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Idaho Falls

$756+ Cheap flights from Denmark to Idaho Falls (IDA)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — IDA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Denmark to Idaho Falls

Keep the following information in mind while searching for Denmark to Idaho Falls flight deals. Data was last updated July 31, 2025.

Round-trip from

$756
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$1,077
From Denmark to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Denmark to Idaho Falls

Cheapest flights from Denmark to Idaho Falls
Explore the most affordable flight options available from Denmark to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/166:05 amCPH - IDA
2 stops24h 46mUnited Airlines
Wed 8/205:56 pmIDA - CPH
2 stops29h 19mUnited Airlines
Deal found 7/31$756
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/82:00 pmCPH - IDA
2 stops39h 18mAmerican Airlines
Tue 8/127:00 amIDA - CPH
2 stops32h 20mAmerican Airlines
Deal found 7/29$993
This flygcity.se deal was found by Cheapflights users on 7/31. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/812:45 pmCPH - IDA
3 stops28h 59mAir Canada
Mon 8/117:00 amIDA - CPH
2 stops23h 10mAir Canada
Deal found 7/31$1,003
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1610:35 pmCPH - IDA
2 stops26h 31mMultiple Airlines
Wed 8/206:13 amIDA - CPH
1 stop20h 17mMultiple Airlines
Deal found 7/31$1,383
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 8/98:15 amCPH - IDA
2 stops22h 14mDelta
Mon 8/113:00 pmIDA - CPH
2 stops19h 20mDelta
Deal found 7/29$1,436
This flygcity.se deal was found by Cheapflights users on 7/31. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/810:45 amCPH - IDA
3 stops19h 44mKLM
Mon 8/1111:20 amIDA - CPH
3 stops20h 50mKLM
Deal found 7/31$1,919

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denmark to Idaho Falls 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 July 31, 2025.
Use the filters below to find and compare flights from Denmark to Idaho Falls that are best for you.

Fly from

Denmark

Fly to

Idaho Falls

Route

Depart

Return

Price

CopenhagenIdaho Falls

CPH - IDA

CPHIDA

Kastrup Copenhagen

Sat 8/16

6:05 am-10:51 pm

2 stops24h 46m

Idaho Falls Fanning Field

Wed 8/20

5:56 pm-7:15 am

2 stops29h 19m

$756

CopenhagenIdaho Falls

CPH - IDA

CPHIDA

Kastrup Copenhagen

Sat 8/16

10:35 pm-5:06 pm

2 stops26h 31m

Idaho Falls Fanning Field

Wed 8/20

6:13 am-10:30 am

1 stop20h 17m

$1,383

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Denmark to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Denmark 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.

Cheapflights Insights

Everything you need to know about your flight from Denmark to Idaho Falls
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with United Airlines from Denmark to Idaho Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

  • What airport do you fly into for flights to Idaho Falls from Denmark?

    If you book a flight to Idaho Falls from Denmark, you will be flying to Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

  • Can I find deals for flights from Denmark to Idaho Falls that include hotel bookings?

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

  • How can I find direct flights from Denmark to Idaho Falls?

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

  • Can I find deals for business class flights from Denmark to Idaho Falls?

    Yes. Cheapflights offers flight deals from Denmark to Idaho Falls 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 Denmark to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Denmark to Idaho Falls (average of $380). Flying from Denmark to Idaho Falls in December is currently the most expensive (average of $578). 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.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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