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Look for other cheap flights to Bulgaria

$1,734 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 12/11. 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
Qatar Airways
12 Nov
SYD
28h 35m
1 stop
SOF
16 Nov
SOF
33h 20m
1 stop
SYD
$1,734
Qatar Airways
12 Nov
SYD
28h 35m
1 stop
SOF
16 Nov
SOF
33h 20m
1 stop
SYD
$1,736
Qatar Airways
12 Nov
SYD
28h 35m
1 stop
SOF
16 Nov
SOF
33h 20m
1 stop
SYD
$1,741
Qatar Airways
12 Nov
SYD
28h 35m
1 stop
SOF
16 Nov
SOF
33h 20m
1 stop
SYD
$1,743
Multiple Airlines
27 July
MEL
27h 40m
2 stops
SOF
21 Aug
SOF
35h 45m
2 stops
MEL
$1,834
Qatar Airways
19 Nov
PER
18h 40m
1 stop
SOF
23 Nov
SOF
26h 25m
2 stops
PER
$1,844
Qatar Airways
19 Nov
PER
18h 40m
1 stop
SOF
23 Nov
SOF
26h 25m
2 stops
PER
$1,845
Turkish Airlines
16 Nov
MEL
25h 35m
2 stops
SOF
20 Nov
SOF
34h 15m
2 stops
MEL
$1,866
Turkish Airlines
16 Nov
MEL
43h 15m
2 stops
SOF
20 Nov
SOF
34h 15m
2 stops
MEL
$1,868
Turkish Airlines
16 Nov
MEL
31h 20m
2 stops
SOF
20 Nov
SOF
34h 15m
2 stops
MEL
$1,872
Turkish Airlines
16 Nov
MEL
25h 35m
2 stops
SOF
20 Nov
SOF
34h 15m
2 stops
MEL
$1,877
Multiple Airlines
27 July
MEL
35h 20m
2 stops
SOF
21 Aug
SOF
32h 40m
2 stops
MEL
$1,886

Flights to Varna

Search all flight deals to Varna
Turkish Airlines
4 July
MEL
51h 30m
2 stops
VAR
8 Aug
VAR
53h 20m
2 stops
MEL
$1,809
Turkish Airlines
7 July
MEL
27h 30m
2 stops
VAR
6 Aug
VAR
29h 20m
2 stops
MEL
$1,813
Turkish Airlines
4 July
MEL
51h 30m
2 stops
VAR
4 Aug
VAR
42h 10m
2 stops
MEL
$1,928
Multiple Airlines
6 July
MEL
27h 30m
2 stops
VAR
5 Aug
VAR
27h 40m
2 stops
MEL
$2,072
Turkish Airlines
4 July
MEL
51h 30m
2 stops
VAR
5 Aug
VAR
39h 10m
2 stops
MEL
$2,114
Multiple Airlines
7 July
MEL
32h 30m
3 stops
VAR
6 Aug
VAR
47h 30m
3 stops
MEL
$2,193
Turkish Airlines
4 July
MEL
51h 30m
2 stops
VAR
9 Aug
VAR
42h 55m
2 stops
MEL
$2,200
Turkish Airlines
4 July
MEL
51h 30m
2 stops
VAR
7 Aug
VAR
27h 40m
2 stops
MEL
$2,212
Multiple Airlines
7 July
MEL
32h 30m
2 stops
VAR
6 Aug
VAR
47h 30m
3 stops
MEL
$2,218
Turkish Airlines
7 July
MEL
27h 30m
2 stops
VAR
6 Aug
VAR
38h 30m
1 stop
MEL
$3,452
Turkish Airlines
5 July
MEL
40h 00m
2 stops
VAR
5 Aug
VAR
40h 00m
2 stops
MEL
$3,501
Turkish Airlines
5 July
MEL
28h 50m
2 stops
VAR
4 Aug
VAR
50h 55m
2 stops
MEL
$3,727

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.
Qatar Airways Logo
15:50 - 11:25
SYD
-
SOF
28h 35m
1 stop
Qatar Airways Logo
12:30 - 06:50
SOF
-
SYD
33h 20m
1 stop
$1,734Qatar Airways
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
15:50 - 11:25
SYD
-
SOF
28h 35m
1 stop
Qatar Airways Logo
12:30 - 06:50
SOF
-
SYD
33h 20m
1 stop
$1,736Qatar Airways
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
15:50 - 11:25
SYD
-
SOF
28h 35m
1 stop
Qatar Airways Logo
12:30 - 06:50
SOF
-
SYD
33h 20m
1 stop
$1,741Qatar Airways
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
15:50 - 11:25
SYD
-
SOF
28h 35m
1 stop
Qatar Airways Logo
12:30 - 06:50
SOF
-
SYD
33h 20m
1 stop
$1,743Qatar Airways
Thu, 12 Nov - Mon, 16 Nov
Turkish Airlines Logo
12:00 - 08:30
MEL
-
VAR
51h 30m
2 stops
Turkish Airlines Logo
22:10 - 10:30
VAR
-
MEL
53h 20m
2 stops
$1,809Turkish Airlines
Sat, 4 Jul - Sat, 8 Aug
Turkish Airlines Logo
12:00 - 08:30
MEL
-
VAR
27h 30m
2 stops
Turkish Airlines Logo
22:10 - 10:30
VAR
-
MEL
29h 20m
2 stops
$1,813Turkish Airlines
Tue, 7 Jul - Thu, 6 Aug
Multiple Airlines Logo
12:05 - 08:45
MEL
-
SOF
27h 40m
2 stops
Multiple Airlines Logo
12:35 - 07:20
SOF
-
MEL
35h 45m
2 stops
$1,834Multiple Airlines
Mon, 27 Jul - Fri, 21 Aug
Multiple Airlines Logo
15:55 - 20:15
MEL
-
SOF
35h 20m
2 stops
Multiple Airlines Logo
15:50 - 07:30
SOF
-
MEL
32h 40m
2 stops
$1,886Multiple Airlines
Mon, 27 Jul - Fri, 21 Aug
Emirates Logo
21:00 - 14:25
BNE
-
SOF
24h 25m
1 stop
Emirates Logo
15:25 - 06:25
SOF
-
BNE
32h 00m
1 stop
$1,949Emirates
Tue, 9 Jun - Mon, 15 Jun
Emirates Logo
21:00 - 14:25
BNE
-
SOF
24h 25m
1 stop
Emirates Logo
15:25 - 10:05
SOF
-
BNE
35h 40m
2 stops
$1,973Emirates
Tue, 9 Jun - Mon, 15 Jun

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 29 May 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

Thu 12/11

15:50-11:25

1 stop28h 35m

Sofia

Mon 16/11

12:30-06:50

1 stop33h 20m

$1,734

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 12/11

15:50-11:25

1 stop28h 35m

Sofia

Mon 16/11

12:30-06:50

1 stop33h 20m

$1,736

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 12/11

15:50-11:25

1 stop28h 35m

Sofia

Mon 16/11

12:30-06:50

1 stop33h 20m

$1,741

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 12/11

15:50-11:25

1 stop28h 35m

Sofia

Mon 16/11

12:30-06:50

1 stop33h 20m

$1,743

MelbourneVarna

MEL - VAR

MELVAR

Melbourne

Sat 4/7

12:00-08:30

2 stops51h 30m

Varna

Sat 8/8

22:10-10:30

2 stops53h 20m

$1,809

MelbourneVarna

MEL - VAR

MELVAR

Melbourne

Tue 7/7

12:00-08:30

2 stops27h 30m

Varna

Thu 6/8

22:10-10:30

2 stops29h 20m

$1,813

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 27/7

12:05-08:45

2 stops27h 40m

Sofia

Fri 21/8

12:35-07:20

2 stops35h 45m

$1,834

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 27/7

15:55-20:15

2 stops35h 20m

Sofia

Fri 21/8

15:50-07:30

2 stops32h 40m

$1,886
Fastest return journey

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Tue 9/6

21:00-14:25

1 stop24h 25m

Sofia

Mon 15/6

15:25-06:25

1 stop32h 00m

$1,949

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Tue 9/6

21:00-14:25

1 stop24h 25m

Sofia

Mon 15/6

15:25-10:05

2 stops35h 40m

$1,973

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 41% 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

$689

Best Round-Trip Price

$1,734

Fastest flight time

52h 30m

Popular in

December
The best one-way flight price to Bulgaria from Australia in the last 5 days is $689 (Melbourne to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from Australia in the last 5 days is $1,734 (Sydney Kingsford Smith to Sofia).
Search Deals
The fastest flight to Bulgaria from Australia takes 52h 30m (Melbourne to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 10% 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 Turkish Airlines, with prices starting at $100, $1,437, and $1,515 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 41% 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 65% 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 May 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

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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Find better results for your trip to Bulgaria

Popular Flights to Bulgaria

Popular routes according to searches in the past day on momondo
Sydney to Sofia flightsfrom $1,736
Melbourne to Varna flightsfrom $1,813
Perth to Sofia flightsfrom $1,845
Melbourne to Sofia flightsfrom $1,866
Brisbane to Sofia flightsfrom $1,949
Brisbane to Varna flightsfrom $2,354