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$332+ Cheap flights from Denver (DEN) to Helsinki (HEL)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HEL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Denver Intl to Helsinki-Vantaa are usually found in November or April, booked 71 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Denver to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

November

Round-trip from

$369
(oojo)

One-way from

$332
(Kiwi.com)
Provider with most accurate pricing for Denver Intl-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Helsinki-Vantaa flights.
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High demand for flights, 38% potential price rise
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Best time to find cheap flights, 35% potential price drop
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From Denver Intl to Helsinki-Vantaa
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One-way flight from Denver Intl to Helsinki-Vantaa
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Find flight deals from Denver to Helsinki

Cheapest flights from Denver to Helsinki
Explore the most affordable flight options available from Denver to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:45 pmDEN - HEL
1 stop14h 05mLufthansa
Thu 12/122:25 pmHEL - DEN
2 stops17h 54mLufthansa
Deal found 11/20$503
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/55:45 pmDEN - HEL
1 stop14h 05mUnited Airlines
Thu 12/122:25 pmHEL - DEN
2 stops17h 54mUnited Airlines
Deal found 11/18$520
This Delta deal was found by Cheapflights users on 11/20. 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 12/56:00 amDEN - HEL
2 stops22h 10mDelta
Thu 12/127:00 amHEL - DEN
2 stops23h 52mDelta
Deal found 11/20$532
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/55:45 pmDEN - HEL
1 stop14h 05mMultiple Airlines
Thu 12/127:00 amHEL - DEN
1 stop17h 55mMultiple Airlines
Deal found 11/20$585
This Scandinavian Airlines deal was found by Cheapflights users on 11/18. 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.
Thu 12/56:40 amDEN - HEL
3 stops26h 00mScandinavian Airlines
Thu 12/1211:20 amHEL - DEN
2 stops20h 09mScandinavian Airlines
Deal found 11/18$806
This oojo deal was found by Cheapflights users on 11/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:35 pmDEN - HEL
1 stop37h 30mTurkish Airlines
Sat 12/2112:25 pmHEL - DEN
1 stop38h 15mTurkish Airlines
Deal found 11/18$882
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/145:30 pmDEN - HEL
2 stops32h 05mBritish Airways
Mon 12/237:30 amHEL - DEN
2 stops40h 55mBritish Airways
Deal found 11/19$1,003
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/235:40 pmDEN - HEL
2 stops40h 00mAir Canada
Sat 11/307:00 amHEL - DEN
2 stops18h 38mAir Canada
Deal found 11/19$1,408
This Aeromexico deal was found by Cheapflights users on 11/19. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/62:50 pmDEN - HEL
1 stop22h 45mAir France
Sat 12/214:55 pmHEL - DEN
1 stop28h 40mAir France
Deal found 11/19$1,419
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/611:18 pmDEN - HEL
2 stops28h 42mIcelandair
Sat 12/2112:00 pmHEL - DEN
3 stops39h 05mIcelandair
Deal found 11/19$2,281

Find flights from Denver to Helsinki within your budget

Customize your flight search to find flights from Denver to Helsinki 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Fri 2/28

3:40 pm-1:00 pm

1 stop12h 20m

Helsinki-Vantaa

Wed 3/5

2:00 pm-6:05 pm

1 stop13h 05m

$369

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Fri 1/10

5:30 pm-11:00 pm

1 stop20h 30m

Helsinki-Vantaa

Sat 1/18

12:25 pm-10:58 pm

1 stop19h 33m

$486

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Tue 1/7

1:00 pm-3:20 pm

1 stop17h 20m

Helsinki-Vantaa

Sun 1/19

12:25 pm-5:47 pm

1 stop14h 22m

$488

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Wed 1/8

12:08 pm-3:15 pm

2 stops18h 07m

Helsinki-Vantaa

Sat 1/18

12:25 pm-5:47 pm

1 stop14h 22m

$500

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Mon 1/13

7:31 pm-6:45 pm

2 stops38h 14m

Helsinki-Vantaa

Mon 1/20

6:40 am-7:22 pm

2 stops21h 42m

$512

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Thu 12/5

5:45 pm-4:50 pm

1 stop14h 05m

Helsinki-Vantaa

Thu 12/12

2:25 pm-11:19 pm

2 stops17h 54m

$520

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Tue 3/4

5:30 pm-11:15 pm

2 stops20h 45m

Helsinki-Vantaa

Thu 3/13

7:50 am-4:25 pm

1 stop16h 35m

$521

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Fri 2/14

4:25 pm-11:25 pm

1 stop22h 00m

Helsinki-Vantaa

Fri 3/7

6:50 am-2:40 pm

1 stop16h 50m

$524

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Fri 3/7

2:50 pm-10:35 pm

1 stop22h 45m

Helsinki-Vantaa

Sun 3/16

6:30 am-1:35 pm

1 stop15h 05m

$526

DenverHelsinki

DEN - HEL

DENHEL

Denver Intl

Mon 1/13

12:41 pm-4:00 pm

2 stops18h 19m

Helsinki-Vantaa

Sun 1/19

6:30 am-12:35 pm

1 stop15h 05m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 17 results
1
2

Compare providers for flights from Denver to Helsinki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Helsinki in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Helsinki flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Denver-Helsinki flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Denver-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Helsinki flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Helsinki

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

Travel insights for flights from Denver to Helsinki

Get recent, data-driven insights about flights from Denver to Helsinki including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Denver to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Helsinki. Price data was last updated on November 15, 2024.

The best time to book flights from Denver to Helsinki is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Denver to Helsinki (average of $441). Flying from Denver to Helsinki in June is currently the most expensive (average of $1,212). 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 DEN to HEL?

Find hourly flight availability from Denver to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

It’s optimal to fly from Denver to Helsinki at noon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

Rainfall in Helsinki by month

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

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

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

If weather is an important factor for your trip to Helsinki, 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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated November 20, 2024.
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.4
Good
3,915 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines flying from Denver to Helsinki round-trip?

    Our cheapest airline available from Denver to Helsinki is Icelandair. Our recent data shows that you can find tickets from as low as $369 on this airline. Additional options worth looking into are Finnair and American Airlines, starting at $486 and $496 round-trip. Users have found that Icelandair is 48% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $382. Users have also found prices from $384 and $412 on Icelandair and United Airlines, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Denver to Helsinki (average of $441). Flying from Denver to Helsinki in June is currently the most expensive (average of $1,212). 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 Denver to Helsinki

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

Discover the top 8 airlines that operate flights from Denver to Helsinki. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$351Average$564FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$425Average$589FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$447Average$726FlexibilityNo cancel feeOn-time71%
FinnairCheapest$447Average$1,092FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$501Average$671FlexibilityNo cancel feeOn-time69%
DeltaCheapest$507Average$752FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$547Average$1,141FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$552Average$666FlexibilityNo cancel feeOn-time76%
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