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Cheap flights from Billund to London Heathrow Airport from £61

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
BLL — LHR
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Billund to London Heathrow are usually found in January or March, booked 83 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

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Cheapest flights from Billund to Heathrow
Explore the most affordable flight options available from Billund to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Fri 31/1020:50BLL - LHR
Nonstop1h 50mBritish Airways
Sat 1/1109:35LHR - BLL
Nonstop1h 45mBritish Airways
Deal found 12/10£112
Fri 31/1020:50BLL - LHR
Nonstop1h 50mBritish Airways
Sun 2/1109:45LHR - BLL
Nonstop1h 45mBritish Airways
Deal found 13/10£114
Mon 24/1109:40BLL - LHR
1 stop7h 45mMultiple Airlines
Wed 26/1117:10LHR - BLL
Nonstop1h 45mMultiple Airlines
Deal found 12/10£118
Sat 25/1016:25BLL - LHR
Nonstop1h 45mBritish Airways
Sat 1/1109:35LHR - BLL
Nonstop1h 45mBritish Airways
Deal found 13/10£118
Mon 24/1109:40BLL - LHR
1 stop5h 55mMultiple Airlines
Thu 27/1109:25LHR - BLL
Nonstop1h 45mMultiple Airlines
Deal found 12/10£122
Thu 27/1110:20BLL - LHR
1 stop7h 40mMultiple Airlines
Thu 4/1209:25LHR - BLL
Nonstop1h 45mMultiple Airlines
Deal found 13/10£124
Wed 19/1120:45BLL - LHR
Nonstop1h 50mMultiple Airlines
Sun 23/1106:30LHR - BLL
1 stop3h 50mMultiple Airlines
Deal found 12/10£127
Sun 23/1109:55BLL - LHR
1 stop7h 05mMultiple Airlines
Thu 27/1109:25LHR - BLL
Nonstop1h 45mMultiple Airlines
Deal found 12/10£129
Mon 27/1020:45BLL - LHR
Nonstop1h 50mBritish Airways
Thu 30/1017:05LHR - BLL
Nonstop1h 45mBritish Airways
Deal found 12/10£130
Mon 27/1020:45BLL - LHR
Nonstop1h 50mBritish Airways
Sun 2/1109:45LHR - BLL
Nonstop1h 45mBritish Airways
Deal found 12/10£130
Fri 14/1120:50BLL - LHR
Nonstop1h 50mMultiple Airlines
Sun 16/1106:30LHR - BLL
1 stop3h 50mMultiple Airlines
Deal found 12/10£132

Cheap flight deals from Billund to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Billund (BLL) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 October 2025.

Round-trip from

£112

One-way from

£61

Popular in

July

Cheapest in

January

Average price

£216

Good round-trip deal

£158 or less

Good one-way deal

£132 or less
British Airways
  • British Airways
  • 1/2-8/2
  • Nonstop
  • 3h 35m total
  • Billund to London
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 24/11
  • 1 total stop
  • 5h 55m total
  • Billund to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Billund to London Heathrow.
Search Deals
Price to beat on a one-way flight from Billund to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Billund to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 14 October 2025.
Use the filters below to find and compare flights from Billund to London Heathrow Airport that are best for you.

Fly from

Billund

Fly to

Heathrow

Route

Depart

Return

Price

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 31/10

20:50-21:40

Nonstop1h 50m

London Heathrow

Sat 1/11

09:35-12:20

Nonstop1h 45m

£112

BillundLondon

BLL - LHR

BLLLHR

Billund

Sat 25/10

16:25-17:10

Nonstop1h 45m

London Heathrow

Sat 1/11

09:35-12:20

Nonstop1h 45m

£118

BillundLondon

BLL - LHR

BLLLHR

Billund

Thu 30/10

20:40-21:30

Nonstop1h 50m

London Heathrow

Sat 1/11

09:35-12:20

Nonstop1h 45m

£130

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 14/11

20:50-21:40

Nonstop1h 50m

London Heathrow

Sun 16/11

06:30-11:20

1 stop3h 50m

£132

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 20/3

20:50-21:40

Nonstop1h 50m

London Heathrow

Mon 23/3

19:50-09:25

1 stop12h 35m

£145

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 20/3

19:20-09:35

1 stop15h 15m

London Heathrow

Mon 23/3

07:05-18:30

1 stop10h 25m

£146

BillundLondon

BLL - LHR

BLLLHR

Billund

Wed 29/10

13:20-14:10

Nonstop1h 50m

London Heathrow

Wed 29/10

17:10-19:55

Nonstop1h 45m

£148

BillundLondon

BLL - LHR

BLLLHR

Billund

Thu 30/10

20:40-21:30

Nonstop1h 50m

London Heathrow

Fri 31/10

09:20-12:05

Nonstop1h 45m

£148

BillundLondon

BLL - LHR

BLLLHR

Billund

Wed 10/12

10:00-16:25

1 stop7h 25m

London Heathrow

Fri 12/12

18:40-23:55

1 stop4h 15m

£153

BillundLondon

BLL - LHR

BLLLHR

Billund

Thu 6/11

10:00-16:25

1 stop7h 25m

London Heathrow

Sun 9/11

17:00-23:55

1 stop5h 55m

£153

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 22 results
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Best time to book a flight from Billund to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Billund with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billund to London Heathrow Airport

How far ahead should I book a flight from Billund to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Billund to Heathrow. Price data was last updated on 10 October 2025.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Billund to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Billund to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Billund to London Heathrow Airport (average of £75). Flying from Billund to London Heathrow Airport in August is currently the most expensive (average of £156). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BLL to LHR?

Find hourly flight availability from Billund to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.

One of the essential ways to save on airfare from Billund to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 14 October 2025.
See what other customers who have flown with Scandinavian Airlines and British Airways from Billund to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,531 reviews
Check prices

Overall

7.4

Entertainment

6.6

Comfort

7.3

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,531 reviews
Scandinavian Airlines
7.4
Good
1,531 reviews
Check prices

Overall

7.4

Entertainment

6.6

Comfort

7.3

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,454 reviews
Scandinavian Airlines
7.4
Good
1,531 reviews
Check prices

Overall

7.4

Entertainment

6.6

Comfort

7.3

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

Find useful and relevant information for your journey from Billund to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billund to London Heathrow?

    For a flight from Billund to London Heathrow, you will be flying from Billund. Billund (BLL) is just 1.7 mi from the center of the city. Billund is the only Billund airport and it handles 0 outbound flights to London Heathrow per day. 2 airlines have flights to London Heathrow from Billund on a regular basis.

  • How long is the flight from Billund to London Heathrow Airport?

    Airlines like British Airways fly from Billund to London Heathrow Airport in about 1h 50m. The time it takes to get you to your destination is usually consistent. The distance from Billund to London Heathrow Airport is about 491 mi. All flights are typically direct.

  • What are the cheapest airlines flying from Billund to London Heathrow Airport round-trip?

    Our cheapest airline available from Billund to London Heathrow Airport is British Airways. Our recent data shows that you can find tickets from as low as £105 on this airline. An additional option worth looking into is Scandinavian Airlines, starting at £138. British Airways is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Billund to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for £59. While the most popular route (Billund - London Heathrow) can be booked for £96 on average, our data indicates £204 when flying from Billund to London Heathrow Airport.

  • Can I find deals for flights from Billund to Heathrow that include hotel bookings?

    Yes. In addition to deals on Billund to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Billund to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billund to Heathrow.

  • Can I find deals for business class flights from Billund to Heathrow?

    Yes. Cheapflights offers flight deals from Billund to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billund to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Billund to London Heathrow Airport (average of £75). Flying from Billund to London Heathrow Airport in August is currently the most expensive (average of £156). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Swindon
Romford
Ipswich
Brentford
Dartford

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Billund to Heathrow

Discover the top 2 airlines that operate flights from Billund to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£105Average£158FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£138Average£359FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Billund to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Billund today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Billund to Heathrow?

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Can Cheapflights find flights from Billund to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Billund? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Billund to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Billund today and book when prices fit your budget.

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