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Flights to Bulgaria

€28 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
9 Dec
DUB
3h 35m
SOF
17 Dec
SOF
3h 55m
DUB
€68
Ryanair
29 Oct
DUB
3h 35m
SOF
5 Nov
SOF
3h 55m
DUB
€83
Ryanair
29 Oct
DUB
3h 35m
SOF
5 Nov
SOF
3h 55m
DUB
€84
Ryanair
29 Oct
DUB
3h 35m
SOF
5 Nov
SOF
3h 55m
DUB
€85
Ryanair
5 Nov
DUB
3h 35m
SOF
12 Nov
SOF
3h 55m
DUB
€87
Ryanair
29 Oct
DUB
3h 35m
SOF
5 Nov
SOF
3h 55m
DUB
€88
Ryanair
29 Oct
DUB
3h 35m
SOF
5 Nov
SOF
3h 55m
DUB
€90
Ryanair
29 Oct
DUB
12h 40m
1 stop
SOF
5 Nov
SOF
3h 55m
DUB
€91
Ryanair
29 Oct
DUB
11h 00m
1 stop
SOF
5 Nov
SOF
3h 55m
DUB
€92
Multiple Airlines
10 Oct
DUB
11h 10m
1 stop
SOF
21 Oct
SOF
6h 20m
1 stop
DUB
€93
Multiple Airlines
9 Dec
DUB
3h 35m
SOF
17 Dec
SOF
8h 25m
1 stop
DUB
€94
Multiple Airlines
9 Oct
ORK
12h 40m
1 stop
SOF
15 Oct
SOF
14h 20m
1 stop
ORK
€96

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
19 Oct
DUB
9h 30m
1 stop
VAR
25 Oct
VAR
13h 20m
1 stop
DUB
€128
Multiple Airlines
19 Oct
DUB
24h 50m
2 stops
VAR
25 Oct
VAR
13h 20m
1 stop
DUB
€128
Multiple Airlines
19 Oct
DUB
24h 50m
2 stops
VAR
25 Oct
VAR
11h 45m
2 stops
DUB
€132
Multiple Airlines
19 Oct
DUB
9h 30m
1 stop
VAR
25 Oct
VAR
13h 20m
1 stop
DUB
€133
Multiple Airlines
25 Oct
DUB
6h 00m
1 stop
VAR
29 Oct
VAR
7h 05m
1 stop
DUB
€135
Multiple Airlines
19 Oct
DUB
9h 30m
1 stop
VAR
25 Oct
VAR
10h 00m
2 stops
DUB
€139
Multiple Airlines
19 Oct
DUB
17h 05m
2 stops
VAR
25 Oct
VAR
13h 20m
1 stop
DUB
€141
Multiple Airlines
19 Oct
DUB
9h 30m
1 stop
VAR
25 Oct
VAR
13h 20m
1 stop
DUB
€141
Multiple Airlines
19 Oct
DUB
24h 50m
2 stops
VAR
25 Oct
VAR
10h 00m
2 stops
DUB
€142
Multiple Airlines
19 Oct
DUB
24h 50m
2 stops
VAR
25 Oct
VAR
17h 35m
2 stops
DUB
€143
Multiple Airlines
19 Oct
DUB
9h 30m
1 stop
VAR
25 Oct
VAR
13h 20m
1 stop
DUB
€147
Multiple Airlines
19 Oct
DUB
23h 10m
2 stops
VAR
25 Oct
VAR
13h 20m
1 stop
DUB
€147

Flights to Burgas

Search all flight deals to Burgas
Multiple Airlines
9 Oct
DUB
10h 10m
1 stop
BOJ
18 Oct
BOJ
20h 45m
1 stop
DUB
€122
Multiple Airlines
9 Oct
DUB
10h 10m
1 stop
BOJ
18 Oct
BOJ
20h 45m
1 stop
DUB
€123
Multiple Airlines
27 Sept
DUB
3h 55m
BOJ
1 Oct
BOJ
12h 40m
1 stop
DUB
€132
Multiple Airlines
25 Sept
DUB
3h 55m
BOJ
4 Oct
BOJ
23h 35m
1 stop
DUB
€133
Multiple Airlines
25 Sept
DUB
3h 55m
BOJ
4 Oct
BOJ
30h 55m
2 stops
DUB
€137
Ryanair
9 Oct
DUB
18h 15m
2 stops
BOJ
18 Oct
BOJ
20h 45m
1 stop
DUB
€143
Ryanair
25 Sept
DUB
3h 55m
BOJ
4 Oct
BOJ
26h 15m
3 stops
DUB
€148
Multiple Airlines
27 Sept
DUB
14h 05m
1 stop
BOJ
1 Oct
BOJ
7h 00m
1 stop
DUB
€152
Multiple Airlines
9 Oct
DUB
10h 10m
1 stop
BOJ
18 Oct
BOJ
18h 55m
2 stops
DUB
€153
Multiple Airlines
27 Sept
DUB
26h 15m
2 stops
BOJ
1 Oct
BOJ
7h 00m
1 stop
DUB
€163
Multiple Airlines
27 Sept
DUB
26h 15m
2 stops
BOJ
1 Oct
BOJ
23h 55m
2 stops
DUB
€179
Multiple Airlines
9 Oct
DUB
21h 35m
2 stops
BOJ
18 Oct
BOJ
22h 50m
2 stops
DUB
€184

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
08:20 - 13:55DUB  Dublin-SOF Sofia
3h 35mdirect
Ryanair Logo
23:00 - 00:55SOF  Sofia-DUB Dublin
3h 55mdirect
€68Ryanair
Wed, 9 Dec - Thu, 17 Dec
Ryanair Logo
17:00 - 22:35DUB  Dublin-SOF Sofia
3h 35mdirect
Ryanair Logo
23:00 - 00:55SOF  Sofia-DUB Dublin
3h 55mdirect
€83Ryanair
Thu, 29 Oct - Thu, 5 Nov
Multiple Airlines Logo
08:20 - 13:55DUB  Dublin-SOF Sofia
3h 35mdirect
Multiple Airlines Logo
05:45 - 10:30SOF  Sofia-DUB Dublin
6h 45m1 stop Charleroi Brussels
€83Multiple Airlines
Wed, 18 Nov - Mon, 23 Nov
Ryanair Logo
17:00 - 22:35DUB  Dublin-SOF Sofia
3h 35mdirect
Ryanair Logo
23:00 - 00:55SOF  Sofia-DUB Dublin
3h 55mdirect
€84Ryanair
Thu, 29 Oct - Thu, 5 Nov
Ryanair Logo
17:00 - 22:35DUB  Dublin-SOF Sofia
3h 35mdirect
Ryanair Logo
23:00 - 00:55SOF  Sofia-DUB Dublin
3h 55mdirect
€84Ryanair
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
08:05 - 13:40DUB  Dublin-SOF Sofia
3h 35mdirect
Multiple Airlines Logo
05:45 - 10:30SOF  Sofia-DUB Dublin
6h 45m1 stop Charleroi Brussels
€92Multiple Airlines
Tue, 17 Nov - Mon, 23 Nov
Multiple Airlines Logo
20:20 - 09:30DUB  Dublin-SOF Sofia
11h 10m1 stop Bergamo Orio Al Serio
Multiple Airlines Logo
05:45 - 10:05SOF  Sofia-DUB Dublin
6h 20m1 stop Charleroi Brussels
€93Multiple Airlines
Sat, 10 Oct - Wed, 21 Oct
Lufthansa Logo
11:45 - 23:00DUB  Dublin-SOF Sofia
9h 15m1 stop Frankfurt am Main
Lufthansa Logo
14:10 - 22:45SOF  Sofia-DUB Dublin
10h 35m1 stop Frankfurt am Main
€163Lufthansa
Thu, 21 Jan - Tue, 26 Jan
Lufthansa Logo
10:50 - 22:55DUB  Dublin-SOF Sofia
10h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
19:05 - 10:05SOF  Sofia-DUB Dublin
17h 00m1 stop Munich Franz Josef Strauss
€166Lufthansa
Fri, 22 Jan - Sun, 24 Jan
Lufthansa Logo
05:10 - 13:25DUB  Dublin-SOF Sofia
6h 15m1 stop Frankfurt am Main
Lufthansa Logo
06:00 - 10:00SOF  Sofia-DUB Dublin
6h 00m1 stop Munich Franz Josef Strauss
€181Lufthansa
Wed, 30 Dec - Sat, 16 Jan

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

Wed 9/12

08:20-13:55

Nonstop3h 35m

Sofia

Thu 17/12

23:00-00:55

Nonstop3h 55m

€68

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 29/10

17:00-22:35

Nonstop3h 35m

Sofia

Thu 5/11

23:00-00:55

Nonstop3h 55m

€83

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Wed 18/11

08:20-13:55

Nonstop3h 35m

Sofia

Mon 23/11

05:45-10:30

1 stop6h 45m

€83

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 29/10

17:00-22:35

Nonstop3h 35m

Sofia

Thu 5/11

23:00-00:55

Nonstop3h 55m

€84

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 5/11

17:00-22:35

Nonstop3h 35m

Sofia

Thu 12/11

23:00-00:55

Nonstop3h 55m

€84

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Tue 17/11

08:05-13:40

Nonstop3h 35m

Sofia

Mon 23/11

05:45-10:30

1 stop6h 45m

€92

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Sat 10/10

20:20-09:30

1 stop11h 10m

Sofia

Wed 21/10

05:45-10:05

1 stop6h 20m

€93

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 21/1

11:45-23:00

1 stop9h 15m

Sofia

Tue 26/1

14:10-22:45

1 stop10h 35m

€163

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Fri 22/1

10:50-22:55

1 stop10h 05m

Sofia

Sun 24/1

19:05-10:05

1 stop17h 00m

€166

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Wed 30/12

05:10-13:25

1 stop6h 15m

Sofia

Sat 16/1

06:00-10:00

1 stop6h 00m

€181

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

€28

Best Round-Trip Price

€68

Fastest flight time

3h 35m

Popular in

September
The best one-way flight price to Bulgaria from Ireland in the last 5 days is €28 (Dublin to Sofia).
Search Deals
The best return flight price to Bulgaria from Ireland in the last 5 days is €68 (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 34% 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
€104 per person with Aer Lingus
€176 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, 67% 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 September 2026, there are 4 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 €68
Cork to Sofia flightsfrom €98
Dublin to Burgas flightsfrom €122
Dublin to Varna flightsfrom €143