BOI - CPH

$710 Find Cheap Flights from Boise 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 from Boise to Copenhagen departing on 12/4. 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
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Copenhagen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Copenhagen, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Boise to Copenhagen (BOI-CPH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Copenhagen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Copenhagen

Thu, Dec 4 - Tue, Dec 9
Finnair Logo
7:23 am - 4:15 pmBOI-CPH
24h 52m2 stops
Finnair Logo
6:05 am - 9:24 pmCPH-BOI
23h 19m2 stops
$710Finnair
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Fri, Oct 17 - Sat, Oct 25
Delta Logo
5:40 am - 6:30 amBOI-CPH
16h 50m2 stops
Delta Logo
9:00 am - 9:49 pmCPH-BOI
20h 49m2 stops
$761Delta
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Fri, Aug 8 - Fri, Aug 15
Delta Logo
5:40 am - 8:35 amBOI-CPH
18h 55m2 stops
Delta Logo
12:20 pm - 11:54 pmCPH-BOI
19h 34m1 stop
$797Delta
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Fri, Aug 8 - Fri, Aug 15
Delta Logo
5:40 am - 8:35 amBOI-CPH
18h 55m2 stops
Delta Logo
9:00 am - 11:59 pmCPH-BOI
22h 59m2 stops
$802Delta
Find Deal
Fri, Aug 8 - Fri, Aug 15
Scandinavian Airlines Logo
3:43 pm - 3:10 pmBOI-CPH
15h 27m1 stop
Scandinavian Airlines Logo
1:05 pm - 6:16 pmCPH-BOI
13h 11m1 stop
$813Scandinavian Airlines
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Thu, Dec 4 - Tue, Dec 9
Scandinavian Airlines Logo
3:05 pm - 3:25 pmBOI-CPH
16h 20m1 stop
Scandinavian Airlines Logo
2:20 pm - 11:04 pmCPH-BOI
16h 44m1 stop
$1,000Scandinavian Airlines
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Fri, Oct 17 - Sat, Oct 25
Air Canada Logo
7:00 am - 10:50 amBOI-CPH
19h 50m3 stops
Air Canada Logo
12:40 pm - 9:58 amCPH-BOI
29h 18m3 stops
$1,331Air Canada
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Fri, Oct 17 - Sat, Oct 25
Air Canada Logo
7:00 am - 10:50 amBOI-CPH
19h 50m3 stops
Air Canada Logo
12:40 pm - 9:58 amCPH-BOI
29h 18m3 stops
$1,332Air Canada
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Fri, Oct 17 - Sat, Oct 25
 Logo
7:45 am - 10:50 amBOI-CPH
19h 05m2 stops
 Logo
12:40 pm - 9:58 amCPH-BOI
29h 18m3 stops
$1,408
Find Deal
Fri, Aug 8 - Fri, Aug 15
 Logo
7:48 pm - 7:10 amBOI-CPH
27h 22m3 stops
 Logo
8:20 pm - 8:06 pmCPH-BOI
31h 46m3 stops
$1,411
Find Deal
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KAYAK's insights & trends for Boise to Copenhagen flights

Get data-powered insights and trends into flights from Boise to Copenhagen to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boise to Copenhagen?

What is the cheapest month to fly from Boise to Copenhagen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Copenhagen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Copenhagen is September, where tickets cost $593 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,786 and $1,228 respectively.

Good to know

Low seasonOctober
High seasonJune
Cheapest flight$710
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Boise to Copenhagen

When to book flights from Boise to Copenhagen

Are your dates flexible? Find out the best times to travel from Boise to Copenhagen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Copenhagen

  • What is the cheapest flight from Boise to Copenhagen?

    In the last 3 days, the lowest price for a flight from Boise to Copenhagen was $710 for a round-trip ticket.

  • Do I need a passport to fly between Boise and Copenhagen?

    Yes

  • Which aircraft models fly most regularly from Boise to Copenhagen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Copenhagen?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boise and Copenhagen, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Boise 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 Boise to Copenhagen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from Boise 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 Boise 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 Boise with another airline. Booking your flights between Boise and CPH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise 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 Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boise to Copenhagen

 
See real verified KAYAK customer reviews for airlines flying from Boise to Copenhagen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Copenhagen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8846 reviews
6.6Food
7.3Comfort
7.7Boarding
7.0Entertainment
8.1Crew
Airline reviews

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

4.0 OkayJeanette, Jul 2025IAD - TPA
Read more United Airlines reviews

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

The food should improve! And The flight should leave on time and not make the traveler wait.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

I paid for the seat with more leg room but on the day of my departure my seat was changed. I brought it to the airline costumer service and he was able to change it back. The person sitting next to me had the same exact issue.

Food could have been better. My pasta was microwaved into a solid block. Inedible.

OK experience except for the fact that I had to pay $100 for one checked in bag in Amsterdam, while it was supposed to be free like it was on the flight from LAX to AMS. I want SAS to reimburse me for this!

Great experience. Typically do klm to Amsterdam but may start taking this flight in future - greatxexperience.

The food was wonderful! The blankets and pillows were a nice touch and the staff were very accommodating, making frequent rounds to offer food, drink, etc. We were also told in advance when to expect meals to arrive, which is thoughtful. I liked the early notification about the lack of headphones as well, although unfortunately I'm not sure we received on for the first leg of the trip, which would have been nice to prepare for. The seats are a bit tight, and the bright monitors on the wall were on during an overnight trip, making it difficult to sleep for those close to them. .

You changed our seats without letting us know. We booked two seats on the side of the plane including an aisle, but you ended up putting us in between two other people in the middle of the plane. My husband is 6' 6" and I'm 5' 11", so we need an aisle seat. We were able to move thankfully because the flight wasn't full, but I had to ask the stewardess. You also didn't give us a meal for several hours on the return flight, and it wasn't great (toast with olive/cheese). Finally, you lost our checked bags in Copenhagen so we had to wait an hour after we arrived before we realized they weren't coming. We put in a claim so hopefully we'll still get them.

The check in not ok! Demanding that we check our carry ons on check in! When there was plenty of available space inside the plane! And the staff at check- in was rude and not helpful and I was traveling with my autistic son and his service dog! Boarding was easy since we were priority boarding! The crew was ok expect from one guy flight attendant that was actually great!

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

Standard short hop flight. No food, no entertainment. Just get in, get something to drink, and try to be as comfortable as you can for an hour.

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

Everything you need to know for your flight from Boise to Copenhagen

Information on your arrival and departure airports

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