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Cheap flights from Ljubljana to London Heathrow Airport from £68

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — LHR
27 Jun — 4 Jul1
1 adult
1 adult, Economy, 0 bags

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 28 May 2026.

Thu 11/613:20
LJU
-
LHR
1 stop7h 20m
Multiple Airlines
Mon 15/611:05
LHR
-
LJU
1 stop5h 40m
Multiple Airlines
Deal found 25/5£170
Sat 17/1015:15
LJU
-
LHR
1 stop28h 25m
Air Serbia
Mon 19/1013:30
LHR
-
LJU
1 stop18h 20m
Air Serbia
Deal found 24/5£171
Tue 7/706:00
LJU
-
LHR
1 stop26h 40m
Multiple Airlines
Wed 8/720:50
LHR
-
LJU
1 stop9h 55m
Multiple Airlines
Deal found 26/5£184
Sat 5/909:25
LJU
-
LHR
1 stop28h 05m
Air Serbia
Sat 12/919:55
LHR
-
LJU
1 stop17h 25m
Air Serbia
Deal found 25/5£185
Thu 11/618:30
LJU
-
LHR
1 stop4h 05m
Brussels Airlines
Mon 15/606:50
LHR
-
LJU
1 stop9h 55m
Brussels Airlines
Deal found 28/5£188
Fri 12/614:55
LJU
-
LHR
1 stop3h 55m
SWISS
Wed 17/613:50
LHR
-
LJU
1 stop8h 00m
SWISS
Deal found 26/5£190
Sat 20/606:25
LJU
-
LHR
1 stop11h 00m
Multiple Airlines
Fri 26/606:50
LHR
-
LJU
1 stop9h 55m
Multiple Airlines
Deal found 28/5£191
Wed 10/606:25
LJU
-
LHR
1 stop5h 55m
SWISS
Tue 16/606:00
LHR
-
LJU
1 stop7h 00m
SWISS
Deal found 26/5£192

Find flight deals from Ljubljana to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to Heathrow (LHR). 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 28 May 2026.

Round-trip from

£170

One-way from

£68

Popular in

May

Cheapest in

March

Average price

£364

Good round-trip deal

£396 or less

Good one-way deal

£131 or less
Brussels Airlines
  • Brussels Airlines
  • 11/6-15/6
  • 2 total stops
  • 13h 00m total
  • Ljubljana to London
Search Deals
Air Serbia
  • Air Serbia
  • 10/10
  • 1 total stop
  • 10h 40m total
  • Ljubljana to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Ljubljana Joze Pucnik to London Heathrow.
Search Deals
Price to beat on a one-way flight from Ljubljana Joze Pucnik to London Heathrow.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Ljubljana to Heathrow 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 28 May 2026.
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

Cheapest return flight

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sat 17/10

15:15-18:40

1 stop28h 25m

London Heathrow

Mon 19/10

13:30-08:50

1 stop18h 20m

£171

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 18/6

20:40-12:30

1 stop16h 50m

London Heathrow

Sat 20/6

19:55-08:50

1 stop11h 55m

£185

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 11/6

18:30-21:35

1 stop4h 05m

London Heathrow

Mon 15/6

06:50-17:45

1 stop9h 55m

£193
Fastest return journey

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 18/6

14:50-17:50

1 stop4h 00m

London Heathrow

Sat 20/6

17:15-22:50

1 stop4h 35m

£194

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 11/6

13:30-22:00

1 stop9h 30m

London Heathrow

Mon 15/6

06:30-12:45

1 stop5h 15m

£208

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sun 12/7

06:25-16:25

1 stop11h 00m

London Heathrow

Sun 19/7

20:05-10:05

1 stop13h 00m

£208

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sat 27/6

09:25-19:05

1 stop10h 40m

London Heathrow

Mon 29/6

13:30-08:50

1 stop18h 20m

£216

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 6/8

09:25-12:30

1 stop28h 05m

London Heathrow

Sun 9/8

19:25-08:50

1 stop12h 25m

£221

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 2/7

14:35-18:35

1 stop5h 00m

London Heathrow

Sat 4/7

11:45-22:55

1 stop10h 10m

£236

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Wed 26/8

06:00-10:45

1 stop5h 45m

London Heathrow

Sun 30/8

08:40-22:50

1 stop13h 10m

£253

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 19 resultsSorted by cheapest first
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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.
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

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 £161). Flying from Ljubljana to London Heathrow Airport in May is currently the most expensive (average of £364). 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?

Find hourly flight availability from Ljubljana to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 May 2026.

When flying from Ljubljana to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Ljubljana to London Heathrow Airport?

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?

    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 4h. Fly via Air Serbia, Brussels Airlines, 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 £267, our data shows the cheapest flight currently is £124. When looking at the most popular route, (Ljubljana Joze Pucnik - London Heathrow), you can expect to pay £184 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 £161). Flying from Ljubljana to London Heathrow Airport in May is currently the most expensive (average of £364). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Northampton
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Ipswich
Watford
Swindon
Romford
Guildford
Borehamwood

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Alternative routes for Ljubljana to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Ljubljana to Luton flights
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How does Cheapflights help users find flights from Ljubljana to Heathrow?

When you search for this flight from Ljubljana to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

Need flexible booking options for your flight to Heathrow from Ljubljana? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Ljubljana to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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