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 19h 18m on average. Helsinki is the most popular airport in Finland.

What airlines fly to Finland?

Icelandair, United Airlines and Lufthansa 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 60% 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.

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

Icelandair and Lufthansa 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 September 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.

$295 Cheap Flights from Colorado to Finland in 2026/27

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 - 1:00 pmDEN Denver Intl-HEL Helsinki-Vantaa

12h 20m1 stop Reykjavik Keflavik Intl

2:00 pm - 6:00 pmHEL Helsinki-Vantaa-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$404Icelandair

Wed, Nov 4 - Wed, Nov 11

3:40 pm - 1:00 pmDEN Denver Intl-HEL Helsinki-Vantaa

12h 20m1 stop Reykjavik Keflavik Intl

2:00 pm - 6:00 pmHEL Helsinki-Vantaa-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$410Icelandair

Mon, Mar 1 - Mon, Mar 8

1:13 pm - 11:40 amDEN Denver Intl-HEL Helsinki-Vantaa

13h 27m1 stop Dallas/Fort Worth

12:30 pm - 8:06 pmHEL Helsinki-Vantaa-DEN Denver Intl

16h 36m1 stop Dallas/Fort Worth

$563Finnair

Wed, Jan 20 - Tue, Jan 26

5:24 am - 11:00 amDEN Denver Intl-HEL Helsinki-Vantaa

20h 36m1 stop Dallas/Fort Worth

12:30 pm - 9:47 pmHEL Helsinki-Vantaa-DEN Denver Intl

17h 17m1 stop Dallas/Fort Worth

$576American Airlines

Wed, Oct 21 - Wed, Oct 28

5:01 pm - 11:15 pmDEN Denver Intl-HEL Helsinki-Vantaa

21h 14m2 stops London Heathrow Oslo Gardermoen

12:30 pm - 8:12 pmHEL Helsinki-Vantaa-DEN Denver Intl

16h 42m1 stop Dallas/Fort Worth

$578British Airways

Mon, Jan 25 - Wed, Feb 3

5:01 pm - 12:20 pmDEN Denver Intl-HEL Helsinki-Vantaa

34h 19m1 stop London Heathrow

12:30 pm - 10:54 pmHEL Helsinki-Vantaa-DEN Denver Intl

19h 24m1 stop Dallas/Fort Worth

$580British Airways

Tue, Jan 19 - Wed, Jan 27

10:54 am - 11:40 amDEN Denver Intl-HEL Helsinki-Vantaa

15h 46m1 stop Dallas/Fort Worth

12:30 pm - 10:54 pmHEL Helsinki-Vantaa-DEN Denver Intl

19h 24m1 stop Dallas/Fort Worth

$581American Airlines

Wed, Jan 20 - Wed, Jan 27

9:35 am - 6:45 pmDEN Denver Intl-HEL Helsinki-Vantaa

24h 10m2 stops San Francisco Munich Franz Josef Strauss

12:35 pm - 8:37 amHEL Helsinki-Vantaa-DEN Denver Intl

29h 02m2 stops Munich Franz Josef Strauss San Francisco

$623United Airlines

Tue, Dec 1 - Tue, Dec 8

12:55 am - 11:50 amDEN Denver Intl-HEL Helsinki-Vantaa

25h 55m2 stops Newark Munich Franz Josef Strauss

12:35 pm - 2:30 pmHEL Helsinki-Vantaa-DEN Denver Intl

34h 55m1 stop Munich Franz Josef Strauss

$628United Airlines

Sat, Jan 16 - Wed, Jan 27

5:01 pm - 8:40 amDEN Denver Intl-RVN Rovaniemi

30h 39m2 stops London Heathrow Helsinki-Vantaa

9:45 pm - 8:12 pmRVN Rovaniemi-DEN Denver Intl

31h 27m2 stops Helsinki-Vantaa Dallas/Fort Worth

$965Finnair

Tue, Jan 5 - Sun, Jan 10

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Icelandair flights from Colorado to Finland

Our best Icelandair deals on Colorado to Finland flight tickets

Icelandair

Nov 4

DEN3:40 pmDenver Intl

12h 20m

1 stop

HEL1:00 pmHelsinki-Vantaa

Nov 11

HEL2:00 pmHelsinki-Vantaa

13h 00m

1 stop

DEN6:00 pmDenver Intl

$404

Icelandair

Nov 5

DEN3:40 pmDenver Intl

12h 20m

1 stop

HEL1:00 pmHelsinki-Vantaa

Nov 12

HEL2:00 pmHelsinki-Vantaa

13h 00m

1 stop

DEN6:00 pmDenver Intl

$410

Icelandair

Jan 20

DEN3:40 pmDenver Intl

12h 20m

1 stop

HEL1:00 pmHelsinki-Vantaa

Jan 28

HEL2:00 pmHelsinki-Vantaa

13h 00m

1 stop

DEN6:00 pmDenver Intl

$420

British Airways flights from Colorado to Finland

Our best British Airways deals on Colorado to Finland flight tickets

British Airways

Jan 19

DEN5:01 pmDenver Intl

34h 19m

1 stop

HEL12:20 pmHelsinki-Vantaa

Jan 27

HEL12:30 pmHelsinki-Vantaa

19h 24m

1 stop

DEN10:54 pmDenver Intl

$580

British Airways

Mar 1

DEN5:01 pmDenver Intl

21h 14m

2 stops

HEL11:15 pmHelsinki-Vantaa

Mar 8

HEL7:35 pmHelsinki-Vantaa

28h 35m

1 stop

DEN3:10 pmDenver Intl

$591

British Airways

Mar 1

DEN5:01 pmDenver Intl

34h 44m

2 stops

HEL12:45 pmHelsinki-Vantaa

Mar 8

HEL7:35 pmHelsinki-Vantaa

31h 05m

2 stops

DEN5:40 pmDenver Intl

$652

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Wed 11/4

3:40 pm-1:00 pm

1 stop12h 20m

Helsinki-Vantaa

Wed 11/11

2:00 pm-6:00 pm

1 stop13h 00m

$404

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 3/1

3:40 pm-1:00 pm

1 stop12h 20m

Helsinki-Vantaa

Mon 3/8

2:00 pm-6:00 pm

1 stop13h 00m

$410

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Wed 1/20

1:13 pm-11:40 am

1 stop13h 27m

Helsinki-Vantaa

Tue 1/26

12:30 pm-8:06 pm

1 stop16h 36m

$563

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Wed 10/21

5:24 am-11:00 am

1 stop20h 36m

Helsinki-Vantaa

Wed 10/28

12:30 pm-9:47 pm

1 stop17h 17m

$576

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 1/25

5:01 pm-11:15 pm

2 stops21h 14m

Helsinki-Vantaa

Wed 2/3

12:30 pm-8:12 pm

1 stop16h 42m

$578

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Tue 1/19

5:01 pm-12:20 pm

1 stop34h 19m

Helsinki-Vantaa

Wed 1/27

12:30 pm-10:54 pm

1 stop19h 24m

$580

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Wed 1/20

10:54 am-11:40 am

1 stop15h 46m

Helsinki-Vantaa

Wed 1/27

12:30 pm-10:54 pm

1 stop19h 24m

$581

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Tue 12/1

9:35 am-6:45 pm

2 stops24h 10m

Helsinki-Vantaa

Tue 12/8

12:35 pm-8:37 am

2 stops29h 02m

$623

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Sat 1/16

12:55 am-11:50 am

2 stops25h 55m

Helsinki-Vantaa

Wed 1/27

12:35 pm-2:30 pm

1 stop34h 55m

$628

DenverRovaniemi

DEN Denver Intl - RVN Rovaniemi

DENRVN

Denver Intl

Tue 1/5

5:01 pm-8:40 am

2 stops30h 39m

Rovaniemi

Sun 1/10

9:45 pm-8:12 pm

2 stops31h 27m

$965

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 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 $757 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 $482 on momondo.

Can stopping save me money on Colorado to Finland flights?

You could potentially save up to 23% 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

Best Price Found	$295
Fastest flight time	12h 20m
Direct flights	None

The best one-way flight to Finland from Colorado in the past 72 hours is $295. The best round-trip flight deal from Colorado to Finland found on momondo in the last 72 hours is $404.

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

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 September 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 6.9 751 reviews	Search Icelandair flights
American Airlines	PriceFrom $442	Free Cancellation	Rating 7.0 12,089 reviews	Search American Airlines flights
Finnair	PriceFrom $481	Free Cancellation	Rating 7.6 1,432 reviews	Search Finnair flights
United Airlines	PriceFrom $494	Free Cancellation	Rating 7.4 10,239 reviews	Search United Airlines flights
Lufthansa	PriceFrom $612	Free Cancellation	Rating 6.8 8,241 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.