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Cheap flights from Sofia to Sydney from $814

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sofia to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Sofia to Sydney
Explore the most affordable flight options available from Sofia to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 March 2026.

Sat 14/1114:25
SOF
-
SYD
2 stops58h 20m
Multiple Airlines
Tue 24/1111:35
SYD
-
SOF
2 stops58h 50m
Multiple Airlines
Deal found 19/3$1,714
Tue 1/921:05
SOF
-
SYD
2 stops39h 15m
Multiple Airlines
Thu 10/920:35
SYD
-
SOF
2 stops49h 25m
Multiple Airlines
Deal found 17/3$1,853
Sat 2/516:50
SOF
-
SYD
2 stops30h 20m
Multiple Airlines
Sat 9/520:50
SYD
-
SOF
2 stops35h 45m
Multiple Airlines
Deal found 18/3$1,966
Sat 14/1107:00
SOF
-
SYD
3 stops52h 15m
KLM
Tue 24/1112:10
SYD
-
SOF
2 stops34h 50m
KLM
Deal found 19/3$1,980
Fri 16/1014:05
SOF
-
SYD
3 stops33h 00m
Multiple Airlines
Thu 22/1019:00
SYD
-
SOF
2 stops33h 15m
Multiple Airlines
Deal found 17/3$2,009
Thu 15/1009:35
SOF
-
SYD
3 stops37h 30m
Multiple Airlines
Thu 22/1019:00
SYD
-
SOF
2 stops33h 15m
Multiple Airlines
Deal found 17/3$2,031
Wed 15/408:00
SOF
-
SYD
2 stops25h 50m
Multiple Airlines
Wed 22/415:40
SYD
-
SOF
2 stops30h 40m
Multiple Airlines
Deal found 16/3$2,036
Fri 16/1006:10
SOF
-
SYD
2 stops41h 50m
Lufthansa
Thu 22/1015:05
SYD
-
SOF
2 stops35h 20m
Lufthansa
Deal found 17/3$2,099
Fri 20/1118:45
SOF
-
SYD
2 stops32h 10m
Austrian Airlines
Sun 10/115:35
SYD
-
SOF
2 stops29h 15m
Austrian Airlines
Deal found 18/3$2,101
Fri 18/1221:40
SOF
-
SYD
3 stops47h 35m
Multiple Airlines
Sat 9/107:15
SYD
-
SOF
3 stops64h 55m
Multiple Airlines
Deal found 17/3$2,122

Find flight deals from Sofia to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 March 2026.

Round-trip from

$1,853

One-way from

$814

Popular in

June

Cheapest in

March

Average price

$1,936
1/9-10/9
  • 1/9-10/9
  • 4 total stops
  • 88h 40m total
  • Sofia to Sydney
Search Deals
15/5
  • 15/5
  • 3 total stops
  • 54h 50m total
  • Sofia to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($467 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sofia 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 20 March 2026.
Use the filters below to find and compare flights from Sofia to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 15/4

08:00-16:50

2 stops25h 50m

Sydney Kingsford Smith

Wed 22/4

15:40-15:20

2 stops30h 40m

$2,036

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 1/9

21:05-19:10

2 stops39h 05m

Sydney Kingsford Smith

Thu 10/9

21:00-14:05

3 stops48h 05m

$2,431

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 4/6

07:00-05:10

2 stops39h 10m

Sydney Kingsford Smith

Fri 3/7

11:15-14:00

2 stops33h 45m

$2,531

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sat 2/5

17:05-07:00

2 stops30h 55m

Sydney Kingsford Smith

Sat 9/5

21:10-14:25

1 stop24h 15m

$2,893

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 4/6

17:05-06:10

1 stop30h 05m

Sydney Kingsford Smith

Fri 3/7

18:30-12:30

2 stops25h 00m

$2,902

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 14/7

21:05-09:40

2 stops29h 35m

Sydney Kingsford Smith

Mon 3/8

07:25-08:45

2 stops32h 20m

$2,951

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 14/7

21:05-09:40

2 stops29h 35m

Sydney Kingsford Smith

Sat 1/8

18:00-15:00

2 stops28h 00m

$2,951
Fastest return journey

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 14/4

02:05-06:05

1 stop21h 00m

Sydney Kingsford Smith

Wed 22/4

20:10-14:25

1 stop25h 15m

$2,992

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 1/9

07:00-06:30

3 stops40h 30m

Sydney Kingsford Smith

Thu 10/9

10:10-14:00

3 stops34h 50m

$3,009

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 15/7

21:05-10:00

2 stops29h 55m

Sydney Kingsford Smith

Sat 1/8

18:00-15:00

2 stops28h 00m

$3,228

Flights are sorted by cheapest return flights first.

Deals found on 17/3

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

Best time to book a flight from Sofia to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Sofia 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.

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 20 March 2026.
Read through reviews of airlines operating flights from Sofia to Sydney, such as Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,259 reviews
Check prices

Overall

7.3

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Food

7.5

Reviews

1 / 20
8.0
Excellent

Assia,Nov 2025

IST - YUL

Wide chairs, wide screen, possibility to pair our cellphone with the screen. Tasty food.
Turkish Airlines
7.3
Good
4,259 reviews
Turkish Airlines
7.3
Good
4,259 reviews
Check prices

Overall

7.3

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Food

7.5

Reviews

1 / 20
8.0
Excellent

Assia,Nov 2025

IST - YUL

Wide chairs, wide screen, possibility to pair our cellphone with the screen. Tasty food.

Related info for your journey

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

  • What is the cheapest airline to fly from Sofia to Sydney round-trip?

    Cheapflights users have booked flights from Sofia to Sydney round-trip from $1,944. Turkish Airlines is currently priced 13% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sofia 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
Manly
Terrigal
Lithgow
Bondi Beach
Coogee
Cronulla
Leura
Randwick

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sofia to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Sofia to Coolangatta flights

Top airline flying from Sofia to Sydney

Discover the top airline that operate flights from Sofia 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 20 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,944Average$2,201FlexibilityNo 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 Sofia to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sofia to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Sofia to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Of course! You can now track prices for flights from Sofia to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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