$1,121 Find Cheap Flights from Bulgaria to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 23/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$1,740
Typical prices: $2,188-$2,601
Multiple Airlines
ven 6/2gio 19/2
SOF - SYD • 3 stops
Cheapest one-way flight
$1,121
Multiple Airlines
ven 23/1
SOF - SYD • 3 stops
When to travel
April
Cheapest • 31% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bulgaria to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bulgaria to Sydney 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 Bulgaria to Sydney

ven, 6 feb - gio, 19 feb
Multiple Airlines Logo
10:05 - 07:30
SOF
-
SYD
36h 25m3 stops
Multiple Airlines Logo
15:55 - 17:40
SYD
-
SOF
34h 45m3 stops
$1,740Multiple Airlines
ven, 6 feb - gio, 19 feb
Multiple Airlines Logo
10:05 - 07:30
SOF
-
SYD
36h 25m3 stops
Multiple Airlines Logo
21:45 - 23:55
SYD
-
SOF
35h 10m2 stops
$1,752Multiple Airlines
ven, 6 feb - gio, 19 feb
Multiple Airlines Logo
09:35 - 19:20
SOF
-
SYD
24h 45m2 stops
Multiple Airlines Logo
21:45 - 11:20
SYD
-
SOF
46h 35m2 stops
$2,013Multiple Airlines
ven, 30 gen - ven, 6 feb
Multiple Airlines Logo
09:35 - 06:15
SOF
-
SYD
35h 40m3 stops
Multiple Airlines Logo
20:05 - 21:40
SYD
-
SOF
34h 35m2 stops
$2,062Multiple Airlines
ven, 30 gen - ven, 6 feb
Multiple Airlines Logo
19:20 - 14:40
SOF
-
SYD
58h 20m2 stops
Multiple Airlines Logo
21:15 - 20:50
SYD
-
SOF
32h 35m2 stops
$2,145Multiple Airlines
mar, 13 gen - mar, 20 gen
Multiple Airlines Logo
14:00 - 09:15
SOF
-
SYD
34h 15m3 stops
Multiple Airlines Logo
20:40 - 22:45
SYD
-
SOF
35h 05m2 stops
$2,173Multiple Airlines
gio, 28 mag - lun, 1 giu
Turkish Airlines Logo
15:50 - 09:45
SOF
-
SYD
34h 55m2 stops
Turkish Airlines Logo
12:45 - 15:00
SYD
-
SOF
33h 15m2 stops
$2,255Turkish Airlines
ven, 30 gen - ven, 6 feb
Multiple Airlines Logo
09:35 - 06:15
SOF
-
SYD
35h 40m3 stops
Multiple Airlines Logo
15:15 - 15:30
SYD
-
SOF
33h 15m3 stops
$2,294Multiple Airlines
mar, 13 gen - mar, 20 gen
Multiple Airlines Logo
14:00 - 09:15
SOF
-
SYD
34h 15m3 stops
Multiple Airlines Logo
15:15 - 15:30
SYD
-
SOF
33h 15m3 stops
$2,308Multiple Airlines
ven, 6 feb - gio, 19 feb
Multiple Airlines Logo
19:20 - 14:40
SOF
-
SYD
58h 20m2 stops
Multiple Airlines Logo
21:45 - 01:10
SYD
-
SOF
36h 25m1 stop
$2,340Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Sydney

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

What is the cheapest month to fly to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Sydney, 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 to Sydney is April, where tickets cost $1,715 on average for one-way flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Bulgaria is $3,147 and $2,973 respectively. For return trips, the best month to travel is April with an average price of $1,715.

Good to know

Low seasonJuly
Cheapest flight$1,121
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly (17% more expensive on average)
Flight from Sofia to Sydney

FAQs - booking Sydney flights

  • How far is Sydney Kingsford Smith Airport from central Sydney?

    There are 7 km between Sydney city centre and Sydney Kingsford Smith Airport.

  • What is the name of Sydney’s airport?

    All flights to Sydney land at Sydney Kingsford Smith Airport. The airport code is SYD,and it can also be referred to as Kingsford Smith or Sydney.

  • What is the cheapest day to fly to Sydney?

    Based on KAYAK data, the cheapest day to fly to Sydney is Sunday where tickets can be as cheap as $2,146. On the other hand, the most expensive day to fly is Friday, where prices are $2,827 on average.

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

    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 to Sydney.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney 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 to Sydney?

    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 to Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sydney?

    The cheapest time of day to fly to Sydney is generally at night, when flights cost $2,572 on average. The most expensive time of day to fly to Sydney is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,579.

  • How many direct flights to Sydney are there each week?

    Each week there are around 2,029 direct flights from within Bulgaria to Sydney. The most common day for departures is Friday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Sydney

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sydney flight deals.

Reviews of the top airline flying from Bulgaria to Sydney

 
See real verified KAYAK customer reviews for airlines flying to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Bulgaria to Sydney. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sydney? 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.
7.3
Turkish AirlinesOverall score based on 4105 reviews
7.8Crew
7.3Boarding
7.4Food
7.4Entertainment
7.3Comfort
Airline reviews

this was a short flight in business class. I had problem in the Istambul airport - the lounge for Turkish Airlines was too far and we never were able to reach it

6.0 GoodAnonymous, Dec 2025
IST - VIE
Read more Turkish Airlines reviews

this was a short flight in business class. I had problem in the Istambul airport - the lounge for Turkish Airlines was too far and we never were able to reach it

Worst experience with boarding once we left the wheel chair even traveling business we had to wait with all the crowd for the bus to take us to the plane then climb the stairs with our bags When you pay extra for comfort and convenience and you don’t get any is disappointing

Turkish Airlines will be my first choice to fly in the future.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

It was pleasant except for the boarding at Istanbul and long wait for the wheel chair almost missed the flight Itambul to Dubai

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

I was sitting almost in the back, the seats are very tight and there’s no legroom, it’s uncomfortable for a long distance

With a 4 hour delay its was a very basic flight which was just bearable. We were offered food vouchers for the delay and then they didnt work, so that was annoying. Also poor communication about the delay which got pushed out 3 times.

Overall great airline that still provides two suitcases, has a huge hub and crew goes above and beyond to assist you. Boarding took a lot of time as there were only 2 people checking in. Also, in Istanbul, taxing took almost 30 min.

Everything was very good, except that the plane was an hour and a half late

Travelling to a place near Sydney?

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

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney