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$85+ Cheap flights from Ljubljana (LJU) to London (LON)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — LON
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Cheapflights Tip: The best prices from Ljubljana Joze Pucnik to London are usually found in March or February, booked 63 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Ljubljana to London

Cheapest flights from Ljubljana to London
Explore the most affordable flight options available from Ljubljana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.

This Air Serbia deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:40 pm
LJU
-
LHR
1 stop16h 50m
Air Serbia
Sun 4/261:30 pm
LHR
-
LJU
1 stop24h 15m
Air Serbia
Deal found 3/15$191
This Booking.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:30 pm
LJU
-
LHR
1 stop4h 05m
Brussels Airlines
Sat 5/96:50 am
LHR
-
LJU
1 stop9h 55m
Brussels Airlines
Deal found 3/18$208
This Booking.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:50 pm
LJU
-
LHR
1 stop7h 55m
SWISS
Sun 4/196:00 am
LHR
-
LJU
1 stop16h 05m
SWISS
Deal found 3/17$209
This Booking.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:25 am
LJU
-
LHR
1 stop5h 55m
Multiple Airlines
Sat 5/96:50 am
LHR
-
LJU
1 stop9h 55m
Multiple Airlines
Deal found 3/18$211
This SWISS deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:50 pm
LJU
-
LHR
1 stop7h 55m
SWISS
Thu 5/712:10 pm
LHR
-
LJU
1 stop9h 55m
SWISS
Deal found 3/16$212
This British Airways deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:15 pm
LJU
-
LHR
Nonstop2h 20m
British Airways
Sun 4/195:15 pm
LHR
-
LJU
Nonstop2h 20m
British Airways
Deal found 3/16$213
This SWISS deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:50 pm
LJU
-
LHR
1 stop4h 00m
SWISS
Mon 4/208:05 pm
LHR
-
LJU
1 stop13h 00m
SWISS
Deal found 3/18$214
This Booking.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:50 am
LJU
-
LHR
1 stop6h 35m
Multiple Airlines
Sat 10/1011:05 am
LHR
-
LJU
1 stop5h 40m
Multiple Airlines
Deal found 3/18$216
This KLM deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/32:00 pm
LJU
-
LHR
1 stop6h 25m
KLM
Sun 4/56:30 am
LHR
-
LJU
1 stop15h 20m
KLM
Deal found 3/19$217
This Orbitz deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:15 pm
LJU
-
LHR
Nonstop2h 20m
British Airways
Wed 4/82:00 pm
LHR
-
LJU
Nonstop2h 15m
British Airways
Deal found 3/20$219
This Trip.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:40 pm
LJU
-
LHR
1 stop23h 25m
Air Serbia
Sun 4/197:25 pm
LHR
-
LJU
1 stop23h 40m
Air Serbia
Deal found 3/16$220

Find flight deals from Ljubljana to London

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to London (LON). 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 March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$191
(Air Serbia)

One-way from

$85
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$163

Good round-trip deal

$200 or less

Good one-way deal

$71 or less
Provider with most accurate pricing for Ljubljana Joze Pucnik-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-London (LON) flights.
Search Deals
From Ljubljana Joze Pucnik to London (LON)
Search Deals
One-way flight from Ljubljana Joze Pucnik to London (LON)
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Ljubljana Joze Pucnik to London (LON).
Search Deals
Price to beat on a one-way flight from Ljubljana Joze Pucnik to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ljubljana to London 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 2,558,603 searches. Data last updated March 20, 2026.
Use the filters below to find and compare flights from Ljubljana to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Wed 4/22

8:40 pm-12:30 pm

1 stop16h 50m

London Heathrow

Sun 4/26

1:30 pm-2:45 pm

1 stop24h 15m

$191

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 5/1

2:55 pm-7:20 pm

1 stop5h 25m

London Heathrow

Mon 5/4

8:05 pm-10:05 am

1 stop13h 00m

$212

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 4/3

2:00 pm-7:25 pm

1 stop6h 25m

London Heathrow

Sun 4/5

6:30 am-10:50 pm

1 stop15h 20m

$217

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 5/7

9:25 am-12:30 pm

1 stop28h 05m

London Heathrow

Mon 5/11

1:30 pm-8:05 pm

1 stop5h 35m

$237
Quickest round-trip

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 4/3

2:00 pm-5:35 pm

1 stop4h 35m

London Heathrow

Wed 4/8

11:45 am-10:55 pm

1 stop10h 10m

$243

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 4/30

8:40 pm-12:30 pm

1 stop16h 50m

London Heathrow

Mon 5/4

1:30 pm-8:05 pm

1 stop5h 35m

$260

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Fri 5/22

8:40 pm-12:30 pm

1 stop16h 50m

London Heathrow

Mon 5/25

1:30 pm-8:05 pm

1 stop5h 35m

$262

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Mon 5/4

3:15 pm-12:30 pm

1 stop22h 15m

London Heathrow

Sat 5/9

7:55 pm-2:25 pm

1 stop17h 30m

$279

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Thu 5/21

9:25 am-12:30 pm

1 stop28h 05m

London Heathrow

Sun 5/24

7:25 pm-8:05 pm

1 stop23h 40m

$279

LjubljanaLondon

LJU - LHR

LJULHR

Ljubljana Joze Pucnik

Sat 4/18

9:25 am-7:05 pm

1 stop10h 40m

London Heathrow

Sun 4/19

7:25 pm-8:50 am

1 stop12h 25m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 18 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Ljubljana-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ljubljana-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ljubljana-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ljubljana-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ljubljana-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ljubljana to London

Have a flexible travel schedule? Discover the best time to fly to London from Ljubljana with our price prediction graph.
Estimated round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Ljubljana to London. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Ljubljana to London, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Ljubljana to London (average of $74). Flying from Ljubljana to London in July is currently the most expensive (average of $315). 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 LON?

Find hourly flight availability from Ljubljana to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 20, 2026.

A simple way to save on the total cost of your ticket is to fly from Ljubljana to London at noon. If you’re flexible enough to do this you can expect to save up to 76% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Ljubljana to London?

How often are flights from Ljubljana to London delayed?

About 20% of weekly flights between Ljubljana and London have experienced delays in the past year, with the average delay time being 111 minutes.

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 at night 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 Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, easyJet have had the lowest number of delays on this route, with just 19% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated March 20, 2026.
Get a feel of what it's like to fly with SWISS,easyJet, andBritish Airways from Ljubljana to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,901 reviews

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
SWISS
7.5
Good
1,901 reviews
SWISS
7.5
Good
1,901 reviews

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
easyJet
6.9
Okay
1,887 reviews
SWISS
7.5
Good
1,901 reviews

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
British Airways
6.7
Okay
7,804 reviews
SWISS
7.5
Good
1,901 reviews

Food

7.1

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Related info for your journey

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

    Most people fly from Ljubljana Joze Pucnik (LJU) if they book a flight from Ljubljana to London. On average, Joze Pucnik has 0 outbound flights to London per day from 2 airlines. Ljubljana Joze Pucnik is conveniently located just 11.7 mi from Ljubljana’s city center.

  • How long is the flight from Ljubljana to London?

    For as low as $212, Air Serbia can have you in London from Ljubljana in 4h. There are 766 mi between Ljubljana and London. Both multi-stop and nonstop flights can be found to your destination and back.

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

    easyJet, at $95, was found to be the cheapest airline from Ljubljana to London. An alternate airline flying to your destination would be SWISS. Users have found that easyJet is 59% cheaper than the other options available to this destination.

  • What are the cheapest flights from Ljubljana to London?

    Looking for the cheapest flight from Ljubljana to London? While on average our users pay $312, our data indicates the cheapest price to be $169. The most popular route (Ljubljana Joze Pucnik - London Heathrow), is priced around $210.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ljubljana to London 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?

    Currently, November is the cheapest month in which you can book a flight from Ljubljana to London (average of $74). Flying from Ljubljana to London in July is currently the most expensive (average of $315). 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

Traveling to a place near London?

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Top 2 airlines flying from Ljubljana to London

Discover the top 2 airlines that operate flights from Ljubljana to London. 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 2,558,603 searches. Data last updated March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$95Average$198FlexibilityNo cancel feeOn-time86%
SWISSCheapest$211Average$228FlexibilityNo cancel feeOn-time79%

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