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

Lufthansa is the most popular carrier operating from Colorado to Finland

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 26h 50m on average. Helsinki is the most popular airport in Finland.

What airlines fly to Finland?

Icelandair, American Airlines and Finnair 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 41% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 8 different airlines that fly to Finland 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 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 December 2025, there are 8 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.

$332 Cheap Flights from Colorado to Finland in 2025/26

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Find the cheapest flights from Colorado to Finland

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 12:55 pm

DEN

HEL

12h 15m1 stop

1:55 pm - 6:05 pm

HEL

DEN

13h 10m1 stop

$418Icelandair

qua, jan 14 - dom, jan 18

3:40 pm - 12:55 pm

DEN

HEL

12h 15m1 stop

1:55 pm - 6:05 pm

HEL

DEN

13h 10m1 stop

$432Icelandair

qui, fev 26 - seg, mar 2

12:52 pm - 10:45 am

DEN

HEL

12h 53m1 stop

12:30 pm - 6:13 pm

HEL

DEN

14h 43m1 stop

$476Finnair

qui, jan 29 - ter, fev 3

4:20 pm - 6:50 pm

DEN

HEL

17h 30m1 stop

7:05 am - 1:40 pm

HEL

DEN

15h 35m1 stop

$479Lufthansa

qui, jan 29 - ter, fev 3

12:33 pm - 10:45 am

DEN

HEL

13h 12m1 stop

12:30 pm - 10:36 pm

HEL

DEN

19h 06m1 stop

$483American Airlines

sáb, fev 14 - ter, fev 24

4:20 pm - 6:50 pm

DEN

HEL

17h 30m1 stop

7:05 am - 4:40 pm

HEL

DEN

42h 35m2 stops

$484Multiple Airlines

qui, jan 29 - ter, fev 3

10:20 am - 10:45 am

DEN

HEL

15h 25m1 stop

12:30 pm - 11:59 pm

HEL

DEN

20h 29m2 stops

$487American Airlines

sáb, fev 14 - ter, fev 24

11:15 am - 6:50 pm

DEN

HEL

23h 35m2 stops

6:50 am - 7:55 pm

HEL

DEN

45h 05m2 stops

$491Air Canada

qua, mar 11 - seg, mar 23

11:20 am - 6:50 pm

DEN

HEL

22h 30m2 stops

7:05 am - 4:40 pm

HEL

DEN

18h 35m2 stops

$495Multiple Airlines

qui, jan 29 - ter, fev 3

11:40 am - 1:10 pm

DEN

HEL

17h 30m2 stops

6:55 am - 5:00 pm

HEL

DEN

18h 05m1 stop

$499United Airlines

qua, mar 11 - qua, mar 18

United Airlines flights from Colorado to Finland

Our best United Airlines deals on Colorado to Finland flight tickets

United Airlines

Mar 12

DEN11:15 amDenver Intl

18h 05m

2 stops

HEL1:20 pmHelsinki-Vantaa

Mar 18

HEL6:55 amHelsinki-Vantaa

18h 05m

1 stop

DEN5:00 pmDenver Intl

$498

Find similar

United Airlines

Mar 11

DEN11:40 amDenver Intl

17h 30m

2 stops

HEL1:10 pmHelsinki-Vantaa

Mar 18

HEL6:55 amHelsinki-Vantaa

18h 05m

1 stop

DEN5:00 pmDenver Intl

$499

Find similar

United Airlines

Mar 11

DEN6:45 pmDenver Intl

22h 35m

1 stop

HEL1:20 amHelsinki-Vantaa

Mar 20

HEL6:55 amHelsinki-Vantaa

31h 45m

2 stops

DEN6:40 amDenver Intl

$505

Find similar

Icelandair flights from Colorado to Finland

Our best Icelandair deals on Colorado to Finland flight tickets

Icelandair

Jan 14

DEN3:40 pmDenver Intl

12h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Jan 18

HEL1:55 pmHelsinki-Vantaa

13h 10m

1 stop

DEN6:05 pmDenver Intl

$418

Find similar

Icelandair

Feb 26

DEN3:40 pmDenver Intl

12h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Mar 2

HEL1:55 pmHelsinki-Vantaa

13h 10m

1 stop

DEN6:05 pmDenver Intl

$432

Find similar

Icelandair

May 21

DEN4:40 pmDenver Intl

12h 20m

1 stop

HEL2:00 pmHelsinki-Vantaa

Jun 11

HEL3:00 pmHelsinki-Vantaa

13h 00m

1 stop

DEN7:00 pmDenver Intl

$655

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

qua 1/14

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

dom 1/18

1:55 pm-6:05 pm

1 stop13h 10m

$418

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

qui 2/26

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

seg 3/2

1:55 pm-6:05 pm

1 stop13h 10m

$432

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

qui 1/29

12:52 pm-10:45 am

1 stop12h 53m

Helsinki-Vantaa

ter 2/3

12:30 pm-6:13 pm

1 stop14h 43m

$476

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

qui 1/29

4:20 pm-6:50 pm

1 stop17h 30m

Helsinki-Vantaa

ter 2/3

7:05 am-1:40 pm

1 stop15h 35m

$479

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

sáb 2/14

12:33 pm-10:45 am

1 stop13h 12m

Helsinki-Vantaa

ter 2/24

12:30 pm-10:36 pm

1 stop19h 06m

$483

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

qui 1/29

4:20 pm-6:50 pm

1 stop17h 30m

Helsinki-Vantaa

ter 2/3

7:05 am-4:40 pm

2 stops42h 35m

$484

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

sáb 2/14

10:20 am-10:45 am

1 stop15h 25m

Helsinki-Vantaa

ter 2/24

12:30 pm-11:59 pm

2 stops20h 29m

$487

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

qua 3/11

11:15 am-6:50 pm

2 stops23h 35m

Helsinki-Vantaa

seg 3/23

6:50 am-7:55 pm

2 stops45h 05m

$491

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

qui 1/29

11:20 am-6:50 pm

2 stops22h 30m

Helsinki-Vantaa

ter 2/3

7:05 am-4:40 pm

2 stops18h 35m

$495

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

qua 3/11

11:40 am-1:10 pm

2 stops17h 30m

Helsinki-Vantaa

qua 3/18

6:55 am-5:00 pm

1 stop18h 05m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 March, then you should wait until April to fly from Colorado, when ticket prices are also cheap, with an average price of $509.

What is the cheapest day to depart on your flight to Finland?

The cheapest day to depart from Colorado to Finland is on a Tuesday. Travelers who choose to depart for Finland on a Tuesday will often find tickets for as low as $484. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Friday is $856.

What is the cheapest time of day to depart on your flight to Finland?

The cheapest time of day to fly to Finland is in the evening when flights can be purchased for as low as $552. In contrast, the most expensive time of day to depart to Finland is in the morning when prices are around $751.

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 $649 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 $579 on momondo.

Can stopping save me money on Colorado to Finland flights?

You could potentially save up to 36% 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

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 December 2025, there are 8 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 $388	Free Cancellation	Rating 7.0 589 reviews	Search Icelandair flights
Finnair	PriceFrom $479	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
British Airways	PriceFrom $487	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Delta	PriceFrom $501	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Lufthansa	PriceFrom $509	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
American Airlines	PriceFrom $511	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Air France	PriceFrom $545	Free Cancellation	Rating 7.4 1,502 reviews	Search Air France 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.