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

Icelandair is the most popular carrier operating from Colorado to Finland

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 51% 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 15m on average, while flying from Colorado Springs to Helsinki is 20h 35m on average. Helsinki is the most popular airport in 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 June 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.

$229 Cheap Flights from Colorado to Finland in 2026

Discover deals from 900+ travel sites with momondo.

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.

3:40 pm - 12:55 pm

DEN

HEL

12h 15m

1 stop

1:55 pm - 6:05 pm

HEL

DEN

13h 10m

1 stop

$481Icelandair

Thu, Nov 5 - Thu, Nov 12

3:40 pm - 12:55 pm

DEN

HEL

12h 15m

1 stop

1:55 pm - 6:05 pm

HEL

DEN

13h 10m

1 stop

$487Icelandair

Thu, Nov 5 - Thu, Nov 12

3:40 pm - 12:55 pm

DEN

HEL

12h 15m

1 stop

1:55 pm - 6:05 pm

HEL

DEN

13h 10m

1 stop

$489Icelandair

Thu, Nov 5 - Thu, Nov 12

3:40 pm - 12:55 pm

DEN

HEL

12h 15m

1 stop

1:55 pm - 6:05 pm

HEL

DEN

13h 10m

1 stop

$518Icelandair

Wed, Dec 2 - Sun, Dec 6

4:40 pm - 2:00 pm

DEN

HEL

12h 20m

1 stop

11:30 pm - 12:40 pm

HEL

DEN

22h 10m

1 stop

$527Icelandair

Thu, Aug 6 - Sat, Aug 22

4:40 pm - 2:00 pm

DEN

HEL

12h 20m

1 stop

3:00 pm - 7:00 pm

HEL

DEN

13h 00m

1 stop

$531Icelandair

Mon, Aug 10 - Thu, Aug 20

1:15 pm - 6:50 pm

COS

HEL

20h 35m

2 stops

12:45 pm - 11:59 pm

HEL

COS

44h 14m

2 stops

$753United Airlines

Mon, Nov 16 - Thu, Nov 19

10:30 am - 6:50 pm

COS

HEL

23h 20m

2 stops

12:45 pm - 10:41 am

HEL

COS

30h 56m

2 stops

$825United Airlines

Mon, Nov 16 - Thu, Nov 19

6:20 am - 3:10 pm

DEN

TKU

23h 50m

2 stops

3:50 pm - 11:54 pm

TKU

DEN

41h 04m

2 stops

$894Scandinavian Airlines

Sun, Sep 20 - Wed, Sep 23

4:37 pm - 9:10 pm

COS

HEL

19h 33m

2 stops

12:30 pm - 8:27 pm

HEL

COS

16h 57m

1 stop

$1,817British Airways

Mon, Nov 16 - Thu, Nov 19

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Icelandair flights from Colorado to Finland

Our best Icelandair deals on Colorado to Finland flight tickets

Icelandair

Nov 5

DEN3:40 pmDenver Intl

12h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 12

HEL1:55 pmHelsinki-Vantaa

13h 10m

1 stop

DEN6:05 pmDenver Intl

$481

Icelandair

Nov 5

DEN3:40 pmDenver Intl

12h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 12

HEL1:55 pmHelsinki-Vantaa

13h 10m

1 stop

DEN6:05 pmDenver Intl

$487

Icelandair

Nov 5

DEN3:40 pmDenver Intl

12h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 12

HEL1:55 pmHelsinki-Vantaa

13h 10m

1 stop

DEN6:05 pmDenver Intl

$489

Delta flights from Colorado to Finland

Our best Delta deals on Colorado to Finland flight tickets

Delta

Oct 3

DEN5:40 pmDenver Intl

14h 00m

1 stop

HEL4:40 pmHelsinki-Vantaa

Oct 17

HEL7:00 amHelsinki-Vantaa

21h 10m

2 stops

DEN7:10 pmDenver Intl

$712

Delta

Nov 26

DEN12:20 pmDenver Intl

19h 20m

2 stops

HEL4:40 pmHelsinki-Vantaa

Dec 1

HEL2:05 pmHelsinki-Vantaa

36h 25m

2 stops

DEN5:30 pmDenver Intl

$716

Delta

Nov 8

DEN2:20 pmDenver Intl

18h 05m

2 stops

HEL5:25 pmHelsinki-Vantaa

Nov 16

HEL2:05 pmHelsinki-Vantaa

19h 18m

2 stops

DEN12:23 amDenver Intl

$721

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Thu 11/5

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

Thu 11/12

1:55 pm-6:05 pm

1 stop13h 10m

$481

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Thu 11/5

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

Thu 11/12

1:55 pm-6:05 pm

1 stop13h 10m

$487

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Thu 11/5

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

Thu 11/12

1:55 pm-6:05 pm

1 stop13h 10m

$489

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Wed 12/2

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

Sun 12/6

1:55 pm-6:05 pm

1 stop13h 10m

$518

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Thu 8/6

4:40 pm-2:00 pm

1 stop12h 20m

Helsinki-Vantaa

Sat 8/22

11:30 pm-12:40 pm

1 stop22h 10m

$527

Quickest round-trip

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Mon 8/10

4:40 pm-2:00 pm

1 stop12h 20m

Helsinki-Vantaa

Thu 8/20

3:00 pm-7:00 pm

1 stop13h 00m

$531

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Mon 11/16

1:15 pm-6:50 pm

2 stops20h 35m

Helsinki-Vantaa

Thu 11/19

12:45 pm-11:59 pm

2 stops44h 14m

$753

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Mon 11/16

10:30 am-6:50 pm

2 stops23h 20m

Helsinki-Vantaa

Thu 11/19

12:45 pm-10:41 am

2 stops30h 56m

$825

DenverTurku

DEN - TKU

DENTKU

Denver Intl

Sun 9/20

6:20 am-3:10 pm

2 stops23h 50m

Turku

Wed 9/23

3:50 pm-11:54 pm

2 stops41h 04m

$894

Colorado SpringsHelsinki

COS - HEL

COSHEL

Colorado Springs

Mon 11/16

4:37 pm-9:10 pm

2 stops19h 33m

Helsinki-Vantaa

Thu 11/19

12:30 pm-8:27 pm

1 stop16h 57m

$1,817

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 November, then you should wait until April to fly from Colorado, when ticket prices are also cheap, with an average price of $366.

How far in advance should I book a flight from Colorado 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 $719 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 69% 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 15m
Direct flights	None

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

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

Search flight deals

Frequently asked questions about flying 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 June 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 $392	Free Cancellation	Rating 7.0 682 reviews	Search Icelandair flights
American Airlines	PriceFrom $442	Free Cancellation	Rating 7.1 11,736 reviews	Search American Airlines flights
Finnair	PriceFrom $481	Free Cancellation	Rating 7.6 1,414 reviews	Search Finnair flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 9,873 reviews	Search United Airlines flights
Lufthansa	PriceFrom $509	Free Cancellation	Rating 6.8 8,086 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.