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Look for other cheap flights to Bulgaria

$1,576 Cheap flights to Bulgaria

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Bulgaria departing on 8/5. 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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Recent flights found to popular cities in Bulgaria

Find flights to these popular cities in Bulgaria from your nearest airport.

Flights to Sofia

Search all flight deals to Sofia
Turkish Airlines
8 May
PER
50h 25m
2 stops
SOF
1 Aug
SOF
50h 55m
2 stops
PER
$1,576
Turkish Airlines
15 June
PER
35h 35m
2 stops
SOF
15 Aug
SOF
52h 20m
2 stops
PER
$1,703
Turkish Airlines
15 June
PER
35h 35m
2 stops
SOF
15 Aug
SOF
52h 20m
2 stops
PER
$1,706
Turkish Airlines
15 June
PER
35h 35m
2 stops
SOF
15 Aug
SOF
52h 20m
2 stops
PER
$1,707
Turkish Airlines
15 June
PER
41h 50m
2 stops
SOF
15 Aug
SOF
52h 20m
2 stops
PER
$1,724
Turkish Airlines
10 Sept
PER
52h 10m
2 stops
SOF
14 Sept
SOF
28h 20m
2 stops
PER
$1,732
Turkish Airlines
10 Sept
PER
41h 50m
2 stops
SOF
24 Sept
SOF
34h 35m
2 stops
PER
$1,735
Turkish Airlines
5 Sept
PER
47h 05m
2 stops
SOF
9 Sept
SOF
23h 05m
2 stops
PER
$1,739
Multiple Airlines
31 May
SYD
35h 55m
3 stops
SOF
7 June
SOF
40h 25m
2 stops
SYD
$1,772
Turkish Airlines
10 Sept
PER
45h 55m
2 stops
SOF
14 Sept
SOF
52h 20m
2 stops
PER
$1,845
Turkish Airlines
5 Sept
PER
41h 50m
2 stops
SOF
24 Sept
SOF
34h 35m
2 stops
PER
$1,852
Turkish Airlines
31 May
PER
35h 35m
2 stops
SOF
8 June
SOF
52h 20m
2 stops
PER
$1,891

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
12 May
MEL
32h 45m
2 stops
VAR
18 June
VAR
42h 00m
2 stops
MEL
$12,831
Turkish Airlines
12 May
MEL
38h 55m
2 stops
VAR
18 June
VAR
51h 10m
2 stops
MEL
$13,718

Find the cheapest flights from Australia to Bulgaria

Recent return flight deals from Australia to Bulgaria

Enter your travel dates to find the best prices.
Turkish Airlines Logo
15:50 - 13:15
PER
-
SOF
50h 25m
2 stops
Turkish Airlines Logo
15:50 - 23:45
SOF
-
PER
50h 55m
2 stops
$1,576Turkish Airlines
Fri, 8 May - Sat, 1 Aug
Turkish Airlines Logo
02:10 - 08:45
PER
-
SOF
35h 35m
2 stops
Turkish Airlines Logo
15:50 - 01:10
SOF
-
PER
52h 20m
2 stops
$1,703Turkish Airlines
Mon, 15 Jun - Sat, 15 Aug
Turkish Airlines Logo
02:10 - 08:45
PER
-
SOF
35h 35m
2 stops
Turkish Airlines Logo
15:50 - 01:10
SOF
-
PER
52h 20m
2 stops
$1,706Turkish Airlines
Mon, 15 Jun - Sat, 15 Aug
Turkish Airlines Logo
02:10 - 08:45
PER
-
SOF
35h 35m
2 stops
Turkish Airlines Logo
15:50 - 01:10
SOF
-
PER
52h 20m
2 stops
$1,707Turkish Airlines
Mon, 15 Jun - Sat, 15 Aug
Turkish Airlines Logo
02:10 - 15:00
PER
-
SOF
41h 50m
2 stops
Turkish Airlines Logo
15:50 - 01:10
SOF
-
PER
52h 20m
2 stops
$1,724Turkish Airlines
Mon, 15 Jun - Sat, 15 Aug
Multiple Airlines Logo
10:05 - 15:00
SYD
-
SOF
35h 55m
3 stops
Multiple Airlines Logo
09:35 - 09:00
SOF
-
SYD
40h 25m
2 stops
$1,772Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
15:40 - 13:50
SYD
-
SOF
29h 10m
2 stops
Multiple Airlines Logo
20:20 - 16:50
SOF
-
SYD
37h 30m
2 stops
$1,920Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Etihad Airways Logo
21:30 - 09:00
SYD
-
SOF
42h 30m
2 stops
Etihad Airways Logo
21:40 - 16:50
SOF
-
SYD
36h 10m
2 stops
$2,138Etihad Airways
Mon, 27 Jul - Sun, 23 Aug
Etihad Airways Logo
15:40 - 09:00
SYD
-
SOF
48h 20m
3 stops
Etihad Airways Logo
21:40 - 16:50
SOF
-
SYD
36h 10m
2 stops
$2,139Etihad Airways
Mon, 27 Jul - Sun, 23 Aug
Emirates Logo
15:55 - 14:25
MEL
-
SOF
53h 30m
2 stops
Emirates Logo
15:25 - 05:30
SOF
-
MEL
31h 05m
1 stop
$2,217Emirates
Mon, 27 Jul - Fri, 21 Aug

momondo Fare Finder

 
Locate flights to Bulgaria that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 18 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

PerthSofia

PER - SOF

PERSOF

Perth

Fri 8/5

15:50-13:15

2 stops50h 25m

Sofia

Sat 1/8

15:50-23:45

2 stops50h 55m

$1,576

PerthSofia

PER - SOF

PERSOF

Perth

Mon 15/6

02:10-08:45

2 stops35h 35m

Sofia

Sat 15/8

15:50-01:10

2 stops52h 20m

$1,703

PerthSofia

PER - SOF

PERSOF

Perth

Mon 15/6

02:10-08:45

2 stops35h 35m

Sofia

Sat 15/8

15:50-01:10

2 stops52h 20m

$1,706

PerthSofia

PER - SOF

PERSOF

Perth

Mon 15/6

02:10-08:45

2 stops35h 35m

Sofia

Sat 15/8

15:50-01:10

2 stops52h 20m

$1,707

PerthSofia

PER - SOF

PERSOF

Perth

Mon 15/6

02:10-15:00

2 stops41h 50m

Sofia

Sat 15/8

15:50-01:10

2 stops52h 20m

$1,724

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 31/5

10:05-15:00

3 stops35h 55m

Sofia

Sun 7/6

09:35-09:00

2 stops40h 25m

$1,772
Fastest return journey

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 31/5

15:40-13:50

2 stops29h 10m

Sofia

Sun 7/6

20:20-16:50

2 stops37h 30m

$1,920

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 27/7

21:30-09:00

2 stops42h 30m

Sofia

Sun 23/8

21:40-16:50

2 stops36h 10m

$2,138

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 27/7

15:40-09:00

3 stops48h 20m

Sofia

Sun 23/8

21:40-16:50

2 stops36h 10m

$2,139

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 27/7

15:55-14:25

2 stops53h 30m

Sofia

Fri 21/8

15:25-05:30

1 stop31h 05m

$2,217

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bulgaria from

Bulgaria flights insights and trends

Explore insights for your Bulgaria flight to craft the best travel plan

Which airlines fly to Bulgaria?

Qatar Airways, Turkish Airlines and Emirates are the top three most popular airlines that fly to Bulgaria from Australia according to our data. Qatar Airways is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Bulgaria. Keep in mind that there are 4 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Bulgaria

Click on the cities below to find out when it's cheapest to fly to Bulgaria from Australia
Sofia
Sofia
Find flights to Sofia

Cheap Bulgaria flight deals and tips

Summary info about Bulgaria flight prices, duration and airlines

Best One-Way Price

$768

Best Round-Trip Price

$1,576

Fastest flight time

46h 25m

Popular in

December
The best one-way flight price to Bulgaria from Australia in the last 72 hours is $768 (Sydney Kingsford Smith to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from Australia in the last 72 hours is $1,576 (Perth to Sofia).
Search Deals
The fastest flight to Bulgaria from Australia takes 46h 25m (Sydney Kingsford Smith to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 8% price increase on average.
Search Deals

Frequently asked questions about flying to Bulgaria

What is the cheapest flight to Bulgaria?

If you are looking to fly to Bulgaria for less, look to airlines like Aegean Airlines, Lufthansa, and Qatar Airways, with prices starting at $168, $1,429, and $1,539 respectively.

Which airlines fly to Bulgaria?

There are a total of 4 airlines that operate flight routes to Bulgaria, with Qatar Airways being the most popular option. An estimated 46% of those flying into Bulgaria choose to fly with Qatar Airways. If you’re unable to find tickets with Qatar Airways, then Turkish Airlines and Emirates are also popular airlines to fly with.

What is the most popular airport in Bulgaria to fly to?

Sofia is the most popular airport in Bulgaria to fly to, with 70% of all users travelling to Bulgaria opting to take a flight into this airport. If you’re interested in staying in Sofia, which is the city in Bulgaria that is closest to Sofia, then be sure to check momondo for cheap flight deals.

When did momondo last update prices for flights to Bulgaria?

Prices for flights to Bulgaria are updated daily.

How many operators does momondo search for flights to Bulgaria?

The number of operators available for flights to Bulgaria is 5 as of April 2026.

How old do you have to be to fly to Bulgaria?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

The travel and health documents required for your trip to Bulgaria can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bulgaria. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Bulgaria?

It is quick and easy to find flights to Bulgaria on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bulgaria that suits you.

Can I find flights to Bulgaria with flexible booking policies on momondo?

Yes. All flights to Bulgaria on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Bulgaria?

momondo helps you find the best flight to Bulgaria by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight to Bulgaria now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Bulgaria and let you know when they change.

An easier way to manage your Bulgaria trip

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Find better results for your trip to Bulgaria

Popular Flights to Bulgaria

Popular routes according to searches in the past day on momondo
Perth to Sofia flightsfrom $1,576
Sydney to Sofia flightsfrom $1,772
Melbourne to Sofia flightsfrom $2,079
Brisbane to Sofia flightsfrom $2,083
Brisbane to Varna flightsfrom $2,730
Melbourne to Varna flightsfrom $4,484