BLL - LHR

£47 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 15/5. 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

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Everything you should know

Cheapest return fare
£115
Typical prices: £266-£162
British Airways
Wed 20/5Wed 27/5
BLL - LHR • Direct
Cheapest one-way flight
£47
Typical prices: £68-£154
British Airways
Fri 15/5
BLL - LHR • Direct
Top airlines
Cheapest • from £115 (return)
Best reviews • 7.4 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 8% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% 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

Wed, 20 May - Wed, 27 May
British Airways Logo
12:10 - 13:00
BLL
-
LHR
1h 50mdirect
British Airways Logo
17:10 - 19:50
LHR
-
BLL
1h 40mdirect
£115British Airways
Mon, 25 May - Mon, 1 Jun
British Airways Logo
21:30 - 22:15
BLL
-
LHR
1h 45mdirect
British Airways Logo
17:55 - 20:35
LHR
-
BLL
1h 40mdirect
£117British Airways
Sun, 24 May - Mon, 1 Jun
British Airways Logo
21:10 - 21:55
BLL
-
LHR
1h 45mdirect
British Airways Logo
17:55 - 20:35
LHR
-
BLL
1h 40mdirect
£120British Airways
Wed, 10 Jun - Wed, 17 Jun
British Airways Logo
21:50 - 22:35
BLL
-
LHR
1h 45mdirect
British Airways Logo
08:25 - 11:05
LHR
-
BLL
1h 40mdirect
£121British Airways
Wed, 10 Jun - Wed, 17 Jun
British Airways Logo
21:50 - 22:35
BLL
-
LHR
1h 45mdirect
British Airways Logo
08:25 - 11:05
LHR
-
BLL
1h 40mdirect
£124British Airways
Wed, 27 May - Mon, 1 Jun
British Airways Logo
21:50 - 22:35
BLL
-
LHR
1h 45mdirect
British Airways Logo
17:55 - 20:35
LHR
-
BLL
1h 40mdirect
£125British Airways
Wed, 9 Sep - Wed, 23 Sep
British Airways Logo
21:50 - 22:35
BLL
-
LHR
1h 45mdirect
British Airways Logo
17:10 - 19:50
LHR
-
BLL
1h 40mdirect
£126British Airways
Wed, 10 Jun - Wed, 17 Jun
British Airways Logo
21:50 - 22:35
BLL
-
LHR
1h 45mdirect
British Airways Logo
08:25 - 11:05
LHR
-
BLL
1h 40mdirect
£127British Airways
Fri, 5 Jun - Tue, 9 Jun
British Airways Logo
22:00 - 22:45
BLL
-
LHR
1h 45mdirect
British Airways Logo
07:10 - 09:50
LHR
-
BLL
1h 40mdirect
£129British Airways
Sat, 6 Jun - Tue, 9 Jun
British Airways Logo
12:30 - 13:20
BLL
-
LHR
1h 50mdirect
British Airways Logo
07:10 - 09:50
LHR
-
BLL
1h 40mdirect
£130British 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 May.

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 Monday and more expensive on a Friday. On your return trip to Billund, you should consider flying back on a Friday, and avoid Sundays 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 £130 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £241 and £224 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 £108 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 8% 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£47
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 12% 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 £47 for a one-way ticket and £115 for a return.

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

    The Airbus A320-100/200 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 £354 and an overall rating of 7.4, Scandinavian Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of £195 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 £44 or less one-way and £124 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.
7.4
Scandinavian AirlinesOverall score based on 1765 reviews
7.6Boarding
6.7Entertainment
7.3Comfort
8.0Crew
6.7Food
Airline reviews

The seat in economy are comfy, with some legroom and shoulder room. The food was above average. The plane was newish.

8.0 ExcellentAnonymous, Apr 2026
CPH - TLV
Read more Scandinavian Airlines reviews

The seat in economy are comfy, with some legroom and shoulder room. The food was above average. The plane was newish.

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.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

I had a mixed experience on this flight. The plane itself was comfortable, the flight was smooth, and the entertainment selection was excellent with plenty of movie options. However, the service fell short. I had an entire row to myself and fell asleep with a blanket over me. A flight attendant, Karleigh, woke me up to see if I had my seatbelt on, which felt unnecessary given the situation. Meanwhile, trash sat uncollected on the tray at the end of the row and was never picked up. During the second meal service, no one woke me up, and when I used the call button multiple times, there was no response. I eventually had to walk to the back to ask for assistance. There was also a long stretch without snacks, and when I requested something savory, I was dropped off sweet options, which wasn’t ideal. Overall, while the flight itself was comfortable, the lack of attentiveness and responsiveness from the crew made the experience disappointing.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

The flight attendant does not pay attention to my "call" button more than 3 times when I need a drink.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

British Airays fails to enforce its own guidelines regarding carry on size limits. There were MANY passengers with full suitcases stuffing them into the overhead compartments leaving no space for others, like me, who adhere to the posted sizes. I had to put my carryone bag into my foot space, in additon to my carryon personal item, leaving me cramped for a seven hour flight. I was in physical pain, and I attribute this entirely to staff unwilling to enforce limits. The infotainment system was horrible. the touchscreens did dot work correctly, and there was no information on system operation. I am 77 years old, and a lifelong movie-goer. I recognized ONE movie (and not much better TV shows). It seems that BA saves royalty money by limiting its move and TV selection to absolute rubbish. The FlightAware program is the worst informationsystm I have ever seen, it is completely worthless. I pay attention to the safety briefings...in the event of an emergency, one is supposed to assume the "brace" position, except the seats are so close together, front to back, that it is not possible to assume the position without striking the seat in front of you. at age 77, and a lifelong traveler, this is the worst flight experience I have ever had, and I will never fly British Airways again

Overall ok. Best part has always been the sundae dessert.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

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

Information on your arrival and departure airports