£61 Find Cheap Flights from Slovenia to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£135
Overall average: £179
Air Serbia
Mon 16/2Fri 20/2
LJU - LHR • 1 stop
Cheapest direct flights
£167
British Airways
Fri 3/7Mon 13/7
LJU - LHR • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Slovenia to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Slovenia to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Slovenia to Heathrow

Mon, 16 Feb - Fri, 20 Feb
Air Serbia Logo
20:45 - 12:20
LJU
-
LHR
16h 35m
1 stop
Air Serbia Logo
13:20 - 08:55
LHR
-
LJU
18h 35m
1 stop
£135Air Serbia
Fri, 22 May - Mon, 25 May
Air Serbia Logo
09:35 - 12:30
LJU
-
LHR
27h 55m
1 stop
Air Serbia Logo
13:30 - 09:00
LHR
-
LJU
18h 30m
1 stop
£138Air Serbia
Wed, 11 Feb - Mon, 23 Feb
Brussels Airlines Logo
13:40 - 17:05
LJU
-
LHR
4h 25m
1 stop
Brussels Airlines Logo
06:50 - 12:55
LHR
-
LJU
5h 05m
1 stop
£152Brussels Airlines
Wed, 11 Feb - Wed, 18 Feb
SWISS Logo
06:30 - 16:20
LJU
-
LHR
10h 50m
1 stop
SWISS Logo
17:10 - 22:25
LHR
-
LJU
4h 15m
1 stop
£153SWISS
Tue, 3 Mar - Tue, 10 Mar
SWISS Logo
06:30 - 11:15
LJU
-
LHR
5h 45m
1 stop
SWISS Logo
17:10 - 22:25
LHR
-
LJU
4h 15m
1 stop
£155SWISS
Sat, 14 Feb - Wed, 18 Feb
Air Serbia Logo
20:45 - 12:20
LJU
-
LHR
16h 35m
1 stop
Air Serbia Logo
13:20 - 08:55
LHR
-
LJU
18h 35m
1 stop
£155Air Serbia
Thu, 19 Feb - Sun, 22 Feb
SWISS Logo
14:25 - 21:40
LJU
-
LHR
8h 15m
1 stop
SWISS Logo
09:00 - 22:30
LHR
-
LJU
12h 30m
1 stop
£156SWISS
Sat, 7 Mar - Sun, 8 Mar
Multiple Airlines Logo
06:30 - 11:15
LJU
-
LHR
5h 45m
1 stop
Multiple Airlines Logo
06:50 - 12:55
LHR
-
LJU
5h 05m
1 stop
£157Multiple Airlines
Sun, 29 Mar - Mon, 6 Apr
Air Serbia Logo
14:55 - 12:30
LJU
-
LHR
22h 35m
1 stop
Air Serbia Logo
13:30 - 20:05
LHR
-
LJU
5h 35m
1 stop
£158Air Serbia
Sat, 25 Apr - Sun, 3 May
Air Serbia Logo
15:15 - 12:30
LJU
-
LHR
22h 15m
1 stop
Air Serbia Logo
13:30 - 14:45
LHR
-
LJU
24h 15m
1 stop
£158Air Serbia
Useful Info

Good to know - Cheap tickets from Slovenia to London Heathrow Airport

Low seasonJanuary
Cheapest flight£61
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 17% lower on average.
Flight from Ljubljana to London Heathrow Airport

Top tips for finding cheap flights to London Heathrow Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Swindon
Northampton
Slough
Winchester
Croydon
Stansted
Poole
Folkestone
Chichester
Maidstone
Salisbury
Colchester
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London

London Heathrow Airport (LHR)