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Cheap flights from Bulgaria to Australia from $917

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
7 Sep — 14 Sep1
1 adult

Cheap flight deals from Bulgaria to Australia

Keep the following information in mind while searching for Bulgaria to Australia flight deals. Data was last updated 2 September 2025.

Round-trip from

$1,642

One-way from

$917

Popular in

July

Cheapest in

March

Average price

$2,712
16/10-22/10
  • 16/10-22/10
  • 6 total stops
  • 83h 40m total
  • Bulgaria to Australia
Search Deals
12/9
  • 12/9
  • 2 total stops
  • 55h 25m total
  • Bulgaria to Australia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($518 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($100 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Bulgaria to Australia

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 2 September 2025.

Thu 16/1009:35SOF - MEL
3 stops37h 40mMultiple Airlines
Wed 22/1000:30MEL - SOF
3 stops46h 00mMultiple Airlines
Deal found 1/9$1,642
Tue 28/1007:10SOF - MEL
2 stops38h 05mAir France
Mon 2/311:05MEL - SOF
2 stops36h 00mAir France
Deal found 1/9$1,958
Fri 31/1007:00SOF - MEL
2 stops38h 15mAir France
Sun 1/311:05MEL - SOF
2 stops35h 50mAir France
Deal found 2/9$1,959
Wed 29/1017:50SOF - MEL
2 stops52h 35mMultiple Airlines
Fri 27/222:55MEL - SOF
2 stops25h 15mMultiple Airlines
Deal found 1/9$1,964
Wed 29/1017:50SOF - MEL
2 stops52h 35mMultiple Airlines
Wed 4/322:55MEL - SOF
2 stops25h 15mMultiple Airlines
Deal found 1/9$1,990
Mon 27/1021:25SOF - MEL
2 stops37h 45mMultiple Airlines
Fri 27/222:55MEL - SOF
2 stops25h 15mMultiple Airlines
Deal found 1/9$2,000
Mon 27/1021:25SOF - MEL
2 stops37h 45mMultiple Airlines
Mon 2/322:55MEL - SOF
2 stops25h 15mMultiple Airlines
Deal found 1/9$2,002
Wed 29/1019:05SOF - MEL
2 stops27h 05mMultiple Airlines
Sun 1/314:30MEL - SOF
2 stops36h 30mMultiple Airlines
Deal found 2/9$2,020
Mon 15/1221:40SOF - BNE
2 stops23h 40mMultiple Airlines
Fri 16/107:20BNE - SOF
2 stops33h 55mMultiple Airlines
Deal found 1/9$2,051
Thu 11/913:30SOF - SYD
2 stops34h 50mMultiple Airlines
Thu 25/921:30SYD - SOF
2 stops36h 00mMultiple Airlines
Deal found 1/9$2,111
Sun 14/1210:05SOF - BNE
3 stops36h 45mMultiple Airlines
Fri 16/109:10BNE - SOF
2 stops32h 05mMultiple Airlines
Deal found 1/9$2,198
Thu 25/921:15SOF - SYD
2 stops29h 30mTurkish Airlines
Sun 12/1012:45SYD - SOF
2 stops34h 00mTurkish Airlines
Deal found 1/9$2,269

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 2 September 2025.
Use the filters below to find and compare flights from Bulgaria to Australia that are best for you.

Fly from

Bulgaria

Fly to

Australia

Route

Depart

Return

Price

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Thu 16/10

09:35-07:15

3 stops37h 40m

Melbourne

Wed 22/10

00:30-14:30

3 stops46h 00m

$1,642

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Fri 31/10

07:00-06:15

2 stops38h 15m

Melbourne

Sun 1/3

11:05-13:55

2 stops35h 50m

$1,958

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Tue 28/10

07:10-06:15

2 stops38h 05m

Melbourne

Sun 1/3

11:05-13:55

2 stops35h 50m

$1,958

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Tue 28/10

07:10-06:15

2 stops38h 05m

Melbourne

Mon 2/3

11:05-14:05

2 stops36h 00m

$1,958

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Wed 29/10

17:50-07:25

2 stops52h 35m

Melbourne

Fri 27/2

22:55-15:10

2 stops25h 15m

$1,964

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Wed 29/10

17:50-07:25

2 stops52h 35m

Melbourne

Wed 4/3

22:55-15:10

2 stops25h 15m

$1,990

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Mon 27/10

21:25-20:10

2 stops37h 45m

Melbourne

Fri 27/2

22:55-15:10

2 stops25h 15m

$2,000

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Mon 27/10

21:25-20:10

2 stops37h 45m

Melbourne

Mon 2/3

22:55-15:10

2 stops25h 15m

$2,002

SofiaMelbourne

SOF - MEL

SOFMEL

Sofia

Wed 29/10

19:05-07:10

2 stops27h 05m

Melbourne

Sun 1/3

14:30-18:00

2 stops36h 30m

$2,020

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Mon 15/12

21:40-05:20

2 stops23h 40m

Brisbane

Fri 16/1

07:20-09:15

2 stops33h 55m

$2,051

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 30 results
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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

What is the cheapest month to book a flight from Bulgaria to Australia?

Currently, May is the cheapest month in which you can book a flight from Bulgaria to Australia (average of $129). Flying from Bulgaria to Australia in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Bulgaria to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 September 2025.

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.

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 2 September 2025.
See what other customers who have flown with Emirates and 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.
Emirates
8.1
Very Good
3,320 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,320 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Turkish Airlines
7.3
Good
3,953 reviews
Emirates
8.1
Very Good
3,320 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

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 25h 10m. Fly via Air France, Turkish Airlines, or Qatar Airways to get the fastest option. The distance from Bulgaria to Australia is about 15419 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Bulgaria to Australia one-way?

    One-way options have recently been found by users for as low as $1,559 on Turkish Airlines. Other airlines that offer cheap prices include Etihad Airways from $1,594 and Emirates from $1,945 one-way.

  • 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.

  • What is the cheapest month to book a flight from Bulgaria to Australia?

    Currently, May is the cheapest month in which you can book a flight from Bulgaria to Australia (average of $129). Flying from Bulgaria to Australia in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Bulgaria to Australia

Discover the top 2 airlines 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 2 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,831Average$2,169FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest$2,593Average$2,840FlexibilityNo cancel feeOn-time75%
Search Emirates 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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