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

Emirates 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.

$696 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 - 16:20SYD Sydney Kingsford Smith-SOF Sofia

38h 05m2 stops Hong Kong Intl London Heathrow

$1,470British 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

$1,470British Airways

Sun, 28 Feb - Sat, 13 Mar

21:05 - 07:55SOF Sofia-SYD Sydney Kingsford Smith

49h 50m2 stops London Heathrow Hong Kong Intl

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

38h 05m2 stops Hong Kong Intl London Heathrow

$1,470British Airways

Wed, 3 Mar - Sun, 14 Mar

21:05 - 07:55SOF Sofia-SYD Sydney Kingsford Smith

49h 50m2 stops London Heathrow Hong Kong Intl

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

41h 05m2 stops Hong Kong Intl London Heathrow

$1,470British Airways

Wed, 3 Mar - Thu, 11 Mar

21:05 - 07:55SOF Sofia-SYD Sydney Kingsford Smith

49h 50m2 stops London Heathrow Hong Kong Intl

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

40h 20m2 stops Hong Kong Intl London Heathrow

$1,470British Airways

Wed, 3 Mar - Sat, 13 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

$1,470British Airways

Sun, 28 Feb - Tue, 16 Mar

21:05 - 07:55SOF Sofia-SYD Sydney Kingsford Smith

49h 50m2 stops London Heathrow Hong Kong Intl

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

41h 55m2 stops Hong Kong Intl London Heathrow

$1,470British Airways

Wed, 3 Mar - Tue, 16 Mar

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

$1,470British Airways

Sun, 28 Feb - Thu, 11 Mar

16:00 - 20:45SOF Sofia-MEL Melbourne

43h 45m2 stops Istanbul Singapore Changi

15:10 - 08:40MEL Melbourne-SOF Sofia

26h 30m2 stops Kuala Lumpur Intl Istanbul

$2,246Turkish Airlines

Mon, 1 Mar - Mon, 22 Mar

16:00 - 20:45SOF Sofia-MEL Melbourne

43h 45m2 stops Istanbul Singapore Changi

15:10 - 08:40MEL Melbourne-SOF Sofia

26h 30m2 stops Kuala Lumpur Intl Istanbul

$2,257Turkish 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.

05:00 - 19:05SOF Sofia-SYD Sydney Kingsford Smith

31h 05m3 stops Belgrade Nikola Tesla Frankfurt am Main New Delhi Indira Gandhi Intl

21:35 - 23:35SYD Sydney Kingsford Smith-SOF Sofia

34h 00m2 stops New Delhi Indira Gandhi Intl Rome Fiumicino

$1,967Multiple Airlines

Fri, 25 Sep - Thu, 8 Oct

13:15 - 06:05SOF Sofia-SYD Sydney Kingsford Smith

33h 50m2 stops Istanbul Sabiha Gokcen Dubai Intl

21:35 - 01:00SYD Sydney Kingsford Smith-SOF Sofia

35h 25m2 stops Abu Dhabi Zayed Intl London Heathrow

$2,270Multiple Airlines

Fri, 25 Sep - Thu, 8 Oct

15:25 - 06:45SOF Sofia-SYD Sydney Kingsford Smith

56h 20m2 stops Dubai Intl Singapore Changi

21:10 - 14:25SYD Sydney Kingsford Smith-SOF Sofia

25h 15m1 stop Dubai Intl

$2,636Emirates

Fri, 25 Sep - Thu, 8 Oct

15:25 - 22:05SOF Sofia-SYD Sydney Kingsford Smith

23h 40m1 stop Dubai Intl

21:45 - 14:25SYD Sydney Kingsford Smith-SOF Sofia

24h 40m1 stop Dubai Intl

$2,699Emirates

Fri, 25 Sep - Thu, 8 Oct

15:40 - 17:10SOF Sofia-SYD Sydney Kingsford Smith

42h 30m2 stops Frankfurt am Main Doha Hamad Intl

15:50 - 12:10SYD Sydney Kingsford Smith-SOF Sofia

52h 20m2 stops Doha Hamad Intl Rome Fiumicino

$2,826Qatar Airways

Fri, 25 Sep - Thu, 8 Oct

14:15 - 06:45SOF Sofia-SYD Sydney Kingsford Smith

33h 30m2 stops London Heathrow Hong Kong Intl

15:35 - 13:25SYD Sydney Kingsford Smith-SOF Sofia

29h 50m2 stops Singapore Changi London Heathrow

$2,990British Airways

Fri, 25 Sep - Thu, 8 Oct

12:35 - 06:05SOF Sofia-SYD Sydney Kingsford Smith

34h 30m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai

08:55 - 08:45SYD Sydney Kingsford Smith-SOF Sofia

31h 50m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul

$3,376Multiple Airlines

Fri, 25 Sep - Thu, 8 Oct

14:15 - 05:45SOF Sofia-SYD Sydney Kingsford Smith

32h 30m1 stop London Heathrow

15:35 - 13:25SYD Sydney Kingsford Smith-SOF Sofia

29h 50m2 stops Singapore Changi London Heathrow

$4,981British Airways

Fri, 25 Sep - Thu, 8 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

11 Mar

SYD11:15Sydney Kingsford Smith

41h 05m

2 stops

SOF19:20Sofia

$1,470

British Airways

26 Feb

SOF20:30Sofia

63h 20m

2 stops

SYD20:50Sydney Kingsford Smith

13 Mar

SYD11:15Sydney Kingsford Smith

40h 20m

2 stops

SOF18:35Sofia

$1,473

British Airways

26 Feb

SOF20:30Sofia

56h 25m

3 stops

SYD13:55Sydney Kingsford Smith

16 Mar

SYD11:15Sydney Kingsford Smith

41h 55m

2 stops

SOF20:10Sofia

$1,507

Austrian Airlines flights from Bulgaria to Australia

Our best Austrian Airlines deals on Bulgaria to Australia flight tickets

Austrian Airlines

2 Mar

SOF18:45Sofia

32h 10m

2 stops

SYD11:55Sydney Kingsford Smith

13 Mar

SYD15:25Sydney Kingsford Smith

41h 30m

2 stops

SOF23:55Sofia

$2,001

Austrian Airlines

1 Mar

SOF18:45Sofia

32h 10m

2 stops

SYD11:55Sydney Kingsford Smith

15 Mar

SYD15:25Sydney Kingsford Smith

29h 25m

2 stops

SOF11:50Sofia

$2,114

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

Sun 14/3

11:15-16:20

2 stops38h 05m

$1,470

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

$1,470

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Wed 3/3

21:05-07:55

2 stops49h 50m

Sydney Kingsford Smith

Sun 14/3

11:15-16:20

2 stops38h 05m

$1,470

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Wed 3/3

21:05-07:55

2 stops49h 50m

Sydney Kingsford Smith

Thu 11/3

11:15-19:20

2 stops41h 05m

$1,470

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Wed 3/3

21:05-07:55

2 stops49h 50m

Sydney Kingsford Smith

Sat 13/3

11:15-18:35

2 stops40h 20m

$1,470

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

$1,470

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Wed 3/3

21:05-07:55

2 stops49h 50m

Sydney Kingsford Smith

Tue 16/3

11:15-20:10

2 stops41h 55m

$1,470

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Sun 28/2

19:45-07:55

2 stops51h 10m

Sydney Kingsford Smith

Thu 11/3

11:15-19:20

2 stops41h 05m

$1,470

Fastest return journey

SofiaMelbourne

SOF Sofia - MEL Melbourne

SOFMEL

Sofia

Mon 1/3

16:00-20:45

2 stops43h 45m

Melbourne

Mon 22/3

15:10-08:40

2 stops26h 30m

$2,246

SofiaMelbourne

SOF Sofia - MEL Melbourne

SOFMEL

Sofia

Mon 1/3

16:00-20:45

2 stops43h 45m

Melbourne

Mon 22/3

15:10-08:40

2 stops26h 30m

$2,257

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	$696
Fastest flight time	28h 25m
Direct flights	None

The best one-way flight to Australia from Bulgaria in the past 72 hours is $696. The best return flight deal from Bulgaria to Australia found on momondo in the last 72 hours is $1,470.

The fastest flight from Bulgaria to Australia takes 28h 25m

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 $1,903	Free cancellation	Rating 7.4 4,465 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.