Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Bulgaria from $713

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SOF
1 Aug — 8 Aug1
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 2 July 2026.

Thu 29/1015:50
SYD
-
SOF
1 stop28h 35m
Qatar Airways
Mon 2/1112:30
SOF
-
SYD
1 stop33h 20m
Qatar Airways
Deal found 29/6$1,667
Sun 2/810:05
SYD
-
SOF
3 stops31h 30m
Multiple Airlines
Sun 9/808:00
SOF
-
SYD
2 stops28h 20m
Multiple Airlines
Deal found 2/7$1,889
Tue 4/821:05
SYD
-
SOF
2 stops24h 55m
Turkish Airlines
Sat 22/809:35
SOF
-
SYD
2 stops26h 35m
Turkish Airlines
Deal found 30/6$1,928
Tue 21/714:50
SYD
-
SOF
2 stops26h 15m
Multiple Airlines
Tue 18/816:25
SOF
-
SYD
2 stops55h 05m
Multiple Airlines
Deal found 28/6$1,938
Fri 7/813:00
SYD
-
SOF
2 stops50h 20m
Multiple Airlines
Sun 30/815:50
SOF
-
SYD
2 stops44h 20m
Multiple Airlines
Deal found 29/6$1,958
Mon 27/714:35
SYD
-
SOF
2 stops31h 25m
Multiple Airlines
Sun 23/815:50
SOF
-
SYD
2 stops44h 20m
Multiple Airlines
Deal found 1/7$2,000
Mon 27/720:50
SYD
-
SOF
3 stops43h 10m
Etihad Airways
Sun 23/821:40
SOF
-
SYD
2 stops49h 30m
Etihad Airways
Deal found 30/6$2,016

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 2 July 2026.

Round-trip from

$1,667

One-way from

$713

Popular in

September

Cheapest in

March

Average price

$2,365
Qatar Airways
  • Qatar Airways
  • 29/10-2/11
  • 2 total stops
  • 61h 55m total
  • Sydney to Bulgaria
Search Deals
11/9
  • 11/9
  • 3 total stops
  • 44h 50m total
  • Sydney to Bulgaria
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($44 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 2 July 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
Fastest return journey

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 29/10

15:50-11:25

1 stop28h 35m

Sofia

Mon 2/11

12:30-06:50

1 stop33h 20m

$1,667

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 27/7

20:50-09:00

2 stops43h 10m

Sofia

Sun 23/8

21:40-06:10

2 stops49h 30m

$1,984

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 29/10

16:20-19:20

2 stops36h 00m

Sofia

Mon 2/11

17:15-06:55

2 stops28h 40m

$2,023
Cheapest one-way

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 11/9

10:05-23:55

3 stops44h 50m

$713

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 6/9

10:05-23:55

3 stops44h 50m

$764
Fastest single journey

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 6/9

06:00-14:25

1 stop39h 25m

$1,644

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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 $1,236). Flying from Sydney to Bulgaria in April is currently the most expensive (average of $2,253). 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 2 July 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
4,438 reviews
Check prices

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Comfort

7.3

Boarding

7.3

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
4,438 reviews
Turkish Airlines
7.4
Good
4,438 reviews
Check prices

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Comfort

7.3

Boarding

7.3

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
3,737 reviews
Turkish Airlines
7.4
Good
4,438 reviews
Check prices

Entertainment

7.5

Overall

7.4

Food

7.5

Crew

7.8

Comfort

7.3

Boarding

7.3

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 $1,667. There are 15419 km between Sydney and Bulgaria. This flight may include one or multiple stops.

  • 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 $1,236). Flying from Sydney to Bulgaria in April is currently the most expensive (average of $2,253). 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 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,674Average$2,040FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,704Average$2,159FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.