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Flights to Bulgaria

€30 Cheap flights to Bulgaria

1 adult
1 adult, Economy, 0 bags

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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
Ryanair
7 Jan
DUB
3h 35m
SOF
20 Jan
SOF
3h 55m
DUB
€71
Multiple Airlines
6 Oct
DUB
3h 40m
SOF
13 Oct
SOF
6h 45m
1 stop
DUB
€87
Multiple Airlines
6 Oct
DUB
3h 40m
SOF
13 Oct
SOF
6h 45m
1 stop
DUB
€88
Ryanair
3 Oct
DUB
14h 25m
1 stop
SOF
7 Oct
SOF
14h 05m
1 stop
DUB
€89
Multiple Airlines
6 Oct
DUB
3h 40m
SOF
13 Oct
SOF
6h 45m
1 stop
DUB
€90
Multiple Airlines
6 Oct
DUB
3h 40m
SOF
13 Oct
SOF
6h 45m
1 stop
DUB
€93
Multiple Airlines
6 Oct
DUB
14h 25m
1 stop
SOF
20 Oct
SOF
6h 45m
1 stop
DUB
€93
Multiple Airlines
3 Oct
DUB
14h 30m
1 stop
SOF
10 Oct
SOF
11h 45m
1 stop
DUB
€95
Ryanair
10 Oct
DUB
11h 10m
1 stop
SOF
17 Oct
SOF
10h 05m
1 stop
DUB
€96
Multiple Airlines
6 Oct
DUB
14h 25m
1 stop
SOF
13 Oct
SOF
6h 45m
1 stop
DUB
€97
Multiple Airlines
20 Oct
DUB
11h 15m
1 stop
SOF
24 Oct
SOF
15h 25m
1 stop
DUB
€98
Ryanair
8 Oct
DUB
16h 10m
1 stop
SOF
15 Oct
SOF
6h 05m
1 stop
DUB
€99

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
23 Sept
DUB
23h 45m
2 stops
VAR
9 Oct
VAR
14h 35m
1 stop
DUB
€119
Multiple Airlines
7 Oct
DUB
22h 45m
2 stops
VAR
14 Oct
VAR
11h 15m
1 stop
DUB
€121
Multiple Airlines
6 Oct
DUB
14h 20m
1 stop
VAR
13 Oct
VAR
17h 20m
2 stops
DUB
€128
Multiple Airlines
6 Oct
DUB
14h 20m
1 stop
VAR
13 Oct
VAR
17h 20m
2 stops
DUB
€129
Multiple Airlines
9 Oct
DUB
14h 10m
2 stops
VAR
16 Oct
VAR
14h 35m
1 stop
DUB
€132
Multiple Airlines
19 Oct
DUB
9h 30m
1 stop
VAR
25 Oct
VAR
16h 40m
2 stops
DUB
€133
Multiple Airlines
28 Sept
DUB
19h 10m
2 stops
VAR
5 Oct
VAR
11h 50m
1 stop
DUB
€134
Multiple Airlines
28 Sept
DUB
9h 30m
1 stop
VAR
5 Oct
VAR
11h 50m
1 stop
DUB
€135
Multiple Airlines
7 Oct
DUB
15h 20m
1 stop
VAR
14 Oct
VAR
11h 15m
1 stop
DUB
€136
Multiple Airlines
7 Oct
DUB
15h 20m
1 stop
VAR
14 Oct
VAR
11h 15m
1 stop
DUB
€137
Multiple Airlines
7 Oct
DUB
15h 20m
1 stop
VAR
14 Oct
VAR
11h 15m
1 stop
DUB
€138
Multiple Airlines
28 Sept
DUB
9h 30m
1 stop
VAR
5 Oct
VAR
11h 50m
1 stop
DUB
€139

Flights to Burgas

Search all flight deals to Burgas
Multiple Airlines
8 Oct
DUB
7h 05m
1 stop
BOJ
15 Oct
BOJ
7h 00m
1 stop
DUB
€100
Multiple Airlines
8 Oct
DUB
7h 05m
1 stop
BOJ
15 Oct
BOJ
7h 00m
1 stop
DUB
€101
Multiple Airlines
8 Oct
DUB
7h 05m
1 stop
BOJ
15 Oct
BOJ
7h 00m
1 stop
DUB
€102
Multiple Airlines
8 Oct
DUB
10h 40m
1 stop
BOJ
15 Oct
BOJ
7h 00m
1 stop
DUB
€105
Multiple Airlines
13 Oct
DUB
10h 25m
1 stop
BOJ
15 Oct
BOJ
7h 00m
1 stop
DUB
€105
Multiple Airlines
1 Oct
DUB
10h 40m
1 stop
BOJ
8 Oct
BOJ
12h 40m
1 stop
DUB
€106
Multiple Airlines
13 Oct
DUB
10h 25m
1 stop
BOJ
15 Oct
BOJ
7h 00m
1 stop
DUB
€107
Ryanair
7 Oct
DUB
12h 50m
1 stop
BOJ
14 Oct
BOJ
26h 00m
2 stops
DUB
€112
Multiple Airlines
1 Oct
DUB
10h 40m
1 stop
BOJ
8 Oct
BOJ
12h 40m
1 stop
DUB
€113
Ryanair
7 Oct
DUB
12h 50m
1 stop
BOJ
14 Oct
BOJ
15h 10m
1 stop
DUB
€116
Multiple Airlines
7 Oct
DUB
12h 50m
1 stop
BOJ
12 Oct
BOJ
16h 00m
1 stop
DUB
€117
Ryanair
13 Oct
DUB
25h 25m
2 stops
BOJ
15 Oct
BOJ
7h 00m
1 stop
DUB
€118

Find the cheapest flights from Ireland to Bulgaria

Recent return flight deals from Ireland to Bulgaria

Enter your travel dates to find the best prices.
Ryanair Logo
15:50 - 21:25DUB  Dublin-SOF Sofia
3h 35mdirect
Ryanair Logo
14:20 - 16:15SOF  Sofia-DUB Dublin
3h 55mdirect
€71Ryanair
Thu, 7 Jan - Wed, 20 Jan
Multiple Airlines Logo
17:20 - 23:00DUB  Dublin-SOF Sofia
3h 40mdirect
Multiple Airlines Logo
06:30 - 11:15SOF  Sofia-DUB Dublin
6h 45m1 stop Bergamo Orio Al Serio
€87Multiple Airlines
Tue, 6 Oct - Tue, 13 Oct
Multiple Airlines Logo
17:20 - 23:00DUB  Dublin-SOF Sofia
3h 40mdirect
Multiple Airlines Logo
06:30 - 11:15SOF  Sofia-DUB Dublin
6h 45m1 stop Bergamo Orio Al Serio
€88Multiple Airlines
Tue, 6 Oct - Tue, 13 Oct
Ryanair Logo
20:00 - 12:25DUB  Dublin-SOF Sofia
14h 25m1 stop London Stansted
Ryanair Logo
05:45 - 17:50SOF  Sofia-DUB Dublin
14h 05m1 stop London Stansted
€89Ryanair
Sat, 3 Oct - Wed, 7 Oct
Ryanair Logo
06:30 - 00:40DUB  Dublin-SOF Sofia
16h 10m1 stop London Stansted
Ryanair Logo
05:45 - 09:50SOF  Sofia-DUB Dublin
6h 05m1 stop London Stansted
€89Ryanair
Thu, 8 Oct - Thu, 15 Oct
Multiple Airlines Logo
17:20 - 23:00DUB  Dublin-SOF Sofia
3h 40mdirect
Multiple Airlines Logo
06:30 - 11:15SOF  Sofia-DUB Dublin
6h 45m1 stop Bergamo Orio Al Serio
€89Multiple Airlines
Tue, 6 Oct - Tue, 20 Oct
Lufthansa Logo
05:10 - 23:00DUB  Dublin-SOF Sofia
15h 50m1 stop Frankfurt am Main
Lufthansa Logo
06:00 - 10:05SOF  Sofia-DUB Dublin
6h 05m1 stop Munich Franz Josef Strauss
€170Lufthansa
Thu, 11 Feb - Mon, 15 Feb
Lufthansa Logo
08:50 - 22:40DUB  Dublin-SOF Sofia
11h 50m1 stop Frankfurt am Main
Lufthansa Logo
06:10 - 16:50SOF  Sofia-DUB Dublin
12h 40m1 stop Frankfurt am Main
€180Lufthansa
Tue, 8 Sep - Tue, 15 Sep
Aer Lingus Logo
16:35 - 22:35DUB  Dublin-BOJ Bourgas
4h 00mdirect
Aer Lingus Logo
23:25 - 01:35BOJ  Bourgas-DUB Dublin
4h 10mdirect
€205Aer Lingus
Thu, 17 Sep - Thu, 24 Sep
Aer Lingus Logo
16:35 - 22:35DUB  Dublin-BOJ Bourgas
4h 00mdirect
Aer Lingus Logo
23:25 - 01:35BOJ  Bourgas-DUB Dublin
4h 10mdirect
€355Aer Lingus
Tue, 15 Sep - Thu, 17 Sep

momondo Fare Finder

 
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
Fastest return journey

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 7/1

15:50-21:25

Nonstop3h 35m

Sofia

Wed 20/1

14:20-16:15

Nonstop3h 55m

€71

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Tue 6/10

17:20-23:00

Nonstop3h 40m

Sofia

Tue 13/10

06:30-11:15

1 stop6h 45m

€87

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Tue 6/10

17:20-23:00

Nonstop3h 40m

Sofia

Tue 13/10

06:30-11:15

1 stop6h 45m

€88

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Sat 3/10

20:00-12:25

1 stop14h 25m

Sofia

Wed 7/10

05:45-17:50

1 stop14h 05m

€89

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 8/10

06:30-00:40

1 stop16h 10m

Sofia

Thu 15/10

05:45-09:50

1 stop6h 05m

€89

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Tue 6/10

17:20-23:00

Nonstop3h 40m

Sofia

Tue 20/10

06:30-11:15

1 stop6h 45m

€89

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 11/2

05:10-23:00

1 stop15h 50m

Sofia

Mon 15/2

06:00-10:05

1 stop6h 05m

€170

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Tue 8/9

08:50-22:40

1 stop11h 50m

Sofia

Tue 15/9

06:10-16:50

1 stop12h 40m

€180

DublinBurgas

DUB Dublin - BOJ Bourgas

DUBBOJ

Dublin

Thu 17/9

16:35-22:35

Nonstop4h 00m

Bourgas

Thu 24/9

23:25-01:35

Nonstop4h 10m

€205

DublinBurgas

DUB Dublin - BOJ Bourgas

DUBBOJ

Dublin

Tue 15/9

16:35-22:35

Nonstop4h 00m

Bourgas

Thu 17/9

23:25-01:35

Nonstop4h 10m

€355

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?

Ryanair, Lufthansa and Aer Lingus are the top three most popular airlines that fly to Bulgaria from Ireland according to our data. Ryanair is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Bulgaria. Keep in mind that there are 3 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 Ireland
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

€30

Best Round-Trip Price

€71

Fastest flight time

3h 35m

Popular in

September
The best one-way flight price to Bulgaria from Ireland in the last 5 days is €30 (Dublin to Bourgas).
Search Deals
The best return flight price to Bulgaria from Ireland in the last 5 days is €71 (Dublin to Sofia).
Search Deals
The fastest flight to Bulgaria from Ireland takes 3h 35m (Dublin to Sofia).
Search Deals
September has the highest demand for flights to Bulgaria, with a 35% price increase on average.
Search Deals

Frequently asked questions about flying to Bulgaria

What is the best airport to land at to visit National Palace of Culture?

The closest airport to National Palace of Culture is Sofia Airport, which is located in Sofia. If you plan on visiting or staying in this area, landing at Sofia Airport will be your best bet.

What is the cheapest flight to Bulgaria?

The best prices found on momondo for flights to Bulgaria are:
€97 per person with Ryanair
€103 per person with Aer Lingus
€175 per person with Lufthansa

Which airlines fly to Bulgaria?

Ryanair is the most popular airline offering flights to Bulgaria, with 57% of our users opting to fly with them when travelling to Bulgaria. Other popular options include Lufthansa and Aer Lingus. There are a total of 3 different airlines flying to Bulgaria.

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

According to our data, 65% of momondo users who travelled to Bulgaria in the last year flew into Sofia (located in Sofia), making it the most popular airport to fly to. There may be other airports in Bulgaria, but the majority of our users take flights to Sofia in order to visit Sofia and it’s surrounding areas.

When did momondo last update prices for flights to Bulgaria?

Prices for flights to Bulgaria refresh daily.

How many operators does momondo search for flights to Bulgaria?

As of August 2026, there are 5 operators available to choose from for flights to Bulgaria.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

momondo does allow users to show only those flights to Bulgaria which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Bulgaria?

Once all potential Bulgaria 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 to Bulgaria right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bulgaria, momondo offers a useful price alert feature which will track prices for flights to Bulgaria and alert you 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

Dublin to Sofia flightsfrom €71
Dublin to Burgas flightsfrom €105
Dublin to Varna flightsfrom €119
Cork to Sofia flightsfrom €178