How long is the flight from Helena to Copenhagen?

There are many flights that can get you from Helena to Copenhagen in 14h 55m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 4676 mi.

In terms of precipitation, rainfall in Copenhagen ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Copenhagen when rainfall is around 0.8 in.

If weather is an important factor for your trip to Copenhagen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from HLN to CPH?

When flying from Helena to Copenhagen, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Helena-Copenhagen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Copenhagen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Copenhagen flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Helena-Copenhagen 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 Helena-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Helena to Copenhagen that include hotel bookings?

Yes. In addition to deals on Helena to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Helena to Copenhagen?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Copenhagen.

Can I find deals for business class flights from Helena to Copenhagen?

Yes. Cheapflights offers flight deals from Helena to Copenhagen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$700+ Cheap Flights from Helena to Copenhagen

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Cheap flight deals from Helena to Copenhagen

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$700 (United Airlines)

Provider with most accurate pricing for Helena-Kastrup Copenhagen flight deals.

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From Helena to Kastrup Copenhagen

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Best flights from Helena to Copenhagen
Discover carefully curated flight deals from Helena to Copenhagen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2025.

Fri 3/272:30 pmHLN - CPH

2 stops14h 55mUnited Airlines

Tue 3/316:00 amCPH - HLN

2 stops22h 59mUnited Airlines

Deal found 10/12

$700

Fly from

Fly to

Route

Depart

Return

Price

HelenaCopenhagen

HLN - CPH

HLNCPH

Helena

Fri 3/27

2:30 pm-12:25 pm

2 stops14h 55m

Kastrup Copenhagen

Tue 3/31

6:00 am-8:59 pm

2 stops22h 59m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Most accurate provider: When it comes to deals on Helena-Copenhagen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Copenhagen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Copenhagen flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Helena-Copenhagen 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 Helena-Copenhagen 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 Helena to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Helena with our price prediction graph.

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.

Related info for your journey

How long is the flight from Helena to Copenhagen?
There are many flights that can get you from Helena to Copenhagen in 14h 55m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 4676 mi.
Can I find deals for flights from Helena to Copenhagen that include hotel bookings?
Yes. In addition to deals on Helena to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Helena to Copenhagen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Copenhagen.
Can I find deals for business class flights from Helena to Copenhagen?
Yes. Cheapflights offers flight deals from Helena to Copenhagen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$700+ Cheap flights from Helena (HLN) to Copenhagen (CPH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Helena to Copenhagen with Cheapflights

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Cheap flight deals from Helena to Copenhagen

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Best flights from Helena to CopenhagenDiscover carefully curated flight deals from Helena to Copenhagen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2025.

Discover carefully curated flight deals from Helena to Copenhagen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2025.

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Best time to book a flight from Helena to Copenhagen

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Related info for your journey

Find useful and relevant information for your journey from Helena to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Helena to Copenhagen?

Can I find deals for flights from Helena to Copenhagen that include hotel bookings?

How can I find direct flights from Helena to Copenhagen?

Can I find deals for business class flights from Helena to Copenhagen?

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Best flights from Helena to Copenhagen
Discover carefully curated flight deals from Helena to Copenhagen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2025.