How long is the flight from Bulgaria to Australia?

There are many flights that can get you from Bulgaria to Australia in 43h 45m. Fly via British Airways or Turkish Airlines to get the fastest option. The distance from Bulgaria to Australia is about 15097 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from BG to AU?

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

Can I find deals for flights from Bulgaria to Australia that include hotel bookings?

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

How can I find direct flights from Bulgaria to Australia?

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

Can I find deals for business class flights from Bulgaria to Australia?

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

$861+ Cheap Flights from Bulgaria to Australia

Cheap flight deals from Bulgaria to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Bulgaria to Australia
Explore the most affordable flight options available from Bulgaria to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Sun 8/1119:45 -

2 stops50h 10m

Sun 22/1116:20 -

2 stops33h 00m

Deal found 18/9$1,581

Wed 11/1121:05 -

2 stops48h 50m

Sat 28/1116:20 -

2 stops35h 15m

Deal found 15/9$1,682

Sun 8/1111:55 -

2 stops23h 50m

Sat 21/1101:30 -

2 stops45h 40m

Deal found 15/9$1,803

Tue 13/1008:55 -

3 stops40h 55m

Fri 23/1016:40 -

2 stops33h 05m

Deal found 14/9$1,821

Fri 30/1011:55 -

3 stops34h 05m

Fri 6/1107:15 -

3 stops39h 55m

Deal found 14/9$1,826

Sun 20/908:45 -

3 stops41h 05m

Tue 6/1021:35 -

2 stops35h 40m

Deal found 14/9$1,842

Wed 28/1018:45 -

2 stops27h 35m

Wed 11/1114:30 -

2 stops36h 50m

Deal found 14/9$2,003

Sun 8/1114:35 -

3 stops33h 50m

Sun 22/1121:35 -

2 stops26h 35m

Deal found 16/9$2,065

Mon 21/921:10 -

2 stops27h 10m

Tue 6/1021:35 -

2 stops36h 00m

Deal found 17/9$2,086

Sat 31/1009:30 -

3 stops36h 30m

Sat 7/1110:35 -

2 stops36h 35m

Deal found 16/9$2,134

Fri 16/1008:30 -

2 stops50h 00m

Sat 31/1021:55 -

2 stops25h 35m

Deal found 16/9$2,256

Sun 8/1119:45 -

2 stops53h 30m

Sun 22/1110:00 -

3 stops39h 20m

Deal found 18/9$2,293

Best flights from Bulgaria to Australia
Discover carefully curated flight deals from Bulgaria to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Wed 3/321:05 -

2 stops49h 55m

Tue 23/312:30 -

3 stops40h 40m

Deal found 14/9$1,353

Fri 30/1011:55 -

3 stops34h 05m

Fri 6/1107:15 -

3 stops39h 55m

Deal found 14/9$1,826

Mon 1/316:00 -

2 stops43h 45m

Mon 22/315:10 -

2 stops26h 30m

Deal found 18/9$2,259

Fri 26/220:30 -

2 stops49h 45m

Sun 14/311:15 -

2 stops38h 05m

Deal found 18/9$1,474

Sat 20/214:25 -

1 stop24h 15m

Sun 28/320:55 -

1 stop24h 30m

Deal found 14/9$3,107

Wed 3/321:05 -

2 stops49h 50m

Sat 20/311:15 -

2 stops40h 20m

Deal found 14/9$1,491

Mon 1/317:15 -

3 stops33h 50m

Sat 20/311:15 -

2 stops40h 20m

Deal found 14/9$1,527

Sat 20/209:30 -

2 stops36h 30m

Sun 28/308:05 -

2 stops55h 40m

Deal found 14/9$2,069

Sun 8/1119:45 -

2 stops50h 10m

Sun 22/1116:20 -

2 stops33h 00m

Deal found 18/9$1,581

Sat 16/121:40 -

2 stops38h 05m

Sun 31/100:30 -

2 stops47h 40m

Deal found 17/9$2,290

Sat 31/1009:30 -

3 stops36h 30m

Sat 7/1110:35 -

2 stops36h 35m

Deal found 16/9$2,134

Mon 1/316:00 -

2 stops32h 25m

Thu 18/300:30 -

2 stops29h 25m

Deal found 14/9$2,340

Sun 8/1122:00 -

2 stops51h 00m

Sun 22/1115:15 -

1 stop22h 45m

Deal found 18/9$2,156

Sun 28/211:55 -

2 stops23h 50m

Sun 21/315:10 -

2 stops33h 00m

Deal found 14/9$2,340

Fri 16/1013:15 -

3 stops33h 15m

Sat 31/1008:00 -

3 stops35h 50m

Deal found 16/9$2,319

Tue 19/116:00 -

2 stops42h 25m

Fri 5/210:00 -

2 stops38h 10m

Deal found 17/9$2,346

Fri 26/220:30 -

2 stops49h 45m

Mon 22/322:20 -

2 stops54h 50m

Deal found 14/9$2,187

Thu 4/314:25 -

1 stop23h 05m

Wed 17/321:45 -

1 stop24h 40m

Deal found 18/9$3,211

Mon 1/309:30 -

3 stops35h 10m

Mon 22/312:05 -

2 stops36h 05m

Deal found 15/9$2,339

Wed 3/321:45 -

2 stops38h 00m

Wed 24/322:35 -

2 stops25h 35m

Deal found 14/9$2,389

Tue 2/300:55 -

1 stop21h 05m

Wed 17/316:30 -

2 stops29h 55m

Deal found 18/9$3,287

Sat 16/121:40 -

2 stops38h 05m

Thu 4/215:10 -

2 stops38h 40m

Deal found 17/9$2,409

Tue 2/300:55 -

1 stop21h 05m

Fri 19/311:40 -

2 stops34h 45m

Deal found 14/9$3,322

Tue 2/300:55 -

1 stop21h 05m

Fri 12/321:45 -

1 stop24h 40m

Deal found 18/9$3,353

Fri 30/1011:55 -

3 stops40h 30m

Fri 6/1106:00 -

3 stops61h 05m

Deal found 14/9$2,905

Sat 27/209:30 -

2 stops24h 55m

Wed 24/322:15 -

2 stops31h 40m

Deal found 14/9$2,711

Wed 7/1015:25 -

2 stops35h 20m

Tue 27/1020:55 -

1 stop24h 30m

Deal found 15/9$2,929

Sat 3/1015:50 -

3 stops57h 50m

Wed 7/1006:05 -

3 stops36h 35m

Deal found 16/9$2,999

Find flight deals from Bulgaria to Australia

Round-trip from	$1,344
One-way from	$861

British Airways
10/2-9/3
4 total stops
85h 10m total
Bulgaria to Australia

Search Deals

1/11-31/12
3 total stops
51h 45m total
Bulgaria to Australia

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Mon 19/10

09:10-20:20

2 stops51h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$925

SofiaCoolangatta

SOF Sofia - OOL Coolangatta Gold Coast

SOFOOL

Sofia

Sat 31/10

14:15-06:30

3 stops56h 15m

Coolangatta Gold Coast

Wed 31/12

00:00-16:00

Nonstop0h 00m

$945

SofiaBrisbane

SOF Sofia - BNE Brisbane

SOFBNE

Sofia

Sat 31/10

13:55-09:00

2 stops59h 05m

Brisbane

Wed 31/12

00:00-16:00

Nonstop0h 00m

$963

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Tue 19/1

14:45-19:20

3 stops43h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,019

SofiaBrisbane

SOF Sofia - BNE Brisbane

SOFBNE

Sofia

Sun 1/11

21:35-09:00

2 stops51h 25m

Brisbane

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,023

SofiaMelbourne

SOF Sofia - MEL Melbourne

SOFMEL

Sofia

Sun 17/1

07:10-05:45

3 stops37h 35m

Melbourne

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,060

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Wed 23/9

07:00-19:05

3 stops53h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,151

SofiaMelbourne

SOF Sofia - MEL Melbourne

SOFMEL

Sofia

Wed 3/3

21:05-08:00

2 stops49h 55m

Melbourne

Tue 23/3

12:30-20:10

3 stops40h 40m

$1,353

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Thu 3/12

09:30-06:30

3 stops36h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,377

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Mon 5/10

21:10-07:05

3 stops49h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,412

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 51 resultsSorted by cheapest first

...

Best time to book a flight from Bulgaria to Australia

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

SOF-SYD

SOF-OOL

SOF-BNE

SOF-MEL

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 Bulgaria to Australia

BG0-AU0

SOF-SYD

SOF-OOL

SOF-BNE

SOF-MEL

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

Reviews of airlines servicing Australia

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

Turkish Airlines

7.4

Good

4,464 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Roger,Sept 2023

SIN - BNE

The cabins on both Turkish flights were far too hot. Lie flat bed on instanbul to Singapore was too narrow for me, and I'm not fat! Singapore airlines leg to Brisbane was much better!

Turkish Airlines

7.4

Good

4,464 reviews

Turkish Airlines

7.4

Good

4,464 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Roger,Sept 2023

SIN - BNE

The cabins on both Turkish flights were far too hot. Lie flat bed on instanbul to Singapore was too narrow for me, and I'm not fat! Singapore airlines leg to Brisbane was much better!

Related info for your journey

How long is the flight from Bulgaria to Australia?
There are many flights that can get you from Bulgaria to Australia in 43h 45m. Fly via British Airways or Turkish Airlines to get the fastest option. The distance from Bulgaria to Australia is about 15097 km. This flight may include one or multiple stops.
Can I find deals for flights from Bulgaria to Australia that include hotel bookings?
Yes. In addition to deals on Bulgaria to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bulgaria to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bulgaria to Australia.
Can I find deals for business class flights from Bulgaria to Australia?
Yes. Cheapflights offers flight deals from Bulgaria to Australia 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

Browse thousands of different options on Cheapflights for your next trip

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Rex flights to Australia

Qantas Airways flights to Australia

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Link Airways flights to Australia

Top airline flying from Bulgaria to Australia

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,904	Average$2,244	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Bulgaria to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bulgaria to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Bulgaria to Australia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Bulgaria.

Can Cheapflights find flights from Bulgaria to Australia with no change fees?

Yes, we can. To see specific flights from Bulgaria to Australia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Bulgaria to Australia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Bulgaria to Australia from $861

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bulgaria to Australia

Cheapest flights from Bulgaria to AustraliaExplore the most affordable flight options available from Bulgaria to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Bulgaria to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Bulgaria to AustraliaDiscover carefully curated flight deals from Bulgaria to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Bulgaria to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Bulgaria to AustraliaDiscover last-minute flight deals from Bulgaria to Australia. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Bulgaria to Australia. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Bulgaria to AustraliaSearch for one-way flight options from Bulgaria to Australia. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Bulgaria to Australia. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from Bulgaria to Australia

Round-trip from

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Cheapflights Fare Finder

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

Best time to book a flight from Bulgaria to Australia

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

Cheapflights Insights

Reviews of airlines servicing Australia

See what other customers who have flown with Turkish Airlines from Bulgaria to Australia 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

How long is the flight from Bulgaria to Australia?

Can I find deals for flights from Bulgaria to Australia that include hotel bookings?

How can I find direct flights from Bulgaria to Australia?

Can I find deals for business class flights from Bulgaria to Australia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airlines flying to Australia

Alternative routes for Bulgaria to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

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

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Bulgaria to Australia by cabin class

Find flights from Bulgaria to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bulgaria and Australia flights

Browse other Bulgaria and Australia flight options. Last updated on 18 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Australia

Find the right flight back to Bulgaria after your stay in Australia

Bulgaria to Australia flights

Consider these flights travelling from Bulgaria to Australia.

Fly to Australia regions

Consider these flights travelling to Australia regions.

Top airline flying from Bulgaria to Australia

Fly with Cheapflights

How does Cheapflights help users find flights from Bulgaria to Australia?

Why should you use Cheapflights to find cheap flight tickets from Bulgaria to Australia?

Can Cheapflights find flights from Bulgaria to Australia with no change fees?

Can Cheapflights notify me if prices for flights from Bulgaria to Australia become cheaper?

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Book with flexibility

Travel Smart

Cheapest flights from Bulgaria to Australia
Explore the most affordable flight options available from Bulgaria to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Bulgaria to Australia
Discover carefully curated flight deals from Bulgaria to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Bulgaria to Australia
Discover last-minute flight deals from Bulgaria to Australia. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Bulgaria to Australia
Search for one-way flight options from Bulgaria to Australia. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.