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Cheap flights from Billund to London Heathrow Airport from £31

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BLL — LHR
26 Jan — 2 Feb1
1 adult

The best prices from Billund to London Heathrow are usually found in January or November, booked 77 days in advance, depart on a Tuesday or Friday and return on a Wednesday

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 21 January 2025.

Round-trip from

£87

One-way from

£31

Popular in

July

Cheapest in

January

Average price

£126
British Airways
  • British Airways
  • 1/2-2/2
  • Nonstop
  • 3h 35m total
  • Billund to London
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British Airways
  • British Airways
  • 10/7
  • Nonstop
  • 1h 45m total
  • Billund to London
Search Deals
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Billund to Heathrow

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 21 January 2025.

Sat 13/916:25BLL - LHR
Nonstop1h 45mBritish Airways
Sat 20/912:55LHR - BLL
Nonstop1h 40mBritish Airways
Deal found 20/1£79
Fri 14/317:40BLL - LHR
1 stop4h 40mScandinavian Airlines
Sun 16/317:30LHR - BLL
1 stop4h 10mScandinavian Airlines
Deal found 20/1£116
Fri 14/213:05BLL - LHR
Nonstop1h 55mMultiple Airlines
Fri 21/210:00LHR - BLL
1 stop6h 50mMultiple Airlines
Deal found 20/1£119
Sat 1/316:15BLL - LHR
1 stop5h 35mKLM
Tue 4/306:30LHR - BLL
1 stop6h 00mKLM
Deal found 20/1£138
Fri 14/213:10BLL - LHR
1 stop4h 55mLufthansa
Tue 18/213:30LHR - BLL
1 stop8h 35mLufthansa
Deal found 21/1£145
Mon 17/214:40BLL - LHR
1 stop7h 45mAir France
Mon 24/214:45LHR - BLL
1 stop7h 20mAir France
Deal found 20/1£149

Find flights from Billund to Heathrow within your budget

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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BillundLondon

BLL - LHR

BLLLHR

Billund

Sat 1/2

16:25-17:20

Nonstop1h 55m

London Heathrow

Sun 2/2

10:55-13:35

Nonstop1h 40m

£87

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 14/3

17:40-21:20

1 stop4h 40m

London Heathrow

Sun 16/3

17:30-22:40

1 stop4h 10m

£116

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 14/2

13:05-14:00

Nonstop1h 55m

London Heathrow

Fri 21/2

10:00-17:50

1 stop6h 50m

£119

BillundLondon

BLL - LHR

BLLLHR

Billund

Sat 1/3

16:15-20:50

1 stop5h 35m

London Heathrow

Tue 4/3

06:30-13:30

1 stop6h 00m

£138

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 14/2

13:10-17:05

1 stop4h 55m

London Heathrow

Tue 18/2

13:30-23:05

1 stop8h 35m

£145

BillundLondon

BLL - LHR

BLLLHR

Billund

Mon 17/2

14:40-21:25

1 stop7h 45m

London Heathrow

Mon 24/2

14:45-23:05

1 stop7h 20m

£149

BillundLondon

BLL - LHR

BLLLHR

Billund

Sat 1/3

10:25-17:20

1 stop7h 55m

London Heathrow

Sun 2/3

18:10-09:45

1 stop14h 35m

£332

BillundLondon

BLL - LHR

BLLLHR

Billund

Thu 10/7

16:15-17:00

Nonstop1h 45m

£31

BillundLondon

BLL - LHR

BLLLHR

Billund

Tue 3/6

09:55-18:50

1 stop9h 55m

£47

BillundLondon

BLL - LHR

BLLLHR

Billund

Thu 20/2

06:00-09:00

1 stop4h 00m

£71

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 12 results
1
2

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.

Travel insights for flights from Billund to Heathrow

Get recent, data-driven insights about flights from Billund to Heathrow including ideal travel times, pricing trends, and more.

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 17 January 2025.

Booking 77 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 £112). Flying from Billund to London Heathrow Airport in August is currently the most expensive (average of £161). 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 21 January 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 at midday tend to be the most expensive. A flight in the morning could potentially save you up to 25% on airfare.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 21 January 2025.
Peruse reviews from past customers who have flown with British Airways, Scandinavian Airlines and KLM from Billund to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,341 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,117 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,490 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,320 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Lufthansa
6.8
Okay
7,106 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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 1 outbound flight to London Heathrow per day. 1 airline has flights to London Heathrow from Billund on a regular basis.

  • 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 £87 on this airline. Additional options worth looking into are Scandinavian Airlines and KLM, starting at £116 and £138 round-trip. British Airways is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Billund to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £31. Scandinavian Airlines flights start at £47 while deals on KLM start at £71 one-way.

  • What are the most reliable airlines from Billund to London Heathrow Airport?

    The top 3 most reliable airlines when flying from Billund to London Heathrow Airport are American Airlines (84%), Qatar Airways (84%) and British Airways (84%).

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

    Looking at all options, your cheapest flight can be booked for £50. While the most popular route (Billund - London Heathrow) can be booked for £87 on average our data indicates £243 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 £112). Flying from Billund to London Heathrow Airport in August is currently the most expensive (average of £161). 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 Billund?

Book flights to Billund if you plan to visit one of these locations
Deal
Hounslow
Gatwick
Croydon
Milton Keynes
Slough
Luton
Ilford
Hayes
Eastbourne
Northampton
Swindon
Maidstone
Crawley
Winchester
Southend-on-Sea
Wembley
Ipswich
Watford
Southall

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Top airline flying from Billund to Heathrow

Discover the top airline 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 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£107Average£168FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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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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