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Cheap flights from Sydney to Bulgaria from $1,670

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SOF
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Bulgaria

Keep the following information in mind while searching for Sydney to Bulgaria flight deals. Data was last updated 8 January 2026.

Round-trip from

$1,670

Popular in

January

Cheapest in

February

Average price

$2,213
1/2-2/2
  • 1/2-2/2
  • 5 total stops
  • 65h 15m total
  • Sydney to Bulgaria
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 8 January 2026.

Sun 1/214:00SYD - SOF
2 stops32h 50mMultiple Airlines
Mon 2/216:35SOF - SYD
3 stops32h 25mMultiple Airlines
Deal found 6/1$1,670
Wed 4/316:35SYD - SOF
2 stops25h 55mEtihad Airways
Sun 8/320:20SOF - SYD
2 stops49h 15mEtihad Airways
Deal found 5/1$1,762
Tue 2/621:05SYD - SOF
2 stops42h 40mTurkish Airlines
Sun 9/815:50SOF - SYD
2 stops44h 20mTurkish Airlines
Deal found 7/1$1,812
Sun 23/821:05SYD - SOF
2 stops30h 10mTurkish Airlines
Sun 27/915:50SOF - SYD
2 stops44h 20mTurkish Airlines
Deal found 6/1$1,858
Thu 4/621:05SYD - SOF
2 stops24h 55mTurkish Airlines
Sat 12/909:35SOF - SYD
2 stops26h 35mTurkish Airlines
Deal found 8/1$1,869
Wed 4/315:50SYD - SOF
1 stop28h 35mQatar Airways
Sun 8/314:20SOF - SYD
2 stops55h 30mQatar Airways
Deal found 5/1$1,897

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 8 January 2026.
Use the filters below to find and compare flights from Sydney to Bulgaria that are best for you.

Fly from

Sydney

Fly to

Bulgaria

Route

Depart

Return

Price

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 1/2

14:00-11:50

3 stops30h 50m

Sofia

Mon 2/2

16:35-10:00

3 stops32h 25m

$1,745

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 4/3

16:35-09:30

2 stops25h 55m

Sofia

Sun 8/3

20:20-06:35

2 stops49h 15m

$1,762

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Tue 2/6

21:05-08:45

2 stops42h 40m

Sofia

Sun 9/8

15:50-19:10

2 stops44h 20m

$1,812

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 4/3

15:50-11:25

1 stop28h 35m

Sofia

Sun 8/3

14:20-06:50

2 stops55h 30m

$1,897

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sat 13/6

22:10-08:45

2 stops41h 35m

Sofia

Mon 10/8

15:50-19:10

2 stops44h 20m

$1,907

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 4/6

07:25-11:10

2 stops34h 45m

Sofia

Sat 12/9

06:10-06:05

2 stops40h 55m

$1,913

Flights are sorted by cheapest return flights first.

Deals found on 6/1

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 $1,314). Flying from Sydney to Bulgaria in January is currently the most expensive (average of $2,030). 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 8 January 2026.
Read through reviews of airlines operating flights from Sydney to Bulgaria, such as Qatar Airways, Turkish Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,701 reviews
Check prices

Food

7.3

Overall

7.4

Crew

7.9

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des
Qatar Airways
7.4
Good
3,701 reviews
Qatar Airways
7.4
Good
3,701 reviews
Check prices

Food

7.3

Overall

7.4

Crew

7.9

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des
Turkish Airlines
7.3
Good
4,150 reviews
Qatar Airways
7.4
Good
3,701 reviews
Check prices

Food

7.3

Overall

7.4

Crew

7.9

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des
Lufthansa
6.8
Okay
7,691 reviews
Qatar Airways
7.4
Good
3,701 reviews
Check prices

Food

7.3

Overall

7.4

Crew

7.9

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des

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 25h 55m. Etihad Airways provides one of the quickest options available for as low as $1,762. 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 $1,314). Flying from Sydney to Bulgaria in January is currently the most expensive (average of $2,030). 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

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Top 3 airlines flying from Sydney to Bulgaria

Discover the top 3 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,471Average$1,846FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,522Average$1,617FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest$1,650Average$2,101FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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.

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