How long does it take to fly to Copenhagen?

On average, it takes 21h 47m to fly from Montana to Copenhagen if you fly out of Missoula (the most popular airport in Montana) and into Copenhagen (the most popular airport in Copenhagen). If you’re flying out of Bozeman and into Copenhagen, then the flight time is around 31h 40m.

When did momondo last update prices for flights from Montana to Kastrup Copenhagen Airport?

Prices for flights from Montana to Kastrup Copenhagen Airport refresh daily.

How old do you have to be to fly from Montana to Kastrup Copenhagen Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Kastrup Copenhagen Airport.

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

The required travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kastrup Copenhagen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$741 Cheap Flights from Montana to Copenhagen in 2026/27

Find the cheapest flights from Montana to Copenhagen

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:25 pm - 5:35 pmGTF Great Falls-CPH Kastrup Copenhagen

43h 10m2 stops Denver Intl Munich Franz Josef Strauss

7:15 am - 9:20 pmCPH Kastrup Copenhagen-GTF Great Falls

22h 05m2 stops Frankfurt am Main Denver Intl

$741United Airlines

Mon, Jan 11 - Thu, Jan 14

1:40 pm - 2:10 pmFCA Kalispell Glacier Park-CPH Kastrup Copenhagen

40h 30m2 stops San Francisco Zurich

7:15 am - 9:30 pmCPH Kastrup Copenhagen-FCA Kalispell Glacier Park

22h 15m2 stops Frankfurt am Main Denver Intl

$751United Airlines

Tue, Mar 2 - Fri, Mar 5

4:07 pm - 2:05 pmMSO Missoula Johnson-Bell Field-CPH Kastrup Copenhagen

37h 58m2 stops San Francisco Zurich

12:45 pm - 4:10 pmCPH Kastrup Copenhagen-MSO Missoula Johnson-Bell Field

35h 25m2 stops Toronto Pearson Intl Denver Intl

$758United Airlines

Wed, Mar 31 - Wed, Apr 7

2:27 pm - 5:35 pmHLN Helena-CPH Kastrup Copenhagen

43h 08m2 stops Denver Intl Munich Franz Josef Strauss

7:15 am - 9:32 pmCPH Kastrup Copenhagen-HLN Helena

22h 17m2 stops Frankfurt am Main Denver Intl

$758United Airlines

Mon, Jan 11 - Thu, Jan 14

7:00 am - 5:35 pmHLN Helena-CPH Kastrup Copenhagen

26h 35m2 stops Denver Intl Munich Franz Josef Strauss

11:35 am - 8:59 pmCPH Kastrup Copenhagen-HLN Helena

41h 24m2 stops Toronto Pearson Intl Denver Intl

$771United Airlines

Mon, Jan 18 - Fri, Jan 22

7:30 am - 5:35 pmBZN Bozeman Gallatin Field-CPH Kastrup Copenhagen

26h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

11:35 am - 3:13 pmCPH Kastrup Copenhagen-BZN Bozeman Gallatin Field

35h 38m2 stops Toronto Pearson Intl Denver Intl

$771United Airlines

Mon, Feb 1 - Fri, Feb 5

7:00 am - 10:20 amHLN Helena-CPH Kastrup Copenhagen

43h 20m2 stops Denver Intl Toronto Pearson Intl

11:35 am - 8:59 pmCPH Kastrup Copenhagen-HLN Helena

41h 24m2 stops Toronto Pearson Intl Denver Intl

$772United Airlines

Mon, Jan 18 - Fri, Jan 22

12:50 pm - 11:25 amBZN Bozeman Gallatin Field-CPH Kastrup Copenhagen

38h 35m3 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl Brussels Bruxelles-National

11:35 am - 3:13 pmCPH Kastrup Copenhagen-BZN Bozeman Gallatin Field

35h 38m2 stops Toronto Pearson Intl Denver Intl

$782United Airlines

Mon, Feb 1 - Fri, Feb 5

4:07 pm - 2:05 pmMSO Missoula Johnson-Bell Field-CPH Kastrup Copenhagen

37h 58m2 stops San Francisco Zurich

6:15 am - 3:28 pmCPH Kastrup Copenhagen-MSO Missoula Johnson-Bell Field

41h 13m2 stops Frankfurt am Main San Francisco

$784United Airlines

Wed, Mar 31 - Fri, Apr 9

7:30 am - 11:10 pmBZN Bozeman Gallatin Field-CPH Kastrup Copenhagen

31h 40m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

10:05 am - 7:32 pmCPH Kastrup Copenhagen-BZN Bozeman Gallatin Field

17h 27m2 stops Frankfurt am Main Chicago O'Hare Intl

$792United Airlines

Mon, Feb 1 - Fri, Feb 5

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Montana to Copenhagen

Our best United Airlines deals on Montana to Copenhagen flight tickets

United Airlines

Jan 11

GTF2:25 pmGreat Falls

43h 10m

2 stops

CPH5:35 pmKastrup Copenhagen

Jan 14

CPH7:15 amKastrup Copenhagen

22h 05m

2 stops

GTF9:20 pmGreat Falls

$741

United Airlines

Mar 2

FCA1:40 pmKalispell Glacier Park

40h 30m

2 stops

CPH2:10 pmKastrup Copenhagen

Mar 5

CPH7:15 amKastrup Copenhagen

22h 15m

2 stops

FCA9:30 pmKalispell Glacier Park

$751

United Airlines

Jan 11

HLN2:27 pmHelena

43h 08m

2 stops

CPH5:35 pmKastrup Copenhagen

Jan 14

CPH7:15 amKastrup Copenhagen

22h 17m

2 stops

HLN9:32 pmHelena

$758

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsCopenhagen

GTF Great Falls - CPH Kastrup Copenhagen

GTFCPH

Great Falls

Mon 1/11

2:25 pm-5:35 pm

2 stops43h 10m

Kastrup Copenhagen

Thu 1/14

7:15 am-9:20 pm

2 stops22h 05m

$741

KalispellCopenhagen

FCA Kalispell Glacier Park - CPH Kastrup Copenhagen

FCACPH

Kalispell Glacier Park

Tue 3/2

1:40 pm-2:10 pm

2 stops40h 30m

Kastrup Copenhagen

Fri 3/5

7:15 am-9:30 pm

2 stops22h 15m

$751

MissoulaCopenhagen

MSO Missoula Johnson-Bell Field - CPH Kastrup Copenhagen

MSOCPH

Missoula Johnson-Bell Field

Wed 3/31

4:07 pm-2:05 pm

2 stops37h 58m

Kastrup Copenhagen

Wed 4/7

12:45 pm-4:10 pm

2 stops35h 25m

$758

HelenaCopenhagen

HLN Helena - CPH Kastrup Copenhagen

HLNCPH

Helena

Mon 1/11

2:27 pm-5:35 pm

2 stops43h 08m

Kastrup Copenhagen

Thu 1/14

7:15 am-9:32 pm

2 stops22h 17m

$758

HelenaCopenhagen

HLN Helena - CPH Kastrup Copenhagen

HLNCPH

Helena

Mon 1/18

7:00 am-5:35 pm

2 stops26h 35m

Kastrup Copenhagen

Fri 1/22

11:35 am-8:59 pm

2 stops41h 24m

$771

BozemanCopenhagen

BZN Bozeman Gallatin Field - CPH Kastrup Copenhagen

BZNCPH

Bozeman Gallatin Field

Mon 2/1

7:30 am-5:35 pm

2 stops26h 05m

Kastrup Copenhagen

Fri 2/5

11:35 am-3:13 pm

2 stops35h 38m

$771

HelenaCopenhagen

HLN Helena - CPH Kastrup Copenhagen

HLNCPH

Helena

Mon 1/18

7:00 am-10:20 am

2 stops43h 20m

Kastrup Copenhagen

Fri 1/22

11:35 am-8:59 pm

2 stops41h 24m

$772

BozemanCopenhagen

BZN Bozeman Gallatin Field - CPH Kastrup Copenhagen

BZNCPH

Bozeman Gallatin Field

Mon 2/1

12:50 pm-11:25 am

3 stops38h 35m

Kastrup Copenhagen

Fri 2/5

11:35 am-3:13 pm

2 stops35h 38m

$782

MissoulaCopenhagen

MSO Missoula Johnson-Bell Field - CPH Kastrup Copenhagen

MSOCPH

Missoula Johnson-Bell Field

Wed 3/31

4:07 pm-2:05 pm

2 stops37h 58m

Kastrup Copenhagen

Fri 4/9

6:15 am-3:28 pm

2 stops41h 13m

$784

Quickest round-trip

BozemanCopenhagen

BZN Bozeman Gallatin Field - CPH Kastrup Copenhagen

BZNCPH

Bozeman Gallatin Field

Mon 2/1

7:30 am-11:10 pm

2 stops31h 40m

Kastrup Copenhagen

Fri 2/5

10:05 am-7:32 pm

2 stops17h 27m

$792

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Montana to Copenhagen

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

Prices

Other information

Can stopping save me money on Montana to Copenhagen flights?

You could potentially save up to 33% on your flight if you consider stops on a Montana to Copenhagen flight.

Cheap Montana to Copenhagen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Copenhagen

Best Price Found	$741
Fastest flight time	21h 47m
Direct flights	None

The best flight deal from Montana to Copenhagen found on momondo in the last 72 hours is $741

The fastest flight from Montana to Copenhagen takes 21h 47m

There are no direct flights from Montana to Copenhagen. There are no popular flight routes from Montana to Copenhagen.

Search flight deals

Frequently asked questions about flying from Montana to Copenhagen

When did momondo last update prices for flights from Montana to Kastrup Copenhagen Airport?
Prices for flights from Montana to Kastrup Copenhagen Airport refresh daily.
How old do you have to be to fly from Montana to Kastrup Copenhagen Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The required travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kastrup Copenhagen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Kastrup

Roskilde

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Copenhagen?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Copenhagen from Montana.

Can I find flights from Montana to Copenhagen with flexible booking policies on momondo?

momondo does allow users to show only those flights to Copenhagen from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to Copenhagen?

momondo provides multiple filters to help you find the best flight to Copenhagen from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Montana to Copenhagen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Copenhagen and let you know when they change.

An easier way to manage your Copenhagen 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 11/1

Sun 11/8

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark

Nearby airports

Cabin classes

Other Denmark destinations

Other flights from Montana

Complete your trip

Feeling lucky

Airports servicing Denmark

Cheap flights from Montana to Copenhagen from $741

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Copenhagen departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Montana to Copenhagen

Cheap round-trip flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Montana to Copenhagen

Our best United Airlines deals on Montana to Copenhagen flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montana to Copenhagen that are best for you.

See travel insights to Copenhagen from

How to get the cheapest flight ticket from Montana to Copenhagen

Can stopping save me money on Montana to Copenhagen flights?

How long does it take to fly to Copenhagen?

Cheap Montana to Copenhagen flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Montana to Copenhagen

Traveling to a place near Copenhagen?

Why use momondo?

An easier way to manage your Copenhagen 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Airports servicing Denmark

Cabin classes currently available on flights to Copenhagen

List of cabin classes available on flights landing in Copenhagen. Availability may vary depending on flight origin and airline.

Popular cities in Denmark

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Montana

According to popular flight searches on momondo this year

Complete your trip to Copenhagen

Explore popular destinations other users love

According to popular flight searches on momondo this year