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Cheap flights from Bulgaria to Australia from $992

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
25 Apr — 2 May1
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 26 March 2026.

Thu 18/615:50
SOF
-
MEL
2 stops23h 15m
Multiple Airlines
Thu 16/715:10
MEL
-
SOF
2 stops29h 05m
Multiple Airlines
Deal found 25/3$1,812
Thu 4/621:05
SOF
-
BNE
2 stops53h 40m
Multiple Airlines
Thu 9/723:50
BNE
-
SOF
2 stops27h 25m
Multiple Airlines
Deal found 22/3$1,883
Mon 11/509:10
SOF
-
SYD
2 stops24h 40m
Multiple Airlines
Sun 24/515:40
SYD
-
SOF
2 stops29h 35m
Multiple Airlines
Deal found 22/3$1,934
Fri 8/508:00
SOF
-
SYD
2 stops25h 50m
Multiple Airlines
Fri 15/515:40
SYD
-
SOF
2 stops28h 35m
Multiple Airlines
Deal found 23/3$2,034
Fri 8/515:50
SOF
-
BNE
2 stops34h 55m
Multiple Airlines
Fri 15/511:05
BNE
-
SOF
2 stops40h 10m
Multiple Airlines
Deal found 23/3$2,050
Tue 8/921:05
SOF
-
SYD
2 stops30h 20m
Multiple Airlines
Tue 29/907:05
SYD
-
SOF
3 stops38h 55m
Multiple Airlines
Deal found 25/3$2,058
Mon 6/709:35
SOF
-
SYD
2 stops26h 35m
Multiple Airlines
Sun 19/720:50
SYD
-
SOF
2 stops46h 55m
Multiple Airlines
Deal found 22/3$2,060
Tue 7/709:35
SOF
-
SYD
2 stops26h 35m
Multiple Airlines
Sun 19/720:50
SYD
-
SOF
2 stops46h 55m
Multiple Airlines
Deal found 22/3$2,063
Fri 18/1210:05
SOF
-
BNE
2 stops36h 40m
Multiple Airlines
Sat 9/114:15
BNE
-
SOF
3 stops32h 55m
Multiple Airlines
Deal found 26/3$2,077
Thu 8/1021:05
SOF
-
SYD
2 stops25h 50m
Multiple Airlines
Thu 22/1022:30
SYD
-
SOF
2 stops29h 45m
Multiple Airlines
Deal found 22/3$2,080
Wed 20/509:35
SOF
-
SYD
2 stops26h 35m
Multiple Airlines
Sun 24/520:50
SYD
-
SOF
2 stops46h 55m
Multiple Airlines
Deal found 22/3$2,126
Fri 18/1216:00
SOF
-
SYD
3 stops53h 15m
Multiple Airlines
Sat 9/107:15
SYD
-
SOF
3 stops46h 35m
Multiple Airlines
Deal found 22/3$2,166

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 26 March 2026.

Round-trip from

$1,812

One-way from

$992

Popular in

June

Cheapest in

March

Average price

$1,962
18/6-16/7
  • 18/6-16/7
  • 4 total stops
  • 52h 20m total
  • Bulgaria to Australia
Search Deals
4/4
  • 4/4
  • 3 total stops
  • 58h 15m total
  • Bulgaria to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($479 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($79 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 26 March 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

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Thu 18/6

09:35-06:15

2 stops37h 40m

Melbourne

Thu 16/7

07:00-20:15

3 stops44h 15m

$1,962

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Fri 8/5

15:50-09:45

2 stops34h 55m

Brisbane

Fri 15/5

11:05-20:15

2 stops40h 10m

$2,050

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 4/6

21:05-16:45

2 stops36h 40m

Sydney Kingsford Smith

Fri 3/7

21:05-20:15

2 stops30h 10m

$2,272

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 4/6

09:35-06:05

3 stops37h 30m

Sydney Kingsford Smith

Fri 3/7

07:05-08:45

3 stops32h 40m

$2,436

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 12/4

20:20-06:10

2 stops50h 50m

Sydney Kingsford Smith

Mon 18/5

20:50-09:00

2 stops43h 10m

$2,470

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Sun 19/4

13:50-05:30

2 stops32h 40m

Melbourne

Sun 26/4

21:15-18:10

2 stops27h 55m

$2,615

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Sun 19/4

15:25-05:30

1 stop31h 05m

Melbourne

Sun 26/4

21:15-14:25

1 stop24h 10m

$2,633

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sat 11/7

09:35-19:10

2 stops26h 35m

Sydney Kingsford Smith

Sat 25/7

07:25-08:45

2 stops32h 20m

$2,673

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Sun 5/4

21:45-15:50

2 stops35h 05m

Melbourne

Mon 13/4

17:10-09:00

2 stops46h 50m

$2,752

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Thu 18/6

13:30-22:05

1 stop25h 35m

Melbourne

Thu 16/7

16:10-12:30

1 stop27h 20m

$2,815

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 33 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 26 March 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
4,281 reviews
Check prices

Comfort

7.3

Food

7.5

Crew

7.8

Boarding

7.3

Entertainment

7.5

Overall

7.4

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
4,281 reviews
Turkish Airlines
7.4
Good
4,281 reviews
Check prices

Comfort

7.3

Food

7.5

Crew

7.8

Boarding

7.3

Entertainment

7.5

Overall

7.4

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 31h 05m. Fly via Turkish Airlines, Etihad Airways, or Emirates 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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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 26 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,924Average$2,158FlexibilityNo 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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