$1,285 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 17/6. 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.
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Best Bulgaria Flight Deals from Sydney

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sofia
Sofia2 stops$1,285
Varna
Varna2 stops$4,077
Sofia
Sofia2 stops$1,285
Varna
Varna2 stops$4,077

Cheap Flight Deals from Sydney to Bulgaria (SYD-BG0)

 
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.

Recent return flight deals from Sydney to Bulgaria

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Sydney to Bulgaria.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
12:50 - 09:00SYD-SOF
51h 10m2 stops
 Logo
20:20 - 19:30SOF-SYD
40h 10m2 stops
$1,285
Find Deal
Tue, 17 Jun - Sun, 22 Jun
 Logo
11:00 - 14:45SYD-SOF
34h 45m2 stops
 Logo
09:25 - 09:00SOF-SYD
40h 35m2 stops
$1,591
Find Deal
Fri, 6 Jun - Fri, 20 Jun
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12:50 - 15:10SYD-SOF
33h 20m2 stops
 Logo
10:00 - 10:10SOF-SYD
41h 10m3 stops
$1,686
Find Deal
Tue, 17 Jun - Sun, 22 Jun
Qatar Airways Logo
14:50 - 12:30SYD-SOF
28h 40m1 stop
Qatar Airways Logo
07:00 - 06:15SOF-SYD
40h 15m2 stops
$1,703Qatar Airways
Find Deal
Wed, 6 Aug - Tue, 26 Aug
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17:45 - 12:30SYD-SOF
25h 45m2 stops
 Logo
13:30 - 17:10SOF-SYD
20h 40m1 stop
$1,722
Find Deal
Sun, 8 Jun - Fri, 13 Jun
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14:50 - 11:40SYD-SOF
27h 50m2 stops
 Logo
18:55 - 10:20SOF-SYD
32h 25m2 stops
$1,792
Find Deal
Sat, 7 Jun - Fri, 20 Jun
Lufthansa Logo
14:05 - 11:15SYD-SOF
28h 10m2 stops
Lufthansa Logo
06:00 - 10:20SOF-SYD
45h 20m2 stops
$1,817Lufthansa
Find Deal
Sun, 8 Jun - Fri, 13 Jun
Austrian Airlines Logo
14:50 - 18:10SYD-SOF
34h 20m2 stops
Austrian Airlines Logo
16:05 - 10:20SOF-SYD
35h 15m2 stops
$1,863Austrian Airlines
Find Deal
Sat, 7 Jun - Fri, 20 Jun
Qatar Airways Logo
17:45 - 12:30SYD-SOF
25h 45m2 stops
Qatar Airways Logo
07:00 - 06:15SOF-SYD
40h 15m2 stops
$1,891Qatar Airways
Find Deal
Wed, 6 Aug - Tue, 26 Aug
Turkish Airlines Logo
22:10 - 20:25SYD-SOF
29h 15m2 stops
Turkish Airlines Logo
09:25 - 06:10SOF-SYD
37h 45m2 stops
$8,327Turkish Airlines
Find Deal
Fri, 8 Aug - Sun, 17 Aug
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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 time of day to fly to Bulgaria?

The average price for all round-trip flights from Sydney to Bulgaria depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Bulgaria is generally at night, when retur flights cost $1,224 on average. Morning departures are around 17% more expensive than evening flights, on average. The most expensive time of day to fly to Bulgaria is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,844.

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 February, when tickets cost $1,486 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of return tickets is $2,757 and $2,077 respectively.

What’s the cheapest day of the week to fly from Sydney to Bulgaria?

The average price of all round-trip flights from Sydney to Bulgaria clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Sydney to Bulgaria, look for departures on Mondays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Bulgaria, Sunday is the cheapest day to fly and Friday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.
To get a below-average price on the flight from Sydney to Bulgaria, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low season

January

High season

June

Cheapest flight

$1,285
Best time to beat the crowds but there is an average 42% increase in price.
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.

Top 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 3563 reviews
7.5Boarding
7.9Crew
7.4Entertainment
7.3Food
7.4Comfort
Airline reviews

The Achilles heel of the experience with Qatar Airways is the Doha Airport, especially for travellers arriving into Doha and not transiting. This airport suffers from being ambitiously big and the immigration into Qatar being overly time taking. At the end of my particular flight in which my travel was ending in Doha, the plane parked at a very remote terminal, from where it took me 30 minutes to arrive just at the immigration counter, with fast paced walking and the time on a train inside the airport. Then, at the immigration counter it takes up to a minute or more to process each tourist visitor,due to time taking face and finger scanning processes and langugage barriers if there are questions or information to be exchanged verbally with the officers. If several planes have landed at the same time, it is not unusual that one has to wait 45 to 60 minutes in the immigration queue. In short, the frustration of arriving at Doha takes away all positive vibe of the airline, as the airline and the airport are heavily intertwined and are marketed together.

10.0 ExcellentAnonymous, Apr 2025IST - DOH
Read more Qatar Airways reviews

The Achilles heel of the experience with Qatar Airways is the Doha Airport, especially for travellers arriving into Doha and not transiting. This airport suffers from being ambitiously big and the immigration into Qatar being overly time taking. At the end of my particular flight in which my travel was ending in Doha, the plane parked at a very remote terminal, from where it took me 30 minutes to arrive just at the immigration counter, with fast paced walking and the time on a train inside the airport. Then, at the immigration counter it takes up to a minute or more to process each tourist visitor,due to time taking face and finger scanning processes and langugage barriers if there are questions or information to be exchanged verbally with the officers. If several planes have landed at the same time, it is not unusual that one has to wait 45 to 60 minutes in the immigration queue. In short, the frustration of arriving at Doha takes away all positive vibe of the airline, as the airline and the airport are heavily intertwined and are marketed together.

It was ok, not much more can be said, as long as airlines/aircraft manufacturers insist on cramming in as many seats as possible....best of a bad situations, seats are simply too uncomfortable to sit in for more than a few hours. Lack of flexible headrests not a help on long overnight flights either.

Liked some flight attendants. 1 was rude I'll not say her name I don't want to get her jn trouble on my flight back to Dallas from Doha. Very rude to some races of people clearly. She needs a better attitude and bedside manners. Asking her questions and she responds "WHAT" twice rudely like I was bothering her and "is it going to be cranberry or mango juice with an attitude".

Seats very small and unable to pre purchase internet or seat upgrades

I was unable to pre purchase sear upgrades or internet. Their online site is not user friendly and poor. I felt singled out in customs. Seats are very small even for a small person.

The only thing that could have been better, is that the food trays get left way to long after a meal. We had a snack 8 hrs into the trip, and they left us with the boxes and cups for way too long. It is not fun being trapped in your seat unnecessarily

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Overall good. Food choice in business class is a concern as same dishes on every flight for months. Crew is great and seats on this sector were fine . They need to have more variety in dining

riding in first class, you don't expect every time you order your dinner or breakfast that the first thing the stewardess says is Let me see if we have any left. Also, the food selection was not great: 3 of 4 entrees had mushrooms and I dont eat mushrooms, the 4th item was 'let me see if we have any left' and this was within 30 mins of entering the flight! Same experience level, it didn't feel first class this round.

Was downgraded from business to economy due to a faulty seat in business class. However when I boarded the plane there were no less than 5 free business class seats. Will never fly Qatar Airways again

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

I felt the AVM was bad. They could have done better and felt the route was much long theb expected otherwise it was good experience.

The WiFi setup on the plane is needlessly cumbersome. Simplify the interface and login.

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

I liked the ability to walk and stand in the crew area. I hated the security check experience before boarding. The airport staff were so rude, yelling at us unnecessarily, delaying us on purpose, and even threatening to call the police on us!

Bad service and food was not good. Give very less food.

The trip had a 19 hour layover, and no hotel accommodation was provided. This a shame for an airline to do to their customers. I will not only stop flying with Turkish Airlines, I will make sure anyone I know avoid Turkish Airlines because of how lousy their layover system is.

The flight was delayed so connection was missed. In Istanbul we were taken to a hotel and no one in the hotel knew so we had to wait hours in the lobby of the hotel while the airline and hotel coordinated. The airline staff is rude at times

The ac did not work and the plane was deployed for the AC BUT IT NEVER WORKED. I have high blood pressure and I was SWEATING AND NEARLY PASSED OUT. Do better.

Professional & courteous cabin crew. Food was very good even in economy class

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

Information on your arrival and departure airports

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