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Cheap flights from Ljubljana to London Heathrow Airport from £62

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — LHR
29 Mar — 5 Apr1
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 27 February 2026.

Thu 2/418:30
LJU
-
LHR
1 stop4h 05m
Multiple Airlines
Tue 21/406:00
LHR
-
LJU
1 stop7h 00m
Multiple Airlines
Deal found 23/2£157
Tue 24/306:30
LJU
-
LHR
1 stop5h 45m
Multiple Airlines
Tue 31/311:05
LHR
-
LJU
1 stop5h 40m
Multiple Airlines
Deal found 25/2£157
Fri 18/909:35
LJU
-
LHR
1 stop27h 55m
Air Serbia
Sat 19/919:55
LHR
-
LJU
1 stop17h 30m
Air Serbia
Deal found 23/2£158
Fri 1/509:35
LJU
-
LHR
1 stop27h 55m
Air Serbia
Sun 3/513:30
LHR
-
LJU
1 stop18h 30m
Air Serbia
Deal found 27/2£159
Fri 20/313:40
LJU
-
LHR
1 stop4h 25m
Brussels Airlines
Thu 9/411:05
LHR
-
LJU
1 stop5h 40m
Brussels Airlines
Deal found 23/2£160
Sat 18/414:50
LJU
-
LHR
1 stop7h 55m
SWISS
Sun 19/406:00
LHR
-
LJU
1 stop7h 00m
SWISS
Deal found 25/2£160
Thu 30/414:50
LJU
-
LHR
1 stop7h 55m
SWISS
Mon 4/520:05
LHR
-
LJU
1 stop16h 55m
SWISS
Deal found 27/2£162
Thu 7/518:30
LJU
-
LHR
1 stop4h 05m
Multiple Airlines
Sun 10/506:00
LHR
-
LJU
1 stop16h 05m
Multiple Airlines
Deal found 26/2£163
Fri 20/320:20
LJU
-
LHR
1 stop25h 55m
Aegean Airlines
Sun 22/322:15
LHR
-
LJU
1 stop15h 10m
Aegean Airlines
Deal found 26/2£164
Sun 19/422:15
LJU
-
LHR
1 stop11h 55m
Multiple Airlines
Sun 26/419:25
LHR
-
LJU
1 stop18h 20m
Multiple Airlines
Deal found 25/2£166
Sun 12/422:15
LJU
-
LHR
1 stop11h 55m
Vueling
Sun 19/409:55
LHR
-
LJU
1 stop10h 40m
Vueling
Deal found 26/2£166

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 27 February 2026.

Round-trip from

£157

One-way from

£62

Popular in

June

Cheapest in

March

Average price

£224
SWISS
  • SWISS
  • 2/4-21/4
  • 2 total stops
  • 11h 05m total
  • Ljubljana to London
Search Deals
Air Serbia
  • Air Serbia
  • 4/5
  • 1 total stop
  • 22h 15m total
  • Ljubljana to London
Search Deals
Highest demand for flights based on searches. 14% 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 February 2026
Search Deals

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 27 February 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

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sat 28/3

06:30-19:15

1 stop13h 45m

London Heathrow

Tue 31/3

18:40-10:05

1 stop14h 25m

£158

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 22/5

14:55-12:30

1 stop22h 35m

London Heathrow

Tue 26/5

13:30-20:05

1 stop5h 35m

£159

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 20/3

13:40-17:05

1 stop4h 25m

London Heathrow

Thu 9/4

11:05-17:45

1 stop5h 40m

£160

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 20/3

13:40-21:20

1 stop8h 40m

London Heathrow

Wed 8/4

11:05-17:45

1 stop5h 40m

£160

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 20/3

06:30-17:50

1 stop12h 20m

London Heathrow

Mon 13/4

20:05-14:00

1 stop16h 55m

£160

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 30/4

14:50-21:45

1 stop7h 55m

London Heathrow

Mon 4/5

20:05-14:00

1 stop16h 55m

£162

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Mon 4/5

15:15-12:30

1 stop22h 15m

London Heathrow

Sat 9/5

19:55-14:25

1 stop17h 30m

£172

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Tue 28/4

20:40-12:30

1 stop16h 50m

London Heathrow

Wed 6/5

13:30-09:00

1 stop18h 30m

£172

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Wed 29/4

18:30-21:35

1 stop4h 05m

London Heathrow

Wed 6/5

11:05-17:45

1 stop5h 40m

£174

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sun 29/3

14:50-21:45

1 stop7h 55m

London Heathrow

Sat 4/4

20:05-14:00

1 stop16h 55m

£174

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 £97). Flying from Ljubljana to London Heathrow Airport in July is currently the most expensive (average of £222). 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.

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 25m. Fly via SWISS or Brussels Airlines to get the fastest option. There are 766 mi between Ljubljana and London Heathrow Airport. This flight may include one or multiple stops.

  • 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 £97). Flying from Ljubljana to London Heathrow Airport in July is currently the most expensive (average of £222). 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
Milton Keynes
Croydon
Wembley
Luton
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

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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.
Ljubljana to Gatwick flights
Ljubljana to Stansted flights
Ljubljana to Luton flights
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Fly with Cheapflights

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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?

Cheapflights helps you find that perfect flight to Heathrow from Ljubljana by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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