What is the cheapest airline that flies from Bulgaria to Sydney Kingsford Smith?

Turkish Airlines is the most popular carrier operating from Bulgaria to Sydney Kingsford Smith

When did momondo last update prices for flights from Bulgaria to Sydney Kingsford Smith Airport?

Prices for flights from Bulgaria to Sydney Kingsford Smith Airport refresh daily.

How old do you have to be to fly from Bulgaria to Sydney Kingsford Smith Airport?

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 Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$693 Cheap Flights from Bulgaria to Sydney in 2026

Find the cheapest flights from Bulgaria to Sydney

Return

One-way

Recent return flight deals from Bulgaria to Sydney

Enter your travel dates to find the best prices.

18:45 - 11:55SOF Sofia-SYD Sydney Kingsford Smith

32h 10m2 stops Vienna Intl Bangkok Suvarnabhumi

15:25 - 11:50SYD Sydney Kingsford Smith-SOF Sofia

29h 25m2 stops Bangkok Suvarnabhumi Vienna Intl

$1,738Austrian Airlines

Tue, 10 Nov - Tue, 17 Nov

19:05 - 12:10SOF Sofia-SYD Sydney Kingsford Smith

33h 05m2 stops Frankfurt am Main Singapore Changi

15:25 - 11:50SYD Sydney Kingsford Smith-SOF Sofia

29h 25m2 stops Bangkok Suvarnabhumi Vienna Intl

$1,811Multiple Airlines

Fri, 23 Oct - Thu, 29 Oct

19:00 - 07:15SOF Sofia-SYD Sydney Kingsford Smith

27h 15m2 stops Frankfurt am Main Hong Kong Intl

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

30h 50m2 stops Bangkok Suvarnabhumi Munich Franz Josef Strauss

$1,812Lufthansa

Mon, 9 Nov - Mon, 16 Nov

19:00 - 07:15SOF Sofia-SYD Sydney Kingsford Smith

27h 15m2 stops Frankfurt am Main Hong Kong Intl

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

30h 50m2 stops Bangkok Suvarnabhumi Munich Franz Josef Strauss

$1,812Lufthansa

Mon, 9 Nov - Tue, 17 Nov

21:40 - 11:45SOF Sofia-SYD Sydney Kingsford Smith

31h 05m2 stops Athens Eleftherios V. Singapore Changi

20:50 - 01:15SYD Sydney Kingsford Smith-SOF Sofia

35h 25m2 stops Abu Dhabi Zayed Intl London Heathrow

$1,833Multiple Airlines

Sun, 13 Sep - Tue, 29 Sep

18:45 - 11:55SOF Sofia-SYD Sydney Kingsford Smith

32h 10m2 stops Vienna Intl Bangkok Suvarnabhumi

15:25 - 11:50SYD Sydney Kingsford Smith-SOF Sofia

29h 25m2 stops Bangkok Suvarnabhumi Vienna Intl

$1,856Austrian Airlines

Wed, 11 Nov - Tue, 17 Nov

18:45 - 11:55SOF Sofia-SYD Sydney Kingsford Smith

32h 10m2 stops Vienna Intl Bangkok Suvarnabhumi

15:25 - 11:50SYD Sydney Kingsford Smith-SOF Sofia

29h 25m2 stops Bangkok Suvarnabhumi Vienna Intl

$1,856Austrian Airlines

Wed, 11 Nov - Mon, 16 Nov

21:40 - 11:45SOF Sofia-SYD Sydney Kingsford Smith

31h 05m2 stops Athens Eleftherios V. Singapore Changi

20:50 - 01:15SYD Sydney Kingsford Smith-SOF Sofia

35h 25m2 stops Abu Dhabi Zayed Intl London Heathrow

$1,910Multiple Airlines

Sun, 13 Sep - Tue, 29 Sep

19:00 - 07:15SOF Sofia-SYD Sydney Kingsford Smith

27h 15m2 stops Frankfurt am Main Hong Kong Intl

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

30h 50m2 stops Bangkok Suvarnabhumi Munich Franz Josef Strauss

$2,001Lufthansa

Mon, 9 Nov - Wed, 18 Nov

14:05 - 10:00SOF Sofia-SYD Sydney Kingsford Smith

58h 55m2 stops Dublin Shanghai Pu Dong

21:35 - 15:10SYD Sydney Kingsford Smith-SOF Sofia

26h 35m1 stop Istanbul

$2,004Multiple Airlines

Tue, 10 Nov - Fri, 20 Nov

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British Airways flights from Bulgaria to Sydney

Our best British Airways deals on Bulgaria to Sydney flight tickets

British Airways

13 Nov

SOF20:30Sofia

49h 25m

2 stops

SYD06:55Sydney Kingsford Smith

19 Nov

SYD16:20Sydney Kingsford Smith

36h 00m

2 stops

SOF19:20Sofia

$2,364

British Airways

13 Sept

SOF21:05Sofia

50h 00m

2 stops

SYD06:05Sydney Kingsford Smith

29 Sept

SYD14:35Sydney Kingsford Smith

36h 55m

2 stops

SOF20:30Sofia

$2,435

Turkish Airlines flights from Bulgaria to Sydney

Our best Turkish Airlines deals on Bulgaria to Sydney flight tickets

Turkish Airlines

10 Nov

SOF16:00Sofia

44h 55m

2 stops

SYD21:55Sydney Kingsford Smith

20 Nov

SYD21:35Sydney Kingsford Smith

46h 30m

2 stops

SOF11:05Sofia

$2,353

Turkish Airlines

9 Nov

SOF09:40Sofia

41h 10m

2 stops

SYD11:50Sydney Kingsford Smith

20 Nov

SYD21:35Sydney Kingsford Smith

32h 20m

2 stops

SOF20:55Sofia

$2,370

Turkish Airlines

11 Nov

SOF09:40Sofia

27h 15m

2 stops

SYD21:55Sydney Kingsford Smith

20 Nov

SYD21:35Sydney Kingsford Smith

32h 20m

2 stops

SOF20:55Sofia

$2,377

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Tue 10/11

18:45-11:55

2 stops32h 10m

Sydney Kingsford Smith

Tue 17/11

15:25-11:50

2 stops29h 25m

$1,738

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Fri 23/10

19:05-12:10

2 stops33h 05m

Sydney Kingsford Smith

Thu 29/10

15:25-11:50

2 stops29h 25m

$1,811

Fastest return journey

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Mon 9/11

19:00-07:15

2 stops27h 15m

Sydney Kingsford Smith

Mon 16/11

15:25-13:15

2 stops30h 50m

$1,812

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Mon 9/11

19:00-07:15

2 stops27h 15m

Sydney Kingsford Smith

Tue 17/11

15:25-13:15

2 stops30h 50m

$1,812

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Sun 13/9

21:40-11:45

2 stops31h 05m

Sydney Kingsford Smith

Tue 29/9

20:50-01:15

2 stops35h 25m

$1,833

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Wed 11/11

18:45-11:55

2 stops32h 10m

Sydney Kingsford Smith

Tue 17/11

15:25-11:50

2 stops29h 25m

$1,856

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Wed 11/11

18:45-11:55

2 stops32h 10m

Sydney Kingsford Smith

Mon 16/11

15:25-11:50

2 stops29h 25m

$1,856

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Sun 13/9

21:40-11:45

2 stops31h 05m

Sydney Kingsford Smith

Tue 29/9

20:50-01:15

2 stops35h 25m

$1,910

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Mon 9/11

19:00-07:15

2 stops27h 15m

Sydney Kingsford Smith

Wed 18/11

15:25-13:15

2 stops30h 50m

$2,001

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Tue 10/11

14:05-10:00

2 stops58h 55m

Sydney Kingsford Smith

Fri 20/11

21:35-15:10

1 stop26h 35m

$2,004

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 Sydney

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 Sydney flights?

You could potentially save up to 35% on your flight if you consider stops on a Bulgaria to Sydney flight.

Cheap Bulgaria to Sydney flight deals and tips

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

Fastest flight time	25h 55m
Direct flights	None

The fastest flight from Bulgaria to Sydney takes 25h 55m

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

Search flight deals

Frequently asked questions about flying from Bulgaria to Sydney

When did momondo last update prices for flights from Bulgaria to Sydney Kingsford Smith Airport?
Prices for flights from Bulgaria to Sydney Kingsford Smith Airport refresh daily.
How old do you have to be to fly from Bulgaria to Sydney Kingsford Smith Airport?
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 Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Newport

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

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 Sydney for you.

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

All flight searches from Bulgaria to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Bulgaria to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Sydney from Bulgaria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.