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Cheap flights from Copenhagen to London from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Copenhagen to London departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

British Airways Logo
3:45 pm - 4:55 pmCPH-LHR
2h 10mnonstop
British Airways Logo
6:45 am - 9:40 amLHR-CPH
1h 55mnonstop
$147British Airways
Find Deal
Tue, Dec 30 - Thu, Jan 1
British Airways Logo
3:45 pm - 4:55 pmCPH-LHR
2h 10mnonstop
British Airways Logo
4:00 pm - 7:00 pmLHR-CPH
2h 00mnonstop
$148British Airways
Find Deal
Tue, Dec 16 - Wed, Dec 17
British Airways Logo
6:55 am - 8:10 amCPH-LHR
2h 15mnonstop
British Airways Logo
6:50 pm - 9:50 pmLHR-CPH
2h 00mnonstop
$150British Airways
Find Deal
Wed, Nov 5 - Thu, Nov 6
British Airways Logo
1:50 pm - 3:00 pmCPH-LHR
2h 10mnonstop
British Airways Logo
6:45 pm - 9:45 pmLHR-CPH
2h 00mnonstop
$151British Airways
Find Deal
Wed, Oct 22 - Mon, Oct 27
British Airways Logo
6:25 am - 7:40 amCPH-LHR
2h 15mnonstop
British Airways Logo
4:10 pm - 7:10 pmLHR-CPH
2h 00mnonstop
$152British Airways
Find Deal
Tue, Nov 11 - Sat, Nov 15
Scandinavian Airlines Logo
3:00 pm - 4:00 pmCPH-LHR
2h 00mnonstop
Scandinavian Airlines Logo
2:20 pm - 5:10 pmLHR-CPH
1h 50mnonstop
$162Scandinavian Airlines
Find Deal
Thu, Sep 25 - Sat, Sep 27
Scandinavian Airlines Logo
1:00 pm - 4:25 pmCPH-LHR
4h 25m1 stop
Scandinavian Airlines Logo
6:40 am - 9:30 amLHR-CPH
1h 50mnonstop
$166Scandinavian Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 1
Scandinavian Airlines Logo
3:00 pm - 4:00 pmCPH-LHR
2h 00mnonstop
Scandinavian Airlines Logo
7:30 pm - 10:20 pmLHR-CPH
1h 50mnonstop
$168Scandinavian Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Scandinavian Airlines Logo
8:40 pm - 9:40 pmCPH-LHR
2h 00mnonstop
Scandinavian Airlines Logo
10:35 am - 6:25 pmLHR-CPH
6h 50m1 stop
$169Scandinavian Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Logo
5:30 pm - 6:30 pmCPH-LHR
2h 00mnonstop
Logo
8:35 pm - 11:30 pmLHR-CPH
1h 55mnonstop
$207
Find Deal
Wed, Oct 1 - Fri, Oct 3

Scandinavian Airlines flights from Copenhagen to London Heathrow Airport

Our best Scandinavian Airlines deals on Copenhagen to London Heathrow Airport flight tickets
Scandinavian Airlines
Sep 19
CPH8:40 pmKastrup Copenhagen
2h 00m
LHR9:40 pmLondon Heathrow
Sep 22
LHR6:40 pmLondon Heathrow
1h 55m
CPH9:35 pmKastrup Copenhagen
$162
Find similar
Scandinavian Airlines
Nov 27
CPH1:00 pmKastrup Copenhagen
4h 25m
1 stop
LHR4:25 pmLondon Heathrow
Dec 1
LHR6:40 amLondon Heathrow
1h 50m
CPH9:30 amKastrup Copenhagen
$166
Find similar
Scandinavian Airlines
Oct 7
CPH3:00 pmKastrup Copenhagen
2h 00m
LHR4:00 pmLondon Heathrow
Oct 14
LHR7:30 pmLondon Heathrow
1h 50m
CPH10:20 pmKastrup Copenhagen
$168
Find similar

British Airways flights from Copenhagen to London Heathrow Airport

Our best British Airways deals on Copenhagen to London Heathrow Airport flight tickets
British Airways
Dec 30
CPH3:45 pmKastrup Copenhagen
2h 10m
LHR4:55 pmLondon Heathrow
Jan 1
LHR6:45 amLondon Heathrow
1h 55m
CPH9:40 amKastrup Copenhagen
$147
Find similar
British Airways
Dec 16
CPH3:45 pmKastrup Copenhagen
2h 10m
LHR4:55 pmLondon Heathrow
Dec 17
LHR4:00 pmLondon Heathrow
2h 00m
CPH7:00 pmKastrup Copenhagen
$148
Find similar
British Airways
Nov 5
CPH6:55 amKastrup Copenhagen
2h 15m
LHR8:10 amLondon Heathrow
Nov 6
LHR6:50 pmLondon Heathrow
2h 00m
CPH9:50 pmKastrup Copenhagen
$150
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Copenhagen to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Copenhagen to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Tue 12/30

3:45 pm-4:55 pm

Nonstop2h 10m

London Heathrow

Thu 1/1

6:45 am-9:40 am

Nonstop1h 55m

$147

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Tue 12/16

3:45 pm-4:55 pm

Nonstop2h 10m

London Heathrow

Wed 12/17

4:00 pm-7:00 pm

Nonstop2h 00m

$148

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Wed 11/5

6:55 am-8:10 am

Nonstop2h 15m

London Heathrow

Thu 11/6

6:50 pm-9:50 pm

Nonstop2h 00m

$150

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Wed 10/22

1:50 pm-3:00 pm

Nonstop2h 10m

London Heathrow

Mon 10/27

6:45 pm-9:45 pm

Nonstop2h 00m

$151

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Tue 11/11

6:25 am-7:40 am

Nonstop2h 15m

London Heathrow

Sat 11/15

4:10 pm-7:10 pm

Nonstop2h 00m

$152

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Thu 9/25

3:00 pm-4:00 pm

Nonstop2h 00m

London Heathrow

Sat 9/27

2:20 pm-5:10 pm

Nonstop1h 50m

$162

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Thu 11/27

1:00 pm-4:25 pm

1 stop4h 25m

London Heathrow

Mon 12/1

6:40 am-9:30 am

Nonstop1h 50m

$166

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Tue 10/7

3:00 pm-4:00 pm

Nonstop2h 00m

London Heathrow

Tue 10/14

7:30 pm-10:20 pm

Nonstop1h 50m

$168

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Tue 11/11

8:40 pm-9:40 pm

Nonstop2h 00m

London Heathrow

Sat 11/15

10:35 am-6:25 pm

1 stop6h 50m

$169

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Wed 10/1

5:30 pm-6:30 pm

Nonstop2h 00m

London Heathrow

Fri 10/3

8:35 pm-11:30 pm

Nonstop1h 55m

$207

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Copenhagen to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Copenhagen, with most prices found around $144. If you’re not able to fly to London Heathrow Airport in January, then March is your next best option. Flight prices from Copenhagen to London Heathrow Airport during March average around $150.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Friday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $529. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $654.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Copenhagen to London Heathrow Airport in the evening for as low as $247. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $637.

What is the cheapest Kastrup Copenhagen to London Heathrow flight route?

Fly from Kastrup Copenhagen to London Heathrow for the best Kastrup Copenhagen - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $193 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Copenhagen for as low as $152 on momondo.

What cabin class options are available on Kastrup Copenhagen to London Heathrow flights?

There are 4 cabin classes available to choose from on Kastrup Copenhagen to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Copenhagen to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Copenhagen to London Heathrow Airport flights are approximately 38% more expensive when compared to flights at the same time last year.

When to book flights from Copenhagen to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Copenhagen to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Copenhagen to London Heathrow Airport (CPH to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Copenhagen to London Heathrow Airport

Best Price Found

$123

Fastest flight time

1h 55m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Copenhagen in the past 72 hours is $123. The best round-trip flight deal from Copenhagen to London Heathrow Airport found on momondo in the last 72 hours is $270.
The fastest flight from Copenhagen to London Heathrow Airport takes 1h 55m
Direct flights go from Copenhagen to London Heathrow Airport every day.
Search flight deals

  • How far is Kastrup Copenhagen to London Heathrow by plane?

    London Heathrow is 607.4 mi away from Kastrup Copenhagen. By plane, this route typically takes 1h 55m.

  • When did momondo last update prices for flights from Kastrup Copenhagen Airport to London Heathrow Airport?

    Prices for flights from Kastrup Copenhagen Airport to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Kastrup Copenhagen Airport to London Heathrow Airport?

  • How old do you have to be to fly from Kastrup Copenhagen Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kastrup Copenhagen Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Copenhagen to London Heathrow Airport?

  • What is the most popular airline from Copenhagen to London Heathrow Airport?

Best airlines flying from Copenhagen to London Heathrow Airport

Compare and see reviews for airlines that fly from Copenhagen to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $117Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $134Free CancellationRating
6.6
7,361 reviews
Search British Airways flights

  • Scandinavian Airlines Flights From Copenhagen to London Heathrow Airport

    Scandinavian Airlines flies from Copenhagen to London Heathrow Airport around 24 times per week, with 1,484 momondo users rating the airline 7.4/10. The cheapest Scandinavian Airlines deal from Copenhagen to London Heathrow Airport in the last 72 hours was $117 (round-trip), much lower than the average airfare cost of $185 for Scandinavian Airlines flights on this route.

  • British Airways Flights From Copenhagen to London Heathrow Airport

    The best British Airways deal for Copenhagen to London Heathrow Airport flight tickets found on momondo in the last 72 hours was $134, round-trip. It should be noted that an average British Airways flight deal for this route in this time was higher, at $210 round-trip. British Airways operates 6 flights out of Copenhagen into London Heathrow Airport in an average week, so prices vary by time and availability. 7,361 British Airways reviews by users on momondo have scored the airline at 6.6/10.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Salisbury
Brentwood
Ilford
Folkestone
Colchester
Swindon
Stratford-upon-Avon
Watford

Why use momondo?

Why should I use momondo to find a flight deal from Copenhagen to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Copenhagen to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Copenhagen to London with flexible booking policies on momondo?

Yes. All flights to London from Copenhagen on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Copenhagen to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Copenhagen.

I’m not ready to book a flight from Copenhagen to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Copenhagen are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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