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Cheap flights from Bulgaria to Australia from $820

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
9 Aug — 16 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bulgaria to Australia

Enter your travel dates to find the best prices.

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 10 July 2026.

Tue 20/1018:55
SOF
-
SYD
2 stops32h 25m
Austrian Airlines
Sun 15/1115:25
SYD
-
SOF
2 stops41h 30m
Austrian Airlines
Deal found 7/7$1,762
Mon 2/1118:45
SOF
-
SYD
2 stops32h 10m
Multiple Airlines
Mon 16/1115:25
SYD
-
SOF
2 stops30h 50m
Multiple Airlines
Deal found 10/7$1,801
Tue 20/1018:55
SOF
-
SYD
2 stops32h 25m
Austrian Airlines
Sat 14/1115:25
SYD
-
SOF
2 stops29h 25m
Austrian Airlines
Deal found 7/7$1,835
Mon 19/1018:55
SOF
-
SYD
2 stops32h 25m
Austrian Airlines
Sun 15/1115:25
SYD
-
SOF
2 stops35h 35m
Austrian Airlines
Deal found 7/7$1,844
Mon 31/809:35
SOF
-
BNE
3 stops37h 15m
Multiple Airlines
Sun 6/907:15
BNE
-
SOF
3 stops56h 30m
Multiple Airlines
Deal found 9/7$1,887
Tue 20/1018:55
SOF
-
SYD
2 stops32h 25m
Multiple Airlines
Fri 13/1115:25
SYD
-
SOF
2 stops30h 50m
Multiple Airlines
Deal found 7/7$1,904
Mon 19/1018:55
SOF
-
SYD
2 stops32h 25m
Austrian Airlines
Sat 14/1115:25
SYD
-
SOF
2 stops35h 35m
Austrian Airlines
Deal found 7/7$1,926
Sat 17/1016:50
SOF
-
SYD
2 stops43h 30m
Multiple Airlines
Tue 17/1121:30
SYD
-
SOF
2 stops26h 40m
Multiple Airlines
Deal found 7/7$1,929
Sat 17/1016:50
SOF
-
SYD
2 stops43h 30m
Multiple Airlines
Sun 15/1121:30
SYD
-
SOF
2 stops26h 40m
Multiple Airlines
Deal found 7/7$1,930
Mon 19/1009:10
SOF
-
SYD
2 stops51h 10m
Multiple Airlines
Thu 12/1121:30
SYD
-
SOF
2 stops26h 40m
Multiple Airlines
Deal found 7/7$1,932
Wed 21/1017:45
SOF
-
SYD
2 stops42h 35m
Multiple Airlines
Tue 17/1121:30
SYD
-
SOF
2 stops26h 40m
Multiple Airlines
Deal found 7/7$1,937
Wed 21/1017:45
SOF
-
SYD
2 stops42h 35m
Multiple Airlines
Sun 15/1121:30
SYD
-
SOF
2 stops26h 40m
Multiple Airlines
Deal found 7/7$1,939

Find flight deals from Bulgaria to Australia

Keep the following information in mind while searching for Bulgaria to Australia flight deals. Data was last updated 10 July 2026.

Round-trip from

$1,762

One-way from

$820
Austrian Airlines
  • Austrian Airlines
  • 20/10-15/11
  • 4 total stops
  • 73h 55m total
  • Bulgaria to Australia
Search Deals
27/8
  • 27/8
  • 3 total stops
  • 53h 50m total
  • Bulgaria to Australia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bulgaria to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 July 2026.
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

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Mon 31/8

09:35-05:50

3 stops37h 15m

Brisbane

Sun 6/9

07:15-08:45

3 stops56h 30m

$1,887

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Mon 24/8

09:35-05:50

3 stops37h 15m

Brisbane

Mon 31/8

13:40-15:00

2 stops32h 20m

$1,994

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Mon 31/8

09:35-05:50

3 stops37h 15m

Brisbane

Sat 5/9

08:30-08:45

2 stops55h 15m

$2,005

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Mon 31/8

09:35-05:50

3 stops37h 15m

Brisbane

Sun 6/9

08:30-15:00

2 stops61h 30m

$2,041

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 1/10

21:10-09:35

2 stops53h 25m

Sydney Kingsford Smith

Sat 31/10

10:00-11:05

2 stops34h 05m

$2,222

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Mon 31/8

13:45-06:25

2 stops33h 40m

Brisbane

Sat 5/9

11:05-15:05

2 stops35h 00m

$2,225

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Thu 6/8

21:10-09:25

2 stops29h 15m

Melbourne

Wed 16/9

12:05-15:00

2 stops33h 55m

$2,345

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Tue 4/8

15:50-07:30

2 stops32h 40m

Melbourne

Wed 9/9

13:30-15:00

2 stops32h 30m

$2,373

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 1/10

09:35-06:05

3 stops37h 30m

Sydney Kingsford Smith

Sat 31/10

21:30-15:10

2 stops26h 40m

$2,373

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Tue 4/8

15:50-08:50

2 stops34h 00m

Melbourne

Wed 9/9

21:35-11:45

2 stops45h 10m

$2,402

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 35 resultsSorted by cheapest first
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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.
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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 10 July 2026.
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
4,441 reviews
Check prices

Comfort

7.3

Crew

7.8

Entertainment

7.5

Food

7.5

Boarding

7.3

Overall

7.4

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
4,441 reviews
Turkish Airlines
7.4
Good
4,441 reviews
Check prices

Comfort

7.3

Crew

7.8

Entertainment

7.5

Food

7.5

Boarding

7.3

Overall

7.4

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

Find useful and relevant information for your journey from Bulgaria to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bulgaria to Australia?

    There are many flights that can get you from Bulgaria to Australia in 37h 15m. Fly via Turkish Airlines to get the fastest option. The distance from Bulgaria to Australia is about 15200 km.

  • 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

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

Top airline flying from Bulgaria to Australia

Discover the top airline that operate flights from Bulgaria to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,951Average$2,256FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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