Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Slovenia to London
Recent return flight deals from Slovenia to London
Recent one-way flight deals from Slovenia to London
Recent last minute flight deals from Slovenia to London
Recent direct flight deals from Slovenia to London
SWISS flights from Slovenia to London Heathrow Airport
Our best SWISS deals on Slovenia to London Heathrow Airport flight tickets
Lufthansa flights from Slovenia to London Heathrow Airport
Our best Lufthansa deals on Slovenia to London Heathrow Airport flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Slovenia to London Heathrow Airport
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 London Heathrow Airport?
In general, November is the cheapest month to fly from Slovenia to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £101. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from Slovenia averaging around £159.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from Slovenia is on a Friday. momondo users have found tickets for Friday departures for as low as £133. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £221.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Slovenia to London Heathrow Airport in the evening for as low as £133. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £267 on average. Flights to London Heathrow Airport from Slovenia in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Slovenia to London Heathrow flight route?
Fly from Ljubljana Joze Pucnik to London Heathrow for the best Slovenia - London Heathrow flight prices
What cabin class options are available on Slovenia to London Heathrow flights?
There are 3 cabin classes available to choose from on Slovenia to London Heathrow 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 Slovenia to London Heathrow Airport flights?
You could potentially save up to 17% on your flight if you consider stops on a Slovenia to London Heathrow Airport flight.
How many flights depart from Slovenia to London Heathrow Airport on average per week?
As of May 2025, there are 2 flights per week flying from Slovenia to London Heathrow Airport. The most common day of the week flights depart is Wed, with 50% of flights taking off on this day.
Cheap Slovenia to London Heathrow Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Slovenia to London Heathrow Airport
When did momondo last update prices for flights from Slovenia to London Heathrow Airport?
Prices for flights from Slovenia to London Heathrow Airport are updated daily.
How old do you have to be to fly from Slovenia to London Heathrow 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 Slovenia to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Slovenia to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Slovenia to London Heathrow Airport is Airbus A320-100/200 (54.95% of total bookings). The next most popular plane models are Airbus A319 (42.86%), Airbus A321-100/200 (1.10%), and Boeing 737-800 Passenger/BBJ2 (winglets) (1.10%).
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Slovenia to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Slovenia to London for you.
Can I find flights from Slovenia to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Slovenia which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Slovenia to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Slovenia to London.
I’m not ready to book a flight from Slovenia to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Slovenia and alert you when they change.