Cheap flights from Denver (DEN) to Helsinki (HEL) from $528

This is the cheapest one-way flight price, found on 12/5. Prices may vary by date and flight preferences.
DEN — HEL
déc. 11 — déc. 181

The best prices from Denver Intl to Helsinki-Vantaa are usually found in October or November, booked 82 days in advance, depart on a Monday or Tuesday and return on a Sunday

How to find the cheapest flight from Denver (DEN) to Helsinki (HEL)

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 décembre 6, 2023.

Popular in

June

Cheapest in

October

Average price

$914

Round-trip from

$601
High demand for flights, 26% potential price rise
Best time to find cheap flights, 28% potential price drop
Average for round-trip flights in December 2023
From Denver Intl to Helsinki-Vantaa

What is the cheapest day to fly round-trip from Denver to Helsinki?

Sunday is generally a great day to depart. Flying on this day could help you save up to 23%.

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

Travelers have found it’s best to book a flight 39 days in advance to save up to 64% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 39 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Denver to Helsinki 1-2 weeks in advance for as low as $905, or $1,183 for flights within the next 24 hours.

What is the cheapest month to fly from Denver to Helsinki?

Flights from Denver to Helsinki lean towards being more expensive in June. Prices are generally better when you fly from Denver to Helsinki in October, with the cheapest ticket starting at $525.

When is the cheapest time to fly from Denver to Helsinki (DEN - HEL)?

It’s optimal to fly from Denver to Helsinki at noon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

Cheap British Airways flights from Denver to Helsinki

Explore cheap flight options specifically provided by British Airways for the route between Denver and Helsinki. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,836,739 searches. Data last updated décembre 6, 2023.
Peruse some of the lowest-priced British Airways flights we've found from Denver to Helsinki. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap American Airlines flights from Denver to Helsinki

Explore cheap flight options specifically provided by American Airlines for the route between Denver and Helsinki. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,836,739 searches. Data last updated décembre 6, 2023.
Some of the best deals we've found on American Airlines flights traveling from Denver to Helsinki. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Denver to Helsinki flights in December & January 2023

Find cheap flight options from Denver to Helsinki specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,836,739 searches. Prices were last updated on décembre 6, 2023.
The lowest fares we've come across on flights traveling from Denver to Helsinki in December and January 2023. Check back in a little while for more flight options.

Denver to Helsinki 2023 flight deals

Discover exclusive flight deals for travel between Denver and Helsinki in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,836,739 searches. Data last updated décembre 6, 2023.
The lowest fares we've come across on flights traveling from Denver to Helsinki in December and January 2023. Check back in a little while for more flight options.

Denver to Helsinki flights leaving soon

Find last-minute flight options from Denver to Helsinki for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,836,739 searches. Data last updated décembre 6, 2023.
Book one of these great deals on flights from Denver to Helsinki. To prevent any unwanted surprises, users should verify their flight info before booking.

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 2,836,739 searches. Data last updated décembre 6, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$528 - $660

Route

Depart

Return

Price

Denver IntlHelsinki-Vantaa

DEN - HEL

DENHEL

Denver Intl

jeu. 4/18

1 stop12h 15m

Helsinki-Vantaa

ven. 4/26

1 stop12h 55m

$528

Denver IntlHelsinki-Vantaa

DEN - HEL

DENHEL

Denver Intl

dim. 3/24

1 stop18h 04m

Helsinki-Vantaa

mar. 4/2

1 stop15h 00m

$577

Denver IntlHelsinki-Vantaa

DEN - HEL

DENHEL

Denver Intl

mer. 5/1

1 stop18h 25m

Helsinki-Vantaa

mer. 5/15

1 stop14h 59m

$581

Denver IntlHelsinki-Vantaa

DEN - HEL

DENHEL

Denver Intl

dim. 3/24

1 stop18h 04m

Helsinki-Vantaa

mar. 4/2

2 stops16h 27m

$582

Denver IntlHelsinki-Vantaa

DEN - HEL

DENHEL

Denver Intl

mer. 1/10

1 stop18h 50m

Helsinki-Vantaa

sam. 1/20

1 stop16h 42m

$584

Denver IntlHelsinki-Vantaa

DEN - HEL

DENHEL

Denver Intl

dim. 4/28

1 stop22h 40m

Helsinki-Vantaa

mer. 5/15

1 stop17h 20m

$603

Denver IntlHelsinki-Vantaa

DEN - HEL

DENHEL

Denver Intl

dim. 4/28

1 stop14h 15m

Helsinki-Vantaa

ven. 5/17

1 stop18h 00m

$609

Denver IntlHelsinki-Vantaa

DEN - HEL

DENHEL

Denver Intl

ven. 1/19

1 stop17h 20m

Helsinki-Vantaa

ven. 1/26

1 stop18h 00m

$620

Denver IntlHelsinki-Vantaa

DEN - HEL

DENHEL

Denver Intl

jeu. 1/25

2 stops21h 35m

Helsinki-Vantaa

sam. 2/3

2 stops29h 09m

$660

Flights are sorted by cheapest first

Deals found on 12/5

Average price of flights to Helsinki by month

Plan your trip from Denver to Helsinki by taking into account the cheapest months to travel. The average price of a one-way flight from Denver to Helsinki is currently 0 while a round-trip flight costs 593.78 USD. Price data was last updated on December 3, 2023.

Currently, February is the cheapest month in which you can book a flight from Denver to Helsinki (average of $601). Flying from Denver to Helsinki in June is currently the most expensive (average of $1,388). 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.

January

$614

February

$601

March

$671

April

$694

May

$926

June

$1,388

July

$1,203

August

$938

September

$720

October

$660

November

$659

December

$736

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 décembre 6, 2023.
See what other customers who have flown with British Airways, American Airlines and United 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.
7.9
Good
3,035 reviews

Comfort

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 10

We were not given the option to exit the plane before other passengers even though we had a connecting flight leaving from Amsterdam to JRO in an hour. I believe this is the reason that our luggage did not make it to JRO for 3 days. There was not enough time for them to remove our luggage and place it on the plane leaving for JRO.

7.9
Good
3,035 reviews
7.9
Good
3,035 reviews

Comfort

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 10

We were not given the option to exit the plane before other passengers even though we had a connecting flight leaving from Amsterdam to JRO in an hour. I believe this is the reason that our luggage did not make it to JRO for 3 days. There was not enough time for them to remove our luggage and place it on the plane leaving for JRO.

7.4
Good
1,901 reviews
7.9
Good
3,035 reviews

Comfort

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 10

We were not given the option to exit the plane before other passengers even though we had a connecting flight leaving from Amsterdam to JRO in an hour. I believe this is the reason that our luggage did not make it to JRO for 3 days. There was not enough time for them to remove our luggage and place it on the plane leaving for JRO.

7.2
Good
2,645 reviews
7.9
Good
3,035 reviews

Comfort

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 10

We were not given the option to exit the plane before other passengers even though we had a connecting flight leaving from Amsterdam to JRO in an hour. I believe this is the reason that our luggage did not make it to JRO for 3 days. There was not enough time for them to remove our luggage and place it on the plane leaving for JRO.

7.1
Good
269 reviews
7.9
Good
3,035 reviews

Comfort

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 10

We were not given the option to exit the plane before other passengers even though we had a connecting flight leaving from Amsterdam to JRO in an hour. I believe this is the reason that our luggage did not make it to JRO for 3 days. There was not enough time for them to remove our luggage and place it on the plane leaving for JRO.

6.8
Okay
194 reviews
7.9
Good
3,035 reviews

Comfort

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 10

We were not given the option to exit the plane before other passengers even though we had a connecting flight leaving from Amsterdam to JRO in an hour. I believe this is the reason that our luggage did not make it to JRO for 3 days. There was not enough time for them to remove our luggage and place it on the plane leaving for JRO.

Average temperature in Helsinki by month

Plan your trip to Helsinki by selecting the month that matches your preferred temperature. February sees the highest average temperature while July sees the lowest average temperature. Temperature data was last updated on December 3, 2023.

HEL

Temperature

21.2 - 60.8 °F

Average rainfall in Helsinki by month

Keep in mind the precipitation totals in Helsinki when planning your trip. Helsinki sees an average of 1.90 precipitation per year with the most occurring in August. Precipitation data was last updated on December 3, 2023.

HEL

Rainfall

1.2 - 2.8 inches

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.

Can I find flights from Denver to Helsinki for under $600 on Cheapflights?

Yes, there are multiple flights from Denver to Helsinki for under $600. The cheapest flight booked recently is on Icelandair for just $528, but on average you can expect to pay $598.

Are there last-minute flights available from Denver to Helsinki for under $900?

There are currently 7+ open flights from Denver to Helsinki within the next 7 days for less than $900.

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 $528 on this airline. Additional options worth looking into are British Airways and American Airlines, starting at $581 and $582 round-trip. Users have found that Icelandair is 43% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Denver to Helsinki?

What does DEN to HEL mean?

This is defined as Denver Intl Airport (DEN) and Helsinki-Vantaa Airport (HEL). Codes like Helsinki-Vantaa Airport are often used to just call airports uniquely.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Denver to Helsinki

Discover the top 7 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 2,836,739 searches. Data last updated décembre 6, 2023.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$508Average$1,002FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest$525Average$798FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest$543Average$975FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$569Average$926FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest$648Average$1,173FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest$686Average$1,111FlexibilityNo cancel feeOn-time76%
Search Finnair flights
DeltaCheapest$694Average$929FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights to Helsinki by cabin class

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