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$1,613+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
30 Mar — 6 Apr1
1 adult

Flights to Bulgaria in 2025

Find the latest flights to Bulgaria in 2025, 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 March 2025.

Return from

$1,933

One-way from

$1,613

Popular in

January

Cheapest in

February

Average price

$1,702
Qatar Airways
  • Qatar Airways
  • 8/6-13/6
  • 3 total stops
  • 46h 25m total
  • Sydney to Sofia
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Qatar Airways
  • Qatar Airways
  • 6/4
  • 2 total stops
  • 31h 15m total
  • Sydney to Bulgaria
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($274 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($127 potential savings vs. average return price).
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Average for return flights in March 2025
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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 March 2025
Explore Bulgaria
Look for other cheap flights to Sofia
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Find flight deals to Bulgaria

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 March 2025.

Sun 8/617:45SYD - SOF
2 stops25h 45mQatar Airways
Fri 13/613:30SOF - SYD
1 stop20h 40mQatar Airways
Deal found 24/3$1,933
Sun 8/614:05SYD - SOF
2 stops28h 10mLufthansa
Fri 13/606:15SOF - SYD
2 stops40h 55mLufthansa
Deal found 25/3$1,934
Sun 6/410:45SYD - SOF
2 stops44h 45mMultiple Airlines
Tue 6/519:10SOF - SYD
3 stops41h 50mMultiple Airlines
Deal found 24/3$2,020
Sun 8/611:45SYD - SOF
3 stops33h 15mKLM
Fri 13/607:00SOF - SYD
2 stops40h 40mKLM
Deal found 24/3$2,133
Fri 9/514:50SYD - SOF
2 stops40h 05mAustrian Airlines
Fri 16/512:25SOF - SYD
2 stops38h 55mAustrian Airlines
Deal found 25/3$2,625
Fri 9/514:50SYD - SOF
2 stops54h 35mEmirates
Fri 16/515:25SOF - SYD
1 stop23h 40mEmirates
Deal found 25/3$2,633

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 March 2025.
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 8/6

17:45-12:30

2 stops25h 45m

Sofia

Fri 13/6

13:30-17:10

1 stop20h 40m

$1,933

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 8/6

14:05-11:15

2 stops28h 10m

Sofia

Fri 13/6

06:15-06:10

2 stops40h 55m

$1,934

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 6/4

10:45-00:30

2 stops44h 45m

Sofia

Tue 6/5

19:10-20:00

3 stops41h 50m

$2,020

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 8/6

11:45-14:00

3 stops33h 15m

Sofia

Fri 13/6

07:00-06:40

2 stops40h 40m

$2,133

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 9/5

14:50-23:55

2 stops40h 05m

Sofia

Fri 16/5

12:25-10:20

2 stops38h 55m

$2,625

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 9/5

14:50-14:25

2 stops54h 35m

Sofia

Fri 16/5

15:25-22:05

1 stop23h 40m

$2,633

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 6/4

12:15-12:30

2 stops31h 15m

$1,613

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 7/4

10:45-02:00

2 stops46h 15m

$1,874

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 6/4

06:15-14:00

3 stops38h 45m

$2,055

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 9/4

06:00-14:00

1 stop39h 00m

$2,256

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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 25 hours 45 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.

When is the cheapest time to fly to Bulgaria?

Use this chart to determine the cheapest time to fly return from Sydney to Bulgaria. Price data was last updated on 2 June 2024.

Users looking for the lowest fares to Bulgaria should consider flying on Sunday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday mornings, when prices are usually at their highest.

What are the most popular airlines that fly to Bulgaria?

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

Qatar Airways

Qatar Airways

From $984

Turkish Airlines

Turkish Airlines

From $934

What are the cheapest airlines that fly to Bulgaria?

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

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 March 2025.
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 March 2025.
Emirates
8.0
Very Good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.
Emirates
8.0
Very Good
3,190 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.
KLM
7.8
Good
1,318 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.
Austrian Airlines
7.5
Good
769 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.
Qatar Airways
7.4
Good
3,540 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.
Lufthansa
6.7
Okay
6,950 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2023

DXB - BKK

Roomier seats and more leg room (in economy!), friendly and attentive flight attendants and good service.

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, Turkish Airlines 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 $26, while return flights cost around $101.

  • How much is a return flight to Bulgaria?

    A return flight to Bulgaria will typically cost around $120, however they can be found for as little as $63.

  • 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 (25 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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Flights to Sofia
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How does Cheapflights help users find flights to Bulgaria?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bulgaria today with Cheapflights!

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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