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 57% 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 Denver Intl to Finland?

Icelandair is the most popular carrier operating from Denver Intl 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 August 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.

$327 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 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

$567Icelandair

Sun, Jan 10 - Sun, Jan 24

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

$570Icelandair

Fri, Dec 11 - Thu, Dec 24

11:20 am - 6:45 pmDEN Denver Intl-HEL Helsinki-Vantaa

22h 25m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

7:05 am - 3:35 pmHEL Helsinki-Vantaa-DEN Denver Intl

17h 30m1 stop Frankfurt am Main

$707Multiple Airlines

Mon, Nov 23 - Wed, Dec 2

1:30 pm - 6:45 pmDEN Denver Intl-HEL Helsinki-Vantaa

20h 15m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

12:35 pm - 8:27 pmHEL Helsinki-Vantaa-DEN Denver Intl

40h 52m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$717Multiple Airlines

Mon, Nov 23 - Wed, Dec 2

4:15 pm - 6:45 pmDEN Denver Intl-HEL Helsinki-Vantaa

17h 30m1 stop Munich Franz Josef Strauss

7:00 am - 3:35 pmHEL Helsinki-Vantaa-DEN Denver Intl

17h 35m1 stop Frankfurt am Main

$725Lufthansa

Mon, Nov 23 - Tue, Dec 1

10:37 am - 11:10 amDEN Denver Intl-HEL Helsinki-Vantaa

15h 33m1 stop Dallas/Fort Worth

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

19h 24m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$732American Airlines

Mon, Dec 7 - Tue, Dec 15

4:10 pm - 6:45 pmDEN Denver Intl-HEL Helsinki-Vantaa

17h 35m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

7:00 am - 3:35 pmHEL Helsinki-Vantaa-DEN Denver Intl

17h 35m1 stop Frankfurt am Main

$736Lufthansa

Mon, Nov 23 - Tue, Dec 1

4:10 pm - 6:45 pmDEN Denver Intl-HEL Helsinki-Vantaa

17h 35m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

12:35 pm - 11:55 pmHEL Helsinki-Vantaa-DEN Denver Intl

20h 20m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$743United Airlines

Mon, Nov 23 - Tue, Dec 1

11:29 am - 1:55 pmDEN Denver Intl-HEL Helsinki-Vantaa

17h 26m2 stops Charlotte Douglas New York John F Kennedy Intl

12:30 pm - 7:50 pmHEL Helsinki-Vantaa-DEN Denver Intl

16h 20m1 stop Dallas/Fort Worth

$781American Airlines

Sun, Jan 10 - Sun, Jan 24

9:47 am - 6:45 pmDEN Denver Intl-HEL Helsinki-Vantaa

23h 58m2 stops Charlotte Douglas Munich Franz Josef Strauss

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

34h 55m1 stop Munich Franz Josef Strauss

$793United Airlines

Wed, Jan 20 - Sun, Jan 24

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Air Canada flights from Denver to Finland

Our best Air Canada deals on Denver to Finland flight tickets

Air Canada

Oct 6

DEN6:05 pmDenver Intl

39h 50m

2 stops

HEL6:55 pmHelsinki-Vantaa

Oct 20

HEL6:00 amHelsinki-Vantaa

26h 08m

2 stops

DEN11:08 pmDenver Intl

$782

Air Canada

Oct 10

DEN4:17 pmDenver Intl

41h 38m

2 stops

HEL6:55 pmHelsinki-Vantaa

Oct 20

HEL6:00 amHelsinki-Vantaa

26h 08m

2 stops

DEN11:08 pmDenver Intl

$790

Delta flights from Denver to Finland

Our best Delta deals on Denver to Finland flight tickets

Delta

Oct 7

DEN5:40 pmDenver Intl

14h 00m

1 stop

HEL4:40 pmHelsinki-Vantaa

Oct 22

HEL7:00 amHelsinki-Vantaa

19h 08m

2 stops

DEN5:08 pmDenver Intl

$788

Delta

Oct 7

DEN5:40 pmDenver Intl

14h 00m

1 stop

HEL4:40 pmHelsinki-Vantaa

Oct 16

HEL7:00 amHelsinki-Vantaa

25h 44m

2 stops

DEN11:44 pmDenver Intl

$789

Delta

Oct 6

DEN10:30 amDenver Intl

21h 10m

2 stops

HEL4:40 pmHelsinki-Vantaa

Oct 20

HEL7:00 amHelsinki-Vantaa

22h 11m

2 stops

DEN8:11 pmDenver Intl

$793

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Sun 1/10

3:40 pm-1:00 pm

1 stop12h 20m

Helsinki-Vantaa

Sun 1/24

2:00 pm-6:00 pm

1 stop13h 00m

$567

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Fri 12/11

3:40 pm-1:00 pm

1 stop12h 20m

Helsinki-Vantaa

Thu 12/24

2:00 pm-6:00 pm

1 stop13h 00m

$570

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 11/23

11:20 am-6:45 pm

2 stops22h 25m

Helsinki-Vantaa

Wed 12/2

7:05 am-3:35 pm

1 stop17h 30m

$707

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 11/23

1:30 pm-6:45 pm

2 stops20h 15m

Helsinki-Vantaa

Wed 12/2

12:35 pm-8:27 pm

2 stops40h 52m

$717

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 11/23

4:15 pm-6:45 pm

1 stop17h 30m

Helsinki-Vantaa

Tue 12/1

7:00 am-3:35 pm

1 stop17h 35m

$725

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 12/7

10:37 am-11:10 am

1 stop15h 33m

Helsinki-Vantaa

Tue 12/15

12:30 pm-10:54 pm

2 stops19h 24m

$732

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 11/23

4:10 pm-6:45 pm

2 stops17h 35m

Helsinki-Vantaa

Tue 12/1

7:00 am-3:35 pm

1 stop17h 35m

$736

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Mon 11/23

4:10 pm-6:45 pm

2 stops17h 35m

Helsinki-Vantaa

Tue 12/1

12:35 pm-11:55 pm

2 stops20h 20m

$743

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Sun 1/10

11:29 am-1:55 pm

2 stops17h 26m

Helsinki-Vantaa

Sun 1/24

12:30 pm-7:50 pm

1 stop16h 20m

$781

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Wed 1/20

9:47 am-6:45 pm

2 stops23h 58m

Helsinki-Vantaa

Sun 1/24

12:35 pm-2:30 pm

1 stop34h 55m

$793

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 $748 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 43% 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

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 August 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 6.9 730 reviews	Search Icelandair flights
American Airlines	PriceFrom $442	Free Cancellation	Rating 7.1 11,941 reviews	Search American Airlines flights
Finnair	PriceFrom $481	Free Cancellation	Rating 7.6 1,426 reviews	Search Finnair flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 10,111 reviews	Search United Airlines flights
Lufthansa	PriceFrom $527	Free Cancellation	Rating 6.8 8,195 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.