£23 Find Cheap Flights from London to Denmark

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Denmark departing on 30/4. 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.
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Best Denmark Flight Deals from London

Cheapest return prices found by our users on KAYAK in the last 72 hours

Copenhagen
Copenhagendirect£41
Billund
Billund1 stop£106
Aalborg
Aalborg1 stop£106
Aarhus
Aarhusdirect£52

Cheap Flight Deals from London to Denmark (LON-DK0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Denmark 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.

Recent return flight deals from London to Denmark

Recommended return flight deals departing in the coming months from the most popular airlines that fly from London to Denmark.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
06:10 - 08:55STN-CPH
1h 45mdirect
Ryanair Logo
06:55 - 07:50CPH-STN
1h 55mdirect
£41Ryanair
Find Deal
Tue, 10 Jun - Tue, 17 Jun
Ryanair Logo
19:00 - 21:45STN-CPH
1h 45mdirect
Ryanair Logo
06:40 - 07:35CPH-STN
1h 55mdirect
£42Ryanair
Find Deal
Sat, 17 May - Mon, 19 May
easyJet Logo
06:25 - 09:25LGW-CPH
2h 00mdirect
easyJet Logo
09:55 - 11:00CPH-LGW
2h 05mdirect
£58easyJet
Find Deal
Wed, 14 May - Wed, 21 May
Norwegian Logo
20:45 - 23:35LGW-CPH
1h 50mdirect
Norwegian Logo
19:00 - 19:55CPH-LGW
1h 55mdirect
£65Norwegian
Find Deal
Tue, 13 May - Mon, 19 May
Norwegian Logo
20:45 - 23:35LGW-CPH
1h 50mdirect
Norwegian Logo
07:55 - 09:15CPH-LGW
2h 20mdirect
£67Norwegian
Find Deal
Thu, 15 May - Sun, 18 May
easyJet Logo
06:25 - 09:25LGW-CPH
2h 00mdirect
easyJet Logo
21:35 - 22:40CPH-LGW
2h 05mdirect
£69easyJet
Find Deal
Wed, 14 May - Fri, 16 May
British Airways Logo
20:30 - 23:25LHR-CPH
1h 55mdirect
British Airways Logo
17:40 - 18:45CPH-LHR
2h 05mdirect
£94British Airways
Find Deal
Tue, 23 Sep - Tue, 7 Oct
British Airways Logo
20:30 - 23:25LHR-CPH
1h 55mdirect
British Airways Logo
14:20 - 15:25CPH-LHR
2h 05mdirect
£96British Airways
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Scandinavian Airlines Logo
10:20 - 13:10LHR-CPH
1h 50mdirect
Scandinavian Airlines Logo
20:40 - 21:40CPH-LHR
2h 00mdirect
£118Scandinavian Airlines
Find Deal
Tue, 13 May - Mon, 19 May
Scandinavian Airlines Logo
06:40 - 09:30LHR-CPH
1h 50mdirect
Scandinavian Airlines Logo
08:15 - 09:20CPH-LHR
2h 05mdirect
£119Scandinavian Airlines
Find Deal
Sat, 17 May - Sun, 18 May

KAYAK's insights & trends for London to Denmark flights

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

What is the cheapest London to Denmark flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Denmark.
The cheapest ticket to Denmark from London found in the last 72 hours was to Billund, at £34 return. The most popular route is from London Heathrow Airport (LHR) to Copenhagen (CPH), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £112.

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

The average price for all round-trip flights from London to Denmark depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Denmark is generally in the afternoon, when retur flights cost £210 on average. Morning departures are around 96% 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 £504.

Can I save money by flying with a stopover from London to Denmark?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £355, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Denmark, 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 London to Denmark is January, when tickets cost £61 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £126 and £126 respectively.

What’s the cheapest day of the week to fly from London to Denmark?

The average price of all round-trip flights from London to Denmark clicked on KAYAK for each day over the last 12 months.
When flying from London to Denmark, you should consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to London, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Denmark, 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 London to Denmark, you should book around 12 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know - Cheap tickets from London to Denmark

Low season

January

High season

August

Cheapest flight

£23
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly and prices are also 21% lower on average.
Flight from London Stansted Airport to Copenhagen

Flights from London to Denmark: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from London to Denmark 
MicheleFlew with British AirwaysLHR-CPHMar 2025
I had another flight out of Copenhagen and the bags wouldn’t transfer so we had to collect our bags on the other side and check in for our next flight.
CarstenFlew with Scandinavian AirlinesLHR-CPHJan 2025
Boarding process in London is often less efficient than in Copenhagen.
LauraFlew with RyanairSTN-CPHJul 2024
Copenhagen is EXPENSIVE! But the transport from the airport is easy and cheap (3kr).

FAQs - booking Denmark flights

  • Which airport should I fly into to get to Odense?

    If you're travelling to Odense, the best airport to fly to would be Billund Airport (BLL). It is only around 1h 25min by car from here to Odense city. However, Kastrup Copenhagen Airport has more regular flights from London. It's around 170km from Odense, taking approximately 1h 50min to drive.

  • How do I get to Roskilde from Copenhagen Airport?

    The best way to get to Roskilde from Copenhagen Airport is by train, which you can catch from the airport train station. The journey to Roskilde town centre only takes around 20-25min one way at the cost of approximately 105 DKK (12 GBP).

  • Which airline offers the quickest flights from London to Denmark?

    Ryanair operates the quickest flights from London Stansted Airport (STN) to Denmark. Flight duration is around 1h 35min to Aarhus Airport (AAR) and Billund Airport (BLL), whilst flights to Kastrup Copenhagen Airport (CPH) take roughly 1h 45min.

  • Which London airport has the best facilities and services?

    All London airports have modern facilities and a wide range of services. However, when it comes to selection and the class of services on offer, Heathrow leads the way. Traveller assistance services such as mobility support, children's play areas, baby changing facilities and other family services are available at each terminal. You will also find an extensive duty-free section and numerous modern restaurants, bars, and airport lounges to relax in before your departure.

  • What's the fastest way to get from Copenhagen airport to the city centre?

    If you're in a rush to get into Copenhagen city centre from the airport, taking the city's metro train is your best bet. The journey only takes around 15min, with trains departing every 5min. A single ticket to the centre covering three metro zones costs about 36 DKK (4 GBP). If you plan to use public transport throughout your stay in the city, you can also purchase a 'City Pass Small' (zones 1-4) for a 24h period at around 80 DKK (9 GBP) or a 72h period at 200 DKK (23 GBP). If you're travelling with kids, any children under the age of 12 can travel free of charge.

  • How does KAYAK find such low prices on flights from London 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 London to Denmark.

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

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

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

See more FAQs

Top tips for finding a cheap flight from London to Denmark

  • If you're looking to save money on your flights from London to Denmark, we recommend checking out flights from London Stansted (STN) and London Luton (LTN) airports to Copenhagen (CPH) or Aarhus (AAR).
  • Should you want to combine a visit to Denmark with neighbouring Sweden, the best airport to fly into would be Kastrup Copenhagen Airport (CPH). From here, you can easily reach Malmo in Sweden by car or train in under one hour.
  • If you want to fly directly to Denmark from London, you can find direct flights through KAYAK with Ryanair, SAS, easyJet, British Airways and Norwegian to Copenhagen, Aarhus and Billund airports.
  • For the most convenient way to get to London Heathrow Airport (LHR) from central London, take the Heathrow Express Train from London Paddington Station. The journey takes around 15min with trains departing every 15min.
  • To be allowed entry into Denmark as a UK citizen, you will need to provide a passport with at least three months validity after the date you leave Denmark. A visa is not required, and you are free to stay in the country for up to 90 days.
  • If you want to purchase duty-free items at London Heathrow without rushing, you can order your products online and use the trusted Reserve and Collect service to pick up your purchases once you arrive at the airport.
See more tips

Top 5 airlines serving from London to Denmark

Need help choosing which airline to fly with from London 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
NorwegianOverall score based on 227 reviews
8.2Crew
6.2Entertainment
7.7Boarding
6.6Food
7.6Comfort
Airline reviews

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

10.0 ExcellentAwais, Sept 2023CDG - OSL
Read more Norwegian reviews

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."

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

Very unfriendly approach to me when you rescheduled my return flight due to your delay. No help to address my health concerns because I am diabetics and had orthopedic problems. No clear explanation where to clear customs. I had poor customer service

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

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.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

You cost me my time and did not compensate properly. Gfy.

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.

Please see my comments for the flight from Chicago to Copenhagen

All flights were on time! The crew was nice and polite Thank you. Food was awful. They give you terrible pasta or rice dish and make you pay for chicken if you’d like meat. When I asked for water with my tea, they told me, I’d have to pay 3 euros for water. Restrooms were filthy half way through the flight.

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.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

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

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

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.

They lost a bag and now our vacation is ruined

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

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

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

On time was excellent, not serving any water and deliberate seatings apart is deplorable.

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

LCY airport is an amazing airport and I love the flight from LCY to FRA with BA. Efficient, easy, comfortable and great luggage allownace with BA. I iused to fly predominantley LH, but the service and price - benefit ratio of Lufthansa has deteriorated a lot over the last 5 years. Whereas BA keeps an excellent service level with friendly staff.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The airplane was old. Some things didn’t work out of middle seat was broken. The rest was OK.

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

Everything you need to know for your flight from London to Denmark

Cabin class types available on flights to Denmark

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

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