£21 Find Cheap Flights from Denmark to the United Kingdom

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KAYAK's insights & trends for flights to the United Kingdom

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

What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to the United Kingdom from Denmark found in the last 72 hours was to Bristol, at £22 return. The most popular route is Aalborg (AAL) to London Stansted Airport (STN) and the cheapest return airline ticket found on this route in the last 72 hours was £26.

What is the cheapest month to fly from Denmark to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Denmark to the United Kingdom, 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 Denmark to the United Kingdom is January, when tickets cost £41 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is £131 and £117 respectively.

How far in advance should I book a flight from Denmark to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Denmark to the United Kingdom, you should book around 9 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is Bristol Airport (BRS), with an average flight price of £30.


Good to know - Cheap tickets from Denmark to the United Kingdom

Low seasonJanuary
High seasonJuly
Cheapest flight£21
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (27% more expensive on average)
Flight from Copenhagen to London Stansted Airport

FAQs for booking flights from Denmark to the United Kingdom

  • How does KAYAK find such low prices on flights from Denmark to the United Kingdom?

    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 Denmark to the United Kingdom.

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

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

  • What is the Hacker Fare option on flights from Denmark to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Denmark to the United Kingdom 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 Denmark to the United Kingdom?

    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 Denmark to the United Kingdom 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 the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Tuesday when return tickets can be as cheap as £98. On the other hand, the most expensive day to fly is Saturday, when return prices are £140 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally at night, when round-trip flights cost £128 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £193.

Top 5 airlines serving from Denmark to the United Kingdom

 
Need help choosing which airline to fly with from Denmark to the United Kingdom? 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.
7.7
NorwegianOverall score based on 233 reviews
8.1Crew
7.7Boarding
7.5Comfort
6.5Food
6.1Entertainment
Airline reviews

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

2.0 MediocreMichael, May 2025OSL - FCO
Read more Norwegian reviews

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

Short flight, some waiting to board, but no issues and no frills.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

Pros: "Nothing,except I got to my destination safely"
Cons: "Everything.They don’t ever offer you WATER in a 10 hour flight!! Check in crew rude. Attends dismissive to rude."

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.

Travelling coach, comfort is all in one's perspective. Movie choices were great. Food was OK. Flight crew were pleasant. Tip: If they come through asking if you want tea or coffee, do not ask for water. They get miffed. So use the call button after they pass through.

Sat on runway for 1.5 hours waiting on winds to change so we could take off. The pilots did an amazing job getting up in the air when they had permission to take off.

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

Very helpful in getting us off the plane first to make a tight connection.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

I was pleasantly surprised as it was my first time flying with them. The seats were comfortable with more legroom than usual. The service was great too! The entertainment was good but could use a few more new movies.

Nothing special or negative. Pretty typical flight…no freebies in the way of food etcetera, but none were expected.

They were all bad because SAS was at fault and cost me my time. I will never fly SAS again.

Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

This was the worst boarding ever. We were kept in the boarding bus for almost 40 minutes without any information or update. Very uncomfortable beings squished with another 50 people and not knowing what was happening.

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

Flight diverted to Warsaw and passengers offloaded onto coaches whilst the plane took off again and flew to Gdansk…

Good value for the money. Good leg room. Take off and landing very good.

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

The payment system was not working so was unable to connect wifi the entire flight

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Absolutely the worst airline. Can’t find anything positive to say. We were in business which is the same as most airlines coach

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When checking our bags we were told our bags would go through our final destination. This did not happen. When boarding, after group 3 it was a free for all, everyone boards. When served lunch, I asked for anything without dairy, I was given popcorn and gummy snacks. She said she would come back with more options, she never did. Also, when traveling through London, they don’t tell you your gate number until 1 hour before flight leaves, causing everyone to run to their gate.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

Full flight, but crew was great. No wifi and no seatback entertainment, so had to read...argh!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Book cheap flights from Denmark to the United Kingdom

Cheapest flights to the United Kingdom from Denmark found in 2025

Recent return flight deals

17/9Wed
directRyanair
1h 55mCPH-STN
24/9Wed
directRyanair
1h 45mSTN-CPH
£41
10/9Wed
directRyanair
1h 55mCPH-STN
17/9Wed
directRyanair
1h 45mSTN-CPH
£42
17/9Wed
directNorwegian
1h 55mCPH-LGW
24/9Wed
directNorwegian
1h 50mLGW-CPH
£50
3/8Sun
directNorwegian
2h 20mCPH-LGW
12/8Tue
directNorwegian
1h 50mLGW-CPH
£55
27/10Mon
directBritish Airways
2h 20mCPH-LHR
30/10Thu
directBritish Airways
1h 55mLHR-CPH
£74
3/9Wed
directeasyJet
2h 05mCPH-LGW
6/9Sat
directeasyJet
2h 00mLGW-CPH
£79
14/8Thu
directeasyJet
2h 05mCPH-LGW
2/9Tue
directeasyJet
2h 00mLGW-CPH
£80
6/12Sat
directBritish Airways
2h 10mCPH-LHR
10/12Wed
directBritish Airways
1h 55mLHR-CPH
£88
7/8Thu
directScandinavian Airlines
2h 00mCPH-LHR
11/8Mon
directScandinavian Airlines
1h 50mLHR-CPH
£89
26/6Thu
directScandinavian Airlines
2h 00mCPH-LHR
29/6Sun
directScandinavian Airlines
1h 55mLHR-CPH
£93

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Recent one-way flight deals

25/7Fri
directRyanair
1h 55mCPH-STN
£21
5/9Fri
directRyanair
1h 55mCPH-STN
£21
17/8Sun
directNorwegian
2h 20mCPH-LGW
£31
23/7Wed
directNorwegian
2h 20mCPH-LGW
£32
23/7Wed
directeasyJet
2h 05mCPH-LGW
£36
25/7Fri
directeasyJet
2h 05mCPH-LGW
£38
4/12Thu
directBritish Airways
2h 10mCPH-LHR
£43
15/10Wed
directBritish Airways
2h 10mCPH-LHR
£47
17/7Thu
directScandinavian Airlines
2h 00mCPH-LHR
£49
14/7Mon
directScandinavian Airlines
2h 00mCPH-LHR
£49

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

17/6Tue
directRyanair
1h 55mCPH-STN
24/6Tue
directRyanair
1h 45mSTN-CPH
£99
17/6Tue
directeasyJet
2h 00mCPH-LGW
24/6Tue
directeasyJet
2h 00mLGW-CPH
£102
15/6Sun
directScandinavian Airlines
2h 05mCPH-LHR
20/6Fri
directScandinavian Airlines
1h 50mLHR-CPH
£124
17/6Tue
directScandinavian Airlines
2h 00mCPH-LHR
20/6Fri
directScandinavian Airlines
1h 55mLHR-CPH
£127
14/6Sat
directBritish Airways
2h 10mCPH-LHR
21/6Sat
directBritish Airways
1h 55mLHR-CPH
£157
13/6Fri
directBritish Airways
2h 10mCPH-LHR
15/6Sun
directBritish Airways
1h 55mLHR-CPH
£161
17/6Tue
directNorwegian
1h 55mCPH-LGW
20/6Fri
multi-stopNorwegian
5h 50mLGW-CPH
£175
17/6Tue
directNorwegian
1h 55mCPH-LGW
20/6Fri
multi-stopNorwegian
5h 50mLGW-CPH
£179
17/6Tue
multi-stopKLM
4h 00mCPH-LHR
20/6Fri
multi-stopKLM
4h 20mLHR-CPH
£248
17/6Tue
multi-stopKLM
5h 45mCPH-LHR
20/6Fri
multi-stopKLM
16h 05mLHR-CPH
£261

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

Cabin classes available on flights to the United Kingdom. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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