What is the cheapest airline that flies from Bulgaria to Australia?

Turkish Airlines is the most popular carrier operating from Bulgaria to Australia

When did momondo last update prices for flights from Bulgaria to Australia?

Prices for flights from Bulgaria to Australia refresh daily.

How many operators does momondo search for flights from Bulgaria to Australia?

The number of operators available for flights from Bulgaria to Australia is 1 as of September 2026.

How old do you have to be to fly from Bulgaria to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Bulgaria to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$777 Cheap Flights from Bulgaria to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bulgaria to Australia

Return

One-way

Last minute

Recent return flight deals from Bulgaria to Australia

Enter your travel dates to find the best prices.

19:45 - 07:55SOF Sofia-SYD Sydney Kingsford Smith

51h 10m2 stops London Heathrow Hong Kong Intl

11:15 - 19:20SYD Sydney Kingsford Smith-SOF Sofia

41h 05m2 stops Hong Kong Intl London Heathrow

$1,482British Airways

Sun, 28 Feb - Thu, 18 Mar

19:45 - 07:55SOF Sofia-SYD Sydney Kingsford Smith

51h 10m2 stops London Heathrow Hong Kong Intl

11:15 - 20:10SYD Sydney Kingsford Smith-SOF Sofia

41h 55m2 stops Hong Kong Intl London Heathrow

$1,482British Airways

Sun, 28 Feb - Tue, 16 Mar

19:45 - 07:55SOF Sofia-SYD Sydney Kingsford Smith

51h 10m2 stops London Heathrow Hong Kong Intl

11:15 - 16:20SYD Sydney Kingsford Smith-SOF Sofia

38h 05m2 stops Hong Kong Intl London Heathrow

$1,482British Airways

Sun, 28 Feb - Sun, 14 Mar

19:45 - 07:55SOF Sofia-SYD Sydney Kingsford Smith

51h 10m2 stops London Heathrow Hong Kong Intl

11:15 - 18:35SYD Sydney Kingsford Smith-SOF Sofia

40h 20m2 stops Hong Kong Intl London Heathrow

$1,482British Airways

Sun, 28 Feb - Sat, 13 Mar

20:30 - 07:15SOF Sofia-SYD Sydney Kingsford Smith

49h 45m2 stops London Heathrow Hong Kong Intl

11:15 - 20:10SYD Sydney Kingsford Smith-SOF Sofia

41h 55m2 stops Hong Kong Intl London Heathrow

$1,485British Airways

Fri, 26 Feb - Tue, 16 Mar

20:30 - 13:00SOF Sofia-SYD Sydney Kingsford Smith

55h 30m2 stops London Heathrow Hong Kong Intl

11:15 - 18:35SYD Sydney Kingsford Smith-SOF Sofia

40h 20m2 stops Hong Kong Intl London Heathrow

$1,485British Airways

Fri, 26 Feb - Sat, 13 Mar

20:30 - 13:00SOF Sofia-SYD Sydney Kingsford Smith

55h 30m2 stops London Heathrow Hong Kong Intl

11:15 - 19:20SYD Sydney Kingsford Smith-SOF Sofia

41h 05m2 stops Hong Kong Intl London Heathrow

$1,485British Airways

Fri, 26 Feb - Thu, 18 Mar

21:05 - 07:15SOF Sofia-SYD Sydney Kingsford Smith

49h 10m2 stops London Heathrow Hong Kong Intl

11:15 - 20:10SYD Sydney Kingsford Smith-SOF Sofia

41h 55m2 stops Hong Kong Intl London Heathrow

$1,485British Airways

Wed, 24 Feb - Tue, 16 Mar

10:00 - 05:50VAR Varna-BNE Brisbane

36h 50m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai

07:15 - 08:30BNE Brisbane-VAR Varna

56h 15m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul

$1,967Turkish Airlines

Sat, 10 Oct - Wed, 14 Oct

21:40 - 20:45SOF Sofia-MEL Melbourne

38h 05m2 stops Istanbul Singapore Changi

22:35 - 20:50MEL Melbourne-SOF Sofia

31h 15m2 stops Singapore Changi Istanbul

$2,155Turkish Airlines

Mon, 1 Mar - Mon, 22 Mar

Recent last minute flight deals from Bulgaria to Australia

Enter your travel dates to find the best prices.

05:45 - 10:45SOF Sofia-SYD Sydney Kingsford Smith

45h 00m3 stops Malaga Doha Hamad Intl Manila Ninoy Aquino Intl

11:05 - 15:00SYD Sydney Kingsford Smith-SOF Sofia

35h 55m3 stops Guangzhou Baiyun Beijing Daxing Intl Istanbul

$2,266Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

18:45 - 09:50SOF Sofia-SYD Sydney Kingsford Smith

31h 05m3 stops Istanbul Sabiha Gokcen Sharjah Phuket City

11:05 - 15:00SYD Sydney Kingsford Smith-SOF Sofia

35h 55m3 stops Guangzhou Baiyun Beijing Daxing Intl Istanbul

$2,320Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

08:00 - 20:20SOF Sofia-SYD Sydney Kingsford Smith

28h 20m2 stops Vienna Intl Singapore Changi

21:35 - 01:25SYD Sydney Kingsford Smith-SOF Sofia

35h 50m2 stops Abu Dhabi Zayed Intl Madrid Barajas

$2,323Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

05:45 - 10:45SOF Sofia-SYD Sydney Kingsford Smith

45h 00m3 stops Malaga Doha Hamad Intl Manila Ninoy Aquino Intl

21:35 - 19:50SYD Sydney Kingsford Smith-SOF Sofia

30h 15m2 stops Abu Dhabi Zayed Intl Athens Eleftherios V.

$2,334Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

18:45 - 09:50SOF Sofia-SYD Sydney Kingsford Smith

31h 05m3 stops Istanbul Sabiha Gokcen Sharjah Phuket City

21:35 - 01:25SYD Sydney Kingsford Smith-SOF Sofia

35h 50m2 stops Abu Dhabi Zayed Intl Madrid Barajas

$2,347Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

20:35 - 12:45SOF Sofia-SYD Sydney Kingsford Smith

32h 10m2 stops Athens Eleftherios V. Singapore Changi

21:35 - 01:25SYD Sydney Kingsford Smith-SOF Sofia

35h 50m2 stops Abu Dhabi Zayed Intl Madrid Barajas

$2,363Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

06:10 - 20:20SOF Sofia-SYD Sydney Kingsford Smith

30h 10m3 stops Munich Franz Josef Strauss Vienna Intl Singapore Changi

21:35 - 01:25SYD Sydney Kingsford Smith-SOF Sofia

35h 50m2 stops Abu Dhabi Zayed Intl Madrid Barajas

$2,384Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

06:10 - 20:20SOF Sofia-SYD Sydney Kingsford Smith

30h 10m3 stops Munich Franz Josef Strauss Vienna Intl Singapore Changi

21:35 - 01:25SYD Sydney Kingsford Smith-SOF Sofia

35h 50m2 stops Abu Dhabi Zayed Intl Madrid Barajas

$2,396Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

08:00 - 20:20SOF Sofia-SYD Sydney Kingsford Smith

28h 20m2 stops Vienna Intl Singapore Changi

21:35 - 01:25SYD Sydney Kingsford Smith-SOF Sofia

35h 50m2 stops Abu Dhabi Zayed Intl Madrid Barajas

$2,461Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

06:10 - 20:20SOF Sofia-SYD Sydney Kingsford Smith

30h 10m3 stops Munich Franz Josef Strauss Vienna Intl Singapore Changi

15:15 - 15:30SYD Sydney Kingsford Smith-SOF Sofia

32h 15m3 stops Guangzhou Baiyun Frankfurt am Main Belgrade Nikola Tesla

$2,542Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

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British Airways flights from Bulgaria to Australia

Our best British Airways deals on Bulgaria to Australia flight tickets

British Airways

28 Feb

SOF19:45Sofia

51h 10m

2 stops

SYD07:55Sydney Kingsford Smith

18 Mar

SYD11:15Sydney Kingsford Smith

41h 05m

2 stops

SOF19:20Sofia

$1,482

British Airways

24 Feb

SOF21:05Sofia

49h 10m

2 stops

SYD07:15Sydney Kingsford Smith

16 Mar

SYD11:15Sydney Kingsford Smith

41h 55m

2 stops

SOF20:10Sofia

$1,485

British Airways

24 Feb

SOF21:05Sofia

54h 20m

3 stops

SYD12:25Sydney Kingsford Smith

13 Mar

SYD11:15Sydney Kingsford Smith

40h 20m

2 stops

SOF18:35Sofia

$1,517

Austrian Airlines flights from Bulgaria to Australia

Our best Austrian Airlines deals on Bulgaria to Australia flight tickets

Austrian Airlines

27 Feb

SOF12:35Sofia

38h 20m

2 stops

SYD11:55Sydney Kingsford Smith

14 Mar

SYD15:25Sydney Kingsford Smith

41h 30m

2 stops

SOF23:55Sofia

$1,897

Austrian Airlines

27 Feb

SOF12:35Sofia

38h 20m

2 stops

SYD11:55Sydney Kingsford Smith

15 Mar

SYD15:25Sydney Kingsford Smith

29h 25m

2 stops

SOF11:50Sofia

$1,930

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Sun 28/2

19:45-07:55

2 stops51h 10m

Sydney Kingsford Smith

Thu 18/3

11:15-19:20

2 stops41h 05m

$1,482

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Sun 28/2

19:45-07:55

2 stops51h 10m

Sydney Kingsford Smith

Tue 16/3

11:15-20:10

2 stops41h 55m

$1,482

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Sun 28/2

19:45-07:55

2 stops51h 10m

Sydney Kingsford Smith

Sun 14/3

11:15-16:20

2 stops38h 05m

$1,482

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Sun 28/2

19:45-07:55

2 stops51h 10m

Sydney Kingsford Smith

Sat 13/3

11:15-18:35

2 stops40h 20m

$1,482

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Fri 26/2

20:30-07:15

2 stops49h 45m

Sydney Kingsford Smith

Tue 16/3

11:15-20:10

2 stops41h 55m

$1,485

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Fri 26/2

20:30-13:00

2 stops55h 30m

Sydney Kingsford Smith

Sat 13/3

11:15-18:35

2 stops40h 20m

$1,485

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Fri 26/2

20:30-13:00

2 stops55h 30m

Sydney Kingsford Smith

Thu 18/3

11:15-19:20

2 stops41h 05m

$1,485

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Wed 24/2

21:05-07:15

2 stops49h 10m

Sydney Kingsford Smith

Tue 16/3

11:15-20:10

2 stops41h 55m

$1,485

VarnaBrisbane

VAR Varna - BNE Brisbane

VARBNE

Varna

Sat 10/10

10:00-05:50

3 stops36h 50m

Brisbane

Wed 14/10

07:15-08:30

3 stops56h 15m

$1,967

Fastest return journey

SofiaMelbourne

SOF Sofia - MEL Melbourne

SOFMEL

Sofia

Mon 1/3

21:40-20:45

2 stops38h 05m

Melbourne

Mon 22/3

22:35-20:50

2 stops31h 15m

$2,155

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bulgaria to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Bulgaria to Australia flights?

You could potentially save up to 24% on your flight if you consider stops on a Bulgaria to Australia flight.

Cheap Bulgaria to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bulgaria to Australia

Best price found	$777
Fastest flight time	24h 55m
Direct flights	None

The best one-way flight to Australia from Bulgaria in the past 72 hours is $777. The best return flight deal from Bulgaria to Australia found on momondo in the last 72 hours is $1,482.

The fastest flight from Bulgaria to Australia takes 24h 55m

There are no direct flights from Bulgaria to Australia. There are no popular flight routes from Bulgaria to Australia.

Search flight deals

Frequently asked questions about flying from Bulgaria to Australia

When did momondo last update prices for flights from Bulgaria to Australia?
Prices for flights from Bulgaria to Australia refresh daily.
How many operators does momondo search for flights from Bulgaria to Australia?
The number of operators available for flights from Bulgaria to Australia is 1 as of September 2026.
How old do you have to be to fly from Bulgaria to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Bulgaria to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bulgaria to Australia

Compare and see reviews for airlines that fly from Bulgaria to Australia with momondo

Airline	Rating	Free cancellation	Price
Turkish Airlines	PriceFrom $1,931	Free cancellation	Rating 7.4 4,454 reviews		Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Bulgaria to Australia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bulgaria to Australia for you.

Can I find flights from Bulgaria to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Bulgaria on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bulgaria to Australia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Bulgaria.

I’m not ready to book a flight from Bulgaria to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bulgaria to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.