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Cheap flights from Helsinki to Denver from $434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to Denver departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Helsinki to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:55 am - 4:00 pm
HEL
-
DEN
18h 05m
1 stop
Lufthansa Logo
4:00 pm - 6:50 pm
DEN
-
HEL
18h 50m
2 stops
$861Lufthansa
Mon, Mar 2 - Sun, Mar 15
Lufthansa Logo
6:55 am - 1:40 pm
HEL
-
DEN
15h 45m
1 stop
Lufthansa Logo
9:20 pm - 6:50 pm
DEN
-
HEL
13h 30m
1 stop
$862Lufthansa
Mon, Mar 2 - Sun, Mar 15
Delta Logo
7:00 am - 12:23 am
HEL
-
DEN
26h 23m
2 stops
Delta Logo
11:35 am - 4:25 pm
DEN
-
HEL
20h 50m
2 stops
$873Delta
Thu, Mar 5 - Wed, Mar 18
Lufthansa Logo
6:55 am - 7:31 pm
HEL
-
DEN
21h 36m
2 stops
Lufthansa Logo
4:00 pm - 6:50 pm
DEN
-
HEL
18h 50m
2 stops
$875Lufthansa
Mon, Mar 2 - Sun, Mar 15
Lufthansa Logo
6:55 am - 4:00 pm
HEL
-
DEN
18h 05m
1 stop
Lufthansa Logo
6:45 pm - 11:35 pm
DEN
-
HEL
20h 50m
2 stops
$883Lufthansa
Thu, Mar 5 - Wed, Mar 18
Multiple Airlines Logo
6:55 am - 4:00 pm
HEL
-
DEN
18h 05m
1 stop
Multiple Airlines Logo
1:25 pm - 6:50 pm
DEN
-
HEL
21h 25m
2 stops
$884Multiple Airlines
Thu, Mar 5 - Wed, Mar 18
United Airlines Logo
6:55 am - 4:00 pm
HEL
-
DEN
18h 05m
1 stop
United Airlines Logo
9:20 pm - 6:50 pm
DEN
-
HEL
13h 30m
1 stop
$886United Airlines
Mon, Mar 2 - Sun, Mar 15
Icelandair Logo
3:00 pm - 7:00 pm
HEL
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$889Icelandair
Thu, Apr 16 - Mon, Apr 20
Icelandair Logo
3:00 pm - 7:00 pm
HEL
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$890Icelandair
Thu, Apr 16 - Mon, Apr 20
Icelandair Logo
3:00 pm - 7:00 pm
HEL
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$891Icelandair
Thu, Apr 16 - Mon, Apr 20

Lufthansa flights from Helsinki to Denver

Our best Lufthansa deals on Helsinki to Denver flight tickets
Lufthansa
Mar 2
HEL6:55 amHelsinki-Vantaa
18h 05m
1 stop
DEN4:00 pmDenver Intl
Mar 15
DEN4:00 pmDenver Intl
18h 50m
2 stops
HEL6:50 pmHelsinki-Vantaa
$861
Lufthansa
Mar 2
HEL6:55 amHelsinki-Vantaa
15h 45m
1 stop
DEN1:40 pmDenver Intl
Mar 15
DEN9:20 pmDenver Intl
13h 30m
1 stop
HEL6:50 pmHelsinki-Vantaa
$862
Lufthansa
Mar 2
HEL6:55 amHelsinki-Vantaa
21h 36m
2 stops
DEN7:31 pmDenver Intl
Mar 15
DEN4:00 pmDenver Intl
18h 50m
2 stops
HEL6:50 pmHelsinki-Vantaa
$875

United Airlines flights from Helsinki to Denver

Our best United Airlines deals on Helsinki to Denver flight tickets
United Airlines
Mar 2
HEL6:55 amHelsinki-Vantaa
18h 05m
1 stop
DEN4:00 pmDenver Intl
Mar 15
DEN9:20 pmDenver Intl
13h 30m
1 stop
HEL6:50 pmHelsinki-Vantaa
$886
United Airlines
Mar 5
HEL12:45 pmHelsinki-Vantaa
15h 10m
1 stop
DEN6:55 pmDenver Intl
Mar 18
DEN9:20 pmDenver Intl
18h 15m
1 stop
HEL11:35 pmHelsinki-Vantaa
$899
United Airlines
Mar 2
HEL1:55 pmHelsinki-Vantaa
19h 35m
2 stops
DEN12:30 amDenver Intl
Mar 15
DEN9:20 pmDenver Intl
13h 30m
1 stop
HEL6:50 pmHelsinki-Vantaa
$1,082

momondo 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, momondo users made 832,500 searches. Data last updated February 18, 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

Price

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 3/2

6:55 am-4:00 pm

1 stop18h 05m

Denver Intl

Sun 3/15

4:00 pm-6:50 pm

2 stops18h 50m

$861

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 3/2

6:55 am-1:40 pm

1 stop15h 45m

Denver Intl

Sun 3/15

9:20 pm-6:50 pm

1 stop13h 30m

$862

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 3/5

7:00 am-12:23 am

2 stops26h 23m

Denver Intl

Wed 3/18

11:35 am-4:25 pm

2 stops20h 50m

$873

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 3/2

6:55 am-7:31 pm

2 stops21h 36m

Denver Intl

Sun 3/15

4:00 pm-6:50 pm

2 stops18h 50m

$875

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 3/5

6:55 am-4:00 pm

1 stop18h 05m

Denver Intl

Wed 3/18

6:45 pm-11:35 pm

2 stops20h 50m

$883

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 3/5

6:55 am-4:00 pm

1 stop18h 05m

Denver Intl

Wed 3/18

1:25 pm-6:50 pm

2 stops21h 25m

$884

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 3/2

6:55 am-4:00 pm

1 stop18h 05m

Denver Intl

Sun 3/15

9:20 pm-6:50 pm

1 stop13h 30m

$886

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 4/16

3:00 pm-7:00 pm

1 stop13h 00m

Denver Intl

Mon 4/20

4:40 pm-2:00 pm

1 stop12h 20m

$889

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 4/16

3:00 pm-7:00 pm

1 stop13h 00m

Denver Intl

Mon 4/20

4:40 pm-2:00 pm

1 stop12h 20m

$890

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Thu 4/16

3:00 pm-7:00 pm

1 stop13h 00m

Denver Intl

Mon 4/20

4:40 pm-2:00 pm

1 stop12h 20m

$891

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Helsinki to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Helsinki and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Helsinki is in September. Flight prices, which tend to average around $808, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until August to fly from Helsinki, when ticket prices are also cheap, with an average price of $831.

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

You are more likely to see cheaper flights to Denver from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $948 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Helsinki for as low as $799 on momondo.

Can stopping save me money on Helsinki to Denver flights?

You could potentially save up to 9% on your flight if you consider stops on a Helsinki to Denver flight.

When to book flights from Helsinki to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Helsinki to Denver (HEL to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to Denver

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Helsinki to Denver takes 13h 00m
There are no direct flights from Helsinki to Denver. There are no popular flight routes from Helsinki to Denver.
Search flight deals

  • How far is Helsinki-Vantaa to Denver Intl by plane?

    The straight-line distance from Helsinki-Vantaa to Denver Intl is 4971.1 mi. In terms of flight time, this usually takes a little over 13h 00m.

  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to Denver Intl Airport?

    Prices for flights from Helsinki-Vantaa Airport to Denver Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Helsinki-Vantaa Airport to Denver Intl Airport?

  • How old do you have to be to fly from Helsinki-Vantaa Airport to Denver Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helsinki-Vantaa Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Helsinki to Denver?

Best airlines flying from Helsinki to Denver

Compare and see reviews for airlines that fly from Helsinki to Denver with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $789Free CancellationRating
6.8
7,790 reviews
Search Lufthansa flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Manitou Springs
Boulder
Cripple Creek
Longmont
Keystone
Greeley
Lakewood
Westminster
Thornton
Frisco
Copper Mountain
Winter Park
Centennial
Grand Lake
Englewood

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to Denver?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helsinki to Denver. momondo saves you time and could save you money on your trip.

Can I find flights from Helsinki to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver from Helsinki with this policy.

How can momondo help me find flights from Helsinki to Denver?

momondo helps you find the best flight between Helsinki and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Helsinki to Denver right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Helsinki and alert you when they change.

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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