What is the cheapest airline that flies from Denver Intl to Finland?

Icelandair is the most popular carrier operating from Denver Intl to Finland

What airlines fly to Finland?

Icelandair, United Airlines and Lufthansa are the top three most popular airlines that fly to Finland from Denver according to our data. Icelandair is the first choice among our users, with 55% 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.

When did momondo last update prices for flights from Denver Intl Airport to Finland?

Prices for flights from Denver Intl Airport to Finland refresh daily.

How many operators does momondo search for flights from Denver Intl Airport to Finland?

As of July 2026, there are 5 operators available to choose from for flights from Denver Intl Airport to Finland.

How old do you have to be to fly from Denver Intl Airport 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 Denver Intl Airport to Finland.

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

The required travel and health documents for your Finland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Finland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$270 Cheap Flights from Denver to Finland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver 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 pm

DEN

HEL

12h 20m

1 stop

2:00 pm - 6:00 pm

HEL

DEN

13h 00m

1 stop

$568Icelandair

Thu, Nov 5 - Thu, Nov 12

3:40 pm - 1:00 pm

DEN

HEL

12h 20m

1 stop

2:00 pm - 6:00 pm

HEL

DEN

13h 00m

1 stop

$568Icelandair

Sat, Jan 23 - Sat, Jan 30

10:30 am - 4:40 pm

DEN

HEL

21h 10m

2 stops

6:40 am - 8:23 pm

HEL

DEN

22h 43m

2 stops

$743Delta

Sun, Dec 6 - Thu, Dec 10

11:40 pm - 12:00 pm

DEN

HEL

27h 20m

2 stops

12:45 pm - 2:30 pm

HEL

DEN

34h 45m

1 stop

$747United Airlines

Sun, Dec 6 - Thu, Dec 10

6:30 am - 10:35 am

DEN

HEL

19h 05m

2 stops

9:00 pm - 10:17 pm

HEL

DEN

34h 17m

2 stops

$754Scandinavian Airlines

Sat, Jan 23 - Sat, Jan 30

4:15 pm - 6:50 pm

DEN

HEL

17h 35m

1 stop

7:05 am - 3:35 pm

HEL

DEN

17h 30m

1 stop

$767Lufthansa

Thu, Nov 5 - Thu, Nov 12

4:15 pm - 6:55 pm

DEN

HEL

17h 40m

1 stop

6:00 am - 1:45 pm

HEL

DEN

16h 45m

1 stop

$773Lufthansa

Mon, Sep 14 - Tue, Sep 22

9:07 am - 2:15 pm

DEN

HEL

20h 08m

1 stop

12:35 pm - 10:06 pm

HEL

DEN

18h 31m

2 stops

$787American Airlines

Wed, Sep 16 - Wed, Sep 30

10:47 am - 2:00 pm

DEN

HEL

18h 13m

2 stops

4:25 pm - 12:17 am

HEL

DEN

16h 52m

1 stop

$790American Airlines

Mon, Sep 14 - Tue, Sep 22

7:45 am - 6:55 pm

DEN

HEL

26h 10m

2 stops

12:45 pm - 8:05 pm

HEL

DEN

15h 20m

1 stop

$791United Airlines

Wed, Oct 14 - Tue, Oct 27

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United Airlines flights from Denver to Finland

Our best United Airlines deals on Denver to Finland flight tickets

United Airlines

Dec 6

DEN11:40 pmDenver Intl

27h 20m

2 stops

HEL12:00 pmHelsinki-Vantaa

Dec 10

HEL12:45 pmHelsinki-Vantaa

34h 45m

1 stop

DEN2:30 pmDenver Intl

$747

United Airlines

Oct 11

DEN4:05 pmDenver Intl

17h 50m

1 stop

HEL6:55 pmHelsinki-Vantaa

Oct 26

HEL12:45 pmHelsinki-Vantaa

39h 00m

2 stops

DEN7:45 pmDenver Intl

$806

United Airlines

Oct 14

DEN7:45 amDenver Intl

26h 10m

2 stops

HEL6:55 pmHelsinki-Vantaa

Oct 26

HEL12:45 pmHelsinki-Vantaa

39h 00m

2 stops

DEN7:45 pmDenver Intl

$811

American Airlines flights from Denver to Finland

Our best American Airlines deals on Denver to Finland flight tickets

American Airlines

Sep 16

DEN9:07 amDenver Intl

20h 08m

1 stop

HEL2:15 pmHelsinki-Vantaa

Sep 30

HEL12:35 pmHelsinki-Vantaa

18h 31m

2 stops

DEN10:06 pmDenver Intl

$787

American Airlines

Sep 14

DEN10:47 amDenver Intl

18h 13m

2 stops

HEL2:00 pmHelsinki-Vantaa

Sep 22

HEL4:25 pmHelsinki-Vantaa

16h 52m

1 stop

DEN12:17 amDenver Intl

$790

American Airlines

Sep 16

DEN9:07 amDenver Intl

20h 08m

1 stop

HEL2:15 pmHelsinki-Vantaa

Sep 30

HEL12:35 pmHelsinki-Vantaa

18h 31m

2 stops

DEN10:06 pmDenver Intl

$792

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Thu 11/5

3:40 pm-1:00 pm

1 stop12h 20m

Helsinki-Vantaa

Thu 11/12

2:00 pm-6:00 pm

1 stop13h 00m

$568

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Sat 1/23

3:40 pm-1:00 pm

1 stop12h 20m

Helsinki-Vantaa

Sat 1/30

2:00 pm-6:00 pm

1 stop13h 00m

$568

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Sun 12/6

10:30 am-4:40 pm

2 stops21h 10m

Helsinki-Vantaa

Thu 12/10

6:40 am-8:23 pm

2 stops22h 43m

$743

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Sun 12/6

11:40 pm-12:00 pm

2 stops27h 20m

Helsinki-Vantaa

Thu 12/10

12:45 pm-2:30 pm

1 stop34h 45m

$747

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Sat 1/23

6:30 am-10:35 am

2 stops19h 05m

Helsinki-Vantaa

Sat 1/30

9:00 pm-10:17 pm

2 stops34h 17m

$754

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Thu 11/5

4:15 pm-6:50 pm

1 stop17h 35m

Helsinki-Vantaa

Thu 11/12

7:05 am-3:35 pm

1 stop17h 30m

$767

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Mon 9/14

4:15 pm-6:55 pm

1 stop17h 40m

Helsinki-Vantaa

Tue 9/22

6:00 am-1:45 pm

1 stop16h 45m

$773

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Wed 9/16

9:07 am-2:15 pm

1 stop20h 08m

Helsinki-Vantaa

Wed 9/30

12:35 pm-10:06 pm

2 stops18h 31m

$787

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Mon 9/14

10:47 am-2:00 pm

2 stops18h 13m

Helsinki-Vantaa

Tue 9/22

4:25 pm-12:17 am

1 stop16h 52m

$790

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Wed 10/14

7:45 am-6:55 pm

2 stops26h 10m

Helsinki-Vantaa

Tue 10/27

12:45 pm-8:05 pm

1 stop15h 20m

$791

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 Denver 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

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 Denver, when ticket prices are also cheap, with an average price of $482.

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

You are more likely to see cheaper flights to Finland from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $744 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Denver for as low as $482 on momondo.

Cheap Denver to Finland flight deals and tips

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

Fastest flight time	12h 20m
Direct flights	None

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

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

Search flight deals

Frequently asked questions about flying from Denver to Finland

When did momondo last update prices for flights from Denver Intl Airport to Finland?
Prices for flights from Denver Intl Airport to Finland refresh daily.
How many operators does momondo search for flights from Denver Intl Airport to Finland?
As of July 2026, there are 5 operators available to choose from for flights from Denver Intl Airport to Finland.
How old do you have to be to fly from Denver Intl Airport 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 Denver Intl Airport to Finland.
What documentation or ID do you need to fly to Finland?
The required travel and health documents for your Finland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Finland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Denver to Finland

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $392	Free Cancellation	Rating 7.0 716 reviews	Search Icelandair flights
American Airlines	PriceFrom $442	Free Cancellation	Rating 7.1 11,840 reviews	Search American Airlines flights
Finnair	PriceFrom $481	Free Cancellation	Rating 7.6 1,427 reviews	Search Finnair flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 10,050 reviews	Search United Airlines flights
Lufthansa	PriceFrom $509	Free Cancellation	Rating 6.8 8,164 reviews	Search Lufthansa flights

Why use momondo?

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

Finding the right flight to Finland from Denver 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 Denver to Finland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Finland from Denver which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Denver 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 Denver to Finland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Finland from Denver. 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.