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Cheap flights from London Heathrow Airport to Ljubljana from C$ 167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Ljubljana departing on 29/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London Heathrow Airport to Ljubljana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
10:50 a.m. - 7:30 p.m.
LHR
-
LJU
7h 40m
1 stop
Lufthansa Logo
1:20 p.m. - 6:25 p.m.
LJU
-
LHR
6h 05m
1 stop
C$ 289Lufthansa
Thu, 9 Apr - Mon, 13 Apr
Lufthansa Logo
1:40 p.m. - 7:30 p.m.
LHR
-
LJU
4h 50m
1 stop
Lufthansa Logo
1:15 p.m. - 5:05 p.m.
LJU
-
LHR
4h 50m
1 stop
C$ 293Lufthansa
Thu, 23 Apr - Wed, 29 Apr
KLM Logo
8:40 a.m. - 10:55 p.m.
LHR
-
LJU
13h 15m
1 stop
KLM Logo
2:00 p.m. - 7:25 p.m.
LJU
-
LHR
6h 25m
1 stop
C$ 301KLM
Sat, 4 Apr - Fri, 10 Apr
KLM Logo
9:55 a.m. - 10:55 p.m.
LHR
-
LJU
12h 00m
1 stop
KLM Logo
6:00 a.m. - 10:45 a.m.
LJU
-
LHR
5h 45m
1 stop
C$ 304KLM
Thu, 7 May - Sun, 10 May
Lufthansa Logo
10:50 a.m. - 7:25 p.m.
LHR
-
LJU
7h 35m
1 stop
Lufthansa Logo
1:15 p.m. - 6:25 p.m.
LJU
-
LHR
6h 10m
1 stop
C$ 308Lufthansa
Wed, 15 Apr - Wed, 22 Apr
Air Serbia Logo
1:30 p.m. - 9:00 a.m.
LHR
-
LJU
18h 30m
1 stop
Air Serbia Logo
8:40 p.m. - 12:30 p.m.
LJU
-
LHR
16h 50m
1 stop
C$ 310Air Serbia
Mon, 27 Apr - Fri, 1 May
SWISS Logo
5:10 p.m. - 10:30 p.m.
LHR
-
LJU
4h 20m
1 stop
SWISS Logo
2:50 p.m. - 5:50 p.m.
LJU
-
LHR
4h 00m
1 stop
C$ 316SWISS
Fri, 20 Mar - Mon, 30 Mar
SWISS Logo
8:05 p.m. - 10:05 a.m.
LHR
-
LJU
13h 00m
1 stop
SWISS Logo
2:50 p.m. - 5:50 p.m.
LJU
-
LHR
4h 00m
1 stop
C$ 319SWISS
Tue, 28 Apr - Wed, 6 May
SWISS Logo
6:00 a.m. - 10:15 p.m.
LHR
-
LJU
15h 15m
1 stop
SWISS Logo
6:30 a.m. - 7:15 p.m.
LJU
-
LHR
13h 45m
1 stop
C$ 322SWISS
Sat, 21 Mar - Sat, 28 Mar
Air Serbia Logo
1:30 p.m. - 9:00 a.m.
LHR
-
LJU
18h 30m
1 stop
Air Serbia Logo
9:35 a.m. - 7:05 p.m.
LJU
-
LHR
10h 30m
1 stop
C$ 335Air Serbia
Mon, 27 Apr - Sat, 9 May

KLM flights from London Heathrow Airport to Ljubljana

Our best KLM deals on London Heathrow Airport to Ljubljana flight tickets
KLM
4 Apr
LHR8:40 a.m.London Heathrow
13h 15m
1 stop
LJU10:55 p.m.Ljubljana Joze Pucnik
10 Apr
LJU2:00 p.m.Ljubljana Joze Pucnik
6h 25m
1 stop
LHR7:25 p.m.London Heathrow
C$ 301
KLM
7 May
LHR9:55 a.m.London Heathrow
12h 00m
1 stop
LJU10:55 p.m.Ljubljana Joze Pucnik
10 May
LJU6:00 a.m.Ljubljana Joze Pucnik
5h 45m
1 stop
LHR10:45 a.m.London Heathrow
C$ 304
KLM
28 Apr
LHR11:45 a.m.London Heathrow
10h 05m
1 stop
LJU10:50 p.m.Ljubljana Joze Pucnik
3 May
LJU6:00 a.m.Ljubljana Joze Pucnik
5h 45m
1 stop
LHR10:45 a.m.London Heathrow
C$ 352

Lufthansa flights from London Heathrow Airport to Ljubljana

Our best Lufthansa deals on London Heathrow Airport to Ljubljana flight tickets
Lufthansa
9 Apr
LHR10:50 a.m.London Heathrow
7h 40m
1 stop
LJU7:30 p.m.Ljubljana Joze Pucnik
13 Apr
LJU1:20 p.m.Ljubljana Joze Pucnik
6h 05m
1 stop
LHR6:25 p.m.London Heathrow
C$ 289
Lufthansa
23 Apr
LHR1:40 p.m.London Heathrow
4h 50m
1 stop
LJU7:30 p.m.Ljubljana Joze Pucnik
29 Apr
LJU1:15 p.m.Ljubljana Joze Pucnik
4h 50m
1 stop
LHR5:05 p.m.London Heathrow
C$ 293
Lufthansa
15 Apr
LHR10:50 a.m.London Heathrow
7h 35m
1 stop
LJU7:25 p.m.Ljubljana Joze Pucnik
22 Apr
LJU1:15 p.m.Ljubljana Joze Pucnik
6h 10m
1 stop
LHR6:25 p.m.London Heathrow
C$ 308

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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, momondo users made 96,600 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 9/4

10:50 a.m.-7:30 p.m.

1 stop7h 40m

Ljubljana Joze Pucnik

Mon 13/4

1:20 p.m.-6:25 p.m.

1 stop6h 05m

C$ 289

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 23/4

1:40 p.m.-7:30 p.m.

1 stop4h 50m

Ljubljana Joze Pucnik

Wed 29/4

1:15 p.m.-5:05 p.m.

1 stop4h 50m

C$ 293

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sat 4/4

8:40 a.m.-10:55 p.m.

1 stop13h 15m

Ljubljana Joze Pucnik

Fri 10/4

2:00 p.m.-7:25 p.m.

1 stop6h 25m

C$ 301

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Thu 7/5

9:55 a.m.-10:55 p.m.

1 stop12h 00m

Ljubljana Joze Pucnik

Sun 10/5

6:00 a.m.-10:45 a.m.

1 stop5h 45m

C$ 304

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Wed 15/4

10:50 a.m.-7:25 p.m.

1 stop7h 35m

Ljubljana Joze Pucnik

Wed 22/4

1:15 p.m.-6:25 p.m.

1 stop6h 10m

C$ 308

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 27/4

1:30 p.m.-9:00 a.m.

1 stop18h 30m

Ljubljana Joze Pucnik

Fri 1/5

8:40 p.m.-12:30 p.m.

1 stop16h 50m

C$ 310

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Fri 20/3

5:10 p.m.-10:30 p.m.

1 stop4h 20m

Ljubljana Joze Pucnik

Mon 30/3

2:50 p.m.-5:50 p.m.

1 stop4h 00m

C$ 316

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Tue 28/4

8:05 p.m.-10:05 a.m.

1 stop13h 00m

Ljubljana Joze Pucnik

Wed 6/5

2:50 p.m.-5:50 p.m.

1 stop4h 00m

C$ 319

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Sat 21/3

6:00 a.m.-10:15 p.m.

1 stop15h 15m

Ljubljana Joze Pucnik

Sat 28/3

6:30 a.m.-7:15 p.m.

1 stop13h 45m

C$ 322

LondonLjubljana

LHR - LJU

LHRLJU

London Heathrow

Mon 27/4

1:30 p.m.-9:00 a.m.

1 stop18h 30m

Ljubljana Joze Pucnik

Sat 9/5

9:35 a.m.-7:05 p.m.

1 stop10h 30m

C$ 335

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ljubljana from

How to get the cheapest flight ticket from London Heathrow Airport to Ljubljana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ljubljana?

In general, November is the cheapest month to fly from London Heathrow Airport to Ljubljana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 310. If you aren’t able to travel during the month of November, then book flights to Ljubljana from London Heathrow Airport during January instead. Flights to Ljubljana in January, while not as cheap as those in November, still average around C$ 358.

What is the cheapest time of day to depart on your flight to Ljubljana?

The cheapest time of day to fly to Ljubljana is in the morning when flights can be purchased for as low as C$ 311. Flights to Ljubljana are more costly in the afternoon, with an average ticket price of C$ 441. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Ljubljana Joze Pucnik flight route?

Fly from London Heathrow to Ljubljana Joze Pucnik for the best London Heathrow - Ljubljana Joze Pucnik flight prices

How far in advance should I book a flight to Ljubljana?

You are more likely to see cheaper flights to Ljubljana from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ljubljana for around C$ 420 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ljubljana from London Heathrow Airport for as low as C$ 350 on momondo.

What cabin class options are available on London Heathrow to Ljubljana Joze Pucnik flights?

There is only 1 cabin class available to choose from on London Heathrow to Ljubljana Joze Pucnik flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Ljubljana flights?

You could potentially save up to 12% on your flight if you consider stops on a London Heathrow Airport to Ljubljana flight.

How have London Heathrow Airport to Ljubljana flight prices changed over time?

As of January 2026, prices for London Heathrow Airport to Ljubljana flights are approximately 189% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Ljubljana

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Ljubljana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Ljubljana (LHR to LJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Ljubljana

Fastest flight time

16h 05m

Direct flights

Every day

Airports in Ljubljana

1 airport
The fastest flight from London Heathrow Airport to Ljubljana takes 16h 05m
Direct flights go from London Heathrow Airport to Ljubljana every day.
There is 1 airport in Ljubljana. From London Heathrow Airport there are direct flights to Ljubljana Joze Pucnik (LJU).
Search flight deals

  • How far is London Heathrow to Ljubljana Joze Pucnik by plane?

    Ljubljana Joze Pucnik is 1246.9 km away from London Heathrow. In terms of flight time, this usually takes a little over 16h 05m.

  • When did momondo last update prices for flights from London Heathrow Airport to Ljubljana Joze Pucnik Airport?

    Prices for flights from London Heathrow Airport to Ljubljana Joze Pucnik Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Ljubljana Joze Pucnik Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Ljubljana Joze Pucnik Airport.

  • What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

    The required travel and health documents for your Ljubljana Joze Pucnik Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Ljubljana?

Travelling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Kranjska Gora
Bovec

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Why should I use momondo to find a flight deal from London to Ljubljana?

Finding the right flight to Ljubljana from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ljubljana quick and easy, saving you time and money.

Can I find flights from London to Ljubljana with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ljubljana from London with this policy.

How can momondo help me find flights from London to Ljubljana?

Once all potential London to Ljubljana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Ljubljana right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ljubljana, momondo offers a useful price alert feature which will track prices for flights to Ljubljana from London and alert you when they change.

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