What airlines fly to Helsinki?

Icelandair, United Airlines and Lufthansa are the top three most popular airlines that fly to Helsinki 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 Helsinki. Keep in mind that there are 5 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Helsinki?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Helsinki you fly into. For example, flying from Denver to Helsinki takes 12h 20m on average. On the other hand, flying from Colorado Springs to Helsinki takes 19h 18m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Colorado to Helsinki-Vantaa?

Icelandair and Delta are the most popular carriers operating from Colorado to Helsinki-Vantaa

When did momondo last update prices for flights from Colorado to Helsinki-Vantaa Airport?

Prices for flights from Colorado to Helsinki-Vantaa Airport refresh daily.

How many operators does momondo search for flights from Colorado to Helsinki-Vantaa Airport?

There are 5 operators available for flights from Colorado to Helsinki-Vantaa Airport as of September 2026.

How old do you have to be to fly from Colorado to Helsinki-Vantaa Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Helsinki

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

13h 00m1 stop Reykjavik Keflavik Intl

$396Icelandair

Fri, Oct 30 - Thu, Nov 12

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

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

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

21h 14m2 stops London Heathrow Oslo Gardermoen

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

20h 20m1 stop Dallas/Fort Worth

$577British Airways

Tue, Feb 23 - Tue, Mar 2

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

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

10:41 am - 11:40 amDEN Denver Intl-HEL Helsinki-Vantaa

15h 59m1 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

$581American Airlines

Tue, Nov 3 - Tue, Nov 10

4:15 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

$615Lufthansa

Sun, Nov 29 - Wed, Dec 9

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

17h 30m1 stop Munich Franz Josef Strauss

7:30 pm - 3:35 pmHEL Helsinki-Vantaa-DEN Denver Intl

29h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

$639Lufthansa

Sun, Nov 29 - Wed, Dec 9

1:12 pm - 11:40 amDEN Denver Intl-HEL Helsinki-Vantaa

13h 28m1 stop Dallas/Fort Worth

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

16h 42m1 stop Dallas/Fort Worth

$1,122Finnair

Wed, Dec 16 - Mon, Jan 11

Cheap last minute flights

Enter your travel dates to find the best prices.

5:30 am - 11:00 amDEN Denver Intl-HEL Helsinki-Vantaa

20h 30m1 stop Dallas/Fort Worth

4:00 pm - 11:21 amHEL Helsinki-Vantaa-DEN Denver Intl

27h 21m1 stop Los Angeles

$718American Airlines

Sun, Sep 27 - Sun, Oct 25

7:26 am - 11:00 amDEN Denver Intl-HEL Helsinki-Vantaa

18h 34m1 stop Dallas/Fort Worth

12:30 pm - 12:36 amHEL Helsinki-Vantaa-DEN Denver Intl

20h 06m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$819American Airlines

Sun, Sep 27 - Sun, Oct 25

7:10 pm - 6:55 pmDEN Denver Intl-HEL Helsinki-Vantaa

38h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

12:35 pm - 3:17 pmHEL Helsinki-Vantaa-DEN Denver Intl

58h 42m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$956United Airlines

Sun, Sep 27 - Sun, Oct 25

8:30 pm - 11:55 pmDEN Denver Intl-HEL Helsinki-Vantaa

18h 25m1 stop Istanbul

7:40 pm - 6:25 pmHEL Helsinki-Vantaa-DEN Denver Intl

31h 45m1 stop Istanbul

$1,035Turkish Airlines

Sat, Sep 26 - Fri, Oct 9

6:10 pm - 12:40 amDEN Denver Intl-HEL Helsinki-Vantaa

21h 30m2 stops Chicago O'Hare Intl Frankfurt am Main

6:55 am - 3:40 pmHEL Helsinki-Vantaa-DEN Denver Intl

17h 45m1 stop Frankfurt am Main

$1,134Lufthansa

Sat, Sep 26 - Fri, Oct 9

6:10 pm - 12:40 amDEN Denver Intl-HEL Helsinki-Vantaa

21h 30m2 stops Chicago O'Hare Intl Frankfurt am Main

12:50 pm - 12:28 amHEL Helsinki-Vantaa-DEN Denver Intl

20h 38m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$1,139Lufthansa

Sat, Sep 26 - Fri, Oct 9

4:40 pm - 1:30 amDEN Denver Intl-HEL Helsinki-Vantaa

23h 50m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

9:00 pm - 7:00 pmHEL Helsinki-Vantaa-DEN Denver Intl

30h 00m3 stops Kastrup Copenhagen Oslo Gardermoen Reykjavik Keflavik Intl

$1,260Multiple Airlines

Sun, Sep 27 - Sun, Oct 25

1:07 pm - 9:20 pmDEN Denver Intl-HEL Helsinki-Vantaa

23h 13m3 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl Stockholm Arlanda

7:05 pm - 9:31 pmHEL Helsinki-Vantaa-DEN Denver Intl

34h 26m3 stops Istanbul Miami Atlanta Hartsfield-Jackson

$1,391Multiple Airlines

Sun, Sep 27 - Sun, Oct 25

9:19 pm - 1:05 pmDEN Denver Intl-HEL Helsinki-Vantaa

30h 46m3 stops Dallas/Fort Worth Newark Frankfurt am Main

12:50 pm - 8:06 amHEL Helsinki-Vantaa-DEN Denver Intl

28h 16m3 stops Munich Franz Josef Strauss Newark Atlanta Hartsfield-Jackson

$1,498Multiple Airlines

Sat, Sep 26 - Fri, Oct 9

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

17h 40m1 stop Munich Franz Josef Strauss

12:50 pm - 12:30 amHEL Helsinki-Vantaa-DEN Denver Intl

20h 40m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$22,317Lufthansa

Wed, Sep 23 - Fri, Sep 25

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British Airways flights from Colorado to Helsinki

Our best British Airways deals on Colorado to Helsinki flight tickets

British Airways

Feb 23

DEN5:01 pmDenver Intl

21h 14m

2 stops

HEL11:15 pmHelsinki-Vantaa

Mar 2

HEL12:30 pmHelsinki-Vantaa

20h 20m

1 stop

DEN11:50 pmDenver Intl

$577

British Airways

Jan 25

DEN5:01 pmDenver Intl

21h 14m

2 stops

HEL11:15 pmHelsinki-Vantaa

Feb 3

HEL12:30 pmHelsinki-Vantaa

16h 42m

1 stop

DEN8:12 pmDenver Intl

$578

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

Air France flights from Colorado to Helsinki

Our best Air France deals on Colorado to Helsinki flight tickets

Air France

Nov 2

COS8:17 amColorado Springs

23h 23m

2 stops

HEL4:40 pmHelsinki-Vantaa

Nov 9

HEL6:20 pmHelsinki-Vantaa

32h 08m

2 stops

COS5:28 pmColorado Springs

$625

Air France

Oct 3

DEN5:40 pmDenver Intl

14h 00m

1 stop

HEL4:40 pmHelsinki-Vantaa

Oct 17

HEL7:00 amHelsinki-Vantaa

18h 56m

2 stops

DEN4:56 pmDenver Intl

$1,059

Air France

Oct 12

COS1:31 pmColorado Springs

18h 09m

2 stops

HEL4:40 pmHelsinki-Vantaa

Oct 17

HEL7:00 amHelsinki-Vantaa

19h 27m

2 stops

COS5:27 pmColorado Springs

$1,471

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Fri 10/30

4:40 pm-1:00 pm

1 stop12h 20m

Helsinki-Vantaa

Thu 11/12

2:00 pm-6:00 pm

1 stop13h 00m

$396

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

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

Tue 2/23

5:01 pm-11:15 pm

2 stops21h 14m

Helsinki-Vantaa

Tue 3/2

12:30 pm-11:50 pm

1 stop20h 20m

$577

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

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 11/3

10:41 am-11:40 am

1 stop15h 59m

Helsinki-Vantaa

Tue 11/10

12:30 pm-10:54 pm

2 stops19h 24m

$581

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Sun 11/29

4:15 pm-6:45 pm

1 stop17h 30m

Helsinki-Vantaa

Wed 12/9

7:30 pm-2:30 pm

1 stop28h 00m

$615

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Sun 11/29

4:15 pm-6:45 pm

1 stop17h 30m

Helsinki-Vantaa

Wed 12/9

7:30 pm-3:35 pm

2 stops29h 05m

$639

DenverHelsinki

DEN Denver Intl - HEL Helsinki-Vantaa

DENHEL

Denver Intl

Wed 12/16

1:12 pm-11:40 am

1 stop13h 28m

Helsinki-Vantaa

Mon 1/11

12:30 pm-8:12 pm

1 stop16h 42m

$1,122

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 Helsinki

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 Helsinki?

The month of April is, on average, the cheapest month to fly to Helsinki from Colorado, with most prices found around $460. If you aren’t able to travel during the month of April, then book flights to Helsinki from Colorado during March instead. Flights to Helsinki in March, while not as cheap as those in April, still average around $482.

How far in advance should I book a flight from Colorado to Helsinki?

You are more likely to see cheaper flights to Helsinki from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $757 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Colorado for as low as $482 on momondo.

Can stopping save me money on Colorado to Helsinki flights?

You could potentially save up to 23% on your flight if you consider stops on a Colorado to Helsinki flight.

Cheap Colorado to Helsinki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Helsinki

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

The best one-way flight to Helsinki from Colorado in the past 72 hours is $295. The best round-trip flight deal from Colorado to Helsinki found on momondo in the last 72 hours is $396.

The fastest flight from Colorado to Helsinki takes 12h 20m

There are no direct flights from Colorado to Helsinki. There are no popular flight routes from Colorado to Helsinki.

Search flight deals

Frequently asked questions about flying from Colorado to Helsinki

When did momondo last update prices for flights from Colorado to Helsinki-Vantaa Airport?
Prices for flights from Colorado to Helsinki-Vantaa Airport refresh daily.
How many operators does momondo search for flights from Colorado to Helsinki-Vantaa Airport?
There are 5 operators available for flights from Colorado to Helsinki-Vantaa Airport as of September 2026.
How old do you have to be to fly from Colorado to Helsinki-Vantaa Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Helsinki

Compare and see reviews for airlines that fly from Colorado to Helsinki with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $392	Free Cancellation	Rating 6.9 747 reviews	Search Icelandair flights
American Airlines	PriceFrom $442	Free Cancellation	Rating 7.0 12,075 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 10,223 reviews	Search United Airlines flights
Lufthansa	PriceFrom $612	Free Cancellation	Rating 6.8 8,238 reviews	Search Lufthansa flights

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Helsinki?

It is quick and easy to find Colorado to Helsinki flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helsinki that suits you.

Can I find flights from Colorado to Helsinki with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Helsinki from Colorado with this policy.

How can momondo help me find flights from Colorado to Helsinki?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to Helsinki.

I’m not ready to book a flight from Colorado to Helsinki right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Helsinki from Colorado. 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.