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$347+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — DEN
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$728
(Ticket)

One-way from

$347
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$897
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 ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 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 2, 2025.

This Ticket deal was found by Cheapflights users on 3/31. 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 4/176:00 amHEL - DEN
1 stop17h 20mLufthansa
Thu 5/14:15 pmDEN - HEL
1 stop22h 35mLufthansa
Deal found 3/31$728
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/213:00 pmHEL - DEN
1 stop12h 55mIcelandair
Mon 4/284:40 pmDEN - HEL
1 stop12h 20mIcelandair
Deal found 4/1$753
This Ticket deal was found by Cheapflights users on 4/1. 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.
Sun 4/207:00 amHEL - DEN
2 stops19h 08mMultiple Airlines
Sun 5/45:40 pmDEN - HEL
1 stop14h 00mMultiple Airlines
Deal found 4/1$764
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 4/286:10 amHEL - DEN
2 stops37h 10mUnited Airlines
Mon 5/56:00 amDEN - HEL
2 stops20h 50mUnited Airlines
Deal found 4/1$767
This Air France deal was found by Cheapflights users on 3/31. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:40 amHEL - DEN
1 stop17h 50mAir France
Sun 4/275:40 pmDEN - HEL
1 stop20h 40mAir France
Deal found 3/31$774
This Delta deal was found by Cheapflights users on 4/1. 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.
Mon 4/217:00 amHEL - DEN
2 stops19h 08mDelta
Mon 4/2811:15 amDEN - HEL
2 stops20h 25mDelta
Deal found 4/1$777
This Expedia deal was found by Cheapflights users on 3/31. 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.
Sun 4/69:05 pmHEL - DEN
1 stop28h 20mBritish Airways
Sun 4/136:35 pmDEN - HEL
1 stop19h 25mBritish Airways
Deal found 3/31$848
This Flysmarter deal was found by Cheapflights users on 3/31. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:10 amHEL - DEN
2 stops38h 59mAir Canada
Sun 5/47:45 amDEN - HEL
2 stops20h 05mAir Canada
Deal found 3/31$949
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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 4/2011:15 amHEL - DEN
2 stops21h 25mScandinavian Airlines
Mon 4/286:05 amDEN - HEL
3 stops25h 50mScandinavian Airlines
Deal found 3/31$1,190
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 4/2012:35 pmHEL - DEN
2 stops18h 13mAmerican Airlines
Sun 5/410:10 amDEN - HEL
2 stops18h 50mAmerican Airlines
Deal found 3/31$1,317
This Turkish Airlines deal was found by Cheapflights users on 4/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:35 pmHEL - DEN
2 stops41h 50mTurkish Airlines
Sun 5/47:50 pmDEN - HEL
1 stop30h 50mTurkish Airlines
Deal found 4/1$1,386

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 2, 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 4/17

6:00 am-2:20 pm

1 stop17h 20m

Denver Intl

Thu 5/1

4:15 pm-11:50 pm

1 stop22h 35m

$728

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 4/21

3:00 pm-6:55 pm

1 stop12h 55m

Denver Intl

Mon 4/28

4:40 pm-2:00 pm

1 stop12h 20m

$753

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Sun 4/20

7:00 am-5:08 pm

2 stops19h 08m

Denver Intl

Sun 5/4

5:40 pm-4:40 pm

1 stop14h 00m

$764

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 4/28

6:10 am-10:20 am

2 stops37h 10m

Denver Intl

Mon 5/5

6:00 am-11:50 am

2 stops20h 50m

$767

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Sun 4/20

6:40 am-3:30 pm

1 stop17h 50m

Denver Intl

Tue 4/29

5:40 pm-11:20 pm

1 stop20h 40m

$774

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 4/21

7:00 am-5:08 pm

2 stops19h 08m

Denver Intl

Mon 4/28

11:15 am-4:40 pm

2 stops20h 25m

$777

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Sun 4/20

6:10 am-12:09 pm

2 stops38h 59m

Denver Intl

Sun 5/4

7:45 am-12:50 pm

2 stops20h 05m

$949

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Sun 4/20

11:15 am-11:40 pm

2 stops21h 25m

Denver Intl

Mon 4/28

6:05 am-4:55 pm

3 stops25h 50m

$1,190

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Sun 4/20

12:35 pm-9:48 pm

2 stops18h 13m

Denver Intl

Sun 5/4

10:10 am-2:00 pm

2 stops18h 50m

$1,317

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Sun 4/20

12:35 pm-9:25 pm

2 stops41h 50m

Denver Intl

Sun 5/4

7:50 pm-11:40 am

1 stop30h 50m

$1,386

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 15 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 2, 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 2, 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
7,898 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
1,425 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
8,615 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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.

  • What are the cheapest airlines to fly from Helsinki to Colorado one-way?

    $767 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Finnair and Air France, with prices starting from $802 and $1,635, respectively.

  • 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$726Average$1,032FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$834Average$1,063FlexibilityNo cancel feeOn-time76%

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