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Cheap flights from Helsinki to Denver from $379

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 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Icelandair Logo
1:55 pm - 6:05 pmHEL-DEN
13h 10m1 stop
Icelandair Logo
3:40 pm - 12:55 pmDEN-HEL
12h 15m1 stop
$802Icelandair
Find Deal
lun., nov. 17 - lun., dic. 1
Icelandair Logo
5:50 pm - 6:05 pmHEL-DEN
33h 15m2 stops
Icelandair Logo
3:40 pm - 3:35 pmDEN-HEL
14h 55m2 stops
$803Icelandair
Find Deal
lun., nov. 17 - mar., nov. 25
Multiple Airlines Logo
4:05 pm - 6:05 pmHEL-DEN
35h 00m2 stops
Multiple Airlines Logo
3:40 pm - 3:35 pmDEN-HEL
14h 55m2 stops
$809Multiple Airlines
Find Deal
mar., nov. 18 - mar., nov. 25
Icelandair Logo
1:55 pm - 6:05 pmHEL-DEN
13h 10m1 stop
Icelandair Logo
3:40 pm - 12:55 pmDEN-HEL
12h 15m1 stop
$813Icelandair
Find Deal
vie., nov. 7 - mar., nov. 11
Delta Logo
7:00 am - 8:38 pmHEL-DEN
22h 38m2 stops
Delta Logo
12:02 pm - 4:25 pmDEN-HEL
19h 23m2 stops
$827Delta
Find Deal
lun., nov. 17 - lun., dic. 1
Multiple Airlines Logo
6:55 am - 10:23 amHEL-DEN
36h 28m2 stops
Multiple Airlines Logo
5:45 pm - 1:20 amDEN-HEL
22h 35m1 stop
$838Multiple Airlines
Find Deal
lun., nov. 17 - lun., dic. 1
Finnair Logo
12:30 pm - 5:45 pmHEL-DEN
14h 15m1 stop
Finnair Logo
5:25 pm - 9:10 pmDEN-HEL
18h 45m1 stop
$842Finnair
Find Deal
lun., nov. 17 - lun., dic. 1
Lufthansa Logo
6:55 am - 4:30 pmHEL-DEN
18h 35m2 stops
Lufthansa Logo
11:15 am - 1:10 pmDEN-HEL
16h 55m2 stops
$851Lufthansa
Find Deal
vie., nov. 7 - mar., nov. 11
Lufthansa Logo
6:55 am - 4:30 pmHEL-DEN
18h 35m2 stops
Lufthansa Logo
11:15 am - 1:10 pmDEN-HEL
16h 55m2 stops
$852Lufthansa
Find Deal
vie., nov. 7 - mar., nov. 11
Delta Logo
7:00 am - 11:35 pmHEL-DEN
25h 35m2 stops
Delta Logo
7:10 am - 1:10 pmDEN-HEL
21h 00m2 stops
$905Delta
Find Deal
dom., nov. 16 - dom., nov. 23

Lufthansa flights from Helsinki to Denver

Our best Lufthansa deals on Helsinki to Denver flight tickets
Lufthansa
Nov 7
HEL6:55 amHelsinki-Vantaa
18h 35m
2 stops
DEN4:30 pmDenver Intl
Nov 11
DEN11:15 amDenver Intl
16h 55m
2 stops
HEL1:10 pmHelsinki-Vantaa
$851
Find similar
Lufthansa
Nov 7
HEL6:55 amHelsinki-Vantaa
18h 35m
2 stops
DEN4:30 pmDenver Intl
Nov 11
DEN11:15 amDenver Intl
16h 55m
2 stops
HEL1:10 pmHelsinki-Vantaa
$852
Find similar
Lufthansa
Nov 17
HEL6:55 amHelsinki-Vantaa
18h 05m
1 stop
DEN4:00 pmDenver Intl
Nov 22
DEN8:20 pmDenver Intl
30h 40m
1 stop
HEL12:00 pmHelsinki-Vantaa
$962
Find similar

Icelandair flights from Helsinki to Denver

Our best Icelandair deals on Helsinki to Denver flight tickets
Icelandair
Nov 17
HEL1:55 pmHelsinki-Vantaa
13h 10m
1 stop
DEN6:05 pmDenver Intl
Dec 1
DEN3:40 pmDenver Intl
12h 15m
1 stop
HEL12:55 pmHelsinki-Vantaa
$802
Find similar
Icelandair
Nov 17
HEL5:50 pmHelsinki-Vantaa
33h 15m
2 stops
DEN6:05 pmDenver Intl
Nov 25
DEN3:40 pmDenver Intl
14h 55m
2 stops
HEL3:35 pmHelsinki-Vantaa
$803
Find similar
Icelandair
Nov 7
HEL1:55 pmHelsinki-Vantaa
13h 10m
1 stop
DEN6:05 pmDenver Intl
Nov 11
DEN3:40 pmDenver Intl
12h 15m
1 stop
HEL12:55 pmHelsinki-Vantaa
$813
Find similar

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 octubre 16, 2025.
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

lun. 11/17

1:55 pm-6:05 pm

1 stop13h 10m

Denver Intl

lun. 12/1

3:40 pm-12:55 pm

1 stop12h 15m

$802

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

lun. 11/17

5:50 pm-6:05 pm

2 stops33h 15m

Denver Intl

mar. 11/25

3:40 pm-3:35 pm

2 stops14h 55m

$803

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

mar. 11/18

4:05 pm-6:05 pm

2 stops35h 00m

Denver Intl

mar. 11/25

3:40 pm-3:35 pm

2 stops14h 55m

$809

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

vie. 11/7

1:55 pm-6:05 pm

1 stop13h 10m

Denver Intl

mar. 11/11

3:40 pm-12:55 pm

1 stop12h 15m

$813

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

lun. 11/17

7:00 am-8:38 pm

2 stops22h 38m

Denver Intl

lun. 12/1

12:02 pm-4:25 pm

2 stops19h 23m

$827

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

lun. 11/17

6:55 am-10:23 am

2 stops36h 28m

Denver Intl

lun. 12/1

5:45 pm-1:20 am

1 stop22h 35m

$838

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

lun. 11/17

12:30 pm-5:45 pm

1 stop14h 15m

Denver Intl

lun. 12/1

5:25 pm-9:10 pm

1 stop18h 45m

$842

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

vie. 11/7

6:55 am-4:30 pm

2 stops18h 35m

Denver Intl

mar. 11/11

11:15 am-1:10 pm

2 stops16h 55m

$851

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

vie. 11/7

6:55 am-4:30 pm

2 stops18h 35m

Denver Intl

mar. 11/11

11:15 am-1:10 pm

2 stops16h 55m

$852

HelsinkiDenver

HEL - DEN

HELDEN

Helsinki-Vantaa

dom. 11/16

7:00 am-11:35 pm

2 stops25h 35m

Denver Intl

dom. 11/23

7:10 am-1:10 pm

2 stops21h 00m

$905

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 cheapest month to fly to Denver?

The cheapest month to fly to Denver from Helsinki is in February. Flight prices, which tend to average around $703, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until May to fly from Helsinki, when ticket prices are also cheap, with an average price of $762.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $914. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around $1,065.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the morning when flights can be purchased for as low as $993. Flights at noon are often more expensive with an average ticket price of $1,023.

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 $871 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 $715 on momondo.

Can stopping save me money on Helsinki to Denver flights?

You could potentially save up to 38% 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

Direct flights

None
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 10m.

  • 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
IcelandairPriceFrom $597Free CancellationRating
7.0
556 reviews
Search Icelandair flights
LufthansaPriceFrom $833Free CancellationRating
6.8
7,497 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
Keystone
Cripple Creek
Manitou Springs
Boulder
Longmont
Lakewood
Greeley
Thornton
Westminster
Winter Park
Copper Mountain
Silverthorne
Frisco
Grand Lake
Central City

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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1 adult
sáb. 11/15
sáb. 11/22
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