h 10m

$588

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Tue 5/5

9:20 pm-6:55 pm

2 stops36h 35m

Helsinki-Vantaa

Tue 5/12

7:05 am-3:40 pm

1 stop17h 35m

$663

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Mon 5/4

12:22 pm-2:15 pm

1 stop16h 53m

Helsinki-Vantaa

Mon 5/11

12:35 pm-11:32 pm

1 stop19h 57m

$781

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Mon 5/4

1:39 pm-2:15 pm

2 stops15h 36m

Helsinki-Vantaa

Mon 5/11

12:35 pm-11:32 pm

1 stop19h 57m

$785

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Mon 5/4

1:39 pm-2:15 pm

2 stops15h 36m

Helsinki-Vantaa

Mon 5/11

8:00 am-7:48 pm

2 stops20h 48m

$855

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 Finland

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 Finland?

If you don’t want to visit Finland in April, then you should wait until March to fly from Colorado, when ticket prices are also cheap, with an average price of $482.

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

You are more likely to see cheaper flights to Finland from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $650 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Colorado for as low as $445 on momondo.

Can stopping save me money on Colorado to Finland flights?

You could potentially save up to 51% on your flight if you consider stops on a Colorado to Finland flight.

Cheap Colorado to Finland flight deals and tips

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

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from Colorado to Finland takes 12h 20m

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

Search flight deals

When did momondo last update prices for flights from Colorado to Finland?
Prices for flights from Colorado to Finland are updated daily.
How many operators does momondo search for flights from Colorado to Finland?
As of March 2026, there are 5 operators available to choose from for flights from Colorado to Finland.
How old do you have to be to fly from Colorado to Finland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Finland.
What documentation or ID do you need to fly to Finland?
The necessary travel and health documents for your Finland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Finland

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $390	Free Cancellation	Rating 7.0 625 reviews	Search Icelandair flights
American Airlines	PriceFrom $442	Free Cancellation	Rating 7.1 11,492 reviews	Search American Airlines flights
Finnair	PriceFrom $480	Free Cancellation	Rating 7.7 1,374 reviews	Search Finnair flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 9,465 reviews	Search United Airlines flights
Lufthansa	PriceFrom $509	Free Cancellation	Rating 6.8 7,863 reviews	Search Lufthansa flights

Why use momondo?

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

Finding the right flight to Finland from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Finland quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Colorado and Finland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Colorado to Finland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Finland and let you know when they change.