$268+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HEL
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Last-minute
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Cheapest flights from Denver to HelsinkiExplore 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 July 29, 2026.
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 July 29, 2026.
This oojo deal was found by Cheapflights users on 7/26. 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.
Thu 11/53:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Thu 11/122:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Deal found 7/26![Icelandair logo]()
$568
This Icelandair deal was found by Cheapflights users on 7/26. 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 12/63:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Thu 12/102:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Deal found 7/26![Icelandair logo]()
$599
This Sembo deal was found by Cheapflights users on 7/26. 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.
Thu 8/134:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Sat 8/2911:30 pm
HEL
- DEN
1 stop22h 10m
Icelandair
Deal found 7/26![Icelandair logo]()
$618
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Sat 8/2911:30 pm
HEL
- DEN
1 stop22h 10m
Icelandair
Deal found 7/25![Icelandair logo]()
$639
This oojo deal was found by Cheapflights users on 7/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:10 pm
DEN
- HEL
1 stop32h 50m
Icelandair
Thu 8/273:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Deal found 7/28![Icelandair logo]()
$645
This Icelandair deal was found by Cheapflights users on 7/27. 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.
Sat 10/174:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Sun 11/12:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Deal found 7/27![Icelandair logo]()
$662
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Sat 10/173:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Deal found 7/23![Icelandair logo]()
$682
This Gotogate deal was found by Cheapflights users on 7/25. 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.
Thu 9/244:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Mon 9/2811:55 pm
HEL
- DEN
1 stop28h 05m
Icelandair
Deal found 7/25![Icelandair logo]()
$690
This oojo deal was found by Cheapflights users on 7/26. 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 8/288:10 pm
DEN
- HEL
1 stop32h 50m
Icelandair
Thu 9/103:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Deal found 7/26![Icelandair logo]()
$704
Best flights from Denver to HelsinkiDiscover carefully curated flight deals from Denver to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from Denver to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1811:40 pm
DEN
- HEL
2 stops27h 20m
Multiple Airlines
Mon 1/257:35 pm
HEL
- DEN
1 stop27h 55m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$747
This Delta deal was found by Cheapflights users on 7/23. 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 11/512:22 pm
DEN
- HEL
2 stops19h 18m
Delta
Thu 11/126:40 am
HEL
- DEN
2 stops22h 43m
Delta
Deal found 7/23![Delta logo]()
$793
This Scandinavian Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 9/146:35 am
DEN
- HEL
3 stops19h 00m
Scandinavian Airlines
Tue 9/226:10 am
HEL
- DEN
2 stops26h 37m
Scandinavian Airlines
Deal found 7/24![Scandinavian Airlines logo]()
$853
This Delta deal was found by Cheapflights users on 7/23. 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.
Fri 10/2312:15 pm
DEN
- HEL
2 stops19h 25m
Delta
Fri 11/66:40 am
HEL
- DEN
2 stops24h 54m
Delta
Deal found 7/23![Delta logo]()
$793
This Scandinavian Airlines deal was found by Cheapflights users on 7/26. 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 12/66:30 am
DEN
- HEL
2 stops23h 55m
Scandinavian Airlines
Thu 12/106:15 am
HEL
- DEN
2 stops25h 45m
Scandinavian Airlines
Deal found 7/26![Scandinavian Airlines logo]()
$863
This Delta deal was found by Cheapflights users on 7/25. 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.
Wed 9/166:35 am
DEN
- HEL
2 stops21h 20m
Delta
Wed 9/307:15 am
HEL
- DEN
2 stops22h 00m
Delta
Deal found 7/25![Delta logo]()
$799
This Finnair deal was found by Cheapflights users on 7/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:47 am
DEN
- HEL
1 stop14h 58m
Multiple Airlines
Fri 9/1812:35 pm
HEL
- DEN
1 stop14h 07m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$886
This Scandinavian Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 8/281:15 pm
DEN
- HEL
2 stops17h 05m
Scandinavian Airlines
Thu 9/107:15 am
HEL
- DEN
3 stops22h 00m
Scandinavian Airlines
Deal found 7/26![Scandinavian Airlines logo]()
$889
This Delta deal was found by Cheapflights users on 7/26. 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.
Fri 1/2212:20 pm
DEN
- HEL
2 stops19h 20m
Delta
Sun 1/316:40 am
HEL
- DEN
2 stops18h 16m
Delta
Deal found 7/26![Delta logo]()
$843
This Delta deal was found by Cheapflights users on 7/26. 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.
Fri 1/2212:20 pm
DEN
- HEL
2 stops19h 20m
Delta
Sat 1/306:40 am
HEL
- DEN
2 stops20h 24m
Delta
Deal found 7/26![Delta logo]()
$843
Last-minute flights from Denver to HelsinkiDiscover last-minute flight deals from Denver to Helsinki. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Helsinki. Data last updated July 29, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/24. 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.
Sun 8/98:10 pm
DEN
- HEL
1 stop17h 20m
Icelandair
Mon 8/1711:30 pm
HEL
- DEN
1 stop22h 10m
Icelandair
Deal found 7/24![Icelandair logo]()
$728
This oojo deal was found by Cheapflights users on 7/27. 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.
Mon 8/108:10 pm
DEN
- HEL
1 stop32h 50m
Icelandair
Thu 8/203:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Deal found 7/27![Icelandair logo]()
$805
This oojo deal was found by Cheapflights users on 7/27. 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.
Mon 8/108:10 pm
DEN
- HEL
1 stop32h 50m
Icelandair
Sun 8/163:00 pm
HEL
- DEN
1 stop30h 40m
Icelandair
Deal found 7/27![Icelandair logo]()
$824
This Sembo deal was found by Cheapflights users on 7/26. 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.
Thu 8/134:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Sat 8/2911:30 pm
HEL
- DEN
1 stop22h 10m
Icelandair
Deal found 7/26![Icelandair logo]()
$618
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Wed 8/263:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Deal found 7/27![Icelandair logo]()
$714
This oojo deal was found by Cheapflights users on 7/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:10 pm
DEN
- HEL
1 stop32h 50m
Icelandair
Thu 8/273:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Deal found 7/28![Icelandair logo]()
$645
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Sat 8/2911:30 pm
HEL
- DEN
1 stop22h 10m
Icelandair
Deal found 7/25![Icelandair logo]()
$639
This oojo deal was found by Cheapflights users on 7/25. 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.
Mon 8/244:15 pm
DEN
- HEL
1 stop17h 40m
Lufthansa
Mon 8/317:40 pm
HEL
- DEN
1 stop27h 05m
Lufthansa
Deal found 7/25![Lufthansa logo]()
$839
This oojo deal was found by Cheapflights users on 7/26. 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 8/288:10 pm
DEN
- HEL
1 stop32h 50m
Icelandair
Thu 9/103:00 pm
HEL
- DEN
1 stop13h 00m
Icelandair
Deal found 7/26![Icelandair logo]()
$704
One-way flights from Denver to HelsinkiSearch for one-way flight options from Denver to Helsinki. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from Denver to Helsinki. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This deal was found by Cheapflights users on 7/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:40 pm
DEN
- HEL
1 stop12h 20m
Icelandair
Deal found 7/23![Icelandair logo]()
$268
This Justfly.com deal was found by Cheapflights users on 7/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:10 pm
DEN
- HEL
1 stop32h 50m
Icelandair
Deal found 7/23![Icelandair logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/64:40 pm
DEN
- HEL
3 stops37h 35m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/248:10 pm
DEN
- HEL
2 stops20h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$336
This Justfly.com deal was found by Cheapflights users on 7/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:10 pm
DEN
- HEL
1 stop32h 50m
Icelandair
Deal found 7/26![Icelandair logo]()
$410
Find 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 July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $568 (oojo) |
One-way from | $268 |
Popular in | July |
Cheapest in | April |
Average price | $1,186 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Denver to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverHelsinki
DEN - HEL
DENHEL
Denver Intl
Mon 1/18
11:40 pm-12:00 pm
2 stops27h 20m
Helsinki-Vantaa
Mon 1/25
7:35 pm-2:30 pm
1 stop27h 55m
$747
DenverHelsinki
DEN - HEL
DENHEL
Denver Intl
Thu 11/5
12:22 pm-4:40 pm
2 stops19h 18m
Helsinki-Vantaa
Thu 11/12
6:40 am-8:23 pm
2 stops22h 43m
$793
DenverHelsinki
DEN - HEL
DENHEL
Denver Intl
Fri 10/23
12:15 pm-4:40 pm
2 stops19h 25m
Helsinki-Vantaa
Fri 11/6
6:40 am-10:34 pm
2 stops24h 54m
$793
DenverHelsinki
DEN - HEL
DENHEL
Denver Intl
Wed 9/16
6:35 am-12:55 pm
2 stops21h 20m
Helsinki-Vantaa
Wed 9/30
7:15 am-8:15 pm
2 stops22h 00m
$799
DenverHelsinki
DEN - HEL
DENHEL
Denver Intl
Fri 1/22
12:20 pm-4:40 pm
2 stops19h 20m
Helsinki-Vantaa
Sun 1/31
6:40 am-3:56 pm
2 stops18h 16m
$843
DenverHelsinki
DEN - HEL
DENHEL
Denver Intl
Fri 1/22
12:20 pm-4:40 pm
2 stops19h 20m
Helsinki-Vantaa
Sat 1/30
6:40 am-6:04 pm
2 stops20h 24m
$843
DenverHelsinki
DEN - HEL
DENHEL
Denver Intl
Mon 9/14
6:35 am-10:35 am
3 stops19h 00m
Helsinki-Vantaa
Tue 9/22
6:10 am-11:47 pm
2 stops26h 37m
$853
DenverHelsinki
DEN - HEL
DENHEL
Denver Intl
Sun 12/6
6:30 am-3:25 pm
2 stops23h 55m
Helsinki-Vantaa
Thu 12/10
6:15 am-11:00 pm
2 stops25h 45m
$863
Quickest round-trip
DenverHelsinki
DEN - HEL
DENHEL
Denver Intl
Fri 9/11
10:47 am-10:45 am
1 stop14h 58m
Helsinki-Vantaa
Fri 9/18
12:35 pm-5:42 pm
1 stop14h 07m
$886
DenverHelsinki
DEN - HEL
DENHEL
Denver Intl
Fri 8/28
1:15 pm-3:20 pm
2 stops17h 05m
Helsinki-Vantaa
Thu 9/10
7:15 am-8:15 pm
3 stops22h 00m
$889
Showing 1-10 of 18 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Helsinki flight deals on Cheapflights vs. FlightHub >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 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 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.
DEN-HEL
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 Denver to Helsinki
How far ahead should I book a flight from Denver to Helsinki?
The best time to book flights from Denver to Helsinki is 25 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, April is the cheapest month in which you can book a flight from Denver to Helsinki (average of $460). Flying from Denver to Helsinki in July is currently the most expensive (average of $1,186). 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.
How much does it cost to fly round-trip from Denver to Helsinki?
Airfare is typical for this route at the moment.
Denver to Helsinki flights typically cost between $520 and $824 in November.The cheapest round-trip price found within the last 5 days was $568 on Icelandair (Nov 5-Nov 12).
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 July 29, 2026.
See what other customers who have flown with Finnair,United Airlines, andAmerican Airlines from Denver to Helsinki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Overall
7.6
Food
6.7
Entertainment
6.9
Crew
8.2
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
Boarding
7.7
Overall
7.6
Food
6.7
Entertainment
6.9
Crew
8.2
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
Boarding
7.7
Overall
7.6
Food
6.7
Entertainment
6.9
Crew
8.2
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
Boarding
7.7
Overall
7.6
Food
6.7
Entertainment
6.9
Crew
8.2
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
Boarding
7.7
Overall
7.6
Food
6.7
Entertainment
6.9
Crew
8.2
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
Boarding
7.7
Overall
7.6
Food
6.7
Entertainment
6.9
Crew
8.2
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
LAX - HEL
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.
Traveling to a place near Helsinki?
Book flights to Helsinki if you plan to visit one of these locationsVantaa
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Complete your trip to Helsinki by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Helsinki by cabin class
Find flights from Denver to Helsinki, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Helsinki
Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 29, 2026.
Denver and Helsinki flights
Browse other Denver and Helsinki flight options. Last updated on July 29, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on July 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Denver to Helsinki
Discover the top 5 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 2,558,603 searches. Data last updated July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$392 | Average$751 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$442 | Average$558 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$481 | Average$652 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$507 | Average$775 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$509 | Average$1,071 | FlexibilityNo cancel fee | On-time76% |