Find flights
When to book
FAQs & Tips
Direct Flights
Deals

CPH

$611 Find cheap flights from Idaho to Copenhagen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Copenhagen departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to Copenhagen

In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Low season

January

High season

July

Cheapest flight

$611
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from Boise to Copenhagen

FAQs for booking flights from Idaho to Copenhagen

  • How does KAYAK find such low prices on flights from Idaho to Copenhagen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Copenhagen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Copenhagen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Copenhagen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Copenhagen with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Copenhagen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Copenhagen from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Idaho to Copenhagen?

Find which airlines fly direct from Idaho to Kastrup Copenhagen, which days they fly and book direct flights.

Nonstop departures

Idaho to Kastrup Copenhagen

Monday

ANA, Aegean Airlines, Aeromexico, +87 more

ANA, Aegean Airlines, +88 more

Tuesday

ANA, Aegean Airlines, Aeromexico, +87 more

ANA, Aegean Airlines, +88 more

Wednesday

ANA, Aegean Airlines, Aeromexico, +86 more

ANA, Aegean Airlines, +87 more

Thursday

ANA, Aegean Airlines, Aeromexico, +87 more

ANA, Aegean Airlines, +88 more

Friday

ANA, Aegean Airlines, Aeromexico, +90 more

ANA, Aegean Airlines, +91 more

Saturday

ANA, Aegean Airlines, Aeromexico, +82 more

ANA, Aegean Airlines, +83 more

Sunday

ANA, Aegean Airlines, Aeromexico, +90 more

ANA, Aegean Airlines, +91 more

See more direct flights

Nonstop returns

Kastrup Copenhagen to Idaho

Monday

ANA, Aegean Airlines, Aeromexico, +87 more

ANA, Aegean Airlines, +88 more

Tuesday

ANA, Aegean Airlines, Aeromexico, +87 more

ANA, Aegean Airlines, +88 more

Wednesday

ANA, Aegean Airlines, Aeromexico, +86 more

ANA, Aegean Airlines, +87 more

Thursday

ANA, Aegean Airlines, Aeromexico, +87 more

ANA, Aegean Airlines, +88 more

Friday

ANA, Aegean Airlines, Aeromexico, +90 more

ANA, Aegean Airlines, +91 more

Saturday

ANA, Aegean Airlines, Aeromexico, +82 more

ANA, Aegean Airlines, +83 more

Sunday

ANA, Aegean Airlines, Aeromexico, +90 more

ANA, Aegean Airlines, +91 more

See more direct flights
See more direct flights

Book cheap flights from Idaho to Copenhagen

Recent round-trip flight deals

5/25Sat
2 stopsAir Canada
33h 15mBOI-CPH
8/30Fri
2 stopsAir Canada
41h 02mCPH-BOI
$611
8/23Fri
2 stopsAir Canada
33h 35mBOI-CPH
9/2Mon
2 stopsAir Canada
37h 50mCPH-BOI
$641
8/23Fri
2 stopsFinnair
21h 25mBOI-CPH
9/2Mon
2 stopsFinnair
32h 11mCPH-BOI
$656
8/16Fri
2 stopsUnited Airlines
18h 00mBOI-CPH
8/26Mon
2 stopsUnited Airlines
33h 09mCPH-BOI
$658
8/16Fri
2 stopsAir Canada
33h 23mBOI-CPH
8/26Mon
2 stopsAir Canada
29h 23mCPH-BOI
$673
8/23Fri
2 stops
18h 05mBOI-CPH
9/2Mon
3 stops
29h 23mCPH-BOI
$746
7/7Sun
2 stopsAmerican Airlines
26h 11mBOI-CPH
7/22Mon
2 stopsAmerican Airlines
28h 56mCPH-BOI
$754
7/12Fri
2 stopsAmerican Airlines
26h 11mBOI-CPH
8/2Fri
2 stopsAmerican Airlines
28h 56mCPH-BOI
$829
7/8Mon
2 stopsUnited Airlines
17h 18mBOI-CPH
7/22Mon
2 stopsUnited Airlines
37h 25mCPH-BOI
$853
8/16Fri
3 stops
19h 50mBOI-CPH
8/26Mon
2 stops
30h 53mCPH-BOI
$1,148

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/15Sat
3 stopsAir Canada
22h 06mGEG-CPH
$832
6/26Wed
3 stopsAir Canada
22h 06mGEG-CPH
$839
6/26Wed
2 stopsUnited Airlines
42h 35mGEG-CPH
$890
6/15Sat
2 stopsUnited Airlines
56h 37mGEG-CPH
$892
6/26Wed
3 stopsAir Canada
22h 06mGEG-CPH
$5,812

Search by stops

Search by airline

Search by price

Flights to Copenhagen

Destination:

Copenhagen (CPH)Denmark

Return flight deals:

Copenhagen - Idaho

Cabin classes:

Browse destinations: