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$538+ Cheap flights from Great Falls (GTF) to Copenhagen (CPH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — CPH
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Find flight deals from Great Falls to Copenhagen

Cheapest flights from Great Falls to Copenhagen
Explore the most affordable flight options available from Great Falls to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:25 amGTF - CPH
2 stops30h 15mUnited Airlines
Sun 8/246:05 amCPH - GTF
2 stops23h 23mUnited Airlines
Deal found 8/16$756
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:05 amGTF - CPH
2 stops27h 00mDelta
Sun 8/2412:20 pmCPH - GTF
1 stop16h 14mDelta
Deal found 8/16$1,285

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Copenhagen 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, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Great Falls to Copenhagen that are best for you.

Fly from

Great Falls

Fly to

Copenhagen

Route

Depart

Return

Price

Great FallsCopenhagen

GTF - CPH

GTFCPH

Great Falls

Sun 1/4

5:30 am-1:00 pm

2 stops23h 30m

$538

Great FallsCopenhagen

GTF - CPH

GTFCPH

Great Falls

Sun 1/4

7:21 pm-11:30 am

3 stops32h 09m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Great Falls to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Great Falls 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

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

  • Can I find deals for flights from Great Falls to Copenhagen that include hotel bookings?

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

  • How can I find direct flights from Great Falls to Copenhagen?

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

  • Can I find deals for business class flights from Great Falls to Copenhagen?

    Yes. Cheapflights offers flight deals from Great Falls 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.

  • What is the cheapest month to book a flight from Great Falls to Copenhagen?

    Currently, November is the cheapest month in which you can book a flight from Great Falls to Copenhagen (average of $523). Flying from Great Falls to Copenhagen in June is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Traveling to a place near Copenhagen?

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Kastrup

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