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 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.

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 September 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.

$295 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.

4:40 pm - 1:00 pmDEN Denver Intl-HEL Helsinki-Vantaa

12h 20m1 stop Reykjavik Keflavik Intl

2:00 pm - 7:00 pmHEL Helsinki-Vantaa-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$550Icelandair

Tue, Oct 27 - Sat, Oct 31

5:01 pm - 9:10 pmDEN Denver Intl-HEL Helsinki-Vantaa

19h 09m1 stop London Heathrow

12:30 pm - 8:09 amHEL Helsinki-Vantaa-DEN Denver Intl

28h 39m1 stop Dallas/Fort Worth

$565Multiple Airlines

Mon, Nov 2 - Tue, Nov 17

7:16 am - 2:15 pmDEN Denver Intl-HEL Helsinki-Vantaa

21h 59m1 stop Chicago O'Hare Intl

4:25 pm - 10:52 pmHEL Helsinki-Vantaa-DEN Denver Intl

15h 27m1 stop Chicago O'Hare Intl

$576Multiple Airlines

Sun, Oct 4 - Tue, Oct 20

9:16 am - 11:40 amDEN Denver Intl-HEL Helsinki-Vantaa

17h 24m1 stop Dallas/Fort Worth

12:30 pm - 11:50 pmHEL Helsinki-Vantaa-DEN Denver Intl

20h 20m1 stop Dallas/Fort Worth

$581American Airlines

Tue, Feb 2 - Thu, Feb 11

6:30 am - 11:40 amDEN Denver Intl-HEL Helsinki-Vantaa

20h 10m1 stop Dallas/Fort Worth

12:30 pm - 10:56 pmHEL Helsinki-Vantaa-DEN Denver Intl

19h 26m1 stop Dallas/Fort Worth

$581American Airlines

Sun, Jan 17 - Wed, Jan 27

1:14 pm - 11:40 amDEN Denver Intl-HEL Helsinki-Vantaa

13h 26m1 stop Dallas/Fort Worth

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

16h 42m1 stop Dallas/Fort Worth

$581Finnair

Sun, Jan 17 - Wed, Jan 27

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

37h 00m1 stop Reykjavik Keflavik Intl

$609Icelandair

Mon, Jan 11 - Mon, Jan 25

5:15 pm - 6:45 pmDEN Denver Intl-HEL Helsinki-Vantaa

17h 30m1 stop Munich Franz Josef Strauss

7:30 pm - 2:30 pmHEL Helsinki-Vantaa-DEN Denver Intl

28h 00m1 stop Munich Franz Josef Strauss

$617Lufthansa

Mon, Oct 26 - Mon, Nov 2

5:05 pm - 9:10 pmDEN Denver Intl-HEL Helsinki-Vantaa

19h 05m1 stop London Heathrow

7:35 pm - 3:10 pmHEL Helsinki-Vantaa-DEN Denver Intl

28h 35m1 stop London Heathrow

$629Finnair

Thu, Nov 26 - Mon, Nov 30

5:40 pm - 5:00 pmDEN Denver Intl-HEL Helsinki-Vantaa

14h 20m1 stop Frankfurt am Main

6:00 am - 6:45 pmHEL Helsinki-Vantaa-DEN Denver Intl

21h 45m1 stop Munich Franz Josef Strauss

$651Lufthansa

Sun, Oct 4 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

5:40 pm - 4:40 pmDEN Denver Intl-HEL Helsinki-Vantaa

14h 00m1 stop Paris Charles de Gaulle

7:15 am - 8:15 pmHEL Helsinki-Vantaa-DEN Denver Intl

22h 00m2 stops Stockholm Arlanda New York John F Kennedy Intl

$597Delta

Wed, Sep 16 - Wed, Sep 30

10:55 am - 4:40 pmDEN Denver Intl-HEL Helsinki-Vantaa

20h 45m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

7:15 am - 8:15 pmHEL Helsinki-Vantaa-DEN Denver Intl

22h 00m2 stops Stockholm Arlanda New York John F Kennedy Intl

$602Delta

Wed, Sep 16 - Wed, Sep 30

2:27 pm - 2:15 pmDEN Denver Intl-HEL Helsinki-Vantaa

14h 48m1 stop Chicago O'Hare Intl

12:20 pm - 7:38 pmHEL Helsinki-Vantaa-DEN Denver Intl

16h 18m1 stop Dallas/Fort Worth

$658Multiple Airlines

Wed, Sep 16 - Wed, Sep 30

2:27 pm - 2:15 pmDEN Denver Intl-HEL Helsinki-Vantaa

14h 48m1 stop Chicago O'Hare Intl

12:20 pm - 10:34 pmHEL Helsinki-Vantaa-DEN Denver Intl

19h 14m1 stop Dallas/Fort Worth

$763Multiple Airlines

Wed, Sep 16 - Wed, Sep 30

10:31 am - 3:25 pmDEN Denver Intl-HEL Helsinki-Vantaa

19h 54m2 stops Philadelphia Budapest Ferenc Liszt Intl

12:20 pm - 10:34 pmHEL Helsinki-Vantaa-DEN Denver Intl

19h 14m1 stop Dallas/Fort Worth

$818British Airways

Wed, Sep 16 - Wed, Sep 30

10:46 am - 2:15 pmDEN Denver Intl-HEL Helsinki-Vantaa

18h 29m1 stop Chicago O'Hare Intl

12:20 pm - 10:34 pmHEL Helsinki-Vantaa-DEN Denver Intl

19h 14m1 stop Dallas/Fort Worth

$937Multiple Airlines

Wed, Sep 16 - Wed, Sep 30

2:27 pm - 2:15 pmDEN Denver Intl-HEL Helsinki-Vantaa

14h 48m1 stop Chicago O'Hare Intl

12:20 pm - 7:38 pmHEL Helsinki-Vantaa-DEN Denver Intl

16h 18m1 stop Dallas/Fort Worth

$942Multiple Airlines

Wed, Sep 16 - Wed, Sep 30

5:40 pm - 4:40 pmDEN Denver Intl-HEL Helsinki-Vantaa

14h 00m1 stop Paris Charles de Gaulle

7:15 am - 8:15 pmHEL Helsinki-Vantaa-DEN Denver Intl

22h 00m2 stops Stockholm Arlanda New York John F Kennedy Intl

$943Delta

Wed, Sep 16 - Wed, Sep 30

4:15 pm - 6:55 pmDEN Denver Intl-HEL Helsinki-Vantaa

17h 40m1 stop Munich Franz Josef Strauss

6:45 am - 12:30 amHEL Helsinki-Vantaa-DEN Denver Intl

26h 45m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$985Lufthansa

Sun, Sep 13 - Sun, Sep 20

4:15 pm - 6:55 pmDEN Denver Intl-HEL Helsinki-Vantaa

17h 40m1 stop Munich Franz Josef Strauss

7:40 pm - 1:45 pmHEL Helsinki-Vantaa-DEN Denver Intl

27h 05m1 stop Munich Franz Josef Strauss

$986Lufthansa

Sun, Sep 13 - Sun, Sep 20

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Finnair flights from Denver to Finland

Our best Finnair deals on Denver to Finland flight tickets

Finnair

Oct 16

DEN2:29 pmDenver Intl

14h 46m

1 stop

HEL2:15 pmHelsinki-Vantaa

Oct 19

HEL4:25 pmHelsinki-Vantaa

15h 27m

1 stop

DEN10:52 pmDenver Intl

$753

Finnair

Oct 21

DEN10:39 amDenver Intl

16h 36m

2 stops

HEL12:15 pmHelsinki-Vantaa

Oct 28

HEL12:30 pmHelsinki-Vantaa

17h 17m

1 stop

DEN9:47 pmDenver Intl

$782

Icelandair flights from Denver to Finland

Our best Icelandair deals on Denver to Finland flight tickets

Icelandair

Oct 27

DEN4:40 pmDenver Intl

12h 20m

1 stop

HEL1:00 pmHelsinki-Vantaa

Oct 31

HEL2:00 pmHelsinki-Vantaa

13h 00m

1 stop

DEN7:00 pmDenver Intl

$550

Icelandair

Dec 11

DEN3:40 pmDenver Intl

12h 20m

1 stop

HEL1:00 pmHelsinki-Vantaa

Dec 24

HEL2:00 pmHelsinki-Vantaa

13h 00m

1 stop

DEN6:00 pmDenver Intl

$691

Icelandair

Oct 21

DEN4:40 pmDenver Intl

12h 20m

1 stop

HEL2:00 pmHelsinki-Vantaa

Oct 28

HEL2:00 pmHelsinki-Vantaa

13h 00m

1 stop

DEN7:00 pmDenver Intl

$715

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Tue 10/27

4:40 pm-1:00 pm

1 stop12h 20m

Helsinki-Vantaa

Sat 10/31

2:00 pm-7:00 pm

1 stop13h 00m

$550

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 11/2

5:01 pm-9:10 pm

1 stop19h 09m

Helsinki-Vantaa

Tue 11/17

12:30 pm-8:09 am

1 stop28h 39m

$565

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Sun 10/4

7:16 am-2:15 pm

1 stop21h 59m

Helsinki-Vantaa

Tue 10/20

4:25 pm-10:52 pm

1 stop15h 27m

$576

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Tue 2/2

9:16 am-11:40 am

1 stop17h 24m

Helsinki-Vantaa

Thu 2/11

12:30 pm-11:50 pm

1 stop20h 20m

$581

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Sun 1/17

6:30 am-11:40 am

1 stop20h 10m

Helsinki-Vantaa

Wed 1/27

12:30 pm-10:56 pm

1 stop19h 26m

$581

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Sun 1/17

1:14 pm-11:40 am

1 stop13h 26m

Helsinki-Vantaa

Wed 1/27

12:30 pm-8:12 pm

1 stop16h 42m

$581

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 1/11

3:40 pm-1:00 pm

1 stop12h 20m

Helsinki-Vantaa

Mon 1/25

2:00 pm-6:00 pm

1 stop37h 00m

$609

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 10/26

5:15 pm-6:45 pm

1 stop17h 30m

Helsinki-Vantaa

Mon 11/2

7:30 pm-2:30 pm

1 stop28h 00m

$617

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Thu 11/26

5:05 pm-9:10 pm

1 stop19h 05m

Helsinki-Vantaa

Mon 11/30

7:35 pm-3:10 pm

1 stop28h 35m

$629

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Sun 10/4

5:40 pm-5:00 pm

1 stop14h 20m

Helsinki-Vantaa

Tue 10/20

6:00 am-6:45 pm

1 stop21h 45m

$651

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 $757 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.

Can stopping save me money on Denver to Finland flights?

You could potentially save up to 16% on your flight if you consider stops on a Denver to Finland flight.

Cheap Denver to Finland flight deals and tips

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

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

The best one-way flight to Finland from Denver in the past 72 hours is $295. The best round-trip flight deal from Denver to Finland found on momondo in the last 72 hours is $550.

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 September 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 6.9 743 reviews	Search Icelandair flights
American Airlines	PriceFrom $442	Free Cancellation	Rating 7.1 12,050 reviews	Search American Airlines flights
Finnair	PriceFrom $481	Free Cancellation	Rating 7.6 1,429 reviews	Search Finnair flights
United Airlines	PriceFrom $494	Free Cancellation	Rating 7.4 10,211 reviews	Search United Airlines flights
Lufthansa	PriceFrom $612	Free Cancellation	Rating 6.8 8,222 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.