Which stopover airport offers the lowest fares from Sydney to Sofia?

Flights via Doha (DOH) offer the lowest average return price of $1,945.

Which stopover airport has the shortest connection time from Sydney to Sofia?

Doha (DOH) has the shortest average stopover time for this route: 4h 33m.

Which airlines fly to Sofia?

Qatar Airways, Turkish Airlines and Lufthansa are the top three most popular airlines that fly to Sofia from Sydney according to our data. Qatar Airways is the first choice among our users, with 72% of people opting to fly with this airline when travelling to Sofia. Keep in mind that there are 3 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest travel time from Sydney to Sofia?

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 23h 56m.

Which airport is the most popular for stopovers for flights between Sydney and Sofia?

Doha (DOH) was the most common stop: 96% of momondo users choosing one-stop flights on this route connected there.

What is the cheapest airline that flies from Sydney Kingsford Smith to Sofia?

Turkish Airlines, Qatar Airways, and Emirates are the most popular carriers operating from Sydney Kingsford Smith to Sofia

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Sofia Airport?

Prices for flights from Sydney Kingsford Smith Airport to Sofia Airport refresh daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Sofia Airport?

As of September 2025, there are 3 operators available to choose from for flights from Sydney Kingsford Smith Airport to Sofia Airport.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Sofia Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$734 Cheap Flights from Sydney to Sofia in 2025/26

Q: What is the typical price of a round-trip flight between Sydney and Sofia?

Prices are currently low for flights on this route. Typical prices usually range from $1,720 to $2,720. The lowest price recently found on this route was $1,573.

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Find the cheapest flights from Sydney to Sofia

Round-trip

One-way

Cheap return flights

11:30 - 09:15SYD-SOF

30h 45m2 stops

21:40 - 08:25SOF-SYD

25h 45m2 stops

$1,573Multiple Airlines

Find Deal

Thu, 30 Oct - Thu, 6 Nov

21:15 - 15:10SYD-SOF

26h 55m2 stops

17:50 - 18:50SOF-SYD

40h 00m2 stops

$1,609Multiple Airlines

Find Deal

Wed, 29 Oct - Wed, 5 Nov

15:55 - 09:15SYD-SOF

26h 20m2 stops

21:40 - 08:25SOF-SYD

25h 45m2 stops

$1,728Multiple Airlines

Find Deal

Fri, 31 Oct - Fri, 7 Nov

15:15 - 13:50SYD-SOF

31h 35m2 stops

19:05 - 11:55SOF-SYD

31h 50m2 stops

$1,815Lufthansa

Find Deal

Wed, 11 Mar - Sun, 15 Mar

15:15 - 13:50SYD-SOF

31h 35m2 stops

14:00 - 11:55SOF-SYD

36h 55m2 stops

$1,818Lufthansa

Find Deal

Wed, 11 Mar - Sun, 15 Mar

15:50 - 11:25SYD-SOF

28h 35m1 stop

12:30 - 06:50SOF-SYD

33h 20m1 stop

$1,921Qatar Airways

Find Deal

Thu, 30 Oct - Thu, 6 Nov

15:50 - 12:40SYD-SOF

29h 50m2 stops

12:30 - 06:50SOF-SYD

33h 20m1 stop

$1,954Qatar Airways

Find Deal

Thu, 30 Oct - Thu, 6 Nov

21:15 - 20:50SYD-SOF

32h 35m2 stops

16:00 - 19:20SOF-SYD

42h 20m2 stops

$2,108Turkish Airlines

Find Deal

Sat, 27 Dec - Thu, 15 Jan

21:45 - 23:55SYD-SOF

35h 10m1 stop

00:55 - 22:30SOF-SYD

36h 35m1 stop

$2,297Emirates

Find Deal

Wed, 11 Mar - Sat, 14 Mar

21:45 - 00:05SYD-SOF

35h 20m1 stop

01:05 - 07:00SOF-SYD

20h 55m1 stop

$2,301Emirates

Find Deal

Wed, 11 Mar - Sat, 14 Mar

Qatar Airways flights from Sydney to Sofia

Our best Qatar Airways deals on Sydney to Sofia flight tickets

Qatar Airways

30 Oct

SYD15:50Sydney Kingsford Smith

28h 35m

1 stop

SOF11:25Sofia

6 Nov

SOF12:30Sofia

33h 20m

1 stop

SYD06:50Sydney Kingsford Smith

$1,921

Find similar

Qatar Airways

30 Oct

SYD15:50Sydney Kingsford Smith

29h 50m

2 stops

SOF12:40Sofia

6 Nov

SOF12:30Sofia

33h 20m

1 stop

SYD06:50Sydney Kingsford Smith

$1,954

Find similar

Qatar Airways

31 Oct

SYD15:50Sydney Kingsford Smith

28h 35m

1 stop

SOF11:25Sofia

7 Nov

SOF12:30Sofia

33h 20m

1 stop

SYD06:50Sydney Kingsford Smith

$1,976

Find similar

KLM flights from Sydney to Sofia

Our best KLM deals on Sydney to Sofia flight tickets

KLM

27 Dec

SYD12:45Sydney Kingsford Smith

34h 20m

3 stops

SOF14:05Sofia

15 Jan

SOF07:00Sofia

40h 10m

3 stops

SYD08:10Sydney Kingsford Smith

$2,694

Find similar

KLM

27 Dec

SYD12:45Sydney Kingsford Smith

34h 20m

3 stops

SOF14:05Sofia

4 Jan

SOF07:00Sofia

39h 25m

3 stops

SYD07:25Sydney Kingsford Smith

$2,968

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 30/10

11:30-09:15

2 stops30h 45m

Sofia

Thu 6/11

21:40-08:25

2 stops25h 45m

$1,573

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 29/10

21:15-15:10

2 stops26h 55m

Sofia

Wed 5/11

17:50-18:50

2 stops40h 00m

$1,609

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Fri 31/10

15:55-09:15

2 stops26h 20m

Sofia

Fri 7/11

21:40-08:25

2 stops25h 45m

$1,728

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 11/3

15:15-13:50

2 stops31h 35m

Sofia

Sun 15/3

19:05-11:55

2 stops31h 50m

$1,815

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 11/3

15:15-13:50

2 stops31h 35m

Sofia

Sun 15/3

14:00-11:55

2 stops36h 55m

$1,818

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 30/10

15:50-11:25

1 stop28h 35m

Sofia

Thu 6/11

12:30-06:50

1 stop33h 20m

$1,921

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 30/10

15:50-12:40

2 stops29h 50m

Sofia

Thu 6/11

12:30-06:50

1 stop33h 20m

$1,954

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sat 27/12

21:15-20:50

2 stops32h 35m

Sofia

Thu 15/1

16:00-19:20

2 stops42h 20m

$2,108

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 11/3

21:45-23:55

1 stop35h 10m

Sofia

Sat 14/3

00:55-22:30

1 stop36h 35m

$2,297

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 11/3

21:45-00:05

1 stop35h 20m

Sofia

Sat 14/3

01:05-07:00

1 stop20h 55m

$2,301

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between Sydney and Sofia?

What is the cheapest month to fly to Sofia?

In general, February is the cheapest month to fly from Sydney to Sofia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,426. If you aren’t able to travel during the month of February, then book flights to Sofia from Sydney during May instead. Flights to Sofia in May, while not as cheap as those in February, still average around $1,686.

What is the cheapest day to depart on your flight to Sofia?

The cheapest day to depart on your flight to Sofia is on a Monday when prices can be found for as low as $1,819. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Sofia on Wednesday is $2,004.

What is the cheapest time of day to depart on your flight to Sofia?

Our most recent data shows that the best time of day to fly to Sofia is in the evening. Flights from Sydney to Sofia during this time can be as low as $1,833. Try not to purchase tickets in the morning because they tend to be around $2,763. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $1,873 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Sydney for as low as $1,642 on momondo.

Can stopping save me money on Sydney to Sofia flights?

You could potentially save up to 24% on your flight if you consider stops on a Sydney to Sofia flight.

When to book flights from Sydney to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to Sofia (SYD to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Sofia

Direct flights	None

There are no direct flights from Sydney to Sofia. There are no popular flight routes from Sydney to Sofia.

Search flight deals

How far is Sydney Kingsford Smith to Sofia by plane?
A flight from Sydney Kingsford Smith to Sofia will travel around 15425.7 km. 24h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Sofia Airport?
Prices for flights from Sydney Kingsford Smith Airport to Sofia Airport refresh daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Sofia Airport?
As of September 2025, there are 3 operators available to choose from for flights from Sydney Kingsford Smith Airport to Sofia Airport.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sydney to Sofia?
Based on momondo bookings for flights between Sydney and Sofia, the leading airline is Qatar Airways, making up 72% of the total bookings. Other popular airlines include Turkish Airlines with 25% and Lufthansa with 3%.

Best airlines flying from Sydney to Sofia

Compare and see reviews for airlines that fly from Sydney to Sofia with momondo

Airline	Rating	Free cancellation	Price
Turkish Airlines	PriceFrom $1,408	Free cancellation	Rating 7.3 3,968 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $1,474	Free cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
Qatar Airways	PriceFrom $1,479	Free cancellation	Rating 7.4 3,624 reviews	Search Qatar Airways flights

Borovets

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Sofia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Sofia . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sydney to Sofia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sydney to Sofia flights to just show those with flexible booking policies.

How can momondo help me find flights from Sydney to Sofia?

Once all potential Sydney to Sofia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sydney to Sofia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to Sofia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Sofia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Sydney to Sofia from $734

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Sofia departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Cheap return flights

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Qatar Airways flights from Sydney to Sofia

Our best Qatar Airways deals on Sydney to Sofia flight tickets

KLM flights from Sydney to Sofia

Our best KLM deals on Sydney to Sofia flight tickets

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How to get the cheapest flight ticket from Sydney to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Sofia?

What is the cheapest month to fly to Sofia?

What is the cheapest day to depart on your flight to Sofia?

What is the cheapest time of day to depart on your flight to Sofia?

How far in advance should I book a flight to Sofia?

Can stopping save me money on Sydney to Sofia flights?

You could potentially save up to 24% on your flight if you consider stops on a Sydney to Sofia flight.

What is the cheapest airline that flies from Sydney Kingsford Smith to Sofia?

Turkish Airlines, Qatar Airways, and Emirates are the most popular carriers operating from Sydney Kingsford Smith to Sofia

Which airlines fly to Sofia?

Which airport is the most popular for stopovers for flights between Sydney and Sofia?

Doha (DOH) was the most common stop: 96% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Sydney to Sofia?

Flights via Doha (DOH) offer the lowest average return price of $1,945.

Which stopover airport has the shortest travel time from Sydney to Sofia?

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 23h 56m.

Which stopover airport has the shortest connection time from Sydney to Sofia?

Doha (DOH) has the shortest average stopover time for this route: 4h 33m.

When to book flights from Sydney to Sofia

Cheap Sydney to Sofia (SYD to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Sofia

Direct flights

How far is Sydney Kingsford Smith to Sofia by plane?

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Sofia Airport?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Sofia Airport?

How old do you have to be to fly from Sydney Kingsford Smith Airport to Sofia Airport?

What documentation or ID do you need to fly to Sofia Airport?

What is the most popular airline from Sydney to Sofia?

Best airlines flying from Sydney to Sofia

Compare and see reviews for airlines that fly from Sydney to Sofia with momondo

Travelling to a place near Sofia?

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Sofia?

Can I find flights from Sydney to Sofia with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to Sofia?

I’m not ready to book a flight from Sydney to Sofia right now. Can momondo alert me if prices change?

An easier way to manage your Sofia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favourite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo