$116 Find Cheap Flights from Belgium to Denmark - Compare and Save

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KAYAK's insights & trends for flights to Denmark

Get data-powered insights and trends for flights to Denmark to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Denmark?

The cheapest ticket to Denmark from Belgium found in the last 5 days was to Copenhagen, at $253 round-trip. The most popular route is Brussels Bruxelles-National Airport (BRU) to Copenhagen (CPH) and the cheapest round-trip airline ticket found on this route in the last 5 days was $253.

What is the cheapest month to fly from Belgium to Denmark?

The cheapest month for flights from Belgium to Denmark is May, when tickets cost $179 (return) on average. On the other hand, the most expensive months are July and October, when the average cost of round-trip tickets is $253 and $229 respectively.

What is the cheapest time of day to fly to Denmark?

The cheapest time of day to fly to Denmark is generally in the evening, when round-trip flights cost $325 on average. Morning departures are around 65% more expensive than evening flights, on average. The most expensive time of day to fly to Denmark is generally in the morning, which is peak travel time and where the average cost of a ticket is $536.

How far in advance should I book a flight from Belgium to Denmark?

To get a below average price on the flight from Belgium to Denmark, you should book around 4 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Which is the cheapest airport to fly into in Denmark?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Denmark is Kastrup Copenhagen Airport (CPH), with an average flight price of $190.

Good to know

Low season

January

Cheapest flight

$116
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Brussels to Copenhagen

FAQs for booking flights from Belgium to Denmark

  • How does KAYAK find such low prices on flights from Belgium to Denmark?

    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 Belgium to Denmark.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belgium to Denmark 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 Belgium to Denmark?

    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 from Belgium to Denmark with an airline and back with another airline.

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

    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 from Belgium to Denmark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Denmark?

    Based on KAYAK data, the cheapest day to fly to Denmark is Friday where round-trip tickets can be as cheap as $360. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $627 on average.

Reviews of the top 3 airlines serving from Belgium to Denmark

 
Need help choosing which airline to fly with from Belgium to Denmark? 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.
7.8
KLMOverall score based on 1580 reviews
8.4Crew
7.3Food
7.8Boarding
7.2Entertainment
7.7Comfort
Airline reviews

Empty seats next to me - wish it had been for a longer flight!!

8.0 ExcellentAnonymous, Feb 2026
Read more KLM reviews

Empty seats next to me - wish it had been for a longer flight!!

Terrible last row seats many seats available but no offer to move to better seat

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Great flight because I upgraded to Premium Comfort. Made a huge difference in the experience.

The plane. Airbus A330-200. Comfortable for a 7-hour flight. Seats seemed to have more legroom. I was in row 17. Flight was operated by Delta but was better than expected.

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

The seats are too cramped in that plane. If you’re above 1,80m consider alternatives or first class I guess… There were no emergency exits to seat somewhere with more legroom

I WAS CANCELLED ! I thought entire flight was canceled but it was still ongoing and I was only canceled as a passenger and one day before my flight with really poor "choice" of next flights that completely ruined my family event. Absolutely disappointed by SAS. Will be avoiding this airline now

The flight was pleasant with landing and take off being very smooth. Toilets were a bit busy at times but crew was very accommodating. Food service was quick and hot. The connecting short flight was full and there was not room for hand luggage.

We were not aware that the check-in counter didn't open until 8:30 am. We arrive at 7:30 for our 10:30 flight ending in Chicago which is standard time allowance for international flights. I guess because the flight stopped in Copenhagen it was considered domestic? Anyway, would have been nice to know they didn't start check in until 8:30am.

Check in folks were very helpful. Hardly any wait at any point in the process, when we had heard that morning flights were crowded and difficult to get through. Crew was also very happy and kind to passengers

Flight crew was very kind and polite. They had to deal with an unnamed issue right beside me, and did so with respect.

Flight from Geneva arrived in Cophegan with one hour to make connection we had a 15 minute walk from one terminal to next (arrived terminal B had to go terminal C) and still had to go thru passport control. Fortunately we got someone to help us get thru and our flight was already boarding. We boarded with ten minutes to spare. In the futygoing into Copenhagen needs more time between connections

I was on SAS, not AeroMexico. How the great have fallen. I used to revere SAS-no more. First off, I was charged a $150 for two checked bags (that's almost twice what the bottom-feeder American Airlines charges). Talk about predatory. The aircraft was a crappy Boeing 757, with a seat pitch tighter than a cut-rate airline like United or Frontier. That was one uncomfortable seat, not leather, but rough cloth. Most of all irritation, no soda or snack on a four hour trip. Wow, cheapskate cut-rate airline. They used to be very comfortable and generous, but that was a decade ago. Never again, that's for sure. The crew was friendly and professional ad they did get there on-time - the only positive aspect of this experience.

The airline and crew were incredible, the premium plus option was very comfortable, and the food delicious. I would recommend flying with them!

We flew economy+ and it was a great experience. The crew was friendly and helpful, there was a great selection of inflight entertainment and food/beverages.

Copenhaguen airport is not very efficient, signs are not clear enough. Too much walking.

Terrible flight. 1. They’ve only one option for food. 2. Seats are very cramped and screens are tiny 3. No pillow or blanket provided on long haul flight

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

That was a short flight by the only time I could actually sleep

How can a national carrier and part of Lufthansa group not even provide complimentary water and a snack in such a long flight ?

Terrible seats. Whoever designed the seats should try taking a long flight in it themselves.

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

Been flying on various airlines, all over the world, for 50+ years. The food on Brussels Air was easily the worst I ever endured.

my husband's monitor did not work. there was a visibly ill family in my husband's row.

More options for your flight to Denmark

Complete your trip to Denmark with a hotel stay or car rental