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Cheap flights from Helsinki to Denver from $430

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 4/25. 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.
Multiple Airlines Logo
3:35 pm - 11:20 am
HEL
-
DEN
52h 45m
2 stops
Multiple Airlines Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$812Multiple Airlines
Wed, May 6 - Wed, Sep 30
Multiple Airlines Logo
3:35 pm - 11:20 am
HEL
-
DEN
52h 45m
2 stops
Multiple Airlines Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$820Multiple Airlines
Wed, May 6 - Mon, Sep 28
Multiple Airlines Logo
3:35 pm - 11:20 am
HEL
-
DEN
52h 45m
2 stops
Multiple Airlines Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$830Multiple Airlines
Mon, May 4 - Thu, Oct 1
Multiple Airlines Logo
7:20 am - 11:20 am
HEL
-
DEN
37h 00m
2 stops
Multiple Airlines Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$836Multiple Airlines
Tue, May 5 - Wed, Sep 30
Icelandair Logo
11:40 am - 7:00 pm
HEL
-
DEN
16h 20m
2 stops
Icelandair Logo
4:40 pm - 6:40 pm
DEN
-
HEL
17h 00m
2 stops
$839Icelandair
Mon, May 4 - Tue, Sep 29
Multiple Airlines Logo
7:20 am - 11:20 am
HEL
-
DEN
37h 00m
2 stops
Multiple Airlines Logo
4:40 pm - 2:00 pm
DEN
-
HEL
12h 20m
1 stop
$844Multiple Airlines
Tue, May 5 - Tue, Sep 29
Icelandair Logo
12:30 pm - 7:00 pm
HEL
-
DEN
15h 30m
2 stops
Icelandair Logo
4:40 pm - 7:45 pm
DEN
-
HEL
18h 05m
2 stops
$848Icelandair
Tue, May 5 - Fri, Oct 2
Delta Logo
7:00 am - 8:04 pm
HEL
-
DEN
22h 04m
2 stops
Delta Logo
10:19 am - 4:40 pm
DEN
-
HEL
21h 21m
2 stops
$855Delta
Tue, Apr 21 - Tue, Apr 28
Delta Logo
7:00 am - 4:00 pm
HEL
-
DEN
18h 00m
2 stops
Delta Logo
12:30 pm - 4:40 pm
DEN
-
HEL
19h 10m
2 stops
$857Delta
Mon, Apr 6 - Tue, Apr 21
Icelandair Logo
7:25 am - 7:00 pm
HEL
-
DEN
44h 35m
2 stops
Icelandair Logo
4:40 pm - 7:45 pm
DEN
-
HEL
18h 05m
2 stops
$864Icelandair
Sun, May 3 - Fri, Oct 2

Delta flights from Helsinki to Denver

Our best Delta deals on Helsinki to Denver flight tickets
Delta
Apr 21
HEL7:00 amHelsinki-Vantaa
22h 04m
2 stops
DEN8:04 pmDenver Intl
Apr 28
DEN10:19 amDenver Intl
21h 21m
2 stops
HEL4:40 pmHelsinki-Vantaa
$855
Delta
Apr 6
HEL7:00 amHelsinki-Vantaa
18h 00m
2 stops
DEN4:00 pmDenver Intl
Apr 21
DEN12:30 pmDenver Intl
19h 10m
2 stops
HEL4:40 pmHelsinki-Vantaa
$857
Delta
May 7
HEL7:00 amHelsinki-Vantaa
17h 36m
2 stops
DEN3:36 pmDenver Intl
Sep 27
DEN4:00 pmDenver Intl
16h 40m
2 stops
HEL5:40 pmHelsinki-Vantaa
$941

United Airlines flights from Helsinki to Denver

Our best United Airlines deals on Helsinki to Denver flight tickets
United Airlines
May 3
HEL6:45 amHelsinki-Vantaa
15h 50m
1 stop
DEN1:35 pmDenver Intl
Sep 29
DEN4:05 pmDenver Intl
17h 50m
1 stop
HEL6:55 pmHelsinki-Vantaa
$903
United Airlines
May 5
HEL7:05 amHelsinki-Vantaa
15h 30m
1 stop
DEN1:35 pmDenver Intl
Oct 2
DEN5:40 pmDenver Intl
14h 50m
1 stop
HEL5:30 pmHelsinki-Vantaa
$904
United Airlines
May 3
HEL6:45 amHelsinki-Vantaa
15h 50m
1 stop
DEN1:35 pmDenver Intl
Sep 28
DEN4:45 pmDenver Intl
17h 10m
2 stops
HEL6:55 pmHelsinki-Vantaa
$905

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 March 11, 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

Cheapest round-trip

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Wed 5/6

3:35 pm-11:20 am

2 stops52h 45m

Denver Intl

Wed 9/30

4:40 pm-2:00 pm

1 stop12h 20m

$812

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Wed 5/6

3:35 pm-11:20 am

2 stops52h 45m

Denver Intl

Mon 9/28

4:40 pm-2:00 pm

1 stop12h 20m

$820

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 5/4

3:35 pm-11:20 am

2 stops52h 45m

Denver Intl

Thu 10/1

4:40 pm-2:00 pm

1 stop12h 20m

$830

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Tue 5/5

7:20 am-11:20 am

2 stops37h 00m

Denver Intl

Wed 9/30

4:40 pm-2:00 pm

1 stop12h 20m

$836
Quickest round-trip

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 5/4

11:40 am-7:00 pm

2 stops16h 20m

Denver Intl

Tue 9/29

4:40 pm-6:40 pm

2 stops17h 00m

$839

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Tue 5/5

7:20 am-11:20 am

2 stops37h 00m

Denver Intl

Tue 9/29

4:40 pm-2:00 pm

1 stop12h 20m

$844

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Tue 5/5

12:30 pm-7:00 pm

2 stops15h 30m

Denver Intl

Fri 10/2

4:40 pm-7:45 pm

2 stops18h 05m

$848

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Tue 4/21

7:00 am-8:04 pm

2 stops22h 04m

Denver Intl

Tue 4/28

10:19 am-4:40 pm

2 stops21h 21m

$855

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Mon 4/6

7:00 am-4:00 pm

2 stops18h 00m

Denver Intl

Tue 4/21

12:30 pm-4:40 pm

2 stops19h 10m

$857

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

Sun 5/3

7:25 am-7:00 pm

2 stops44h 35m

Denver Intl

Fri 10/2

4:40 pm-7:45 pm

2 stops18h 05m

$864

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 $951 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 20% 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 $1,058Free CancellationRating
6.8
7,843 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
Longmont
Greeley
Cripple Creek
Keystone
Lakewood
Westminster
Thornton
Frisco
Winter Park
Grand Lake
Centennial
Copper Mountain
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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