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Cheap flights from Bulgaria to Sydney from $806

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bulgaria to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Bulgaria to Sydney
Explore the most affordable flight options available from Bulgaria to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 May 2026.

Sun 17/515:50
SOF
-
SYD
2 stops44h 20m
Multiple Airlines
Tue 2/611:00
SYD
-
SOF
2 stops45h 15m
Multiple Airlines
Deal found 9/5$1,966
Wed 13/507:00
SOF
-
SYD
2 stops40h 25m
KLM
Tue 26/510:10
SYD
-
SOF
2 stops34h 50m
KLM
Deal found 11/5$2,065
Thu 25/609:35
SOF
-
SYD
2 stops27h 55m
Multiple Airlines
Thu 2/709:50
SYD
-
SOF
2 stops29h 55m
Multiple Airlines
Deal found 11/5$2,142
Tue 23/609:35
SOF
-
SYD
2 stops26h 35m
Multiple Airlines
Tue 30/607:20
SYD
-
SOF
3 stops32h 25m
Multiple Airlines
Deal found 9/5$2,170
Sun 17/515:50
SOF
-
SYD
2 stops44h 20m
Multiple Airlines
Sun 31/520:50
SYD
-
SOF
2 stops46h 55m
Multiple Airlines
Deal found 8/5$2,203
Sat 12/1214:25
SOF
-
SYD
2 stops40h 05m
Multiple Airlines
Sat 2/120:40
SYD
-
SOF
2 stops49h 30m
Multiple Airlines
Deal found 7/5$2,309

Find flight deals from Bulgaria to Sydney

Keep the following information in mind while searching for Bulgaria to Sydney flight deals. Data was last updated 12 May 2026.

Round-trip from

$2,142

One-way from

$806

Popular in

June

Cheapest in

March

Average price

$2,672
25/6-2/7
  • 25/6-2/7
  • 4 total stops
  • 57h 50m total
  • Bulgaria to Sydney
Search Deals
13/6
  • 13/6
  • 2 total stops
  • 43h 30m total
  • Bulgaria to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($443 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 12 May 2026.
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

Cheapest return flight
Fastest return journey

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 25/6

09:35-20:30

2 stops27h 55m

Sydney Kingsford Smith

Thu 2/7

09:50-08:45

2 stops29h 55m

$2,142

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 23/6

09:35-19:10

2 stops26h 35m

Sydney Kingsford Smith

Tue 30/6

07:20-08:45

3 stops32h 25m

$2,170

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 23/6

07:00-06:30

3 stops40h 30m

Sydney Kingsford Smith

Tue 30/6

10:10-14:00

3 stops34h 50m

$6,349

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 21/5

09:35-19:10

2 stops26h 35m

Sydney Kingsford Smith

Sun 14/6

21:05-08:45

2 stops42h 40m

$7,435

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 21/5

16:25-17:30

2 stops42h 05m

Sydney Kingsford Smith

Wed 10/6

20:45-20:00

2 stops54h 15m

$7,955

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 21/5

16:25-17:30

2 stops42h 05m

Sydney Kingsford Smith

Sat 13/6

20:45-15:30

2 stops49h 45m

$8,728

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 21/5

16:25-17:30

2 stops42h 05m

Sydney Kingsford Smith

Fri 12/6

20:45-19:40

2 stops53h 55m

$8,731

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 21/5

09:35-19:10

2 stops26h 35m

Sydney Kingsford Smith

Sun 14/6

10:05-11:40

3 stops32h 35m

$15,651
Cheapest one-way

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 28/5

08:05-09:00

2 stops41h 55m

$924

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 10/6

09:35-11:45

3 stops43h 10m

$970

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Bulgaria to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Bulgaria 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 Bulgaria to Sydney
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 12 May 2026.
Check out reviews from past customers who have flown with Turkish Airlines from Bulgaria to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,360 reviews
Check prices

Boarding

7.3

Crew

7.8

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

Jim,Apr 2026

SEA - IST

Very comfortable flight. Service from the cabin crew was outstanding and the food was excellent.
Turkish Airlines
7.4
Good
4,360 reviews
Turkish Airlines
7.4
Good
4,360 reviews
Check prices

Boarding

7.3

Crew

7.8

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Reviews

1 / 20
10.0
Excellent

Jim,Apr 2026

SEA - IST

Very comfortable flight. Service from the cabin crew was outstanding and the food was excellent.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to Sydney. 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 into for flights to Sydney from Bulgaria?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Bulgaria to Sydney.

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

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

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

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

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

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

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Terrigal
Lithgow
Manly
Cronulla
Bondi Beach
Leura
Randwick
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Bulgaria to Sydney

Discover the top airline that operate flights from Bulgaria to Sydney. 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 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,895Average$2,144FlexibilityNo 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 Bulgaria to Sydney?

Cheapflights makes it easy to find Bulgaria to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Bulgaria.

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

Yes! Cheapflights helps users easily find flights from Bulgaria to Sydney with no change fees.

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

Yes, Cheapflights offers price alerts on Bulgaria to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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