BLL - LHR

£58 Find Cheap Flights from Billund to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billund to Heathrow departing on 31/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billund to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billund to London, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£113
Typical prices: £163-£268
British Airways
Fri 5/6Tue 9/6
BLL - LHR • Direct
Cheapest one-way flight
£58
Typical prices: £74-£93
British Airways
Tue 31/3
BLL - LHR • Direct
Top airlines
Cheapest • from £113 (return)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with British Airways. Average duration is 1h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 4% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Billund to Heathrow (BLL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Billund to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Billund to Heathrow

Fri, 5 Jun - Tue, 9 Jun
British Airways Logo
22:00 - 22:45
BLL
-
LHR
1h 45mdirect
British Airways Logo
11:50 - 14:30
LHR
-
BLL
1h 40mdirect
£113British Airways
Fri, 1 May - Tue, 5 May
British Airways Logo
22:00 - 22:45
BLL
-
LHR
1h 45mdirect
British Airways Logo
07:10 - 09:50
LHR
-
BLL
1h 40mdirect
£115British Airways
Tue, 28 Jul - Fri, 31 Jul
British Airways Logo
15:20 - 16:10
BLL
-
LHR
1h 50mdirect
British Airways Logo
18:30 - 21:10
LHR
-
BLL
1h 40mdirect
£116British Airways
Fri, 19 Jun - Mon, 22 Jun
British Airways Logo
22:00 - 22:45
BLL
-
LHR
1h 45mdirect
British Airways Logo
17:55 - 20:35
LHR
-
BLL
1h 40mdirect
£118British Airways
Tue, 30 Jun - Tue, 7 Jul
British Airways Logo
15:20 - 16:10
BLL
-
LHR
1h 50mdirect
British Airways Logo
11:50 - 14:30
LHR
-
BLL
1h 40mdirect
£119British Airways
Tue, 26 May - Fri, 29 May
British Airways Logo
15:20 - 16:10
BLL
-
LHR
1h 50mdirect
British Airways Logo
18:30 - 21:10
LHR
-
BLL
1h 40mdirect
£121British Airways
Fri, 1 May - Tue, 5 May
British Airways Logo
22:00 - 22:45
BLL
-
LHR
1h 45mdirect
British Airways Logo
11:50 - 14:30
LHR
-
BLL
1h 40mdirect
£122British Airways
Fri, 19 Jun - Wed, 24 Jun
British Airways Logo
22:00 - 22:45
BLL
-
LHR
1h 45mdirect
British Airways Logo
17:10 - 19:50
LHR
-
BLL
1h 40mdirect
£122British Airways
Fri, 1 May - Tue, 5 May
British Airways Logo
22:00 - 22:45
BLL
-
LHR
1h 45mdirect
British Airways Logo
11:50 - 14:30
LHR
-
BLL
1h 40mdirect
£123British Airways
Wed, 8 Apr - Wed, 15 Apr
British Airways Logo
21:50 - 22:35
BLL
-
LHR
1h 45mdirect
British Airways Logo
08:25 - 11:05
LHR
-
BLL
1h 40mdirect
£124British Airways
Booking Insights

KAYAK’s insights & trends for Billund to Heathrow flights

Get data-powered insights and trends into flights from Billund to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Billund to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Billund to London Heathrow Airport departing in June.

What’s the cheapest day of the week to fly from Billund to London Heathrow Airport?

The average price of all round-trip flights from Billund to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Thursday and more expensive on a Monday. On your return trip to Billund, you should consider flying back on a Friday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Billund to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Billund to London Heathrow Airport is January, where tickets cost £132 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £254 and £233 respectively.

Can I save money by flying with a stopover from Billund to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £110 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Billund to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Billund to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 4% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know - Cheap tickets from Billund to London Heathrow Airport

Low seasonAugust
Cheapest flight£58
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Billund to London Heathrow Airport

When to book flights from Billund to Heathrow

Are your dates flexible? Find out the best times to travel from Billund to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Billund to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Billund to London Heathrow Airport was £58 for a one-way ticket and £113 for a return.

  • Which aircraft models fly most regularly from Billund to London Heathrow Airport?

    The Airbus A320neo is the aircraft model that flies most regularly on the Billund to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Billund to London Heathrow Airport?

    SkyTeam, and oneworld are the airline alliances operating flights between Billund and London Heathrow Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Billund to London Heathrow Airport?

    There are direct flights from Billund to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Billund to London, Scandinavian Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from Billund to London are Scandinavian Airlines and British Airways. With an average price for the route of £362 and an overall rating of 7.3, Scandinavian Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of £199 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Billund to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billund to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billund to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Billund is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billund to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Billund with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billund to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Billund up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Billund to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Billund? 25% of our users found flights on this route for £82 or less one-way and £189 or less round-trip.

Prefer to fly direct from Billund to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Billund to London Heathrow.
Find which airlines fly direct from Billund Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Billund to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London Heathrow to Billund

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airlines flying from Billund to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Billund to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Billund to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Scandinavian AirlinesOverall score based on 1715 reviews
7.3Comfort
8.0Crew
6.7Entertainment
7.6Boarding
6.7Food
Airline reviews

Excellent crew members, but my seat and food wasn’t the best

6.0 GoodAnonymous, Mar 2026
CPH - PRG
Read more Scandinavian Airlines reviews

Excellent crew members, but my seat and food wasn’t the best

All went smoothly. That's what I want on a long flight.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

Very uncomfortable and cramped seating. Only 1 bathroom for entire economy section, most of the plane. No food provided for a 5.5 hour flight. Bad experience

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

Since our earlier flight was delayed, we missed this flight and were rerouted on Lufthansa 2 days later.

Scandinavian Airlines is terrible. Flight was late. Lost luggage. Rude flight attendants. Terrible experience.

The flight was very cold, and the seats were rather uncomfortable. The food has been better on our other SAS experiences. Most significantly, the luggage with most of my wife's personal items and clothes didn't make the flight. Hoping for a quick resolution, but no real opportunity to speak with a Human has us concerned.

Ancient aircraft (busted armrests, poor cabin temperature with no option for passenger control). Garbage everywhere. Risible checking of safely conditions on landing. Also, late.

Feels like economy sits are getting smaller especially while eating food

Very please with the seating that the Kayak staff booked for us!

I liked the movie selection and the speed getting the luggage. I did not like the fact that for premium they did not have a personal kit with toothpaste, I travel all the time in premium economy and bussiness and althought the kit might bot be the same at least you have the smalles kit in premium economy. I did not like either that because i was in the last row of premium economy nothing made it to my seat. They run out of the food I wanted ( it is a surprise because there were only 6-7 rows. They would run out of orange jouice were thy were passing water/orange juice around, they run out of some alcohol. I am undertand running out of it but I don’t understand why mot getting kore. The service I received in row 11 was different from the service in rows 7,8…. Also the screen on my tv was broken. It did not respond to touch. So, in conclusion, if I compare my flight going to Europe with an American airline plane in premium and the one with British, British expereince was significantly much worse. This company is declining fast.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

BA is a fine airline. The problem lies with XCOVER INSURANCE, that KAYAK uses. Very poor service from insurance. No telephone number to contact XCOVER. Their replies are inadequate & overall very bad insurance. I wish kayak uses standard insurance company., such as AIG.

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

Worth every penny to upgrade to BC. Treated and felt more like First Class

I missed my flight because I was sick and the medicine the chemist provided made me sleepy. I had to pay $3500 to get home because you classified me as a no-show and would not listen to me otherwise. In addition you wanted to route me through Dubai, which was under siege by the time I arrived home and would’ve been in trouble. Had I taken that route

Limited entertainment. Music - very limited variety of music. Suggest more options in Hindi, Telugu, English for flights leaving from Hyderabad.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

Everything you need to know for your flight from Billund to Heathrow

Information on your arrival and departure airports