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Cheap flights from Bulgaria to Sydney from $836

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bulgaria to Sydney departing on 15/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Bulgaria to Sydney

Recent return flight deals from Bulgaria to Sydney

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:55 - 18:50SOF-SYD
43h 55m2 stops
Multiple Airlines Logo
21:15 - 15:10SYD-SOF
26h 55m2 stops
$1,683Multiple Airlines
Find Deal
Fri, 6 Mar - Fri, 20 Mar
Multiple Airlines Logo
01:05 - 10:45SOF-SYD
48h 40m2 stops
Multiple Airlines Logo
21:15 - 15:10SYD-SOF
26h 55m2 stops
$1,884Multiple Airlines
Find Deal
Thu, 5 Mar - Fri, 20 Mar
Multiple Airlines Logo
16:00 - 07:25SOF-SYD
30h 25m3 stops
Multiple Airlines Logo
11:15 - 21:40SYD-SOF
43h 25m3 stops
$1,950Multiple Airlines
Find Deal
Fri, 6 Mar - Fri, 20 Mar
Multiple Airlines Logo
16:00 - 07:25SOF-SYD
30h 25m3 stops
Multiple Airlines Logo
20:05 - 21:40SYD-SOF
34h 35m2 stops
$1,961Multiple Airlines
Find Deal
Fri, 6 Mar - Fri, 20 Mar
Multiple Airlines Logo
01:05 - 14:55SOF-SYD
28h 50m2 stops
Multiple Airlines Logo
11:15 - 21:40SYD-SOF
43h 25m3 stops
$1,996Multiple Airlines
Find Deal
Thu, 5 Mar - Fri, 20 Mar
Multiple Airlines Logo
20:20 - 18:50SOF-SYD
37h 30m2 stops
Multiple Airlines Logo
21:15 - 15:10SYD-SOF
26h 55m2 stops
$2,010Multiple Airlines
Find Deal
Sun, 11 Jan - Sun, 8 Feb
Multiple Airlines Logo
20:20 - 18:50SOF-SYD
37h 30m2 stops
Multiple Airlines Logo
21:15 - 20:50SYD-SOF
32h 35m2 stops
$2,035Multiple Airlines
Find Deal
Sun, 11 Jan - Wed, 11 Feb
Multiple Airlines Logo
20:20 - 18:50SOF-SYD
37h 30m2 stops
Multiple Airlines Logo
21:15 - 20:50SYD-SOF
32h 35m2 stops
$2,036Multiple Airlines
Find Deal
Sun, 11 Jan - Wed, 4 Mar
Multiple Airlines Logo
20:20 - 18:50SOF-SYD
37h 30m2 stops
Multiple Airlines Logo
21:15 - 15:10SYD-SOF
26h 55m2 stops
$2,084Multiple Airlines
Find Deal
Sun, 11 Jan - Mon, 9 Feb
Multiple Airlines Logo
20:20 - 18:50SOF-SYD
37h 30m2 stops
Multiple Airlines Logo
21:15 - 15:10SYD-SOF
26h 55m2 stops
$2,085Multiple Airlines
Find Deal
Sun, 11 Jan - Sat, 7 Feb

momondo Fare Finder

 
Customise your flight search to find flights from Bulgaria to Sydney 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, momondo users made 78,305 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from Bulgaria to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Fri 6/3

13:55-18:50

2 stops43h 55m

Sydney Kingsford Smith

Fri 20/3

21:15-15:10

2 stops26h 55m

$1,683

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 5/3

01:05-10:45

2 stops48h 40m

Sydney Kingsford Smith

Fri 20/3

21:15-15:10

2 stops26h 55m

$1,884

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Fri 6/3

16:00-07:25

3 stops30h 25m

Sydney Kingsford Smith

Fri 20/3

11:15-21:40

3 stops43h 25m

$1,950

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Fri 6/3

16:00-07:25

3 stops30h 25m

Sydney Kingsford Smith

Fri 20/3

20:05-21:40

2 stops34h 35m

$1,961

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 5/3

01:05-14:55

2 stops28h 50m

Sydney Kingsford Smith

Fri 20/3

11:15-21:40

3 stops43h 25m

$1,996

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 11/1

20:20-18:50

2 stops37h 30m

Sydney Kingsford Smith

Sun 8/2

21:15-15:10

2 stops26h 55m

$2,010

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 11/1

20:20-18:50

2 stops37h 30m

Sydney Kingsford Smith

Wed 11/2

21:15-20:50

2 stops32h 35m

$2,035

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 11/1

20:20-18:50

2 stops37h 30m

Sydney Kingsford Smith

Wed 4/3

21:15-20:50

2 stops32h 35m

$2,036

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 11/1

20:20-18:50

2 stops37h 30m

Sydney Kingsford Smith

Mon 9/2

21:15-15:10

2 stops26h 55m

$2,084

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 11/1

20:20-18:50

2 stops37h 30m

Sydney Kingsford Smith

Sat 7/2

21:15-15:10

2 stops26h 55m

$2,085

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

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 $1,748. If you aren’t able to travel to Sydney during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,874.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Sunday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,187. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $2,881.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Bulgaria to Sydney in the evening for as low as $2,621. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,628 on average. Flights to Sydney from Bulgaria in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Bulgaria to Sydney flights?

You could potentially save up to 46% 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

Direct flights

None
There are no direct flights from Bulgaria to Sydney. There are no popular flight routes from Bulgaria to Sydney.
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  • 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?

  • 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 AirlinesPriceFrom $2,114Free cancellationRating
7.3
4,034 reviews
Search Turkish Airlines flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
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.

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