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Cheap flights from Sydney to Bulgaria from $1,136

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SOF
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Bulgaria
Explore the most affordable flight options available from Sydney to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 June 2026.

Thu 12/1115:50
SYD
-
SOF
1 stop28h 35m
Qatar Airways
Mon 16/1112:30
SOF
-
SYD
1 stop33h 20m
Qatar Airways
Deal found 22/6$1,669
Sun 12/711:00
SYD
-
SOF
2 stops35h 00m
Multiple Airlines
Sat 8/809:35
SOF
-
SYD
2 stops40h 25m
Multiple Airlines
Deal found 20/6$1,865
Thu 12/1121:30
SYD
-
SOF
2 stops31h 15m
Etihad Airways
Mon 16/1110:05
SOF
-
SYD
2 stops22h 50m
Etihad Airways
Deal found 22/6$1,965
Mon 27/714:35
SYD
-
SOF
2 stops28h 35m
Multiple Airlines
Sun 23/818:55
SOF
-
SYD
2 stops28h 30m
Multiple Airlines
Deal found 21/6$1,976

Find flight deals from Sydney to Bulgaria

Keep the following information in mind while searching for Sydney to Bulgaria flight deals. Data was last updated 23 June 2026.

Round-trip from

$1,669

One-way from

$1,136

Popular in

September

Cheapest in

May

Average price

$2,130
Qatar Airways
  • Qatar Airways
  • 12/11-16/11
  • 2 total stops
  • 61h 55m total
  • Sydney to Bulgaria
Search Deals
Etihad Airways
  • Etihad Airways
  • 21/7
  • 2 total stops
  • 43h 10m total
  • Sydney to Bulgaria
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Bulgaria 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, Cheapflights users made 647,157 searches. Data last updated 23 June 2026.
Use the filters below to find and compare flights from Sydney to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 12/11

15:50-11:25

1 stop28h 35m

Sofia

Mon 16/11

12:30-06:50

1 stop33h 20m

$1,669

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 12/7

11:00-15:00

2 stops35h 00m

Sofia

Sat 8/8

09:35-09:00

2 stops40h 25m

$1,865
Fastest return journey

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 12/11

21:30-19:45

2 stops31h 15m

Sofia

Mon 16/11

10:05-17:55

2 stops22h 50m

$1,965
Cheapest one-way
Fastest single journey

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Tue 21/7

20:45-14:25

1 stop24h 40m

$1,172

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Tue 21/7

10:10-14:00

3 stops34h 50m

$3,662

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Sorted by cheapest first

Best time to book a flight from Sydney to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Bulgaria

What is the cheapest month to book a flight from Sydney to Bulgaria?

Currently, May is the cheapest month in which you can book a flight from Sydney to Bulgaria (average of $1,219). Flying from Sydney to Bulgaria in April is currently the most expensive (average of $2,223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated 23 June 2026.
Read through reviews of airlines operating flights from Sydney to Bulgaria, such as Turkish Airlines and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,414 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.5

Boarding

7.3

Crew

7.8

Food

7.5

Reviews

1 / 20
10.0
Excellent

Scout,Mar 2026

UBN - IST

The boarding process is definitely not as smooth as some Asian airlines. But Turkish Airlines pleasantly surprised me with the quality of food - even vegetarian options - and the staff were so attentive and eager to please. Not the most comfortable seats, but luckily it was not a full flight and the staff were happy for us to spread and be comfortable.
Turkish Airlines
7.4
Good
4,414 reviews
Turkish Airlines
7.4
Good
4,414 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.5

Boarding

7.3

Crew

7.8

Food

7.5

Reviews

1 / 20
10.0
Excellent

Scout,Mar 2026

UBN - IST

The boarding process is definitely not as smooth as some Asian airlines. But Turkish Airlines pleasantly surprised me with the quality of food - even vegetarian options - and the staff were so attentive and eager to please. Not the most comfortable seats, but luckily it was not a full flight and the staff were happy for us to spread and be comfortable.
Qatar Airways
7.3
Good
3,730 reviews
Turkish Airlines
7.4
Good
4,414 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.5

Boarding

7.3

Crew

7.8

Food

7.5

Reviews

1 / 20
10.0
Excellent

Scout,Mar 2026

UBN - IST

The boarding process is definitely not as smooth as some Asian airlines. But Turkish Airlines pleasantly surprised me with the quality of food - even vegetarian options - and the staff were so attentive and eager to please. Not the most comfortable seats, but luckily it was not a full flight and the staff were happy for us to spread and be comfortable.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Bulgaria?

    Most people fly from Sydney Kingsford Smith (SYD) if they book a flight from Sydney to Bulgaria. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • How long is the flight from Sydney to Bulgaria?

    A quick flight from Sydney to Bulgaria can take about 28h 35m. Qatar Airways provides one of the quickest options available for as low as $1,669. There are 15419 km between Sydney and Bulgaria.

  • Can I find deals for flights from Sydney to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Sydney to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Bulgaria.

  • Can I find deals for business class flights from Sydney to Bulgaria?

    Yes. Cheapflights offers flight deals from Sydney to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Bulgaria?

    Currently, May is the cheapest month in which you can book a flight from Sydney to Bulgaria (average of $1,219). Flying from Sydney to Bulgaria in April is currently the most expensive (average of $2,223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Sydney to Bulgaria

Discover the top 2 airlines that operate flights from Sydney to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,663Average$2,067FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,681Average$2,130FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Bulgaria?

When you search for this flight from Sydney to Bulgaria, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Bulgaria?

Cheapflights helps you find that perfect flight to Bulgaria from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sydney to Bulgaria with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Bulgaria flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to Bulgaria become cheaper?

Not ready to book yet? You can track prices for flights from Sydney to Bulgaria on Cheapflights with our Price Alert feature and get notified when better prices are available.

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