How long is the flight from Bristol to Slovenia?

For as low as £189, KLM can have you in Slovenia from Bristol in 4h 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.

£74+ Cheap Flights from Bristol to Slovenia

Cheap flight deals from Bristol to Slovenia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 23 September 2026.

Wed 4/1116:20 -

2 stops16h 25m

Wed 11/1112:20 -

2 stops21h 35m

Deal found 22/9£168

Mon 2/1119:10 -

2 stops13h 20m

Mon 9/1111:50 -

2 stops22h 45m

Deal found 18/9£168

Thu 5/1107:25 -

1 stop8h 40m

Sun 8/1121:20 -

1 stop16h 05m

Deal found 18/9£174

Mon 12/1014:10 -

2 stops18h 30m

Sun 18/1022:20 -

1 stop25h 25m

Deal found 20/9£176

Mon 12/1017:30 -

1 stop4h 25m

Sun 18/1006:00 -

1 stop5h 15m

Deal found 18/9£189

Find flight deals from Bristol to Slovenia

Round-trip from	£168
One-way from	£74

4/11-11/11
4 total stops
38h 00m total
Bristol to Slovenia

Search Deals

17/10-31/12
2 total stops
18h 20m 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

Sat 17/10

21:55-17:15

2 stops18h 20m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£74

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Wed 30/9

11:30-13:20

2 stops24h 50m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£136

Fastest return journey

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Sat 17/10

17:40-22:55

1 stop4h 15m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£143

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Thu 5/11

07:25-17:05

1 stop8h 40m

Ljubljana Joze Pucnik

Thu 12/11

17:45-15:55

2 stops23h 10m

£180

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Thu 5/11

07:25-17:05

1 stop8h 40m

Ljubljana Joze Pucnik

Sun 8/11

21:20-12:25

1 stop16h 05m

£180

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Mon 12/10

17:30-22:55

1 stop4h 25m

Ljubljana Joze Pucnik

Sun 18/10

06:00-10:15

1 stop5h 15m

£189

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Fri 12/2

05:55-12:20

1 stop5h 25m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£199

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Mon 12/10

16:30-09:40

2 stops16h 10m

Ljubljana Joze Pucnik

Sun 18/10

22:20-13:45

2 stops16h 25m

£201

BristolLjubljana

BRS Bristol - LJU Ljubljana Joze Pucnik

BRSLJU

Bristol

Sat 13/2

06:10-19:55

3 stops12h 45m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£228

Flights are sorted by cheapest return flights first.

Deals found on 22/9

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

1,575 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

KLM

7.8

Good

1,575 reviews

KLM

7.8

Good

1,575 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

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 £189, KLM can have you in Slovenia from Bristol in 4h 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£234	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.

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

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Cheap flights from Bristol to Slovenia from £74

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. 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 23 September 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 23 September 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 23 September 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 23 September 2026.

Last-minute flights from Bristol to SloveniaDiscover last-minute flight deals from Bristol to Slovenia. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Bristol to Slovenia. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Bristol to SloveniaSearch for one-way flight options from Bristol to Slovenia. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from Bristol to Slovenia. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

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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

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Bristol and Slovenia flights

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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 23 September 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 23 September 2026.

Last-minute flights from Bristol to Slovenia
Discover last-minute flight deals from Bristol to Slovenia. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Bristol to Slovenia
Search for one-way flight options from Bristol to Slovenia. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.