$831 Cheap Flights from Copenhagen (CPH) to London (LTN)

View $831 flight on Sun, Nov 30, 2025Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Luton Airport (LTN)

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Cheap Flights from Copenhagen to London (CPH-LTN)

Prices were available within the past 7 days and start at $831 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Closest option available. Average driving time to city center is 28 minutes. Flights from $228
LHR
Heathrow
Closest
Average driving time to city center28 min
Flights from $228
Select flight to Stansted STN. Cheapest option available. Average driving time to city center is 51 minutes. Flights from $75
STN
Stansted
Cheapest
Average driving time to city center51 min
Flights from $75
Flights from Copenhagen (CPH) to London (LTN)
Origin airport
Kastrup
Destination airport
Luton
Distance
590 mi

Copenhagen to London Flights

The cheapest times to fly from Copenhagen to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Copenhagen to London are during the month of . You can find some of the cheapest flights from Copenhagen to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to London

Sunday is one of the best days to book for cheap flights from Copenhagen to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Copenhagen to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Copenhagen to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $831 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Copenhagen to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Copenhagen to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Luton Airport (LTN) cost?
Lock in a cheap one-way flight from $831 or cheap return flight from Kastrup Airport (CPH) to Luton Airport (LTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Luton Airport (LTN)?
is the most affordable month to fly from CPH to LTN. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Luton Airport (LTN)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from CPH to LTN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Kastrup Airport (CPH) to Luton Airport (LTN)?
You'll need to take a flight with a layover if you're traveling from Kastrup Airport (CPH) to Luton Airport (LTN). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from CPH to LTN?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kastrup Airport (CPH) to Luton Airport (LTN)?
Book a flight from Kastrup Airport (CPH) to Luton Airport (LTN) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Kastrup Airport (CPH)?
Come in for landing at one of these London airports following your direct flight from Kastrup Airport (CPH):

  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Stansted Airport (STN)

Is it cheaper to buy a plane ticket from Kastrup Airport (CPH) to Luton Airport (LTN) last-minute?
Holding off until just before your departure to book your flight from CPH to LTN often results in higher prices. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a CPH to LTN flight and hotel package?
You can save money by securing a CPH to LTN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Luton Airport (LTN)?
In most instances, you can cancel or modify your CPH to LTN flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, go to our Customer Service portal.

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*Available to One Key members.