How often are flights from Ljubljana to London delayed?

About 22% of weekly flights between Ljubljana and London have experienced delays in the past year, with the average delay time being 112 minutes.

Which airline has the best punctuality record on Ljubljana to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 22% of flights being delayed.

What is the most punctual flight time for Ljubljana to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

How long is the flight from Ljubljana to London Heathrow Airport?

There are many flights that can get you from Ljubljana to London Heathrow Airport in 7h 30m. Fly via Air Serbia or SWISS to get the fastest option. There are 766 mi between Ljubljana and London Heathrow Airport. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the cheapest flights from Ljubljana to London Heathrow Airport?

While on average a flight from Ljubljana to London Heathrow Airport is generally £90, our data shows the cheapest flight currently is £15. When looking at the most popular route, (Ljubljana Joze Pucnik - London Heathrow), you can expect to pay £150 for that flight.

What airport do you fly from for flights from Ljubljana to London Heathrow?

Located just 11.7 mi from the city center, Ljubljana Joze Pucnik is the airport most travelers will use when flying to London Heathrow from Ljubljana. Booking flights from Joze Pucnik (LJU) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

Can I find deals for flights from Ljubljana to Heathrow that include hotel bookings?

Yes. In addition to deals on Ljubljana to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ljubljana to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ljubljana to Heathrow.

Can I find deals for business class flights from Ljubljana to Heathrow?

Yes. Cheapflights offers flight deals from Ljubljana 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.

£61+ Flights from Ljubljana to London Heathrow Airport

Cheap flight deals from Ljubljana to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Ljubljana to Heathrow
Explore the most affordable flight options available from Ljubljana to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Wed 17/1212:25LJU - LHR

1 stop6h 55mAir France

Sat 10/117:35LHR - LJU

1 stop17h 05mAir France

Deal found 11/12£159

Fri 26/1213:50LJU - LHR

1 stop8h 30mMultiple Airlines

Thu 1/118:40LHR - LJU

1 stop17h 55mMultiple Airlines

Deal found 11/12£170

Fri 26/1213:50LJU - LHR

1 stop8h 30mMultiple Airlines

Mon 29/1207:40LHR - LJU

1 stop10h 50mMultiple Airlines

Deal found 11/12£182

Fri 12/1212:35LJU - LHR

1 stop9h 40mMultiple Airlines

Sun 11/118:20LHR - LJU

1 stop17h 45mMultiple Airlines

Deal found 10/12£183

Fri 26/1213:50LJU - LHR

1 stop8h 30mMultiple Airlines

Tue 30/1206:00LHR - LJU

1 stop7h 05mMultiple Airlines

Deal found 10/12£187

Fri 19/1214:20LJU - LHR

1 stop4h 30mSWISS

Sat 10/117:10LHR - LJU

1 stop19h 30mSWISS

Deal found 11/12£188

Wed 17/1212:25LJU - LHR

1 stop5h 10mMultiple Airlines

Sat 10/117:50LHR - LJU

2 stops16h 50mMultiple Airlines

Deal found 11/12£196

Thu 18/1220:10LJU - LHR

1 stop3h 45mLufthansa

Thu 25/1213:50LHR - LJU

1 stop4h 40mLufthansa

Deal found 11/12£197

Tue 23/1214:55LJU - LHR

1 stop23h 05mSWISS

Sun 28/1218:40LHR - LJU

1 stop18h 40mSWISS

Deal found 10/12£201

Thu 25/1220:10LJU - LHR

1 stop3h 45mLufthansa

Sun 28/1220:15LHR - LJU

1 stop22h 15mLufthansa

Deal found 11/12£207

Mon 29/1220:10LJU - LHR

1 stop3h 45mLufthansa

Fri 2/120:15LHR - LJU

1 stop11h 50mLufthansa

Deal found 11/12£214

Best flights from Ljubljana to Heathrow
Discover carefully curated flight deals from Ljubljana to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Mon 26/109:45LJU - LHR

1 stop27h 35mAir Serbia

Mon 2/213:20LHR - LJU

1 stop5h 35mAir Serbia

Deal found 11/12£137

Fri 30/113:55LJU - LHR

1 stop8h 25mMultiple Airlines

Sun 1/206:00LHR - LJU

1 stop15h 30mMultiple Airlines

Deal found 11/12£157

Thu 5/306:30LJU - LHR

1 stop7h 30mSWISS

Tue 10/309:00LHR - LJU

1 stop4h 05mSWISS

Deal found 10/12£158

Fri 24/421:05LJU - LHR

Nonstop2h 20mBritish Airways

Mon 27/411:00LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 11/12£180

Wed 21/109:45LJU - LHR

1 stop27h 35mAir Serbia

Sat 24/113:20LHR - LJU

1 stop18h 35mAir Serbia

Deal found 11/12£155

Thu 7/518:35LJU - LHR

1 stop4h 00mMultiple Airlines

Mon 11/508:45LHR - LJU

1 stop9h 05mMultiple Airlines

Deal found 11/12£168

Thu 23/419:35LJU - LHR

1 stop24h 45mSWISS

Sun 26/420:05LHR - LJU

1 stop21h 45mSWISS

Deal found 11/12£173

Mon 4/509:50LJU - LHR

1 stop27h 45mAir Serbia

Sat 9/519:55LHR - LJU

1 stop23h 10mAir Serbia

Deal found 11/12£158

Sun 26/421:25LJU - LHR

Nonstop2h 20mBritish Airways

Wed 29/414:00LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 11/12£181

Wed 7/110:00LJU - LHR

1 stop9h 35mMultiple Airlines

Wed 14/109:00LHR - LJU

1 stop4h 05mMultiple Airlines

Deal found 10/12£173

Thu 8/109:45LJU - LHR

1 stop27h 35mAir Serbia

Sat 10/113:20LHR - LJU

1 stop18h 35mAir Serbia

Deal found 10/12£169

Fri 22/520:45LJU - LHR

1 stop23h 25mAir Serbia

Mon 25/513:30LHR - LJU

1 stop18h 30mAir Serbia

Deal found 10/12£171

Direct flights from Ljubljana to Heathrow
Explore direct flight options from Ljubljana to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 December 2025.

Sun 26/421:25LJU - LHR

Nonstop2h 20mBritish Airways

Mon 27/411:00LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 11/12£161

Mon 20/415:10LJU - LHR

Nonstop2h 25mBritish Airways

Sun 26/417:25LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 11/12£164

Mon 20/415:10LJU - LHR

Nonstop2h 25mBritish Airways

Mon 27/411:00LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 11/12£180

Sun 26/421:25LJU - LHR

Nonstop2h 20mBritish Airways

Wed 29/414:00LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 11/12£181

Fri 24/421:05LJU - LHR

Nonstop2h 20mBritish Airways

Mon 27/411:00LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 10/12£187

Fri 1/521:05LJU - LHR

Nonstop2h 20mBritish Airways

Mon 4/511:00LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 11/12£189

Mon 20/415:10LJU - LHR

Nonstop2h 25mBritish Airways

Wed 29/414:00LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 11/12£199

Mon 20/415:10LJU - LHR

Nonstop2h 25mBritish Airways

Fri 24/417:10LHR - LJU

Nonstop2h 10mBritish Airways

Deal found 11/12£199

Wed 22/418:00LJU - LHR

Nonstop2h 20mBritish Airways

Fri 24/417:10LHR - LJU

Nonstop2h 10mBritish Airways

Deal found 10/12£206

Thu 4/619:00LJU - LHR

Nonstop2h 20mBritish Airways

Sun 7/617:25LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 10/12£211

Sat 23/512:20LJU - LHR

Nonstop2h 25mBritish Airways

Tue 26/512:55LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 11/12£261

Fri 22/521:05LJU - LHR

Nonstop2h 20mBritish Airways

Mon 25/511:00LHR - LJU

Nonstop2h 15mBritish Airways

Deal found 10/12£276

Last-minute flights from Ljubljana to Heathrow
Discover last-minute flight deals from Ljubljana to Heathrow. Data last updated 12 December 2025 and is based on user searches.

Wed 17/1212:25LJU - LHR

1 stop6h 55mAir France

Sat 10/117:35LHR - LJU

1 stop17h 05mAir France

Deal found 11/12£159

Thu 8/114:25LJU - LHR

1 stop8h 15mSWISS

Sat 10/120:05LHR - LJU

1 stop16h 35mSWISS

Deal found 11/12£152

Sat 10/114:50LJU - LHR

1 stop18h 15mSWISS

Sat 17/118:40LHR - LJU

1 stop18h 00mSWISS

Deal found 11/12£157

Wed 21/109:45LJU - LHR

1 stop27h 35mAir Serbia

Sat 24/113:20LHR - LJU

1 stop18h 35mAir Serbia

Deal found 11/12£155

Thu 22/120:45LJU - LHR

1 stop16h 35mAir Serbia

Mon 26/113:20LHR - LJU

1 stop5h 35mAir Serbia

Deal found 10/12£136

Sat 24/120:45LJU - LHR

1 stop16h 35mAir Serbia

Sat 31/113:20LHR - LJU

1 stop18h 35mAir Serbia

Deal found 10/12£142

Sat 24/120:45LJU - LHR

1 stop16h 35mMultiple Airlines

Sat 31/106:30LHR - LJU

1 stop9h 00mMultiple Airlines

Deal found 10/12£154

Mon 26/109:45LJU - LHR

1 stop27h 35mAir Serbia

Mon 2/213:20LHR - LJU

1 stop5h 35mAir Serbia

Deal found 11/12£137

Fri 30/106:30LJU - LHR

1 stop10h 50mMultiple Airlines

Sun 1/206:50LHR - LJU

1 stop5h 05mMultiple Airlines

Deal found 10/12£148

Fri 30/106:30LJU - LHR

1 stop7h 30mSWISS

Sun 1/206:00LHR - LJU

1 stop15h 30mSWISS

Deal found 11/12£155

One-way flights from Ljubljana to Heathrow
Search for one-way flight options from Ljubljana to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.

Fri 10/414:55LJU - LHR

1 stop22h 40mAir Serbia

Deal found 10/12£61

Mon 22/1209:45LJU - LHR

1 stop27h 35mAir Serbia

Deal found 11/12£65

Wed 1/409:50LJU - LHR

1 stop27h 45mAir Serbia

Deal found 11/12£70

Sun 26/409:50LJU - LHR

1 stop27h 45mAir Serbia

Deal found 11/12£71

Sun 25/116:00LJU - LHR

1 stop18h 10mVueling

Deal found 10/12£74

Thu 26/315:15LJU - LHR

1 stop5h 50mVueling

Deal found 11/12£79

Sun 26/421:25LJU - LHR

Nonstop2h 20mBritish Airways

Deal found 11/12£89

Wed 1/418:00LJU - LHR

Nonstop2h 20mBritish Airways

Deal found 10/12£90

Fri 10/421:05LJU - LHR

Nonstop2h 20mBritish Airways

Deal found 10/12£91

Mon 16/312:25LJU - LHR

2 stops9h 25mKLM

Deal found 9/12£92

Thu 8/120:45LJU - LHR

1 stop16h 35mAir Serbia

Deal found 10/12£93

Find flight deals from Ljubljana to Heathrow

Round-trip from	£136
One-way from	£61
Popular in	June
Cheapest in	February
Average price	£224
Good one-way deal	£88 or less

Air Serbia
22/1-26/1
2 total stops
22h 10m total
Ljubljana to London

Search Deals

Air Serbia
10/4
1 total stop
22h 40m total
Ljubljana to London

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£23 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a one-way flight from Ljubljana Joze Pucnik to London Heathrow.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ljubljana to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Mon 26/1

09:45-12:20

1 stop27h 35m

London Heathrow

Mon 2/2

13:20-19:55

1 stop5h 35m

£137

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Wed 21/1

09:45-12:20

1 stop27h 35m

London Heathrow

Sat 24/1

13:20-08:55

1 stop18h 35m

£155

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 30/1

13:55-21:20

1 stop8h 25m

London Heathrow

Sun 1/2

06:00-22:30

1 stop15h 30m

£157

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 5/3

06:30-13:00

1 stop7h 30m

London Heathrow

Tue 10/3

09:00-14:05

1 stop4h 05m

£158

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Mon 4/5

09:50-12:35

1 stop27h 45m

London Heathrow

Sat 9/5

19:55-20:05

1 stop23h 10m

£158

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 7/5

18:35-21:35

1 stop4h 00m

London Heathrow

Mon 11/5

08:45-18:50

1 stop9h 05m

£168

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 8/1

09:45-12:20

1 stop27h 35m

London Heathrow

Sat 10/1

13:20-08:55

1 stop18h 35m

£169

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 22/5

20:45-19:10

1 stop23h 25m

London Heathrow

Mon 25/5

13:30-09:00

1 stop18h 30m

£171

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 23/4

19:35-19:20

1 stop24h 45m

London Heathrow

Sun 26/4

20:05-18:50

1 stop21h 45m

£173

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Wed 7/1

10:00-18:35

1 stop9h 35m

London Heathrow

Wed 14/1

09:00-14:05

1 stop4h 05m

£173

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 23 results

Best time to book a flight from Ljubljana to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Ljubljana 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 Ljubljana to London Heathrow Airport

Prices

Delays

What is the cheapest month to book a flight from Ljubljana to London Heathrow Airport?

Currently, March is the cheapest month in which you can book a flight from Ljubljana to London Heathrow Airport (average of £93). Flying from Ljubljana to London Heathrow Airport in July is currently the most expensive (average of £218). 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 LJU to LHR?

It’s typically best to fly out from Ljubljana to London Heathrow Airport in the afternoon. Doing so could potentially save you 64% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

What airport do you fly from for flights from Ljubljana to London Heathrow?
Located just 11.7 mi from the city center, Ljubljana Joze Pucnik is the airport most travelers will use when flying to London Heathrow from Ljubljana. Booking flights from Joze Pucnik (LJU) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.
How long is the flight from Ljubljana to London Heathrow Airport?
There are many flights that can get you from Ljubljana to London Heathrow Airport in 7h 30m. Fly via Air Serbia or SWISS to get the fastest option. There are 766 mi between Ljubljana and London Heathrow Airport. This flight may include one or multiple stops.
What are the cheapest flights from Ljubljana to London Heathrow Airport?
While on average a flight from Ljubljana to London Heathrow Airport is generally £90, our data shows the cheapest flight currently is £15. When looking at the most popular route, (Ljubljana Joze Pucnik - London Heathrow), you can expect to pay £150 for that flight.
Can I find deals for flights from Ljubljana to Heathrow that include hotel bookings?
Yes. In addition to deals on Ljubljana to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ljubljana to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ljubljana to Heathrow.
Can I find deals for business class flights from Ljubljana to Heathrow?
Yes. Cheapflights offers flight deals from Ljubljana 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 Ljubljana to London Heathrow Airport?
Currently, March is the cheapest month in which you can book a flight from Ljubljana to London Heathrow Airport (average of £93). Flying from Ljubljana to London Heathrow Airport in July is currently the most expensive (average of £218). 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.

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Cheap flights from Ljubljana to London Heathrow Airport from £61

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ljubljana to Heathrow

Cheapest flights from Ljubljana to HeathrowExplore the most affordable flight options available from Ljubljana to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Explore the most affordable flight options available from Ljubljana to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Find flight deals from Ljubljana to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

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Best time to book a flight from Ljubljana to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Ljubljana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ljubljana to London Heathrow Airport

What is the cheapest month to book a flight from Ljubljana to London Heathrow Airport?

What is the cheapest time of day to fly from LJU to LHR?

How often are flights from Ljubljana to London delayed?

What is the most punctual flight time for Ljubljana to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Ljubljana to London flights?

Related info for your journey

Find useful and relevant information for your journey from Ljubljana 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 Ljubljana to London Heathrow?

How long is the flight from Ljubljana to London Heathrow Airport?

What are the cheapest flights from Ljubljana to London Heathrow Airport?

Can I find deals for flights from Ljubljana to Heathrow that include hotel bookings?

How can I find direct flights from Ljubljana to Heathrow?

Can I find deals for business class flights from Ljubljana to Heathrow?

What is the cheapest month to book a flight from Ljubljana to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

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Alternative routes for Ljubljana to Heathrow

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Cheapest flights from Ljubljana to Heathrow
Explore the most affordable flight options available from Ljubljana to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.