$2,044 Find Cheap Flights from Sydney to Bulgaria

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Bulgaria departing on 19/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Sydney to Bulgaria

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sofia
Sofia3 stops$2,044
Varna
Varna3 stops$1,929
Sofia
Sofia3 stops$2,044
Varna
Varna3 stops$1,929

Book Cheap Sydney to Bulgaria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Bulgaria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Bulgaria

Fri, 19 Jun - Fri, 26 Jun
Multiple Airlines Logo
10:05 - 08:20
SYD
-
SOF
53h 15m
3 stops
Multiple Airlines Logo
15:50 - 19:10
SOF
-
SYD
44h 20m
2 stops
$2,044Multiple Airlines
Mon, 27 Jul - Sun, 23 Aug
Etihad Airways Logo
21:30 - 09:00
SYD
-
SOF
42h 30m
3 stops
Etihad Airways Logo
21:40 - 06:10
SOF
-
SYD
49h 30m
2 stops
$2,161Etihad Airways
Wed, 10 Jun - Mon, 7 Sep
Emirates Logo
14:45 - 14:25
SYD
-
SOF
54h 40m
2 stops
Emirates Logo
15:25 - 06:05
SOF
-
SYD
31h 40m
1 stop
$2,257Emirates
Wed, 10 Jun - Mon, 7 Sep
Emirates Logo
14:45 - 14:25
SYD
-
SOF
54h 40m
2 stops
Emirates Logo
15:25 - 06:05
SOF
-
SYD
31h 40m
1 stop
$2,264Emirates
Wed, 10 Jun - Mon, 7 Sep
Emirates Logo
14:45 - 14:25
SYD
-
SOF
54h 40m
2 stops
Emirates Logo
15:25 - 05:10
SOF
-
SYD
30h 45m
2 stops
$2,265Emirates
Wed, 10 Jun - Mon, 7 Sep
Emirates Logo
14:45 - 14:25
SYD
-
SOF
54h 40m
2 stops
Emirates Logo
15:25 - 05:10
SOF
-
SYD
30h 45m
2 stops
$2,272Emirates
Mon, 27 Jul - Sun, 23 Aug
Multiple Airlines Logo
14:50 - 10:05
SYD
-
SOF
26h 15m
2 stops
Multiple Airlines Logo
14:35 - 06:10
SOF
-
SYD
32h 35m
2 stops
$2,337Multiple Airlines
Mon, 27 Jul - Sun, 23 Aug
Multiple Airlines Logo
14:50 - 10:05
SYD
-
SOF
26h 15m
2 stops
Multiple Airlines Logo
14:35 - 06:10
SOF
-
SYD
32h 35m
2 stops
$2,351Multiple Airlines
Mon, 27 Jul - Sun, 23 Aug
Etihad Airways Logo
21:30 - 09:00
SYD
-
SOF
42h 30m
3 stops
Etihad Airways Logo
21:40 - 06:10
SOF
-
SYD
49h 30m
2 stops
$2,352Etihad Airways
Fri, 19 Jun - Fri, 26 Jun
Multiple Airlines Logo
13:00 - 08:20
SYD
-
SOF
50h 20m
2 stops
Multiple Airlines Logo
15:50 - 19:10
SOF
-
SYD
44h 20m
2 stops
$2,370Multiple Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Bulgaria flights

Get data-powered insights and trends into flights from Sydney to Bulgaria to help you find the cheapest flights, the best time to fly, and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Bulgaria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Bulgaria is May, when tickets cost $1,191 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of return tickets is $1,878 and $1,825 respectively.

Good to know

Low seasonMarch
Cheapest flight$2,044
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Sydney to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Sydney to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Bulgaria is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to Bulgaria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Sydney to Bulgaria

 
Need help choosing which airline to fly with from Sydney to Bulgaria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3727 reviews
7.3Food
7.3Entertainment
7.5Boarding
7.3Comfort
7.9Crew
Airline reviews

Very poor No information given to why we turned around.. No one at airport to help

2.0 MediocreAnonymous, Mar 2026
SYD - DOH
Read more Qatar Airways reviews

Very poor No information given to why we turned around.. No one at airport to help

Qatar Airways has gone down over the last few years.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

Flight departed punctually on time. Unfortunately it seems because the destination airport is a secondary airport the airline sees it fit to operate a plane with lower comfort and offerings. There was no inflight entertainment, wifi or let alone a screen to at least track flight status for remaining flight time.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

Awesome hospitality, awesome staff, awesome food & awesome travel time. Thanks

Good. It would be great if comfort seats were available

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

Both of our Business Class seats were broken. I'm sure they didn't just break before we boarded but were broken prior. They would not recline. We could sit up straight or lie down, nothing that would allow us to sit back and relax on a 12 hour flight. Totally unacceptable. Very expensive and a waste or money.

everything was excellent except for the meal on the fight from the Istanbul which was disgusting, the only choice of food available was pasta which was served frozen.

The crew were kind and very helpful. Did not expect food service. Was served a warm soft sandwich bread , was delicious. Overall the service, the staff were great. Highly recommend others to try Turkish Airline

Bag service at Iad airport was not nice at all. They served economy class first unvip first. This happened many times with different airports

It was a pleasant experience. In flight entertainment could have been better

One of the worst days of my in Istanbul very disrespect people they changed my flight 2 times I miss one of my flight from Istanbul to DFW they forsed me to buy another ticket they do not care about customer they take advantage of you. You get scammed from every where if have other options please don't go through the Turkish airlines

Worst of the 3 flights so far. Food was not good, wasn’t ask my choice. Airplane was the A320 which was not as nice as the 787. Left and arrived late.

Cabin was kept very hot and it was uncomfortable. Entertainment system did not work at my seat. Crew and service is fantastic

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

Extremely bad BAD BAD BAD. NEVER TURKISH AIRLINES EVER AGAIN..PIRATES COMPANY.

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

I was not expecting to deplane on the tarmac. A shuttle took us to the airport. All communications were in English and German. Staff was very nice.

The flight was ok, but the chargers did not work, and the speakers in the back of the cabin did not either. The seats are too small, and the food was terrible. However, I am writing because the crew was extremely rude, not only that, but they also kept the curtains closed, forgot to clear our trays, the bathrooms were filthy, and trash was piling up. Additionally, one of the attendants had her earbuds on while in the cabin. From the movement, it seemed like she was listening to music, so not even the safety aspect was there. My neighbor s English is not good and they were very dismissive of her. When we deplaned, the crew in the back was just chatting with one another, and the first class attendant was nice and said thank you. It is nice that the crew gets along so well, but they did not take care of the passengers at all. They rushed through all the services and otherwise did not go through the cabin to offer water or anything else. i had the feeling of being unwelcome at a party. I am not a grumpy traveller, but I thought you really needed to know. Thank you, Carin

Flight was cancelled and rebooking was an hours long experience which required us to rent a cab, hotel room and fly the next day on a different airline with a much longer layover

Everything well done and customer oriented There entertainment system is difficult to navigate

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

They gave us chocolates twice (for whoever would like an extra chocolate - kids did!). I asked for an extra water, and I was given one. Crew was very friendly!

Check in could have been a little cheerful rather than dour

So poor I will endeavour to never fly with them again. Booked flight direct with Lufthansa, LHR to Leipzig, with stop in Frankfurt. Transfer in Frankfurt, via app and website was a '9min walk'...it, quite simply is not - it was a complete terminal change, with passport control & 2nd security check. No guidance provided by gate staff. Missed connection (despite agents at passport control granting line bypass and running for 750m). No assistance from gate agents at missed flight (along with approximately 15 other passengers that didn't make connection. Lufthansa Service Centre staff helpful - their manager was not, stated it was our fault for not leaving enough time to make transfer, revoked compensation....err, how are we supposed to know about construction, new security procedures, late gate changes??? Really??? We went were airline sent us, at pace, they messed up (twice on both legs of journey). Will avoid at all costs in future.

Everything you need to know for your flight from Sydney to Bulgaria

Information on your arrival and departure airports