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Cheap flights from Bulgaria to Australia from $893

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
28 May — 4 Jun1
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 28 April 2026.

Mon 14/915:50
SOF
-
BNE
3 stops55h 00m
Turkish Airlines
Tue 29/907:15
BNE
-
SOF
3 stops38h 45m
Turkish Airlines
Deal found 26/4$1,569
Thu 27/821:05
SOF
-
BNE
3 stops49h 45m
Turkish Airlines
Fri 11/907:15
BNE
-
SOF
3 stops38h 45m
Turkish Airlines
Deal found 26/4$1,621
Sat 29/809:35
SOF
-
BNE
3 stops37h 15m
Turkish Airlines
Sat 3/1007:15
BNE
-
SOF
3 stops32h 30m
Turkish Airlines
Deal found 26/4$1,638
Sat 29/809:35
SOF
-
BNE
3 stops37h 15m
Turkish Airlines
Tue 6/1007:15
BNE
-
SOF
3 stops32h 30m
Turkish Airlines
Deal found 25/4$1,639
Sat 29/809:35
SOF
-
BNE
3 stops37h 15m
Turkish Airlines
Wed 7/1007:15
BNE
-
SOF
3 stops61h 00m
Turkish Airlines
Deal found 25/4$1,646
Fri 4/914:05
SOF
-
BNE
3 stops32h 45m
Turkish Airlines
Tue 6/1007:15
BNE
-
SOF
3 stops32h 30m
Turkish Airlines
Deal found 26/4$1,697
Tue 1/921:05
SOF
-
BNE
3 stops49h 45m
Turkish Airlines
Wed 7/1007:15
BNE
-
SOF
3 stops62h 45m
Turkish Airlines
Deal found 25/4$1,704
Tue 1/921:05
SOF
-
BNE
3 stops49h 45m
Turkish Airlines
Sat 3/1007:15
BNE
-
SOF
3 stops32h 30m
Turkish Airlines
Deal found 25/4$1,754
Sun 30/821:05
SOF
-
BNE
3 stops49h 45m
Turkish Airlines
Tue 6/1007:15
BNE
-
SOF
3 stops32h 30m
Turkish Airlines
Deal found 26/4$1,756
Mon 31/809:35
SOF
-
BNE
3 stops37h 15m
Turkish Airlines
Sat 3/1007:15
BNE
-
SOF
3 stops32h 30m
Turkish Airlines
Deal found 26/4$1,771
Mon 23/1119:05
SOF
-
SYD
2 stops27h 10m
Lufthansa
Tue 8/1215:15
SYD
-
SOF
2 stops31h 30m
Lufthansa
Deal found 25/4$2,175
Mon 23/1112:30
SOF
-
SYD
1 stop21h 20m
Qatar Airways
Tue 8/1220:00
SYD
-
SOF
2 stops48h 25m
Qatar Airways
Deal found 25/4$2,231

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 28 April 2026.

Round-trip from

$1,569

One-way from

$816

Popular in

June

Cheapest in

March
Turkish Airlines
  • Turkish Airlines
  • 14/9-29/9
  • 6 total stops
  • 93h 45m total
  • Bulgaria to Australia
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 49h 05m total
  • Bulgaria to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($451 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($76 potential savings vs. average return price).
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 28 April 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

Thu 3/9

21:05-05:50

3 stops49h 45m

Brisbane

Tue 6/10

07:15-08:45

3 stops32h 30m

$1,756

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Wed 2/9

09:35-05:50

3 stops37h 15m

Brisbane

Tue 6/10

07:15-08:45

3 stops32h 30m

$1,756

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Sun 30/8

15:50-05:50

3 stops55h 00m

Brisbane

Fri 9/10

07:15-08:45

3 stops32h 30m

$1,906

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Mon 31/8

21:05-07:00

2 stops26h 55m

Brisbane

Wed 7/10

07:15-20:15

3 stops44h 00m

$2,002

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Sat 29/8

09:35-05:50

3 stops37h 15m

Brisbane

Tue 6/10

18:10-20:15

2 stops57h 05m

$2,150

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Sat 29/8

09:35-05:50

3 stops37h 15m

Brisbane

Mon 12/10

23:50-15:00

2 stops46h 10m

$2,234

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 10/6

15:50-19:10

2 stops44h 20m

Sydney Kingsford Smith

Wed 17/6

07:25-15:00

3 stops38h 35m

$2,240

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Tue 21/7

09:35-05:30

2 stops36h 55m

Melbourne

Thu 30/7

05:15-08:45

2 stops34h 30m

$2,403

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Thu 3/9

16:25-17:30

2 stops42h 05m

Brisbane

Sat 3/10

15:10-19:40

2 stops35h 30m

$2,657

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Fri 4/9

09:35-16:55

2 stops24h 20m

Brisbane

Wed 7/10

14:45-12:10

2 stops28h 25m

$3,574

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 34 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 28 April 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
4,341 reviews
Check prices

Entertainment

7.5

Overall

7.4

Crew

7.8

Boarding

7.3

Comfort

7.3

Food

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,June 2024

LAX - IST

Flight attachments were not ok , they need to smile and show that they are helpful, they need to offer more often drinks and better snacks not dry breads
Turkish Airlines
7.4
Good
4,341 reviews
Turkish Airlines
7.4
Good
4,341 reviews
Check prices

Entertainment

7.5

Overall

7.4

Crew

7.8

Boarding

7.3

Comfort

7.3

Food

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,June 2024

LAX - IST

Flight attachments were not ok , they need to smile and show that they are helpful, they need to offer more often drinks and better snacks not dry breads

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 40h 30m. Fly via Turkish Airlines or KLM to get the fastest option. The distance from Bulgaria to Australia is about 15419 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

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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,867Average$2,109FlexibilityNo 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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