BLL - LHR

£78 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 12/6. 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

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
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Flights Deals

Cheap Flight Deals 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.

Recent return flight deals from Billund to Heathrow

KAYAK's recommended return flight deals from the most popular airlines that fly from Billund to Heathrow.
Discover the best prices for you by selecting your travel dates on KAYAK.
Scandinavian Airlines Logo
19:45 - 08:55BLL-LHR
14h 10m1 stop
Scandinavian Airlines Logo
19:30 - 09:25LHR-BLL
12h 55m1 stop
£126Scandinavian Airlines
Find Deal
Mon, 4 Aug - Fri, 8 Aug
Scandinavian Airlines Logo
19:25 - 08:55BLL-LHR
14h 30m1 stop
Scandinavian Airlines Logo
19:30 - 09:25LHR-BLL
12h 55m1 stop
£132Scandinavian Airlines
Find Deal
Tue, 17 Jun - Mon, 30 Jun
 Logo
06:25 - 16:00BLL-LHR
10h 35m1 stop
 Logo
20:50 - 08:50LHR-BLL
11h 00m1 stop
Tue, 17 Jun - Wed, 18 Jun
Lufthansa Logo
13:05 - 20:45BLL-LHR
8h 40m1 stop
Lufthansa Logo
06:55 - 12:25LHR-BLL
4h 30m1 stop
£154Lufthansa
Find Deal
Mon, 12 May - Fri, 16 May
 Logo
09:55 - 16:00BLL-LHR
7h 05m1 stop
 Logo
19:15 - 09:35LHR-BLL
13h 20m1 stop
Thu, 22 May - Mon, 26 May
KLM Logo
06:00 - 10:45BLL-LHR
5h 45m1 stop
KLM Logo
06:30 - 13:30LHR-BLL
6h 00m1 stop
£177KLM
Find Deal
Thu, 22 May - Mon, 26 May
Lufthansa Logo
06:00 - 10:40BLL-LHR
5h 40m1 stop
Lufthansa Logo
07:30 - 23:00LHR-BLL
14h 30m1 stop
£189Lufthansa
Find Deal
Sat, 17 May - Sun, 18 May
KLM Logo
06:00 - 09:00BLL-LHR
4h 00m1 stop
KLM Logo
08:40 - 13:45LHR-BLL
4h 05m1 stop
£204KLM
Find Deal
Wed, 28 May - Sat, 31 May
British Airways Logo
17:05 - 17:50BLL-LHR
1h 45mdirect
British Airways Logo
13:40 - 16:20LHR-BLL
1h 40mdirect
£238British Airways
Find Deal
Tue, 17 Jun - Mon, 30 Jun
British Airways Logo
16:25 - 17:10BLL-LHR
1h 45mdirect
British Airways Logo
13:40 - 16:20LHR-BLL
1h 40mdirect
£255British Airways
Find Deal
Sat, 14 Jun - Mon, 16 Jun
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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.

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 Wednesday and more expensive on a Monday. On your return trip to Billund, you should consider flying back on a Wednesday, 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 £115 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is £245 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.
No, with an average price for the route of £176, prices are generally cheapest when you fly direct.

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 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

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

Low season

January

High season

October

Cheapest flight

£78
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 0% 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 £105 for a one-way ticket and £169 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?

    oneworld is the only airline alliance operating flights between Billund and London Heathrow Airport.

  • 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.

  • 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 £126 or less one-way and £114 or less round-trip.

Prefer to fly direct from Billund to London Heathrow Airport?

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

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Tuesday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Wednesday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Thursday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Friday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Saturday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Sunday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

See more direct flights

Direct returns

London Heathrow to Billund

Monday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Tuesday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Wednesday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Thursday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Friday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Saturday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

Sunday

American Airlines, British Airways, Qatar Airways

American Airlines, British Airways, +1 more

See more direct flights
See more direct flights

Top airline 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.
6.6
British AirwaysOverall score based on 6837 reviews
6.3Food
6.8Boarding
6.7Comfort
7.6Crew
6.4Entertainment
Airline reviews

Boarding was delayed and we had to get on buses to plane so group # didn't matter. No food or drinks served gratis. Seats were small, knees smashed into the seat ahead, didn't recline. Crew was excellent though.

6.0 GoodLorrie, Apr 2025NAP - LHR
Read more British Airways reviews

Boarding was delayed and we had to get on buses to plane so group # didn't matter. No food or drinks served gratis. Seats were small, knees smashed into the seat ahead, didn't recline. Crew was excellent though.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

Our original booking with Kayak -our first experience -was exactly what we wanted and worked well. Updates were friendly and reassuring as were the contacts with UnderPricer so a big win-win. We learned a lot on your reliability and will definitely put you on our organisational list for the future.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

Plane and seats ok. Dinners going and coming back were not fantastic. Breakfast from Seattle to London fine with bagel, cheese and fried egg. Second meal on London to Seattle not my favorite of kind of pizza sauce in a pastry. Came with water about three different times on each of my long flights. Staff on all very friendly and helpful.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

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

Information on your arrival and departure airports

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