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$799+ Cheap flights to Bulgaria

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
10 May — 17 May1
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 10 April 2026.

Sun 17/515:40
SYD
-
SOF
2 stops29h 35m
Multiple Airlines
Sat 6/618:45
SOF
-
SYD
2 stops28h 25m
Multiple Airlines
Deal found 9/4$1,420
Mon 20/420:45
SYD
-
SOF
2 stops46h 10m
Multiple Airlines
Thu 23/421:05
SOF
-
SYD
2 stops37h 25m
Multiple Airlines
Deal found 5/4$1,854
Sat 23/520:50
SYD
-
SOF
2 stops33h 45m
Multiple Airlines
Sat 30/518:30
SOF
-
SYD
2 stops28h 40m
Multiple Airlines
Deal found 7/4$1,885
Fri 22/520:50
SYD
-
SOF
2 stops33h 20m
Multiple Airlines
Fri 29/518:55
SOF
-
SYD
2 stops28h 15m
Multiple Airlines
Deal found 7/4$1,933
Sun 24/515:40
SYD
-
SOF
2 stops29h 10m
Multiple Airlines
Sun 31/520:20
SOF
-
SYD
2 stops37h 30m
Multiple Airlines
Deal found 9/4$1,949
Sun 5/710:05
SYD
-
SOF
3 stops31h 30m
Multiple Airlines
Sun 19/715:25
SOF
-
SYD
2 stops57h 35m
Multiple Airlines
Deal found 5/4$2,067

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 10 April 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 10 April 2026.

Return from

$1,420

One-way from

$799

Popular in

December

Cheapest in

February

Average price

$1,993
17/5-6/6
  • 17/5-6/6
  • 4 total stops
  • 58h 00m total
  • Sydney to Sofia
Search Deals
22/7
  • 22/7
  • 3 total stops
  • 36h 10m total
  • Sydney to Bulgaria
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($18 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 10 April 2026.
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 17/5

11:40-20:15

2 stops39h 35m

Sofia

Tue 19/5

09:35-19:10

2 stops26h 35m

$2,230

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 23/8

20:10-14:25

1 stop25h 15m

Sofia

Sun 27/9

15:25-06:45

2 stops56h 20m

$2,252

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 27/7

20:45-18:00

2 stops28h 15m

Sofia

Sun 23/8

08:10-06:10

2 stops39h 00m

$2,254

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 3/6

14:45-14:25

2 stops54h 40m

Sofia

Sun 7/6

15:25-22:05

1 stop23h 40m

$2,301

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 27/7

14:45-14:25

2 stops54h 40m

Sofia

Sun 23/8

15:25-06:05

1 stop31h 40m

$2,367

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Tue 15/9

20:10-14:25

1 stop25h 15m

Sofia

Tue 13/10

18:05-18:30

2 stops40h 25m

$2,537

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 5/6

07:25-08:45

3 stops32h 20m

Sofia

Fri 26/6

21:05-19:10

2 stops39h 05m

$3,089
Fastest return journey

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 3/7

20:45-12:30

1 stop22h 45m

Sofia

Sat 18/7

13:30-19:40

2 stops23h 10m

$3,374
Cheapest one-way
Fastest single journey

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 22/7

14:50-12:30

1 stop28h 40m

$884

Flights are sorted by cheapest return flights first.

Deals found on 7/4

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 28 hours 15 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 $1,512
Turkish Airlines
Turkish Airlines
From $1,698
Emirates
Emirates
From $1,797
Lufthansa
Lufthansa
From $1,454

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 10 April 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 10 April 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
3,727 reviews
Check prices

Comfort

7.4

Boarding

7.5

Overall

7.4

Crew

7.9

Food

7.3

Entertainment

7.3

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
3,727 reviews
Qatar Airways
7.4
Good
3,727 reviews
Check prices

Comfort

7.4

Boarding

7.5

Overall

7.4

Crew

7.9

Food

7.3

Entertainment

7.3

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
4,305 reviews
Qatar Airways
7.4
Good
3,727 reviews
Check prices

Comfort

7.4

Boarding

7.5

Overall

7.4

Crew

7.9

Food

7.3

Entertainment

7.3

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
7,909 reviews
Qatar Airways
7.4
Good
3,727 reviews
Check prices

Comfort

7.4

Boarding

7.5

Overall

7.4

Crew

7.9

Food

7.3

Entertainment

7.3

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 $34, while return flights cost around $93.

  • How much is a return flight to Bulgaria?

    A return flight to Bulgaria will typically cost around $93, however they can be found for as little as $93.

  • Where does the fastest flight to Bulgaria depart from?

    For those looking to save time traveling to Bulgaria, Perth offers the quickest one-way flight (18 hours 45 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. Apartment Airport Sofia is the closest property to Sofia (0.0 km away from Sofia).

See more FAQs

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Find flights to Bulgaria

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Flights to Sofia
Flights to Varna
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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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