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Look for other cheap flights to Bulgaria

$1,846 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 7/6. 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
Multiple Airlines
7 June
MEL
32h 30m
2 stops
SOF
13 June
SOF
27h 25m
2 stops
MEL
$1,846
Multiple Airlines
12 Aug
PER
47h 10m
2 stops
SOF
12 Sept
SOF
25h 40m
2 stops
PER
$1,854
Multiple Airlines
12 Aug
PER
40h 55m
2 stops
SOF
12 Sept
SOF
25h 40m
2 stops
PER
$1,859
Multiple Airlines
27 July
MEL
35h 20m
2 stops
SOF
21 Aug
SOF
27h 25m
2 stops
MEL
$1,888
Multiple Airlines
27 July
MEL
30h 05m
2 stops
SOF
21 Aug
SOF
34h 00m
2 stops
MEL
$1,912
Multiple Airlines
27 July
MEL
33h 55m
2 stops
SOF
21 Aug
SOF
35h 45m
2 stops
MEL
$1,948
Multiple Airlines
12 Aug
PER
38h 30m
2 stops
SOF
12 Sept
SOF
31h 10m
3 stops
PER
$1,981
Multiple Airlines
27 July
MEL
42h 10m
2 stops
SOF
21 Aug
SOF
34h 00m
2 stops
MEL
$1,990
Multiple Airlines
8 June
SYD
29h 45m
2 stops
SOF
23 June
SOF
39h 05m
2 stops
SYD
$2,004
Multiple Airlines
12 Aug
PER
38h 30m
2 stops
SOF
12 Sept
SOF
31h 10m
3 stops
PER
$2,009
Qatar Airways
11 Nov
SYD
28h 35m
1 stop
SOF
15 Nov
SOF
43h 00m
2 stops
SYD
$2,023
Qatar Airways
11 Nov
SYD
28h 35m
1 stop
SOF
15 Nov
SOF
43h 00m
2 stops
SYD
$2,025

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
11 Sept
MEL
33h 10m
3 stops
VAR
25 Sept
VAR
36h 20m
3 stops
MEL
$2,060
Multiple Airlines
11 Sept
MEL
36h 25m
2 stops
VAR
25 Sept
VAR
36h 20m
3 stops
MEL
$2,077
Multiple Airlines
11 Sept
MEL
33h 10m
3 stops
VAR
25 Sept
VAR
36h 20m
3 stops
MEL
$2,082
Multiple Airlines
11 Sept
MEL
36h 25m
2 stops
VAR
25 Sept
VAR
36h 20m
3 stops
MEL
$2,097
Multiple Airlines
11 Sept
MEL
36h 25m
2 stops
VAR
25 Sept
VAR
48h 55m
2 stops
MEL
$2,138
Multiple Airlines
11 Sept
MEL
36h 25m
2 stops
VAR
25 Sept
VAR
48h 55m
2 stops
MEL
$2,139
Qatar Airways
15 Nov
BNE
36h 55m
2 stops
VAR
18 Nov
VAR
46h 25m
2 stops
BNE
$2,353
Multiple Airlines
11 Sept
MEL
33h 10m
2 stops
VAR
25 Sept
VAR
27h 20m
1 stop
MEL
$2,965
Multiple Airlines
11 Sept
MEL
36h 25m
2 stops
VAR
25 Sept
VAR
27h 20m
1 stop
MEL
$2,973

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.
Multiple Airlines Logo
13:30 - 15:00
MEL
-
SOF
32h 30m
2 stops
Multiple Airlines Logo
21:05 - 07:20
SOF
-
MEL
27h 15m
2 stops
$1,801Multiple Airlines
Thu, 11 Jun - Wed, 17 Jun
Multiple Airlines Logo
13:30 - 15:00
MEL
-
SOF
32h 30m
2 stops
Multiple Airlines Logo
21:05 - 07:30
SOF
-
MEL
27h 25m
2 stops
$1,846Multiple Airlines
Sun, 7 Jun - Sat, 13 Jun
Multiple Airlines Logo
20:50 - 15:00
PER
-
SOF
47h 10m
2 stops
Multiple Airlines Logo
21:05 - 03:45
SOF
-
PER
25h 40m
2 stops
$1,854Multiple Airlines
Wed, 12 Aug - Sat, 12 Sep
Multiple Airlines Logo
20:50 - 08:45
PER
-
SOF
40h 55m
2 stops
Multiple Airlines Logo
21:05 - 03:45
SOF
-
PER
25h 40m
2 stops
$1,859Multiple Airlines
Wed, 12 Aug - Sat, 12 Sep
Emirates Logo
20:10 - 14:25
SYD
-
SOF
25h 15m
1 stop
Emirates Logo
15:25 - 06:05
SOF
-
SYD
31h 40m
1 stop
$2,002Emirates
Sun, 7 Jun - Mon, 15 Jun
Emirates Logo
20:10 - 14:25
SYD
-
SOF
25h 15m
1 stop
Emirates Logo
15:25 - 06:45
SOF
-
SYD
32h 20m
2 stops
$2,009Emirates
Sun, 7 Jun - Mon, 15 Jun
Qatar Airways Logo
15:50 - 11:25
SYD
-
SOF
28h 35m
1 stop
Qatar Airways Logo
14:50 - 18:50
SOF
-
SYD
43h 00m
2 stops
$2,023Qatar Airways
Wed, 11 Nov - Sun, 15 Nov
Qatar Airways Logo
15:50 - 11:25
SYD
-
SOF
28h 35m
1 stop
Qatar Airways Logo
14:50 - 18:50
SOF
-
SYD
43h 00m
2 stops
$2,025Qatar Airways
Wed, 11 Nov - Sun, 15 Nov
Turkish Airlines Logo
12:00 - 20:15
MEL
-
SOF
39h 15m
2 stops
Turkish Airlines Logo
21:05 - 11:15
SOF
-
MEL
31h 10m
2 stops
$2,093Turkish Airlines
Thu, 18 Jun - Thu, 23 Jul
Turkish Airlines Logo
02:10 - 20:15
PER
-
SOF
47h 05m
2 stops
Turkish Airlines Logo
15:50 - 01:10
SOF
-
PER
28h 20m
2 stops
$2,286Turkish Airlines
Tue, 11 Aug - Fri, 11 Sep

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 22 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

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Thu 11/6

13:30-15:00

2 stops32h 30m

Sofia

Wed 17/6

21:05-07:20

2 stops27h 15m

$1,801

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Sun 7/6

13:30-15:00

2 stops32h 30m

Sofia

Sat 13/6

21:05-07:30

2 stops27h 25m

$1,846

PerthSofia

PER - SOF

PERSOF

Perth

Wed 12/8

20:50-15:00

2 stops47h 10m

Sofia

Sat 12/9

21:05-03:45

2 stops25h 40m

$1,854

PerthSofia

PER - SOF

PERSOF

Perth

Wed 12/8

20:50-08:45

2 stops40h 55m

Sofia

Sat 12/9

21:05-03:45

2 stops25h 40m

$1,859
Fastest return journey

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 7/6

20:10-14:25

1 stop25h 15m

Sofia

Mon 15/6

15:25-06:05

1 stop31h 40m

$2,002

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 7/6

20:10-14:25

1 stop25h 15m

Sofia

Mon 15/6

15:25-06:45

2 stops32h 20m

$2,009

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 11/11

15:50-11:25

1 stop28h 35m

Sofia

Sun 15/11

14:50-18:50

2 stops43h 00m

$2,023

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 11/11

15:50-11:25

1 stop28h 35m

Sofia

Sun 15/11

14:50-18:50

2 stops43h 00m

$2,025

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Thu 18/6

12:00-20:15

2 stops39h 15m

Sofia

Thu 23/7

21:05-11:15

2 stops31h 10m

$2,093

PerthSofia

PER - SOF

PERSOF

Perth

Tue 11/8

02:10-20:15

2 stops47h 05m

Sofia

Fri 11/9

15:50-01:10

2 stops28h 20m

$2,286

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 38% 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

$676

Best Round-Trip Price

$1,801

Fastest flight time

36h 55m

Popular in

December
The best one-way flight price to Bulgaria from Australia in the last 5 days is $676 (Perth to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from Australia in the last 5 days is $1,801 (Melbourne to Sofia).
Search Deals
The fastest flight to Bulgaria from Australia takes 36h 55m (Sydney Kingsford Smith 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 $169, $1,437, and $1,516 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 38% 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 67% 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 $1,735
Perth to Sofia flightsfrom $1,845
Melbourne to Sofia flightsfrom $2,076
Brisbane to Sofia flightsfrom $2,149
Brisbane to Varna flightsfrom $2,353
Melbourne to Varna flightsfrom $2,599