What are the cheapest airlines flying from Sydney to Sofia round-trip?

Flying on Turkish Airlines is currently your cheapest option to Sofia, with prices starting at $1,928. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and Emirates, with the lowest prices starting at $2,188 and $2,283, respectively. Find deals

What is the cheapest day to fly return from Sydney to Sofia?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Sydney to Sofia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 31% on flights from Sydney to Sofia compared to booking the week you need them. Waiting 17 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,670. For sooner than that we have options available in the next 3 days from $2,191.

What is the cheapest month to fly from Sydney to Sofia?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, February can be a great choice for travel to Sofia. Flights to Sofia from Sydney in February are about $1,889 on average during February, but can be found for as low as $1,357.

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

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

How can I find direct flights from Sydney to Sofia?

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

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

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

$623+ Flights from Sydney to Sofia

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Sofia are usually found in February or March, booked 17 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap flight deals from Sydney to Sofia

Round-trip from	$1,690
One-way from	$623
Popular in	January
Cheapest in	February
Average price	$1,827

16/8-10/9
5 total stops
75h 00m total
Sydney to Sofia

Search Deals

20/11
2 total stops
38h 45m total
Sydney to Sofia

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($140 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($88 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Sydney to Sofia

Cheapest flights from Sydney to Sofia
Explore the most affordable flight options available from Sydney to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sat 16/811:20SYD - SOF

3 stops34h 25mMultiple Airlines

Wed 10/909:25SOF - SYD

2 stops40h 35mMultiple Airlines

Deal found 12/6$1,690

Fri 12/920:55SYD - SOF

2 stops30h 30mTurkish Airlines

Sun 5/1021:15SOF - SYD

2 stops38h 45mTurkish Airlines

Deal found 12/6$1,928

Sat 16/819:00SYD - SOF

2 stops48h 30mQatar Airways

Thu 11/913:30SOF - SYD

1 stop33h 45mQatar Airways

Deal found 12/6$2,188

Sat 16/806:00SYD - SOF

1 stop39h 25mEmirates

Wed 10/915:25SOF - SYD

2 stops30h 45mEmirates

Deal found 12/6$2,283

Sat 26/710:10SYD - SOF

3 stops34h 50mKLM

Sat 2/807:00SOF - SYD

3 stops41h 10mKLM

Deal found 10/6$3,830

Fri 8/819:30SYD - SOF

2 stops58h 20mLufthansa

Sun 17/806:20SOF - SYD

2 stops52h 40mLufthansa

Deal found 11/6$8,561

Best flights from Sydney to Sofia
Discover carefully curated flight deals from Sydney to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Sat 16/811:20SYD - SOF

3 stops34h 25mMultiple Airlines

Wed 10/909:25SOF - SYD

2 stops40h 35mMultiple Airlines

Deal found 12/6$1,690

Fri 12/920:55SYD - SOF

2 stops30h 30mTurkish Airlines

Sun 5/1021:15SOF - SYD

2 stops38h 45mTurkish Airlines

Deal found 12/6$1,928

Sat 16/819:00SYD - SOF

2 stops48h 30mQatar Airways

Thu 11/913:30SOF - SYD

1 stop33h 45mQatar Airways

Deal found 12/6$2,188

Sat 16/806:00SYD - SOF

1 stop39h 25mEmirates

Wed 10/915:25SOF - SYD

2 stops30h 45mEmirates

Deal found 12/6$2,283

Sat 26/710:10SYD - SOF

3 stops34h 50mKLM

Sat 2/807:00SOF - SYD

3 stops41h 10mKLM

Deal found 10/6$3,830

Fri 8/819:30SYD - SOF

2 stops58h 20mLufthansa

Sun 17/806:20SOF - SYD

2 stops52h 40mLufthansa

Deal found 11/6$8,561

Last-minute flights from Sydney to Sofia
Discover last-minute flight deals from Sydney to Sofia. Data last updated 13 June 2025 and is based on user searches.

Thu 17/711:00SYD - SOF

2 stops35h 50mMultiple Airlines

Tue 20/118:10SOF - SYD

3 stops41h 40mMultiple Airlines

Deal found 12/6$2,060

Sat 26/714:50SYD - SOF

2 stops29h 25mQatar Airways

Sat 2/813:30SOF - SYD

1 stop33h 45mQatar Airways

Deal found 10/6$2,565

Sat 26/710:10SYD - SOF

3 stops34h 50mKLM

Sat 2/807:00SOF - SYD

3 stops41h 10mKLM

Deal found 10/6$3,830

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Tue 12/8

11:00-14:45

2 stops34h 45m

Sofia

Thu 11/9

09:25-09:00

2 stops40h 35m

$1,469

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 12/9

20:55-20:25

2 stops30h 30m

Sofia

Sun 5/10

21:15-20:00

2 stops38h 45m

$1,928

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Tue 12/8

14:50-20:00

2 stops36h 10m

Sofia

Thu 11/9

13:30-06:15

1 stop33h 45m

$2,025

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sat 16/8

06:00-14:25

1 stop39h 25m

Sofia

Wed 10/9

15:25-05:10

2 stops30h 45m

$2,283

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sat 26/7

10:10-14:00

3 stops34h 50m

Sofia

Sat 2/8

07:00-07:10

3 stops41h 10m

$3,830

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 8/8

19:30-22:50

2 stops58h 20m

Sofia

Sun 17/8

06:20-18:00

2 stops52h 40m

$8,561

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 25/7

15:00-12:00

3 stops52h 00m

Sofia

Fri 1/8

12:45-05:55

3 stops34h 10m

$11,848

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 20/11

14:00-19:45

2 stops38h 45m

$623

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 20/11

15:50-11:25

1 stop28h 35m

$1,130

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Best time to book a flight from Sydney to Sofia

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

How far ahead should I book a flight from Sydney to Sofia?

The best time to book flights from Sydney to Sofia is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from SYD to SOF?

When flying from Sydney to Sofia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight in the morning.

What is the cheapest day to fly from Sydney to Sofia?

Travellers seeking maximum savings on their Sydney to Sofia flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sofia by month

In terms of precipitation, rainfall in Sofia ranges from 30.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Sofia when rainfall is around 30.0 mm.

Temperature in Sofia by month

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Sofia

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

Emirates

8.1

Very Good

3,265 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

KLM

7.8

Good

1,358 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

Qatar Airways

7.4

Good

3,584 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

Turkish Airlines

7.3

Good

3,849 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

Lufthansa

6.8

Okay

7,139 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

Related info for your journey

What are the cheapest airlines flying from Sydney to Sofia round-trip?
Flying on Turkish Airlines is currently your cheapest option to Sofia, with prices starting at $1,928. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and Emirates, with the lowest prices starting at $2,188 and $2,283, respectively.
Can I find deals for flights from Sydney to Sofia that include hotel bookings?
Yes. In addition to deals on Sydney to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Sofia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Sofia.
Can I find deals for business class flights from Sydney to Sofia?
Yes. Cheapflights offers flight deals from Sydney to Sofia 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

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Sofia car hire

Sofia Airport car hire

Plovdiv Airport car hire

Top 2 airlines flying from Sydney to Sofia

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,433	Average$1,701	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Qatar Airways	Cheapest$1,517	Average$1,857	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

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

Deals for Sydney to Sofia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Sofia for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Sofia from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Sydney to Sofia 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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Cheapflights is completely free to use, so you can start saving the moment you arrive.

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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.

Cheap flights from Sydney to Sofia from $623

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Sofia are usually found in February or March, booked 17 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap flight deals from Sydney to Sofia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Sofia

Cheapest flights from Sydney to SofiaExplore the most affordable flight options available from Sydney to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Sydney to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Sofia that are best for you.

Best time to book a flight from Sydney to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Sydney with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Sydney to Sofia?

Use this chart to determine the optimal time to book a return flight from Sydney to Sofia. Price data was last updated on 9 June 2025.

What is the cheapest time of day to fly from SYD to SOF?

Find hourly flight availability from Sydney to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

What is the cheapest day to fly from Sydney to Sofia?

Use this chart to determine the cheapest time to fly return from Sydney to Sofia. Price data was last updated on 2 June 2024.

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated 13 June 2025.

Related info for your journey

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

What are the cheapest airlines flying from Sydney to Sofia round-trip?

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

How can I find direct flights from Sydney to Sofia?

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

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.

Complete your trip

Complete your trip to Sofia by adding a car hire and/or hotel booking to your travel itinerary.

Top 2 airlines flying from Sydney to Sofia

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 Sofia?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sydney to Sofia
Explore the most affordable flight options available from Sydney to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.