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Cheap flights from London Heathrow Airport to Copenhagen from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Copenhagen departing on 11/27. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Copenhagen

Cheap round-trip flights

British Airways Logo
7:55 am - 10:50 amLHR-CPH
1h 55mnonstop
British Airways Logo
8:50 pm - 9:55 pmCPH-LHR
2h 05mnonstop
$138British Airways
Find Deal
Sun, Jan 4 - Fri, Jan 9
British Airways Logo
6:50 pm - 9:50 pmLHR-CPH
2h 00mnonstop
British Airways Logo
6:35 pm - 7:40 pmCPH-LHR
2h 05mnonstop
$139British Airways
Find Deal
Thu, Nov 27 - Mon, Dec 1
British Airways Logo
8:40 pm - 11:35 pmLHR-CPH
1h 55mnonstop
British Airways Logo
10:30 am - 11:40 amCPH-LHR
2h 10mnonstop
$140British Airways
Find Deal
Sat, Oct 25 - Wed, Oct 29
British Airways Logo
8:40 pm - 11:35 pmLHR-CPH
1h 55mnonstop
British Airways Logo
10:30 am - 11:40 amCPH-LHR
2h 10mnonstop
$141British Airways
Find Deal
Sat, Oct 25 - Tue, Nov 11
British Airways Logo
6:45 am - 9:40 amLHR-CPH
1h 55mnonstop
British Airways Logo
8:05 pm - 9:10 pmCPH-LHR
2h 05mnonstop
$154British Airways
Find Deal
Tue, Dec 23 - Tue, Jan 6
Scandinavian Airlines Logo
7:30 pm - 10:20 pmLHR-CPH
1h 50mnonstop
Scandinavian Airlines Logo
8:40 pm - 9:40 pmCPH-LHR
2h 00mnonstop
$168Scandinavian Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
Scandinavian Airlines Logo
5:00 pm - 7:55 pmLHR-CPH
1h 55mnonstop
Scandinavian Airlines Logo
8:40 pm - 9:40 pmCPH-LHR
2h 00mnonstop
$169Scandinavian Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
Scandinavian Airlines Logo
10:20 am - 1:10 pmLHR-CPH
1h 50mnonstop
Scandinavian Airlines Logo
4:40 pm - 5:40 pmCPH-LHR
2h 00mnonstop
$171Scandinavian Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30
Scandinavian Airlines Logo
5:00 pm - 7:55 pmLHR-CPH
1h 55mnonstop
Scandinavian Airlines Logo
8:15 am - 9:20 amCPH-LHR
2h 05mnonstop
$172Scandinavian Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
Logo
6:40 am - 9:30 amLHR-CPH
1h 50mnonstop
Logo
7:00 am - 8:10 amCPH-LHR
2h 10mnonstop
$200
Find Deal
Fri, Oct 3 - Sun, Oct 5

British Airways flights from London Heathrow Airport to Copenhagen

Our best British Airways deals on London Heathrow Airport to Copenhagen flight tickets
British Airways
Jan 4
LHR7:55 amLondon Heathrow
1h 55m
CPH10:50 amKastrup Copenhagen
Jan 9
CPH8:50 pmKastrup Copenhagen
2h 05m
LHR9:55 pmLondon Heathrow
$138
Find similar
British Airways
Nov 27
LHR6:50 pmLondon Heathrow
2h 00m
CPH9:50 pmKastrup Copenhagen
Dec 1
CPH6:35 pmKastrup Copenhagen
2h 05m
LHR7:40 pmLondon Heathrow
$139
Find similar
British Airways
Oct 25
LHR8:40 pmLondon Heathrow
1h 55m
CPH11:35 pmKastrup Copenhagen
Oct 29
CPH10:30 amKastrup Copenhagen
2h 10m
LHR11:40 amLondon Heathrow
$140
Find similar

Scandinavian Airlines flights from London Heathrow Airport to Copenhagen

Our best Scandinavian Airlines deals on London Heathrow Airport to Copenhagen flight tickets
Scandinavian Airlines
Sep 26
LHR7:30 pmLondon Heathrow
1h 50m
CPH10:20 pmKastrup Copenhagen
Sep 29
CPH8:40 pmKastrup Copenhagen
2h 00m
LHR9:40 pmLondon Heathrow
$168
Find similar
Scandinavian Airlines
Oct 24
LHR5:00 pmLondon Heathrow
1h 55m
CPH7:55 pmKastrup Copenhagen
Oct 31
CPH8:40 pmKastrup Copenhagen
2h 00m
LHR9:40 pmLondon Heathrow
$169
Find similar
Scandinavian Airlines
Sep 25
LHR10:20 amLondon Heathrow
1h 50m
CPH1:10 pmKastrup Copenhagen
Sep 30
CPH4:40 pmKastrup Copenhagen
2h 00m
LHR5:40 pmLondon Heathrow
$171
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Copenhagen 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 15, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sun 1/4

7:55 am-10:50 am

Nonstop1h 55m

Kastrup Copenhagen

Fri 1/9

8:50 pm-9:55 pm

Nonstop2h 05m

$138

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Thu 11/27

6:50 pm-9:50 pm

Nonstop2h 00m

Kastrup Copenhagen

Mon 12/1

6:35 pm-7:40 pm

Nonstop2h 05m

$139

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sat 10/25

8:40 pm-11:35 pm

Nonstop1h 55m

Kastrup Copenhagen

Wed 10/29

10:30 am-11:40 am

Nonstop2h 10m

$140

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sat 10/25

8:40 pm-11:35 pm

Nonstop1h 55m

Kastrup Copenhagen

Tue 11/11

10:30 am-11:40 am

Nonstop2h 10m

$141

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Tue 12/23

6:45 am-9:40 am

Nonstop1h 55m

Kastrup Copenhagen

Tue 1/6

8:05 pm-9:10 pm

Nonstop2h 05m

$154

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Fri 9/26

7:30 pm-10:20 pm

Nonstop1h 50m

Kastrup Copenhagen

Mon 9/29

8:40 pm-9:40 pm

Nonstop2h 00m

$168

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Fri 10/24

5:00 pm-7:55 pm

Nonstop1h 55m

Kastrup Copenhagen

Fri 10/31

8:40 pm-9:40 pm

Nonstop2h 00m

$169

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Thu 9/25

10:20 am-1:10 pm

Nonstop1h 50m

Kastrup Copenhagen

Tue 9/30

4:40 pm-5:40 pm

Nonstop2h 00m

$171

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Fri 9/26

5:00 pm-7:55 pm

Nonstop1h 55m

Kastrup Copenhagen

Sun 9/28

8:15 am-9:20 am

Nonstop2h 05m

$172

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Fri 10/3

6:40 am-9:30 am

Nonstop1h 50m

Kastrup Copenhagen

Sun 10/5

7:00 am-8:10 am

Nonstop2h 10m

$200

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 Copenhagen from

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

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 typical price of a round-trip flight between London Heathrow Airport and Copenhagen?

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from London Heathrow Airport is in January. Flight prices, which tend to average around $155, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $163.

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from London Heathrow Airport to Copenhagen is on a Tuesday when prices can be found for as low as $233. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Copenhagen for around $397.

What is the cheapest time of day to depart on your flight to Copenhagen?

Flying to Copenhagen from London Heathrow Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $210 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $322. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Copenhagen?

You are more likely to see cheaper flights to Copenhagen from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $209 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from London Heathrow Airport for as low as $155 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for London Heathrow Airport to Copenhagen flights are approximately 35% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Copenhagen

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

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

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

Best Price Found

$115

Fastest flight time

1h 50m

Direct flights

Every day

Airports in Copenhagen

1 airport
The best one-way flight to Copenhagen from London Heathrow Airport in the past 72 hours is $115. The best round-trip flight deal from London Heathrow Airport to Copenhagen found on momondo in the last 72 hours is $238.
The fastest flight from London Heathrow Airport to Copenhagen takes 1h 50m
Direct flights go from London Heathrow Airport to Copenhagen every day.
There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)
Search flight deals

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

    There are 607.4 mi between London Heathrow and Kastrup Copenhagen. In terms of flight time, this usually takes a little over 1h 50m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Kastrup Copenhagen Airport.

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

    The required travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kastrup Copenhagen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from London Heathrow Airport to Copenhagen

Compare and see reviews for airlines that fly from London Heathrow Airport to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $133Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $146Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights

  • Scandinavian Airlines Flights From London Heathrow Airport to Copenhagen

    Scandinavian Airlines flight deals from London Heathrow Airport to Copenhagen start from $146 round-trip. Over the 31 Scandinavian Airlines flights for this route in a normal week, average airfare is usually $289 round-trip - but some users have found much cheaper deals with momondo.

  • British Airways Flights From London Heathrow Airport to Copenhagen

    Another popular option for London Heathrow Airport to Copenhagen flights is British Airways (6.6/10, 7,361 ratings). British Airways flies from London Heathrow Airport to Copenhagen around 11 times per week, with deals starting from $133 round-trip and rising to an average price of around $248.

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup
Roskilde

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Copenhagen for you.

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

Yes. momondo enables you to select and highlight flights to Copenhagen from London with this policy.

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

Once all potential London to Copenhagen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Copenhagen, momondo offers a useful price alert feature which will track prices for flights to Copenhagen from London and alert you when they change.

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