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Cheap flights from London Heathrow Airport to Ljubljana from £89

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LJU
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Ljubljana Joze Pucnik are usually found in November or January, booked 83 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Heathrow to Ljubljana

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Ljubljana
Explore the most affordable flight options available from Heathrow to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Sat 27/607:35
LHR
-
LJU
Nonstop2h 10m
British Airways
Sat 4/720:15
LJU
-
LHR
Nonstop2h 20m
British Airways
Deal found 21/1£140
Fri 20/208:45
LHR
-
LJU
1 stop9h 45m
Lufthansa
Mon 23/220:10
LJU
-
LHR
1 stop3h 45m
Lufthansa
Deal found 21/1£141
Tue 3/306:35
LHR
-
LJU
1 stop5h 05m
Lufthansa
Wed 18/310:00
LJU
-
LHR
1 stop6h 50m
Lufthansa
Deal found 21/1£143
Fri 20/208:45
LHR
-
LJU
1 stop9h 45m
Lufthansa
Wed 25/210:00
LJU
-
LHR
1 stop6h 50m
Lufthansa
Deal found 21/1£146
Mon 20/411:00
LHR
-
LJU
Nonstop2h 15m
British Airways
Sun 26/421:25
LJU
-
LHR
Nonstop2h 20m
British Airways
Deal found 20/1£148
Tue 17/207:40
LHR
-
LJU
1 stop4h 00m
Lufthansa
Tue 24/210:35
LJU
-
LHR
1 stop6h 15m
Lufthansa
Deal found 20/1£150
Sun 8/306:50
LHR
-
LJU
1 stop5h 05m
Multiple Airlines
Sat 21/309:45
LJU
-
LHR
1 stop8h 20m
Multiple Airlines
Deal found 20/1£151
Sat 7/317:50
LHR
-
LJU
1 stop14h 15m
Lufthansa
Sat 14/309:45
LJU
-
LHR
1 stop10h 50m
Lufthansa
Deal found 21/1£152
Thu 12/207:40
LHR
-
LJU
1 stop10h 50m
Lufthansa
Sun 15/210:35
LJU
-
LHR
1 stop5h 10m
Lufthansa
Deal found 20/1£153
Thu 13/809:00
LHR
-
LJU
1 stop9h 30m
Lufthansa
Mon 17/814:05
LJU
-
LHR
1 stop4h 35m
Lufthansa
Deal found 20/1£153
Fri 20/320:15
LHR
-
LJU
1 stop11h 50m
Lufthansa
Mon 23/320:10
LJU
-
LHR
1 stop3h 45m
Lufthansa
Deal found 20/1£154

Find flight deals from Heathrow to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Ljubljana (LJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2026.

Round-trip from

£140

One-way from

£89

Popular in

August

Cheapest in

November

Average price

£197

Good round-trip deal

£233 or less

Good one-way deal

£100 or less
British Airways
  • British Airways
  • 27/6-4/7
  • Nonstop
  • 4h 30m total
  • London to Ljubljana
Search Deals
Air Serbia
  • Air Serbia
  • 2/3
  • 1 total stop
  • 18h 35m total
  • London to Ljubljana
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Ljubljana Joze Pucnik.
Search Deals
Price to beat on a one-way flight from London Heathrow to Ljubljana Joze Pucnik.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Ljubljana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Ljubljana that are best for you.

Fly from

Heathrow

Fly to

Ljubljana

Route

Depart

Return

Price

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 13/4

09:00-19:25

1 stop9h 25m

Ljubljana Joze Pucnik

Mon 20/4

14:05-18:40

1 stop5h 35m

£150

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 20/3

20:15-09:05

1 stop11h 50m

Ljubljana Joze Pucnik

Mon 23/3

20:10-22:55

1 stop3h 45m

£154

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sat 18/4

06:55-12:35

1 stop4h 40m

Ljubljana Joze Pucnik

Wed 22/4

13:15-17:05

1 stop4h 50m

£160

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 5/2

11:10-19:30

1 stop7h 20m

Ljubljana Joze Pucnik

Mon 9/2

09:45-15:50

1 stop7h 05m

£168

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 20/4

11:00-14:15

Nonstop2h 15m

Ljubljana Joze Pucnik

Sun 26/4

09:35-12:30

1 stop27h 55m

£176

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 23/2

13:20-08:55

1 stop18h 35m

Ljubljana Joze Pucnik

Tue 24/2

20:45-12:20

1 stop16h 35m

£179

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 10/4

17:10-20:30

Nonstop2h 20m

Ljubljana Joze Pucnik

Wed 15/4

18:00-19:20

Nonstop2h 20m

£181

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sun 19/4

17:15-20:35

Nonstop2h 20m

Ljubljana Joze Pucnik

Sat 25/4

15:15-12:30

1 stop22h 15m

£181

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sun 19/4

13:30-20:05

1 stop5h 35m

Ljubljana Joze Pucnik

Thu 23/4

20:40-12:30

1 stop16h 50m

£181

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 3/3

14:25-22:25

2 stops7h 00m

Ljubljana Joze Pucnik

Wed 18/3

10:00-17:05

1 stop8h 05m

£184

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 21 results
1
2
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Best time to book a flight from Heathrow to Ljubljana

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

How far ahead should I book a flight from London Heathrow Airport to Ljubljana?

Use this chart to determine the optimal time to book a return flight from Heathrow to Ljubljana. Price data was last updated on 16 January 2026.

The price you pay for your flight from London Heathrow Airport to Ljubljana may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Ljubljana (average of £118). Flying from London Heathrow Airport to Ljubljana in July is currently the most expensive (average of £180). 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.

Reviews of airlines servicing Ljubljana

Get insights into the airlines that provide service to Ljubljana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ljubljana. Reviews last updated 22 January 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Ljubljana, such as LOT, Brussels Airlines, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Comfort

7.4

Crew

8.1

Boarding

7.5

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
LOT
7.5
Good
1,174 reviews
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Comfort

7.4

Crew

8.1

Boarding

7.5

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
Brussels Airlines
7.2
Good
382 reviews
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Comfort

7.4

Crew

8.1

Boarding

7.5

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
easyJet
6.9
Okay
1,864 reviews
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Comfort

7.4

Crew

8.1

Boarding

7.5

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
Lufthansa
6.8
Okay
7,736 reviews
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Comfort

7.4

Crew

8.1

Boarding

7.5

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
British Airways
6.7
Okay
7,689 reviews
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Comfort

7.4

Crew

8.1

Boarding

7.5

Entertainment

6.9

Overall

7.5

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.

Related info for your journey

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

    If you book a flight to Ljubljana from London Heathrow, you will be flying to Joze Pucnik, which is the city’s only airport. Ljubljana Joze Pucnik (LJU) is located 11.7 mi from the center of Ljubljana. There are 0 flights from London Heathrow to Joze Pucnik per day from 5 different airlines.

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

    A quick flight from London Heathrow Airport to Ljubljana can take about 9h 25m. Lufthansa provides one of the quickest options available for as low as £150. The distance between London Heathrow Airport and Ljubljana is about 766 mi.

  • What are the cheapest airlines flying from London Heathrow Airport to Ljubljana round-trip?

    Currently priced at £93, easyJet will fly you from London Heathrow Airport to Ljubljana and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and LOT - these airlines can fly you to your destination from £147 and £149, respectively. easyJet is priced at 59% lower than the current average price of a flight leaving 3 months from now.

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

    On average you can expect to pay £185 for a flight from London Heathrow Airport to Ljubljana. The cheapest flight overall is £99 while the most popular route, (London Heathrow - Ljubljana Joze Pucnik) is currently priced at £144.

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

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

  • How can I find direct flights from Heathrow to Ljubljana?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Ljubljana 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 London Heathrow Airport to Ljubljana?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Ljubljana (average of £118). Flying from London Heathrow Airport to Ljubljana in July is currently the most expensive (average of £180). 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.

See more FAQs

Travelling to a place near Ljubljana?

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Alternative routes for Heathrow to Ljubljana

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Ljubljana flights
Stansted to Ljubljana flights
London City to Ljubljana flights
Luton to Ljubljana flights
Southend to Ljubljana flights
Heathrow to Maribor flights

Top 5 airlines flying from Heathrow to Ljubljana

Discover the top 5 airlines that operate flights from Heathrow to Ljubljana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£93Average£162FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£147Average£288FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapest£149Average£241FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£151Average£193FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£155Average£212FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Ljubljana?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Ljubljana. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Ljubljana?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Ljubljana by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Ljubljana with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Ljubljana, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Ljubljana become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Ljubljana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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