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Cheap flights from Idaho to Denmark 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 Denmark 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.
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Find the cheapest flights from Idaho to Denmark

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
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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
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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 Denmark

Our best Scandinavian Airlines deals on Idaho to Denmark 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 Denmark

Our best United Airlines deals on Idaho to Denmark 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 Denmark 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 Denmark 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
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See travel insights to Denmark from

How to get the cheapest flight ticket from Idaho to Denmark

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 Denmark?

In general, September is the cheapest month to fly from Idaho to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $593. If you aren’t able to travel to Denmark 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 Denmark?

The cheapest day to depart from Idaho to Denmark is on a Tuesday. Travelers who choose to depart for Denmark on a Tuesday will often find tickets for as low as $770. On the other hand, Friday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,469.

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

Flying to Denmark 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. In the afternoon is when there is more demand to fly to Denmark, so prices are often more expensive at around $992 per ticket.

Can stopping save me money on Idaho to Denmark flights?

You could potentially save up to 86% on your flight if you consider stops on a Idaho to Denmark flight.

Cheap Idaho to Denmark flight deals and tips

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

Direct flights

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

  • When did momondo last update prices for flights from Idaho to Denmark?

    Prices for flights from Idaho to Denmark are updated daily.

  • How many operators does momondo search for flights from Idaho to Denmark?

  • How old do you have to be to fly from Idaho to Denmark?

    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 Denmark.

  • What documentation or ID do you need to fly to Denmark?

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

Best airlines flying from Idaho to Denmark

Compare and see reviews for airlines that fly from Idaho to Denmark 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

Why use momondo?

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

Finding the right flight to Denmark from Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denmark quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Denmark from Idaho with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denmark from Idaho.

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

Yes momondo offers price alerts on flights to Denmark from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Denmark trip

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