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Finland

$311+ Cheap flights from Colorado to Finland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HEL
nov. 6 — nov. 131
jue. 11/6
jue. 11/13
1 adult, Economy
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Find flight deals from Colorado to Finland

Cheapest flights from Colorado to Finland
Explore the most affordable flight options available from Colorado to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 7, 2025.

This Finnair deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2912:32 pmDEN - HEL
1 stop13h 13mFinnair
dom. 1/1112:30 pmHEL - DEN
1 stop14h 43mFinnair
Deal found 10/7$482
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/295:00 amDEN - HEL
1 stop20h 45mAmerican Airlines
dom. 1/1112:30 pmHEL - DEN
2 stops19h 00mAmerican Airlines
Deal found 10/7$487
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2910:30 amDEN - HEL
1 stop15h 15mAmerican Airlines
vie. 1/97:50 amHEL - DEN
1 stop16h 40mAmerican Airlines
Deal found 10/7$492
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1212:50 amDEN - HEL
2 stops27h 10mDelta
mar. 10/217:10 amHEL - DEN
2 stops23h 31mDelta
Deal found 10/5$499
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1212:50 amDEN - HEL
2 stops27h 10mDelta
jue. 10/237:00 amHEL - DEN
2 stops25h 04mDelta
Deal found 10/5$502
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:45 amDEN - HEL
2 stops20h 25mUnited Airlines
dom. 1/116:55 amHEL - DEN
2 stops34h 54mUnited Airlines
Deal found 10/7$508
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:45 amDEN - HEL
2 stops20h 25mUnited Airlines
vie. 1/912:45 pmHEL - DEN
2 stops54h 38mUnited Airlines
Deal found 10/7$516
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/135:59 pmDEN - HEL
1 stop21h 26mUnited Airlines
mié. 10/226:00 amHEL - DEN
1 stop16h 45mUnited Airlines
Deal found 10/5$525
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/133:50 pmDEN - HEL
1 stop23h 35mUnited Airlines
mar. 10/216:10 amHEL - DEN
2 stops24h 50mUnited Airlines
Deal found 10/5$533
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/206:00 amDEN - HEL
2 stops22h 20mUnited Airlines
jue. 11/271:55 pmHEL - DEN
2 stops29h 28mUnited Airlines
Deal found 10/6$534

Cheap flight deals from Colorado to Finland

Keep the following information in mind while searching for Colorado to Finland flight deals. Data was last updated octubre 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$404
(FlightHub)

One-way from

$311
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$570
Provider with most accurate pricing for Denver Intl-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Helsinki-Vantaa flights.
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From Colorado to Finland
Search Deals
One-way flight from Colorado to Finland
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Finland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 7, 2025.
Use the filters below to find and compare flights from Colorado to Finland that are best for you.

Fly from

Colorado

Fly to

Finland

Route

Depart

Return

Price

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

lun. 2/23

3:40 pm-12:55 pm

1 stop12h 15m

Helsinki-Vantaa

lun. 3/9

1:55 pm-7:05 pm

1 stop13h 10m

$426

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

mié. 2/25

11:15 am-6:50 pm

2 stops22h 35m

Helsinki-Vantaa

jue. 3/5

6:55 am-7:55 pm

2 stops22h 00m

$481

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

lun. 12/29

12:32 pm-10:45 am

1 stop13h 13m

Helsinki-Vantaa

dom. 1/11

12:30 pm-6:13 pm

1 stop14h 43m

$482

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

lun. 12/29

12:32 pm-10:45 am

1 stop13h 13m

Helsinki-Vantaa

dom. 1/11

12:30 pm-8:53 pm

1 stop17h 23m

$482

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

mié. 4/1

5:01 pm-3:00 pm

1 stop12h 59m

Helsinki-Vantaa

mié. 4/8

12:35 pm-7:53 pm

1 stop16h 18m

$482

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

jue. 2/26

4:05 pm-6:50 pm

2 stops17h 45m

Helsinki-Vantaa

sáb. 3/7

6:55 am-4:00 pm

1 stop18h 05m

$486

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

mié. 2/25

10:00 am-12:00 pm

2 stops17h 00m

Helsinki-Vantaa

lun. 3/9

6:55 am-5:00 pm

1 stop18h 05m

$486

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

mié. 2/25

12:46 pm-6:50 pm

2 stops21h 04m

Helsinki-Vantaa

mié. 3/4

6:55 am-1:40 pm

1 stop15h 45m

$486

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

mié. 2/25

10:00 am-12:00 pm

2 stops17h 00m

Helsinki-Vantaa

jue. 3/5

6:55 am-4:00 pm

1 stop18h 05m

$486

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

mar. 2/24

11:23 am-6:50 pm

2 stops22h 27m

Helsinki-Vantaa

mar. 3/10

7:05 am-5:00 pm

1 stop17h 55m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 21 results
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Best time to book a flight from Colorado to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Finland

What is the cheapest month to book a flight from Colorado to Finland?

Currently, March is the cheapest month in which you can book a flight from Colorado to Finland (average of $350). Flying from Colorado to Finland in June is currently the most expensive (average of $672). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to FI?

Find hourly flight availability from Colorado to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 7, 2025.

It’s optimal to fly from Colorado to Finland in the morning. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado to Finland?

    Departing from Colorado to Finland will take you 12h 15m. The distance between Colorado and Finland is about 4949 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Colorado to Finland that include hotel bookings?

    Yes. In addition to deals on Colorado to Finland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Finland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Finland.

  • Can I find deals for business class flights from Colorado to Finland?

    Yes. Cheapflights offers flight deals from Colorado to Finland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Finland?

    Currently, March is the cheapest month in which you can book a flight from Colorado to Finland (average of $350). Flying from Colorado to Finland in June is currently the most expensive (average of $672). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Colorado to Finland

Discover the top 8 airlines that operate flights from Colorado to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$352Average$495FlexibilityNo cancel feeOn-time76%
FinnairCheapest$464Average$656FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$468Average$1,015FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$487Average$755FlexibilityNo cancel feeOn-time70%
DeltaCheapest$507Average$651FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$507Average$717FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$509Average$721FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$526Average$620FlexibilityNo cancel feeOn-time77%

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