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Cheap flights from Billund to London Heathrow Airport from £48

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
BLL — LHR
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags
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 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 9 January 2026.

Round-trip from

£93

One-way from

£48

Popular in

July

Cheapest in

January

Average price

£130

Good round-trip deal

£175 or less

Good one-way deal

£110 or less
British Airways
  • British Airways
  • 6/3-8/3
  • Nonstop
  • 3h 35m total
  • Billund to London
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Scandinavian Airlines
  • Scandinavian Airlines
  • 26/1
  • 1 total stop
  • 5h 55m total
  • Billund to London
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Highest demand for flights based on searches. 17% potential increase in price (£30 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Billund to London Heathrow.
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Price to beat on a one-way flight from Billund to London Heathrow.
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Find flight deals from Billund to Heathrow

Enter your travel dates to find the best prices.

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 9 January 2026.

Fri 6/320:50BLL - LHR
Nonstop1h 50mBritish Airways
Sun 8/309:45LHR - BLL
Nonstop1h 45mBritish Airways
Deal found 8/1£93
Fri 23/120:50BLL - LHR
Nonstop1h 50mBritish Airways
Mon 26/117:00LHR - BLL
Nonstop1h 45mBritish Airways
Deal found 8/1£94
Fri 27/220:50BLL - LHR
Nonstop1h 50mBritish Airways
Sat 28/209:35LHR - BLL
Nonstop1h 45mBritish Airways
Deal found 7/1£96
Fri 23/120:50BLL - LHR
Nonstop1h 50mBritish Airways
Sun 25/109:45LHR - BLL
Nonstop1h 45mBritish Airways
Deal found 7/1£97
Tue 17/210:00BLL - LHR
1 stop5h 35mScandinavian Airlines
Tue 24/210:35LHR - BLL
1 stop7h 10mScandinavian Airlines
Deal found 8/1£98
Wed 4/210:00BLL - LHR
1 stop12h 35mMultiple Airlines
Sat 7/209:35LHR - BLL
Nonstop1h 45mMultiple Airlines
Deal found 7/1£99
Thu 29/110:20BLL - LHR
1 stop7h 40mScandinavian Airlines
Sun 1/210:35LHR - BLL
1 stop7h 50mScandinavian Airlines
Deal found 7/1£100
Thu 5/310:00BLL - LHR
1 stop5h 35mScandinavian Airlines
Mon 9/309:55LHR - BLL
1 stop8h 00mScandinavian Airlines
Deal found 7/1£100
Thu 5/310:00BLL - LHR
1 stop5h 35mMultiple Airlines
Sun 8/309:45LHR - BLL
Nonstop1h 45mMultiple Airlines
Deal found 7/1£102
Thu 26/210:00BLL - LHR
1 stop5h 35mScandinavian Airlines
Sun 1/310:35LHR - BLL
1 stop7h 50mScandinavian Airlines
Deal found 7/1£103
Fri 16/120:50BLL - LHR
Nonstop1h 50mBritish Airways
Sun 18/109:45LHR - BLL
Nonstop1h 45mBritish Airways
Deal found 8/1£105

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 9 January 2026.
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 27/2

20:50-21:40

Nonstop1h 50m

London Heathrow

Sun 1/3

09:45-12:30

Nonstop1h 45m

£94

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 23/1

20:50-21:40

Nonstop1h 50m

London Heathrow

Mon 26/1

17:00-19:45

Nonstop1h 45m

£94

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 23/1

20:50-21:40

Nonstop1h 50m

London Heathrow

Sun 25/1

09:45-12:30

Nonstop1h 45m

£97

BillundLondon

BLL - LHR

BLLLHR

Billund

Tue 17/2

10:00-14:35

1 stop5h 35m

London Heathrow

Tue 24/2

10:35-18:45

1 stop7h 10m

£98

BillundLondon

BLL - LHR

BLLLHR

Billund

Thu 5/3

10:00-14:35

1 stop5h 35m

London Heathrow

Thu 12/3

09:25-12:10

Nonstop1h 45m

£100

BillundLondon

BLL - LHR

BLLLHR

Billund

Thu 5/3

10:00-16:25

1 stop7h 25m

London Heathrow

Sun 8/3

17:00-23:55

1 stop5h 55m

£109

BillundLondon

BLL - LHR

BLLLHR

Billund

Wed 4/2

10:00-16:25

1 stop7h 25m

London Heathrow

Sat 7/2

06:40-14:55

1 stop7h 15m

£109

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 20/2

15:40-21:40

1 stop7h 00m

London Heathrow

Fri 27/2

10:35-18:45

1 stop7h 10m

£110

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 30/1

09:40-16:25

1 stop7h 45m

London Heathrow

Mon 2/2

10:35-18:30

1 stop6h 55m

£117

BillundLondon

BLL - LHR

BLLLHR

Billund

Thu 5/3

10:00-16:25

1 stop7h 25m

London Heathrow

Thu 12/3

07:05-15:05

2 stops7h 00m

£118

Flights are sorted by cheapest return flights first.

Deals found on 7/1

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 2 January 2026.

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, November is the cheapest month in which you can book a flight from Billund to London Heathrow Airport (average of £53). Flying from Billund to London Heathrow Airport in August is currently the most expensive (average of £158). 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 9 January 2026.

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 afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 22% 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 9 January 2026.
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
7.3
Good
1,635 reviews
Check prices

Entertainment

6.7

Boarding

7.6

Food

6.6

Overall

7.3

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that
Scandinavian Airlines
7.3
Good
1,635 reviews
Scandinavian Airlines
7.3
Good
1,635 reviews
Check prices

Entertainment

6.7

Boarding

7.6

Food

6.6

Overall

7.3

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that
British Airways
6.7
Okay
7,659 reviews
Scandinavian Airlines
7.3
Good
1,635 reviews
Check prices

Entertainment

6.7

Boarding

7.6

Food

6.6

Overall

7.3

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that

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 and Scandinavian Airlines fly from Billund to London Heathrow Airport in about 1h 50m. The time it takes to get you to your destination can typically vary by up to 3h 45m. The distance from Billund to London Heathrow Airport is about 491 mi. This flight may include one or multiple stops.

  • 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 £103 on this airline. An additional option worth looking into is Scandinavian Airlines, starting at £126. British Airways is priced at 47% 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 £43. While the most popular route (Billund - London Heathrow) can be booked for £94 on average, our data indicates £285 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, November is the cheapest month in which you can book a flight from Billund to London Heathrow Airport (average of £53). Flying from Billund to London Heathrow Airport in August is currently the most expensive (average of £158). 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
Luton
Croydon
Northampton
Slough
Hounslow
Gatwick
Ilford
Wembley
Brentford
Hayes
Colchester
Watford
Crawley
Swindon
Kingston upon Thames
Bedford
Chelmsford
Eastbourne
Romford

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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£104Average£157FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£126Average£322FlexibilityNo 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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