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Cheap flights from Idaho to Copenhagen from $545

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Copenhagen departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Copenhagen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:02 am - 12:25 pm
GEG
-
CPH
20h 23m
2 stops
United Airlines Logo
7:10 am - 11:38 pm
CPH
-
GEG
25h 28m
2 stops
$775United Airlines
Sun, Dec 6 - Tue, Dec 8
United Airlines Logo
11:30 am - 11:25 am
GEG
-
CPH
14h 55m
2 stops
United Airlines Logo
6:55 am - 9:09 pm
CPH
-
GEG
23h 14m
3 stops
$815United Airlines
Sun, Dec 6 - Tue, Dec 8
Multiple Airlines Logo
8:03 am - 10:10 am
BOI
-
CPH
18h 07m
1 stop
Multiple Airlines Logo
1:05 pm - 11:44 pm
CPH
-
BOI
18h 39m
1 stop
$822Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
8:40 am - 12:25 pm
BOI
-
CPH
19h 45m
2 stops
United Airlines Logo
11:35 am - 9:16 pm
CPH
-
BOI
41h 41m
2 stops
$843United Airlines
Fri, Jan 15 - Wed, Jan 20
Multiple Airlines Logo
5:19 pm - 11:20 pm
BOI
-
CPH
22h 01m
2 stops
Multiple Airlines Logo
8:55 am - 10:03 pm
CPH
-
BOI
21h 08m
2 stops
$862Multiple Airlines
Wed, Aug 26 - Tue, Dec 8
Delta Logo
2:53 pm - 11:45 am
BOI
-
CPH
12h 52m
1 stop
Delta Logo
6:00 am - 11:08 pm
CPH
-
BOI
25h 08m
2 stops
$863Delta
Wed, Aug 26 - Tue, Dec 8
Multiple Airlines Logo
3:19 pm - 4:10 pm
BOI
-
CPH
16h 51m
2 stops
Multiple Airlines Logo
8:55 am - 10:03 pm
CPH
-
BOI
21h 08m
2 stops
$865Multiple Airlines
Wed, Aug 26 - Tue, Dec 8
American Airlines Logo
3:19 pm - 8:00 pm
BOI
-
CPH
20h 41m
2 stops
American Airlines Logo
8:55 am - 10:03 pm
CPH
-
BOI
21h 08m
2 stops
$866American Airlines
Wed, Aug 26 - Tue, Dec 8
Delta Logo
2:53 pm - 11:45 am
BOI
-
CPH
12h 52m
1 stop
Delta Logo
6:00 am - 5:58 pm
CPH
-
BOI
19h 58m
2 stops
$867Delta
Wed, Aug 26 - Tue, Dec 8
Virgin Atlantic Logo
2:05 pm - 11:45 am
GEG
-
CPH
12h 40m
1 stop
Virgin Atlantic Logo
1:55 pm - 11:09 pm
CPH
-
GEG
18h 14m
1 stop
$929Virgin Atlantic
Fri, Aug 21 - Thu, Sep 3

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American Airlines flights from Idaho to Copenhagen

Our best American Airlines deals on Idaho to Copenhagen flight tickets
American Airlines
Aug 26
BOI3:19 pmBoise Air Term. Gowen Fld
20h 41m
2 stops
CPH8:00 pmKastrup Copenhagen
Dec 8
CPH8:55 amKastrup Copenhagen
21h 08m
2 stops
BOI10:03 pmBoise Air Term. Gowen Fld
$866
American Airlines
Sep 6
BOI3:19 pmBoise Air Term. Gowen Fld
18h 01m
2 stops
CPH5:20 pmKastrup Copenhagen
Sep 13
CPH7:00 amKastrup Copenhagen
23h 03m
2 stops
BOI10:03 pmBoise Air Term. Gowen Fld
$956

Air Canada flights from Idaho to Copenhagen

Our best Air Canada deals on Idaho to Copenhagen flight tickets
Air Canada
Aug 26
BOI6:30 amBoise Air Term. Gowen Fld
20h 20m
3 stops
CPH10:50 amKastrup Copenhagen
Dec 8
CPH7:10 amKastrup Copenhagen
23h 56m
3 stops
BOI11:06 pmBoise Air Term. Gowen Fld
$937
Air Canada
Aug 26
BOI6:30 amBoise Air Term. Gowen Fld
20h 20m
3 stops
CPH10:50 amKastrup Copenhagen
Dec 8
CPH7:10 amKastrup Copenhagen
23h 56m
3 stops
BOI11:06 pmBoise Air Term. Gowen Fld
$938
Air Canada
Aug 26
BOI6:30 amBoise Air Term. Gowen Fld
20h 20m
3 stops
CPH10:50 amKastrup Copenhagen
Dec 8
CPH7:10 amKastrup Copenhagen
23h 56m
3 stops
BOI11:06 pmBoise Air Term. Gowen Fld
$1,157

momondo Fare Finder

 
Customize your flight search to find flights from Idaho 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, momondo users made 832,500 searches. Data last updated July 26, 2026.
Use the filters below to find and compare flights from Idaho to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneCopenhagen

GEG - CPH

GEGCPH

Spokane

Sun 12/6

7:02 am-12:25 pm

2 stops20h 23m

Kastrup Copenhagen

Tue 12/8

7:10 am-11:38 pm

2 stops25h 28m

$775

SpokaneCopenhagen

GEG - CPH

GEGCPH

Spokane

Sun 12/6

11:30 am-11:25 am

2 stops14h 55m

Kastrup Copenhagen

Tue 12/8

6:55 am-9:09 pm

3 stops23h 14m

$815

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Sun 9/6

8:03 am-10:10 am

1 stop18h 07m

Kastrup Copenhagen

Sun 9/13

1:05 pm-11:44 pm

1 stop18h 39m

$822

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Fri 1/15

8:40 am-12:25 pm

2 stops19h 45m

Kastrup Copenhagen

Wed 1/20

11:35 am-9:16 pm

2 stops41h 41m

$843

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Wed 8/26

5:19 pm-11:20 pm

2 stops22h 01m

Kastrup Copenhagen

Tue 12/8

8:55 am-10:03 pm

2 stops21h 08m

$862

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Wed 8/26

2:53 pm-11:45 am

1 stop12h 52m

Kastrup Copenhagen

Tue 12/8

6:00 am-11:08 pm

2 stops25h 08m

$863

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Wed 8/26

3:19 pm-4:10 pm

2 stops16h 51m

Kastrup Copenhagen

Tue 12/8

8:55 am-10:03 pm

2 stops21h 08m

$865

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Wed 8/26

3:19 pm-8:00 pm

2 stops20h 41m

Kastrup Copenhagen

Tue 12/8

8:55 am-10:03 pm

2 stops21h 08m

$866

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Wed 8/26

2:53 pm-11:45 am

1 stop12h 52m

Kastrup Copenhagen

Tue 12/8

6:00 am-5:58 pm

2 stops19h 58m

$867
Quickest round-trip

SpokaneCopenhagen

GEG - CPH

GEGCPH

Spokane

Fri 8/21

2:05 pm-11:45 am

1 stop12h 40m

Kastrup Copenhagen

Thu 9/3

1:55 pm-11:09 pm

1 stop18h 14m

$929

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Copenhagen from

How to get the cheapest flight ticket from Idaho 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

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from Idaho is in February. Flight prices, which tend to average around $546, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $665.

Can stopping save me money on Idaho to Copenhagen flights?

You could potentially save up to 21% on your flight if you consider stops on a Idaho to Copenhagen flight.

Cheap Idaho to Copenhagen flight deals and tips

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

Fastest flight time

16h 51m

Direct flights

None
The fastest flight from Idaho to Copenhagen takes 16h 51m
There are no direct flights from Idaho to Copenhagen. There are no popular flight routes from Idaho to Copenhagen.
Search flight deals

Frequently asked questions about flying from Idaho to Copenhagen

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

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

  • How many operators does momondo search for flights from Idaho to Kastrup Copenhagen Airport?

  • How old do you have to be to fly from Idaho to Kastrup Copenhagen 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 Idaho to Kastrup Copenhagen Airport.

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

    The travel and health documents you'll need for your trip to Kastrup Copenhagen 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 Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Copenhagen

Compare and see reviews for airlines that fly from Idaho to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $546Free CancellationRating
7.8
8,486 reviews
Search Delta flights
United AirlinesPriceFrom $621Free CancellationRating
7.4
10,034 reviews
Search United Airlines flights

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup
Roskilde

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Copenhagen. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Copenhagen.

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

Price alerts on flights to Copenhagen from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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