Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Idaho to Copenhagen from $312

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 11/4. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Idaho to Copenhagen

Cheap round-trip flights

Logo
10:05 am - 11:45 amBOI-CPH
17h 40m2 stops
Logo
12:55 pm - 10:20 pmCPH-BOI
17h 25m2 stops
$559
Find Deal
Tue, Nov 4 - Tue, Nov 11
Logo
9:58 am - 9:45 pmBOI-CPH
27h 47m2 stops
Logo
2:05 pm - 11:05 pmCPH-BOI
17h 00m2 stops
$572
Find Deal
Fri, Oct 10 - Sat, Oct 18
Scandinavian Airlines Logo
4:00 pm - 3:25 pmBOI-CPH
15h 25m1 stop
Scandinavian Airlines Logo
2:20 pm - 11:04 pmCPH-BOI
16h 44m1 stop
$655Scandinavian Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Logo
12:10 pm - 10:50 amGEG-CPH
13h 40m1 stop
Logo
1:10 pm - 5:00 pmCPH-GEG
12h 50m1 stop
$677
Find Deal
Fri, Oct 3 - Wed, Oct 15
Delta Logo
7:30 am - 7:55 pmJAC-CPH
28h 25m2 stops
Delta Logo
9:00 am - 12:05 pmCPH-JAC
35h 05m2 stops
$684Delta
Find Deal
Mon, Oct 13 - Mon, Oct 20
Delta Logo
6:30 am - 1:10 pmGEG-CPH
21h 40m2 stops
Delta Logo
2:15 pm - 11:10 pmCPH-GEG
41h 55m2 stops
$692Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Logo
10:39 am - 1:35 pmBOI-CPH
18h 56m2 stops
Logo
9:50 am - 1:44 pmCPH-BOI
35h 54m3 stops
$693
Find Deal
Tue, Nov 4 - Tue, Nov 11
Finnair Logo
7:23 am - 6:35 pmBOI-CPH
27h 12m2 stops
Finnair Logo
8:40 am - 9:24 pmCPH-BOI
20h 44m2 stops
$709Finnair
Find Deal
Thu, Dec 4 - Tue, Dec 9
Virgin Atlantic Logo
7:30 am - 6:30 amJAC-CPH
39h 00m2 stops
Virgin Atlantic Logo
9:00 am - 7:53 pmCPH-JAC
42h 53m2 stops
$725Virgin Atlantic
Find Deal
Wed, Sep 3 - Sun, Sep 7
Scandinavian Airlines Logo
2:00 pm - 10:50 amBOI-CPH
12h 50m1 stop
Scandinavian Airlines Logo
2:15 pm - 10:52 pmCPH-BOI
16h 37m1 stop
$957Scandinavian Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 25

Scandinavian Airlines flights from Idaho to Copenhagen

Our best Scandinavian Airlines deals on Idaho to Copenhagen flight tickets
Scandinavian Airlines
Nov 4
BOI4:00 pmBoise Air Term. Gowen Fld
15h 25m
1 stop
CPH3:25 pmKastrup Copenhagen
Nov 11
CPH2:20 pmKastrup Copenhagen
16h 44m
1 stop
BOI11:04 pmBoise Air Term. Gowen Fld
$655
Find similar
Scandinavian Airlines
Oct 17
BOI2:00 pmBoise Air Term. Gowen Fld
12h 50m
1 stop
CPH10:50 amKastrup Copenhagen
Oct 25
CPH2:15 pmKastrup Copenhagen
16h 37m
1 stop
BOI10:52 pmBoise Air Term. Gowen Fld
$957
Find similar
Scandinavian Airlines
Aug 25
BOI11:45 amBoise Air Term. Gowen Fld
14h 45m
1 stop
CPH10:30 amKastrup Copenhagen
Sep 1
CPH2:15 pmKastrup Copenhagen
16h 42m
1 stop
BOI10:57 pmBoise Air Term. Gowen Fld
$1,423
Find similar

United Airlines flights from Idaho to Copenhagen

Our best United Airlines deals on Idaho to Copenhagen flight tickets
United Airlines
Aug 25
BOI7:00 amBoise Air Term. Gowen Fld
40h 10m
2 stops
CPH7:10 amKastrup Copenhagen
Sep 1
CPH3:00 pmKastrup Copenhagen
38h 14m
2 stops
BOI9:14 pmBoise Air Term. Gowen Fld
$708
Find similar
United Airlines
Oct 10
BOI5:00 amBoise Air Term. Gowen Fld
45h 50m
2 stops
CPH10:50 amKastrup Copenhagen
Oct 18
CPH12:50 pmKastrup Copenhagen
42h 54m
2 stops
BOI11:44 pmBoise Air Term. Gowen Fld
$756
Find similar
United Airlines
Oct 3
BOI7:45 amBoise Air Term. Gowen Fld
22h 30m
2 stops
CPH2:15 pmKastrup Copenhagen
Oct 10
CPH6:05 amKastrup Copenhagen
25h 39m
2 stops
BOI11:44 pmBoise Air Term. Gowen Fld
$779
Find similar

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 August 20, 2025.
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

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Tue 11/4

10:05 am-11:45 am

2 stops17h 40m

Kastrup Copenhagen

Tue 11/11

12:55 pm-10:20 pm

2 stops17h 25m

$559

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Fri 10/10

9:58 am-9:45 pm

2 stops27h 47m

Kastrup Copenhagen

Sat 10/18

2:05 pm-11:05 pm

2 stops17h 00m

$572

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Tue 11/4

4:00 pm-3:25 pm

1 stop15h 25m

Kastrup Copenhagen

Tue 11/11

2:20 pm-11:04 pm

1 stop16h 44m

$655

SpokaneCopenhagen

GEG - CPH

GEGCPH

Spokane

Fri 10/3

12:10 pm-10:50 am

1 stop13h 40m

Kastrup Copenhagen

Wed 10/15

1:10 pm-5:00 pm

1 stop12h 50m

$677

JacksonCopenhagen

JAC - CPH

JACCPH

Jackson Hole

Mon 10/13

7:30 am-7:55 pm

2 stops28h 25m

Kastrup Copenhagen

Mon 10/20

9:00 am-12:05 pm

2 stops35h 05m

$684

SpokaneCopenhagen

GEG - CPH

GEGCPH

Spokane

Wed 12/3

6:30 am-1:10 pm

2 stops21h 40m

Kastrup Copenhagen

Sun 12/7

2:15 pm-11:10 pm

2 stops41h 55m

$692

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Tue 11/4

10:39 am-1:35 pm

2 stops18h 56m

Kastrup Copenhagen

Tue 11/11

9:50 am-1:44 pm

3 stops35h 54m

$693

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Thu 12/4

7:23 am-6:35 pm

2 stops27h 12m

Kastrup Copenhagen

Tue 12/9

8:40 am-9:24 pm

2 stops20h 44m

$709

JacksonCopenhagen

JAC - CPH

JACCPH

Jackson Hole

Wed 9/3

7:30 am-6:30 am

2 stops39h 00m

Kastrup Copenhagen

Sun 9/7

9:00 am-7:53 pm

2 stops42h 53m

$725

BoiseCopenhagen

BOI - CPH

BOICPH

Boise Air Term. Gowen Fld

Fri 10/17

2:00 pm-10:50 am

1 stop12h 50m

Kastrup Copenhagen

Sat 10/25

2:15 pm-10:52 pm

1 stop16h 37m

$957

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 September. Flight prices, which tend to average around $593, 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 September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $724.

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Idaho to Copenhagen is on a Tuesday when prices can be found for as low as $770. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Idaho to Copenhagen for around $1,469.

What is the cheapest time of day to depart on your flight to Copenhagen?

Flying to Copenhagen from Idaho in the morning is the least expensive time of day to depart. momondo users have found prices as low as $812 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $992. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Idaho to Copenhagen flights?

You could potentially save up to 86% 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

Direct flights

None
There are no direct flights from Idaho to Copenhagen. There are no popular flight routes from Idaho to Copenhagen.
Search flight deals

  • 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 $590Free CancellationRating
7.9
7,982 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $643Free CancellationRating
7.4
1,471 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $752Free CancellationRating
7.4
8,928 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.

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
Mon 8/25
Mon 9/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark