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$1,639+ Cheap flights to Bulgaria

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Bulgaria in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Bulgaria
Explore the most affordable flight options available to Bulgaria. Find the lowest fares based on data from user searches, with prices last updated on 25 February 2026.

Tue 12/521:05
SYD
-
SOF
2 stops24h 55m
Turkish Airlines
Wed 14/1009:35
SOF
-
SYD
2 stops26h 35m
Turkish Airlines
Deal found 24/2$1,639
Sat 23/507:05
SYD
-
SOF
2 stops32h 40m
Multiple Airlines
Mon 1/621:05
SOF
-
SYD
2 stops27h 05m
Multiple Airlines
Deal found 22/2$1,677
Thu 9/414:15
SYD
-
SOF
2 stops30h 00m
Multiple Airlines
Thu 16/409:35
SOF
-
SYD
2 stops27h 05m
Multiple Airlines
Deal found 23/2$1,723
Thu 19/321:00
SYD
-
SOF
3 stops47h 20m
Multiple Airlines
Fri 24/415:50
SOF
-
SYD
2 stops44h 20m
Multiple Airlines
Deal found 23/2$1,741
Tue 8/921:05
SYD
-
SOF
2 stops30h 10m
Turkish Airlines
Wed 30/909:35
SOF
-
SYD
2 stops26h 35m
Turkish Airlines
Deal found 22/2$1,784
Tue 8/907:05
SYD
-
SOF
2 stops32h 40m
Multiple Airlines
Wed 30/921:05
SOF
-
SYD
2 stops27h 05m
Multiple Airlines
Deal found 22/2$1,788

Find flights to Bulgaria

Browse one-way and return flights deals to Bulgaria on Cheapflights. Flight deals are based on user searches and were last updated on 25 February 2026
Explore Bulgaria
Look for other cheap flights to Sofia
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Find flight deals to Bulgaria

Find the latest flights to Bulgaria in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 25 February 2026.

Return from

$1,639

One-way from

$2,639

Popular in

September

Cheapest in

February

Average price

$1,635
Turkish Airlines
  • Turkish Airlines
  • 12/5-14/10
  • 4 total stops
  • 51h 30m total
  • Sydney to Sofia
Search Deals
5/4
  • 5/4
  • 3 total stops
  • 54h 30m total
  • Sydney to Bulgaria
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Bulgaria that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 25 February 2026.
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 21/5

21:05-15:00

2 stops24h 55m

Sofia

Sun 31/5

15:50-19:10

2 stops44h 20m

$1,810

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 8/3

21:15-20:50

2 stops32h 35m

Sofia

Thu 12/3

16:00-19:20

2 stops42h 20m

$1,864

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 4/6

21:05-08:45

2 stops42h 40m

Sofia

Sat 12/9

09:35-19:10

2 stops26h 35m

$1,893

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 8/3

15:50-11:25

1 stop28h 35m

Sofia

Thu 12/3

12:30-22:20

2 stops24h 50m

$2,067

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 23/8

14:50-12:30

1 stop28h 40m

Sofia

Sun 27/9

14:50-06:15

2 stops32h 25m

$2,071

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 24/5

12:00-15:35

2 stops34h 35m

Sofia

Mon 1/6

17:05-06:15

1 stop30h 10m

$2,221

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 4/6

21:05-08:45

2 stops42h 40m

Sofia

Sat 12/9

09:35-06:05

3 stops37h 30m

$2,233

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 4/6

14:50-20:00

2 stops36h 10m

Sofia

Sat 12/9

13:30-06:15

1 stop33h 45m

$2,303

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 5/4

20:20-19:50

3 stops54h 30m

$2,639

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Sorted by cheapest first

Best time to book a flight to Bulgaria

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

How long is the flight to Bulgaria?

On average, a flight from Sydney to Bulgaria takes 24 hours 55 minutes. Flights to Bulgaria from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Bulgaria?

The most popular airlines flying from Sydney to Bulgaria are Qatar Airways, Turkish Airlines and Lufthansa.

Qatar Airways
Qatar Airways
From $1,511
Turkish Airlines
Turkish Airlines
From $1,681
Emirates
Emirates
From $1,467
Lufthansa
Lufthansa
From $1,453

What are the cheapest airlines that fly to Bulgaria?

The cheapest airlines flying from Sydney to Bulgaria are Lufthansa, Qatar Airways and Turkish Airlines.

Rainfall in Bulgaria by month

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

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

Temperature in Bulgaria by month

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

If weather is an important factor for your trip to Bulgaria, 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).

What are the most popular places to fly to in Bulgaria?

Destination popularity is based on the amount of flight searches to Bulgaria in the last few years. This data was updated on 25 February 2026.
The most popular places in Bulgaria to fly to are Sofia, Varna and Burgas.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated 25 February 2026.
Read reviews from past customers who have flown Qatar Airways, Turkish Airlines, andLufthansa to Bulgaria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,744 reviews
Check prices

Crew

7.9

Food

7.3

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des
Qatar Airways
7.4
Good
3,744 reviews
Qatar Airways
7.4
Good
3,744 reviews
Check prices

Crew

7.9

Food

7.3

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des
Turkish Airlines
7.3
Good
4,237 reviews
Qatar Airways
7.4
Good
3,744 reviews
Check prices

Crew

7.9

Food

7.3

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des
Lufthansa
6.8
Okay
7,809 reviews
Qatar Airways
7.4
Good
3,744 reviews
Check prices

Crew

7.9

Food

7.3

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des

FAQs about flying to Bulgaria

  • Can I find cheaper flights to Bulgaria if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Bulgaria on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Bulgaria?

    Based on reviews from Cheapflights users, Lufthansa is rated the highest out of the airlines that fly to Bulgaria.

  • What is the cheapest airport to fly to in Bulgaria?

    Sofia is currently the cheapest airport to fly to in Bulgaria. One-way flights to Sofia typically cost $24, while return flights cost around $208.

  • How much is a return flight to Bulgaria?

    A return flight to Bulgaria will typically cost around $216, however they can be found for as little as $208.

  • Where does the fastest flight to Bulgaria depart from?

    For those looking to save time traveling to Bulgaria, Sydney Kingsford Smith offers the quickest one-way flight (24 hours 55 minutes).

  • Does Sofia have car hire?

    Yes. Those touching down at Sofia can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sofia?

    Yes. Sofia has hotels nearby for those requiring accommodations. ibis Sofia Airport is the closest property to Sofia (0.0 km away from Sofia).

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets to Bulgaria?

Cheapflights simply makes it quick and affordable to book flights to Bulgaria by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Bulgaria with no change fees?

Certainly. Search results for flights to Bulgaria shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Bulgaria become cheaper?

Yes, Cheapflights offers price alerts on Bulgaria flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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