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 many operators does momondo search for flights from Bulgaria to Sydney Kingsford Smith Airport?

There is 1 operator available for flights from Bulgaria to Sydney Kingsford Smith Airport as of January 2026.

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.

$1,433 Cheap Flights from Bulgaria to Sydney in 2026

1 adult

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Find the cheapest flights from Bulgaria to Sydney

Round-trip

One-way

Recent return flight deals from Bulgaria to Sydney

Enter your travel dates to find the best prices.

09:30 - 06:15

SOF

SYD

35h 45m3 stops

21:15 - 23:55

SYD

SOF

35h 40m3 stops

$1,691Multiple Airlines

Mon, 23 Feb - Mon, 2 Mar

09:30 - 06:15

SOF

SYD

35h 45m3 stops

16:35 - 14:45

SYD

SOF

31h 10m2 stops

$1,697Multiple Airlines

Mon, 23 Feb - Mon, 2 Mar

21:00 - 06:55

SOF

SYD

48h 55m2 stops

16:20 - 20:10

SYD

SOF

36h 50m2 stops

$1,836British Airways

Wed, 11 Mar - Tue, 17 Mar

09:30 - 20:35

SOF

SYD

50h 05m2 stops

21:15 - 08:45

SYD

SOF

44h 30m2 stops

$1,837Multiple Airlines

Mon, 23 Feb - Mon, 2 Mar

07:00 - 07:25

SOF

SYD

39h 25m3 stops

11:30 - 13:55

SYD

SOF

35h 25m2 stops

$2,016Multiple Airlines

Wed, 11 Mar - Tue, 17 Mar

14:00 - 09:35

SOF

SYD

34h 35m3 stops

15:15 - 13:15

SYD

SOF

31h 00m3 stops

$2,121SWISS

Wed, 11 Mar - Tue, 17 Mar

18:45 - 18:50

SOF

SYD

39h 05m2 stops

21:45 - 01:10

SYD

SOF

36h 25m1 stop

$2,528Multiple Airlines

Wed, 11 Mar - Tue, 17 Mar

13:45 - 06:35

SOF

SYD

31h 50m1 stop

20:05 - 11:50

SYD

SOF

24h 45m2 stops

$3,048Multiple Airlines

Mon, 23 Feb - Mon, 2 Mar

12:30 - 18:50

SOF

SYD

21h 20m1 stop

21:45 - 13:25

SYD

SOF

24h 40m1 stop

$4,052Multiple Airlines

Mon, 23 Feb - Mon, 2 Mar

14:25 - 22:30

SOF

SYD

23h 05m1 stop

21:45 - 13:25

SYD

SOF

24h 40m1 stop

$4,413Multiple Airlines

Wed, 11 Mar - Tue, 17 Mar

Fly from

Fly to

Route

Depart

Return

Price

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Mon 23/2

09:30-06:15

3 stops35h 45m

Sydney Kingsford Smith

Mon 2/3

21:15-23:55

3 stops35h 40m

$1,691

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Mon 23/2

09:30-06:15

3 stops35h 45m

Sydney Kingsford Smith

Mon 2/3

16:35-14:45

2 stops31h 10m

$1,697

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 11/3

21:00-06:55

2 stops48h 55m

Sydney Kingsford Smith

Tue 17/3

16:20-20:10

2 stops36h 50m

$1,836

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Mon 23/2

09:30-20:35

2 stops50h 05m

Sydney Kingsford Smith

Mon 2/3

21:15-08:45

2 stops44h 30m

$1,837

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 11/3

07:00-07:25

3 stops39h 25m

Sydney Kingsford Smith

Tue 17/3

11:30-13:55

2 stops35h 25m

$2,016

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 11/3

14:00-09:35

3 stops34h 35m

Sydney Kingsford Smith

Tue 17/3

15:15-13:15

3 stops31h 00m

$2,121

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 11/3

18:45-18:50

2 stops39h 05m

Sydney Kingsford Smith

Tue 17/3

21:45-01:10

1 stop36h 25m

$2,528

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Mon 23/2

13:45-06:35

1 stop31h 50m

Sydney Kingsford Smith

Mon 2/3

20:05-11:50

2 stops24h 45m

$3,048

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Mon 23/2

12:30-18:50

1 stop21h 20m

Sydney Kingsford Smith

Mon 2/3

21:45-13:25

1 stop24h 40m

$4,052

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 11/3

14:25-22:30

1 stop23h 05m

Sydney Kingsford Smith

Tue 17/3

21:45-13:25

1 stop24h 40m

$4,413

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

What is the cheapest month to fly to Sydney?

The month of April is, on average, the cheapest month to fly to Sydney from Bulgaria, with most prices found around $1,697. If you aren’t able to travel to Sydney during the month of April, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $2,126.

Can stopping save me money on Bulgaria to Sydney flights?

You could potentially save up to 33% 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	33h 50m
Direct flights	None

The fastest flight from Bulgaria to Sydney takes 33h 50m

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

Search flight deals

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 many operators does momondo search for flights from Bulgaria to Sydney Kingsford Smith Airport?
There is 1 operator available for flights from Bulgaria to Sydney Kingsford Smith Airport as of January 2026.
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.

Best airlines flying from Bulgaria to Sydney

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

Airline	Rating	Free cancellation	Price
Turkish Airlines	PriceFrom $2,052	Free cancellation	Rating 7.3 4,157 reviews		Search Turkish Airlines flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Bondi Beach

Coogee

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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.