Cheap Flights from Billund to London Heathrow

Compare Billund to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

Book the best London Heathrow fare with no extra fees

Flight deals from Billund to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Billund to London Heathrow? Find the lowest prices on one-way and return tickets right here.

London.ج.م.‏ 2,603 per passenger.Departing Mon, 23 Mar.One-way flight with British Airways.Outbound direct flight with British Airways departs from Billund on Mon, 23 Mar, arriving in London Heathrow.Price includes taxes and charges.From ج.م.‏ 2,603, select.

London.ج.م.‏ 3,455 per passenger.Departing Mon, 1 Dec.One-way flight with British Airways.Outbound direct flight with British Airways departs from Billund on Mon, 1 Dec, arriving in London Heathrow.Price includes taxes and charges.From ج.م.‏ 3,455, select.

London.ج.م.‏ 3,838 per passenger.Departing Tue, 9 Sep.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Billund on Tue, 9 Sep, arriving in London Heathrow.Price includes taxes and charges.From ج.م.‏ 3,838, select.

London.ج.م.‏ 3,842 per passenger.Departing Tue, 28 Oct.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Billund on Tue, 28 Oct, arriving in London Heathrow.Price includes taxes and charges.From ج.م.‏ 3,842, select.

London.ج.م.‏ 3,849 per passenger.Departing Mon, 2 Jun.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Billund on Mon, 2 Jun, arriving in London Heathrow.Price includes taxes and charges.From ج.م.‏ 3,849, select.

London.ج.م.‏ 3,870 per passenger.Departing Tue, 13 May.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Billund on Tue, 13 May, arriving in London Heathrow.Price includes taxes and charges.From ج.م.‏ 3,870, select.

London.ج.م.‏ 3,906 per passenger.Departing Sun, 30 Nov.One-way flight with British Airways.Outbound direct flight with British Airways departs from Billund on Sun, 30 Nov, arriving in London Heathrow.Price includes taxes and charges.From ج.م.‏ 3,906, select.

London.ج.م.‏ 4,029 per passenger.Departing Tue, 28 Oct.One-way flight with British Airways.Outbound direct flight with British Airways departs from Billund on Tue, 28 Oct, arriving in London Heathrow.Price includes taxes and charges.From ج.م.‏ 4,029, select.

Find the cheapest month to fly from Billund to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Billund to London Heathrow flights are currently cheapest in March.

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Direct flights from Billund to London Heathrow

Billund to London Heathrow: Alternative routes

Compare routes from Billund to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Billund to London: Flight information

The things to know before you go.

Cheapest flight found	ج.م.‏ 2,603
Cheapest month to fly	March
Average flight time	1 hr, 48 mins
Most popular airline	British Airways
Average flights per week	25

Finding cheap flights from Billund to London Heathrow: Frequently asked questions

How much are return flights from Billund to London Heathrow?

The best price we found for a return flight from Billund to London Heathrow is ج.م.‏ 6,855. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Billund to London Heathrow?

1 hour and 48 minutes is the average flight time from Billund to London Heathrow.

Which airlines fly direct from Billund to London Heathrow?

British Airways, American Airlines and Qatar Airways fly direct from Billund to London Heathrow.

How many flights are there a week from Billund to London Heathrow?

As of April 2025, there are 25 flights per week flying from Billund to London Heathrow.

When is the cheapest time to fly from Billund to London Heathrow?

The cheapest month to fly from Billund to London Heathrow is usually April 2025.

Which upcoming date is cheapest to fly from Billund Airport to London Heathrow Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Billund Airport to London Heathrow Airport on Wednesday, 21 January 2026.

Can I get a direct flight from Billund Airport to London Heathrow Airport?

Yes – the average flight time is 1 hour and 48 minutes.

How can I find the best flight deal to London Heathrow?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Billund Airport to London Heathrow with?

Currently, British Airways offers the cheapest flight tickets to London Heathrow.

Travelling from Billund Airport (BLL) to London Heathrow Airport (LHR): what you need to know

Jump on a direct flight from Billund Airport to London Heathrow Airport and you'll be travelling for an average of 1 hour 45 minutes.
London's timezone is UTC+0, which makes London one hour behind Billund.
Flights from BLL to LHR start at 13:05 — the earliest with British Airways. The last departure is at 17:05 with British Airways. In total, you can take your pick of 15 weekly Billund Airport to London Heathrow Airport flights.
Give yourself enough time to make your BLL to LHR flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.
Be prepared for longer queues during popular months like June. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you ample time for security and boarding.
British Airways is your gateway to exploring London (and perhaps some other exciting corners of United Kingdom!). Browse the direct flights from Billund Airport to London Heathrow Airport offered by this airline.
British Airways is the airline most travellers choose to fly with on this route.
British Airways is the most punctual carrier operating BLL to LHR flights. An exceptional 83.64% of its services on this route arrive as planned.
We make it a cinch to book a flight with a stopover. To see all your options for tickets from Billund Airport to London Heathrow Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to explore your chosen city. Worthwhile stopovers between BLL and LHR include:
- Amsterdam Airport Schiphol
- Goteborg Landvetter Airport
- Charles de Gaulle Airport

How to find the cheapest flights from Billund Airport (BLL) to London Heathrow Airport (LHR)

Right now, ج.م.‏ 2,603 is the lowest price we've seen for a one-way Billund Airport to London Heathrow Airport flight. The best price for a return ticket is ج.م.‏ 6,855. Keep in mind that fares may change due to availability when booking.
To secure cheap tickets from BLL to LHR, book your trip two months ahead of your departure.
January is the cheapest month for flights from Billund Airport to London Heathrow Airport. If you're looking to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.
Save time looking for cheap flights from BLL to LHR by setting up a Price Alert. You'll receive an email or push notification on the app when fares go down.
Choose your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Billund Airport to London Heathrow Airport.

Handy information about Billund Airport (BLL)

73.69% of flights that leave from Billund Airport land at their destination on time.
To reach Billund Airport from central Billund, it'll take around 10 minutes if you're travelling by car. This depends on traffic, however. It's approximately 6 kilometres from the airport to the city centre.
You can expect a journey time of around 20 minutes when using public transport.
Get your break off to a stress-free start by staying near BLL. Whether you're catching an early flight from Billund Airport to London Heathrow Airport or just don't want to be rushed, these stays are the answer:

Arriving at London Heathrow Airport (LHR)

If you're arriving on a late Billund Airport to London Heathrow Airport flight, nothing beats the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and relaxing not long after at one of these options near LHR:
Get your adventure underway by picking up a London Heathrow Airport rental car. Grab a set of wheels from Surprice, U-Save or Green Motion to explore London and beyond.
Secure the lowest price by booking your ride from London Heathrow Airport about one week before your trip.

Getting from London Heathrow Airport (LHR) to central London

London Heathrow Airport to the centre of London has a drive time of around 55 minutes. It's approximately 31 kilometres away.
It takes around 1 hour if you're using public transport.

When to fly to London Heathrow Airport (LHR)

It's time to work out your travel dates for your flight from Billund Airport to London Heathrow Airport. July is the busiest month to visit London. If you prefer a more laid-back vibe, go in February.
The warmest month in London is July, with temperatures ranging between 11ºC and 26ºC. Book your flights from Billund Airport to London Heathrow Airport in this month if you like this kind of weather.
January has average temperatures of between 0ºC and 9ºC. Look for cheap tickets from BLL to LHR sometime then if you want to travel in cooler conditions.

Explore more of United Kingdom

You've seen London, now it's time to discover other parts of United Kingdom. Journey around 161 kilometres north-west to Birmingham to check off its popular sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you've got a jam-packed schedule ahead.
If you're looking to explore another great destination in United Kingdom, consider Bristol, about 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among the biggest draws.