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$431+ Cheap flights from Helsinki (HEL) to Colorado

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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — DEN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Helsinki to Colorado

Keep the following information in mind while searching for Helsinki to Colorado flight deals. Data was last updated April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$781
(Ticket)

One-way from

$431
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$882
Provider with most accurate pricing for Helsinki-Vantaa-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Helsinki-Vantaa-Denver Intl flights.
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From Helsinki-Vantaa to Colorado
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One-way flight from Helsinki-Vantaa to Colorado
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Highest demand for flights based on searches. 12% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Helsinki to Colorado

Cheapest flights from Helsinki to Colorado
Explore the most affordable flight options available from Helsinki to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Ticket deal was found by Cheapflights users on 4/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:00 amHEL - DEN
2 stops17h 34mMultiple Airlines
Thu 6/55:40 pmDEN - HEL
1 stop20h 40mMultiple Airlines
Deal found 4/28$781
This Ticket deal was found by Cheapflights users on 4/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:40 amHEL - DEN
1 stop17h 50mAir France
Thu 6/55:40 pmDEN - HEL
1 stop20h 40mAir France
Deal found 4/28$785
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/196:10 amHEL - DEN
1 stop18h 25mLufthansa
Mon 5/264:15 pmDEN - HEL
1 stop17h 40mLufthansa
Deal found 4/28$809
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 6/126:40 amHEL - DEN
2 stops22h 13mDelta
Thu 6/1912:24 pmDEN - HEL
2 stops19h 16mDelta
Deal found 4/28$823
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 6/126:00 amHEL - DEN
2 stops33h 45mUnited Airlines
Mon 6/234:15 pmDEN - HEL
1 stop17h 40mUnited Airlines
Deal found 4/29$825
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/196:10 amHEL - DEN
2 stops37h 17mAir Canada
Mon 5/2611:35 amDEN - HEL
2 stops20h 05mAir Canada
Deal found 4/28$854
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1111:55 amHEL - DEN
2 stops16h 00mIcelandair
Mon 5/264:40 pmDEN - HEL
1 stop12h 20mIcelandair
Deal found 4/28$862
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/224:50 pmHEL - DEN
1 stop16h 09mAmerican Airlines
Fri 6/68:22 amDEN - HEL
1 stop17h 23mAmerican Airlines
Deal found 4/28$899
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1111:15 amHEL - DEN
2 stops21h 39mScandinavian Airlines
Mon 5/267:06 amDEN - HEL
3 stops20h 44mScandinavian Airlines
Deal found 4/29$1,620
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:10 amHEL - DEN
2 stops21h 10mBrussels Airlines
Fri 6/69:40 amDEN - HEL
2 stops18h 10mBrussels Airlines
Deal found 4/28$2,006

Cheapflights Fare Finder

Customize your flight search to find flights from Helsinki to Colorado 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 April 29, 2025.
Use the filters below to find and compare flights from Helsinki to Colorado that are best for you.

Fly from

Helsinki

Fly to

Colorado

Route

Depart

Return

Price

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 5/22

7:00 am-3:34 pm

2 stops17h 34m

Denver Intl

Thu 6/5

5:40 pm-11:20 pm

1 stop20h 40m

$781

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 5/22

6:40 am-3:30 pm

1 stop17h 50m

Denver Intl

Thu 6/5

5:40 pm-11:20 pm

1 stop20h 40m

$785

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 5/19

6:10 am-3:35 pm

1 stop18h 25m

Denver Intl

Mon 5/26

4:15 pm-6:55 pm

1 stop17h 40m

$809

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 6/12

6:40 am-7:53 pm

2 stops22h 13m

Denver Intl

Thu 6/19

12:24 pm-4:40 pm

2 stops19h 16m

$823

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 6/12

6:00 am-6:45 am

2 stops33h 45m

Denver Intl

Mon 6/23

4:15 pm-6:55 pm

1 stop17h 40m

$825

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 5/19

6:10 am-10:27 am

2 stops37h 17m

Denver Intl

Mon 5/26

11:35 am-4:40 pm

2 stops20h 05m

$854

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Sun 5/11

11:55 am-6:55 pm

2 stops16h 00m

Denver Intl

Mon 5/26

4:40 pm-2:00 pm

1 stop12h 20m

$862

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 5/22

4:50 pm-11:59 pm

1 stop16h 09m

Denver Intl

Fri 6/6

8:22 am-10:45 am

1 stop17h 23m

$899

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Sun 5/11

11:15 am-11:54 pm

2 stops21h 39m

Denver Intl

Mon 5/26

7:06 am-12:50 pm

3 stops20h 44m

$1,620

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 5/22

6:10 am-6:20 pm

2 stops21h 10m

Denver Intl

Fri 6/6

9:40 am-12:50 pm

2 stops18h 10m

$2,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 12 results
1
2

Best time to book a flight from Helsinki to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Helsinki 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 Helsinki to Colorado

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

Currently, October is the cheapest month in which you can book a flight from Helsinki to Colorado (average of $197). Flying from Helsinki to Colorado in March is currently the most expensive (average of $278). 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 HEL to CO?

Find hourly flight availability from Helsinki to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Helsinki to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated April 29, 2025.
Read reviews from past customers who have flown Delta, Finnair and Air France from Helsinki to Colorado. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from Helsinki to Colorado?

    Helsinki-Vantaa (HEL), located 10.6 mi from the city center, is the airport you fly out of when you book flights from Helsinki to Colorado.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helsinki to Colorado 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 Helsinki to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Helsinki to Colorado (average of $197). Flying from Helsinki to Colorado in March is currently the most expensive (average of $278). 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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Alternative routes for Helsinki to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Helsinki to Colorado

Discover the top 2 airlines that operate flights from Helsinki to Colorado. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$726Average$985FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$834Average$1,063FlexibilityNo cancel feeOn-time76%

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