Australia
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SYD - SOF

$883 Find Cheap Flights from Sydney to Sofia – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,540
Typical prices: $1,917-$2,331
Multiple Airlines
Sat 17/11Sat 24/11
SYD - SOF • 2 stops
Cheapest one-way flight
$883
Typical prices: $1,005-$2,083
Multiple Airlines
Thu 6/12
SYD - SOF • 3 stops
When to travel
November
Cheapest • 11% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Dubai Intl (DXB)
Cheapest • Avg $2,204 (return)
Doha Hamad Intl (DOH)
Shortest trip • 22h 14m (one-way)
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Insights
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Flight Deals

Cheap Flights from Sydney to Sofia (SYD-SOF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Sofia

Thu, 5 Nov - Sun, 8 Nov
Turkish Airlines Logo
21:35 - 08:40SYD  Sydney Kingsford Smith-SOF Sofia
44h 05m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
16:00 - 19:25SOF  Sofia-SYD Sydney Kingsford Smith
42h 25m2 stops Istanbul Singapore Changi
$1,798Turkish Airlines
Thu, 12 Nov - Mon, 16 Nov
Turkish Airlines Logo
21:35 - 15:10SYD  Sydney Kingsford Smith-SOF Sofia
26h 35m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
09:30 - 19:25SOF  Sofia-SYD Sydney Kingsford Smith
24h 55m2 stops Istanbul Singapore Changi
$1,877Turkish Airlines
Thu, 12 Nov - Mon, 16 Nov
Turkish Airlines Logo
21:35 - 15:10SYD  Sydney Kingsford Smith-SOF Sofia
26h 35m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
09:30 - 19:25SOF  Sofia-SYD Sydney Kingsford Smith
24h 55m2 stops Istanbul Singapore Changi
$1,880Turkish Airlines
Thu, 12 Nov - Mon, 16 Nov
Turkish Airlines Logo
21:35 - 15:10SYD  Sydney Kingsford Smith-SOF Sofia
26h 35m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
09:30 - 19:25SOF  Sofia-SYD Sydney Kingsford Smith
24h 55m2 stops Istanbul Singapore Changi
$1,887Turkish Airlines
Thu, 5 Nov - Sun, 8 Nov
Multiple Airlines Logo
07:55 - 08:40SYD  Sydney Kingsford Smith-SOF Sofia
33h 45m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul
Multiple Airlines Logo
21:40 - 19:25SOF  Sofia-SYD Sydney Kingsford Smith
36h 45m2 stops Istanbul Singapore Changi
$2,270Multiple Airlines
Thu, 5 Nov - Sun, 8 Nov
Multiple Airlines Logo
06:00 - 14:05SYD  Sydney Kingsford Smith-SOF Sofia
41h 05m2 stops Dubai Intl Amsterdam Schiphol
Multiple Airlines Logo
14:25 - 22:30SOF  Sofia-SYD Sydney Kingsford Smith
23h 05m1 stop Dubai Intl
$2,321Multiple Airlines
Thu, 5 Nov - Sun, 8 Nov
Emirates Logo
21:45 - 13:25SYD  Sydney Kingsford Smith-SOF Sofia
24h 40m1 stop Dubai Intl
Emirates Logo
14:25 - 22:30SOF  Sofia-SYD Sydney Kingsford Smith
23h 05m1 stop Dubai Intl
$2,399Emirates
Thu, 5 Nov - Sun, 8 Nov
Multiple Airlines Logo
07:55 - 08:40SYD  Sydney Kingsford Smith-SOF Sofia
33h 45m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul
Multiple Airlines Logo
11:55 - 06:30SOF  Sofia-SYD Sydney Kingsford Smith
33h 35m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai
$2,836Multiple Airlines
Thu, 12 Nov - Mon, 16 Nov
Emirates Logo
21:10 - 13:25SYD  Sydney Kingsford Smith-SOF Sofia
25h 15m1 stop Dubai Intl
Emirates Logo
14:25 - 07:35SOF  Sofia-SYD Sydney Kingsford Smith
32h 10m2 stops Dubai Intl Bangkok Suvarnabhumi
$2,869Emirates
Thu, 12 Nov - Mon, 16 Nov
Emirates Logo
21:45 - 13:25SYD  Sydney Kingsford Smith-SOF Sofia
24h 40m1 stop Dubai Intl
Emirates Logo
14:25 - 22:30SOF  Sofia-SYD Sydney Kingsford Smith
23h 05m1 stop Dubai Intl
$2,878Emirates
Booking Insights

Price, demand, and travel trends for Sydney to Sofia flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Sydney to Sofia?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Sydney to Sofia. It’s 6% cheaper than the average day, while Thursday is the most expensive, with prices 20% higher.

What is the cheapest month to fly from Sydney to Sofia?

•November is the cheapest month to fly from Sydney to Sofia at $1,873 return.
•September ($2,682) and December ($2,537) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 43% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Sydney to Sofia flights

Low season

February

Cheapest flight

$883
Beat the crowds with an average 83% drop in traveller numbers.
One-way flight from Sydney to Sofia

When to book flights from Sydney to Sofia

Are your dates flexible? Find out the best times to travel from Sydney to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Sydney to Sofia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Sydney to Sofia?

    Three cabin classes are available on flights from Sydney to Sofia:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Sydney to Sofia?

    There are currently no direct flights available from Sydney to Sofia. Flights with 1 stopover take between 22h 14m and 25h 44m in total, depending on the connection.

  • Do I need a passport to fly from Sydney to Sofia?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Sydney to Sofia flight?

    Return flights from Sydney to Sofia range from $1,917 to $2,331, with an average of $2,105 over the past 12 months. Anything below $1,917 counts as a good deal.

  • Have flight prices from Sydney to Sofia changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about $1,540 to $2,917. That means the highest observed fare was about 89% higher than the lowest one.

  • How are flight prices from Sydney to Sofia looking right now?

    One-way fares from Sydney to Sofia are currently in line with typical prices for this route. Average one-way fares are about $1,533.

  • Which car hire options are available at Sofia Airport (SOF)?

    Sofia Airport (SOF) hosts 5 major car hire companies, with daily rates starting from around $2 for economy cars. Top options include:

    • MEXRENTACAR
    • Easyrent
    • Top Rent a Car - Bulgaria
    • NU Car
    • Priceless

  • Which airports can I use when flying from Sydney to Sofia?

    Flights from Sydney to Sofia usually depart from Sydney Kingsford Smith (SYD) and arrive at Sofia (SOF).

  • Which airports do connecting flights from Sydney to Sofia pass through?

    One-stop flights from Sydney to Sofia most commonly connect through:

    • Doha Hamad Intl (DOH) – 71% of one-stop connections
    • Dubai Intl (DXB) – 22% of one-stop connections
    • Istanbul (IST) – 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Sydney to Sofia?

    Yes. Flexible dates can save you up to 22% on flights from Sydney to Sofia. Wednesday is the cheapest departure day at $1,980 return on average, while Thursday is the most expensive at $2,537, a difference of $557.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Sydney to Sofia?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time of 22h 14m, compared to 25h 06m via Dubai Intl (DXB) and 25h 44m via Istanbul (IST).

  • What is the time difference between Sydney and Sofia?

    Sofia is 7 hours behind Sydney (Eastern European Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Sydney to Sofia flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $1,980, about $557 less than Thursday fares (22% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Sydney to Sofia trip for November. Fares historically average $1,873 return in that month – typically $809 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sofia Airport.

    • Hotel Premier Airport Sofia
    • ibis Sofia Airport
    • Hotel Consul

More options for your flight from Sydney to Sofia

Complete your trip to Sofia with a hotel stay or car hire

Car hire in Sofia
Hotels in Sofia