How long is the flight from Bristol to Slovenia?

For as low as £236, KLM can have you in Slovenia from Bristol in 5h 25m. Bristol and Slovenia are separated by a distance of 856 mi.

In terms of precipitation, rainfall in Slovenia ranges from 40.0 - 70.0 inches per month. October is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Slovenia when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Slovenia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest time of day to fly from BRS to SI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bristol to Slovenia as you normally would.

What airport do you fly from for flights from Bristol to Slovenia?

Bristol (BRS) is the airport you will fly out of if you book a flight from Bristol to Slovenia. It is only a 7.4 mi journey to Bristol (BRS) from Bristol’s city center.

Can I find deals for flights from Bristol to Slovenia that include hotel bookings?

Yes. In addition to deals on Bristol to Slovenia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Bristol to Slovenia?

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

Can I find deals for business class flights from Bristol to Slovenia?

Yes. Cheapflights offers flight deals from Bristol to Slovenia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£152+ Cheap Flights from Bristol to Slovenia

Cheap flight deals from Bristol to Slovenia

Enter your travel dates to find the best prices.

Cheapest

Best

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

Mon 14/1207:15 -

1 stop11h 45m

Mon 21/1211:50 -

2 stops11h 30m

Deal found 18/10£152

Mon 14/1207:15 -

1 stop11h 45m

Tue 22/1217:45 -

2 stops14h 40m

Deal found 18/10£164

Sun 13/1220:25 -

2 stops22h 35m

Tue 22/1213:30 -

2 stops18h 55m

Deal found 18/10£185

Mon 21/1206:45 -

1 stop12h 15m

Mon 28/1220:45 -

1 stop17h 20m

Deal found 18/10£185

Mon 14/1207:15 -

1 stop11h 45m

Wed 23/1210:50 -

2 stops12h 30m

Deal found 18/10£187

Sun 13/1207:15 -

2 stops12h 15m

Mon 21/1220:45 -

1 stop17h 20m

Deal found 18/10£195

Tue 1/1215:45 -

2 stops17h 25m

Tue 8/1221:30 -

2 stops16h 55m

Deal found 17/10£212

Find flight deals from Bristol to Slovenia

Round-trip from	£152

14/12-21/12
3 total stops
23h 15m total
Bristol to Slovenia

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Tue 1/12

15:45-10:10

2 stops17h 25m

Ljubljana Joze Pucnik

Tue 8/12

21:30-13:25

2 stops16h 55m

£212

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Thu 3/12

05:55-12:20

1 stop5h 25m

Ljubljana Joze Pucnik

Thu 10/12

12:55-22:10

1 stop10h 15m

£236

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Tue 1/12

05:55-12:20

1 stop5h 25m

Ljubljana Joze Pucnik

Tue 8/12

12:55-10:15

1 stop22h 20m

£236

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Thu 3/12

16:35-09:00

2 stops15h 25m

Ljubljana Joze Pucnik

Thu 10/12

10:30-22:15

2 stops12h 45m

£251

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Sun 7/3

05:55-12:05

1 stop5h 10m

Ljubljana Joze Pucnik

Wed 10/3

10:50-22:00

2 stops12h 10m

£276

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Sat 6/3

05:55-12:10

1 stop5h 15m

Ljubljana Joze Pucnik

Thu 11/3

11:10-21:35

2 stops11h 25m

£280

Fastest return journey

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Fri 5/3

05:55-12:20

1 stop5h 25m

Ljubljana Joze Pucnik

Wed 10/3

12:55-16:55

1 stop5h 00m

£348

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Fri 5/3

05:55-12:20

1 stop5h 25m

Ljubljana Joze Pucnik

Fri 12/3

13:45-20:45

2 stops8h 00m

£369

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Mon 14/12

17:35-11:40

2 stops41h 05m

Ljubljana Joze Pucnik

Wed 23/12

12:25-10:15

2 stops22h 50m

£373

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Mon 14/12

17:35-11:40

2 stops41h 05m

Ljubljana Joze Pucnik

Mon 21/12

12:25-10:15

2 stops22h 50m

£378

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Sorted by cheapest first

Best time to book a flight from Bristol to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Bristol with our price prediction graph.

BRS-LJU

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 Bristol to Slovenia

BRS-SI0

BRS-LJU

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Slovenia

See what other customers who have flown with KLM from Bristol to Slovenia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,592 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,592 reviews

KLM

7.8

Good

1,592 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

What airport do you fly from for flights from Bristol to Slovenia?
Bristol (BRS) is the airport you will fly out of if you book a flight from Bristol to Slovenia. It is only a 7.4 mi journey to Bristol (BRS) from Bristol’s city center.
How long is the flight from Bristol to Slovenia?
For as low as £236, KLM can have you in Slovenia from Bristol in 5h 25m. Bristol and Slovenia are separated by a distance of 856 mi.
Can I find deals for flights from Bristol to Slovenia that include hotel bookings?
Yes. In addition to deals on Bristol to Slovenia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bristol to Slovenia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to Slovenia.
Can I find deals for business class flights from Bristol to Slovenia?
Yes. Cheapflights offers flight deals from Bristol to Slovenia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Bristol to Slovenia

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£235	Average£346	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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Can Cheapflights find flights from Bristol to Slovenia with no change fees?

Need flexible booking options for your flight to Slovenia from Bristol? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Bristol to Slovenia from £152

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bristol to Slovenia

Cheapest flights from Bristol to SloveniaExplore the most affordable flight options available from Bristol to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Explore the most affordable flight options available from Bristol to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from Bristol to SloveniaDiscover carefully curated flight deals from Bristol to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Discover carefully curated flight deals from Bristol to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Find flight deals from Bristol to Slovenia

Round-trip from

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Use the filters below to find and compare flights from Bristol to Slovenia that are best for you.

Best time to book a flight from Bristol to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Bristol with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Slovenia

See what other customers who have flown with KLM from Bristol to Slovenia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Bristol to Slovenia?

How long is the flight from Bristol to Slovenia?

Can I find deals for flights from Bristol to Slovenia that include hotel bookings?

How can I find direct flights from Bristol to Slovenia?

Can I find deals for business class flights from Bristol to Slovenia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bristol to Slovenia

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Complete your trip

Complete your trip to Slovenia by adding a car hire and/or hotel booking to your travel itinerary.

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Bristol and Slovenia flights

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Can Cheapflights notify me if prices for flights from Bristol to Slovenia become cheaper?

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

Best flights from Bristol to Slovenia
Discover carefully curated flight deals from Bristol to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.