$377+ Cheap flights from Helsinki (HEL) to Denver (DEN)
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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — DEN
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Helsinki to DenverExplore the most affordable flight options available from Helsinki to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
Explore the most affordable flight options available from Helsinki to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:35 pm
HEL
- DEN
2 stops52h 45m
Multiple Airlines
Mon 9/284:40 pm
DEN
- HEL
1 stop12h 20m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$805
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:35 pm
HEL
- DEN
2 stops52h 45m
Multiple Airlines
Mon 9/284:40 pm
DEN
- HEL
1 stop12h 20m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$828
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
HEL
- DEN
2 stops37h 20m
Multiple Airlines
Mon 9/284:40 pm
DEN
- HEL
1 stop12h 20m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$837
This Sembo deal was found by Cheapflights users on 3/19. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:00 pm
HEL
- DEN
2 stops17h 59m
Icelandair
Tue 5/264:40 pm
DEN
- HEL
2 stops17h 00m
Icelandair
Deal found 3/19![Icelandair logo]()
$842
This Icelandair deal was found by Cheapflights users on 3/18. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:00 pm
HEL
- DEN
2 stops41h 59m
Icelandair
Fri 10/24:40 pm
DEN
- HEL
2 stops18h 05m
Icelandair
Deal found 3/18![Icelandair logo]()
$848
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:35 pm
HEL
- DEN
2 stops52h 45m
Multiple Airlines
Wed 9/304:40 pm
DEN
- HEL
1 stop12h 20m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$853
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:00 am
HEL
- DEN
2 stops22h 04m
Delta
Mon 5/116:30 am
DEN
- HEL
2 stops21h 25m
Delta
Deal found 3/19![Delta logo]()
$858
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:20 am
HEL
- DEN
2 stops37h 00m
Multiple Airlines
Mon 9/284:40 pm
DEN
- HEL
1 stop12h 20m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$861
This Flightnetwork deal was found by Cheapflights users on 3/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/63:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Mon 4/204:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Deal found 3/20![Icelandair logo]()
$876
This Icelandair deal was found by Cheapflights users on 3/18. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:15 am
HEL
- DEN
2 stops16h 45m
Multiple Airlines
Wed 9/304:40 pm
DEN
- HEL
2 stops17h 00m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$879
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:20 am
HEL
- DEN
2 stops37h 00m
Multiple Airlines
Mon 9/284:40 pm
DEN
- HEL
1 stop12h 20m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$881
Best flights from Helsinki to DenverDiscover carefully curated flight deals from Helsinki to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
Discover carefully curated flight deals from Helsinki to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
This Flightnetwork deal was found by Cheapflights users on 3/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Tue 5/268:10 pm
DEN
- HEL
1 stop32h 50m
Icelandair
Deal found 3/17![Icelandair logo]()
$866
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
HEL
- DEN
2 stops17h 36m
Delta
Sun 5/1010:48 am
DEN
- HEL
2 stops20h 52m
Delta
Deal found 3/19![Delta logo]()
$900
This Expedia deal was found by Cheapflights users on 3/17. 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.
Mon 5/113:00 pm
HEL
- DEN
2 stops17h 59m
Multiple Airlines
Tue 5/264:40 pm
DEN
- HEL
2 stops14h 40m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$912
This Flysmarter deal was found by Cheapflights users on 3/22. 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.
Mon 4/66:55 am
HEL
- DEN
2 stops38h 40m
Air Canada
Mon 4/208:45 am
DEN
- HEL
2 stops23h 15m
Air Canada
Deal found 3/22![Air Canada logo]()
$939
This Lufthansa deal was found by Cheapflights users on 3/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:55 am
HEL
- DEN
1 stop15h 40m
Lufthansa
Mon 5/258:25 pm
DEN
- HEL
1 stop20h 10m
Lufthansa
Deal found 3/19![Lufthansa logo]()
$943
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 4/176:55 am
HEL
- DEN
1 stop15h 40m
United Airlines
Fri 4/2411:24 am
DEN
- HEL
2 stops28h 16m
United Airlines
Deal found 3/20![United Airlines logo]()
$944
This Booking.com deal was found by Cheapflights users on 3/22. 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.
Mon 4/67:25 am
HEL
- DEN
2 stops20h 35m
Icelandair
Mon 4/204:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Deal found 3/22![Icelandair logo]()
$921
This KLM deal was found by Cheapflights users on 3/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
HEL
- DEN
2 stops19h 21m
Multiple Airlines
Tue 5/125:40 pm
DEN
- HEL
1 stop14h 00m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$942
This Delta deal was found by Cheapflights users on 3/22. 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 4/67:00 am
HEL
- DEN
2 stops19h 17m
Delta
Mon 4/2012:30 pm
DEN
- HEL
2 stops19h 10m
Delta
Deal found 3/22![Delta logo]()
$943
This Icelandair deal was found by Cheapflights users on 3/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Sun 5/104:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Deal found 3/17![Icelandair logo]()
$930
Last-minute flights from Helsinki to DenverDiscover last-minute flight deals from Helsinki to Denver. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Helsinki to Denver. Data last updated March 22, 2026 and is based on user searches.
This Sembo deal was found by Cheapflights users on 3/21. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/512:30 pm
HEL
- DEN
2 stops39h 30m
Icelandair
Mon 4/204:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Deal found 3/21![Icelandair logo]()
$909
This Delta deal was found by Cheapflights users on 3/21. 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.
Sun 4/57:00 am
HEL
- DEN
2 stops18h 00m
Delta
Mon 4/2012:44 pm
DEN
- HEL
2 stops18h 56m
Delta
Deal found 3/21![Delta logo]()
$972
This Air France deal was found by Cheapflights users on 3/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:00 am
HEL
- DEN
2 stops21h 51m
Multiple Airlines
Mon 4/2010:30 am
DEN
- HEL
2 stops17h 35m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$853
This Flightnetwork deal was found by Cheapflights users on 3/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/63:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Mon 4/204:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Deal found 3/20![Icelandair logo]()
$876
This Flysmarter deal was found by Cheapflights users on 3/22. 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.
Mon 4/66:55 am
HEL
- DEN
2 stops38h 40m
Air Canada
Mon 4/208:45 am
DEN
- HEL
2 stops23h 15m
Air Canada
Deal found 3/22![Air Canada logo]()
$939
This Delta deal was found by Cheapflights users on 3/22. 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 4/67:00 am
HEL
- DEN
2 stops19h 17m
Delta
Mon 4/2012:30 pm
DEN
- HEL
2 stops19h 10m
Delta
Deal found 3/22![Delta logo]()
$943
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Fri 4/244:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Deal found 3/20![Icelandair logo]()
$912
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 4/176:55 am
HEL
- DEN
1 stop15h 40m
United Airlines
Fri 4/2411:24 am
DEN
- HEL
2 stops28h 16m
United Airlines
Deal found 3/20![United Airlines logo]()
$944
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 4/181:55 pm
HEL
- DEN
2 stops19h 04m
United Airlines
Sat 4/254:05 pm
DEN
- HEL
1 stop17h 50m
United Airlines
Deal found 3/21![United Airlines logo]()
$952
This Expedia deal was found by Cheapflights users on 3/21. 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.
Sat 4/1812:50 pm
HEL
- DEN
1 stop15h 00m
Lufthansa
Sat 4/254:05 pm
DEN
- HEL
1 stop17h 50m
Lufthansa
Deal found 3/21![Lufthansa logo]()
$955
One-way flights from Helsinki to DenverSearch for one-way flight options from Helsinki to Denver. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
Search for one-way flight options from Helsinki to Denver. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:20 pm
HEL
- DEN
3 stops48h 00m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:50 pm
HEL
- DEN
3 stops44h 30m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Tue 9/1511:50 pm
HEL
- DEN
2 stops27h 25m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Mon 9/147:20 am
HEL
- DEN
3 stops43h 52m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1712:10 pm
HEL
- DEN
3 stops56h 10m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:20 am
HEL
- DEN
2 stops33h 17m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:40 pm
HEL
- DEN
3 stops46h 40m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$673
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:40 am
HEL
- DEN
2 stops16h 20m
Icelandair
Deal found 3/20![Icelandair logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:45 am
HEL
- DEN
2 stops36h 35m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$678
Find flight deals from Helsinki to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Denver (DEN). 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 March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $805 (Kiwi.com) |
One-way from | $377 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $1,063 |
Cheapflights Fare Finder
Customize your flight search to find flights from Helsinki to Denver 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 March 22, 2026.
Use the filters below to find and compare flights from Helsinki to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelsinkiDenver
HEL - DEN
HELDEN
Helsinki-Vantaa
Mon 5/11
3:00 pm-7:00 pm
1 stop13h 00m
Denver Intl
Tue 5/26
8:10 pm-2:00 pm
1 stop32h 50m
$866
HelsinkiDenver
HEL - DEN
HELDEN
Helsinki-Vantaa
Sun 5/3
7:00 am-3:36 pm
2 stops17h 36m
Denver Intl
Sun 5/10
10:48 am-4:40 pm
2 stops20h 52m
$900
HelsinkiDenver
HEL - DEN
HELDEN
Helsinki-Vantaa
Mon 5/11
3:00 pm-11:59 pm
2 stops17h 59m
Denver Intl
Tue 5/26
4:40 pm-4:20 pm
2 stops14h 40m
$912
HelsinkiDenver
HEL - DEN
HELDEN
Helsinki-Vantaa
Mon 4/6
7:25 am-7:00 pm
2 stops20h 35m
Denver Intl
Mon 4/20
4:40 pm-2:00 pm
1 stop12h 20m
$921
Quickest round-trip
HelsinkiDenver
HEL - DEN
HELDEN
Helsinki-Vantaa
Thu 5/7
3:00 pm-7:00 pm
1 stop13h 00m
Denver Intl
Sun 5/10
4:40 pm-2:00 pm
1 stop12h 20m
$930
HelsinkiDenver
HEL - DEN
HELDEN
Helsinki-Vantaa
Mon 4/6
6:55 am-12:35 pm
2 stops38h 40m
Denver Intl
Mon 4/20
8:45 am-5:00 pm
2 stops23h 15m
$939
HelsinkiDenver
HEL - DEN
HELDEN
Helsinki-Vantaa
Tue 5/5
7:00 am-5:21 pm
2 stops19h 21m
Denver Intl
Tue 5/12
5:40 pm-4:40 pm
1 stop14h 00m
$942
HelsinkiDenver
HEL - DEN
HELDEN
Helsinki-Vantaa
Mon 5/11
6:55 am-1:35 pm
1 stop15h 40m
Denver Intl
Mon 5/25
8:25 pm-1:35 am
1 stop20h 10m
$943
HelsinkiDenver
HEL - DEN
HELDEN
Helsinki-Vantaa
Mon 4/6
7:00 am-5:17 pm
2 stops19h 17m
Denver Intl
Mon 4/20
12:30 pm-4:40 pm
2 stops19h 10m
$943
HelsinkiDenver
HEL - DEN
HELDEN
Helsinki-Vantaa
Fri 4/17
6:55 am-1:35 pm
1 stop15h 40m
Denver Intl
Fri 4/24
11:24 am-12:40 am
2 stops28h 16m
$944
Showing 1-10 of 18 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Helsinki-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helsinki-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helsinki-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helsinki-Denver flights, Cheapflights users trust FlightHub the most. FlightHub 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 Helsinki-Denver 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 Helsinki to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Helsinki with our price prediction graph.
HEL-DEN
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 Denver
How far ahead should I book a flight from Helsinki to Denver?
Use this chart to determine the optimal time to book a round-trip flight from Helsinki to Denver. Price data was last updated on March 13, 2026.
The best time to book flights from Helsinki to Denver is 62 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 Helsinki to Denver?
Currently, November is the cheapest month in which you can book a flight from Helsinki to Denver (average of $637). Flying from Helsinki to Denver in June is currently the most expensive (average of $863). 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.
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 22, 2026.
Read reviews from past customers who have flown Lufthansa from Helsinki to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.6
Entertainment
6.4
Food
6.3
Boarding
7.0
Comfort
6.8
Overall
6.8
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
Crew
7.6
Entertainment
6.4
Food
6.3
Boarding
7.0
Comfort
6.8
Overall
6.8
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Helsinki to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Glendale
Manitou Springs
Frisco
Englewood
Fort Morgan
Brighton
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Top airline flying from Helsinki to Denver
Discover the top airline that operate flights from Helsinki to Denver. 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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,058 | Average$1,123 | FlexibilityNo cancel fee | On-time76% |