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Flights to Bulgaria

€81 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 15/6. 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
15 Jun
DUB
15h 10m
1 stop
SOF
17 Jun
SOF
7h 25m
1 stop
DUB
€81
Ryanair
15 Jun
DUB
13h 35m
1 stop
SOF
18 Jun
SOF
10h 50m
1 stop
DUB
€89
Multiple Airlines
15 Jun
DUB
12h 30m
1 stop
SOF
17 Jun
SOF
7h 25m
1 stop
DUB
€90
Multiple Airlines
21 Jul
DUB
13h 05m
1 stop
SOF
28 Jul
SOF
13h 30m
1 stop
DUB
€97
Multiple Airlines
21 Jul
DUB
13h 05m
1 stop
SOF
28 Jul
SOF
13h 30m
1 stop
DUB
€98
Ryanair
20 Jun
DUB
14h 25m
1 stop
SOF
27 Jun
SOF
10h 50m
1 stop
DUB
€100
Ryanair
13 Jun
DUB
14h 25m
1 stop
SOF
20 Jun
SOF
15h 35m
1 stop
DUB
€101
Ryanair
13 Jun
DUB
14h 25m
1 stop
SOF
20 Jun
SOF
15h 35m
1 stop
DUB
€102
Multiple Airlines
15 Jun
DUB
17h 40m
2 stops
SOF
17 Jun
SOF
7h 25m
1 stop
DUB
€103
Multiple Airlines
14 Jul
DUB
13h 15m
1 stop
SOF
21 Jul
SOF
9h 00m
1 stop
DUB
€105
Multiple Airlines
14 Jul
DUB
13h 15m
1 stop
SOF
21 Jul
SOF
9h 00m
1 stop
DUB
€105
Multiple Airlines
15 Jun
ORK
14h 40m
1 stop
SOF
22 Jun
SOF
16h 05m
2 stops
ORK
€106

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
11 Jun
DUB
16h 05m
2 stops
VAR
17 Jun
VAR
14h 00m
1 stop
DUB
€117
Multiple Airlines
13 Jun
DUB
14h 10m
2 stops
VAR
17 Jun
VAR
14h 00m
1 stop
DUB
€119
Multiple Airlines
11 Jun
DUB
16h 05m
2 stops
VAR
17 Jun
VAR
14h 10m
2 stops
DUB
€122
Multiple Airlines
18 Jun
DUB
10h 20m
1 stop
VAR
25 Jun
VAR
7h 25m
1 stop
DUB
€125
Multiple Airlines
13 Jun
DUB
14h 10m
2 stops
VAR
17 Jun
VAR
14h 10m
2 stops
DUB
€126
Multiple Airlines
18 Jun
DUB
10h 20m
1 stop
VAR
24 Jun
VAR
20h 40m
2 stops
DUB
€127
Multiple Airlines
18 Jun
DUB
10h 20m
1 stop
VAR
25 Jun
VAR
13h 20m
2 stops
DUB
€128
Multiple Airlines
18 Jun
DUB
10h 20m
1 stop
VAR
24 Jun
VAR
14h 00m
1 stop
DUB
€129
Multiple Airlines
18 Jun
DUB
26h 40m
2 stops
VAR
25 Jun
VAR
13h 20m
2 stops
DUB
€129
Multiple Airlines
11 Jun
DUB
14h 05m
1 stop
VAR
17 Jun
VAR
14h 00m
1 stop
DUB
€131
Multiple Airlines
18 Jun
DUB
16h 00m
2 stops
VAR
24 Jun
VAR
19h 40m
2 stops
DUB
€132
Multiple Airlines
18 Jun
DUB
10h 20m
1 stop
VAR
24 Jun
VAR
14h 00m
1 stop
DUB
€135

Flights to Burgas

Search all flight deals to Burgas
Multiple Airlines
20 Jun
DUB
14h 00m
2 stops
BOJ
4 Jul
BOJ
14h 55m
1 stop
DUB
€139
Multiple Airlines
18 Jun
DUB
11h 35m
1 stop
BOJ
26 Jun
BOJ
12h 55m
1 stop
DUB
€142
Multiple Airlines
18 Jun
DUB
14h 20m
1 stop
BOJ
25 Jun
BOJ
27h 55m
2 stops
DUB
€152
Multiple Airlines
18 Jun
DUB
14h 20m
1 stop
BOJ
25 Jun
BOJ
27h 55m
2 stops
DUB
€153
Multiple Airlines
18 Jun
DUB
11h 35m
1 stop
BOJ
26 Jun
BOJ
12h 55m
1 stop
DUB
€154
Multiple Airlines
18 Jun
DUB
16h 25m
2 stops
BOJ
26 Jun
BOJ
12h 55m
1 stop
DUB
€156
Multiple Airlines
18 Jun
DUB
14h 20m
1 stop
BOJ
25 Jun
BOJ
29h 05m
2 stops
DUB
€157
Multiple Airlines
9 Jul
DUB
24h 55m
2 stops
BOJ
23 Jul
BOJ
12h 40m
1 stop
DUB
€160
Multiple Airlines
30 Jun
DUB
7h 15m
1 stop
BOJ
10 Jul
BOJ
4h 10m
DUB
€162
Multiple Airlines
23 Jun
DUB
14h 00m
1 stop
BOJ
24 Jun
BOJ
19h 45m
2 stops
DUB
€164
Multiple Airlines
23 Jun
DUB
11h 50m
1 stop
BOJ
24 Jun
BOJ
10h 40m
1 stop
DUB
€167
Multiple Airlines
9 Jul
DUB
19h 35m
2 stops
BOJ
14 Jul
BOJ
12h 35m
1 stop
DUB
€168

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.
Multiple Airlines Logo
20:25 - 13:35
DUB
-
SOF
15h 10m
1 stop
Multiple Airlines Logo
15:00 - 20:25
SOF
-
DUB
7h 25m
1 stop
€81Multiple Airlines
Mon, 15 Jun - Wed, 17 Jun
Ryanair Logo
21:00 - 12:35
DUB
-
SOF
13h 35m
1 stop
Ryanair Logo
05:45 - 14:35
SOF
-
DUB
10h 50m
1 stop
€89Ryanair
Mon, 15 Jun - Thu, 18 Jun
Multiple Airlines Logo
22:05 - 12:35
DUB
-
SOF
12h 30m
1 stop
Multiple Airlines Logo
15:00 - 20:25
SOF
-
DUB
7h 25m
1 stop
€90Multiple Airlines
Mon, 15 Jun - Wed, 17 Jun
Multiple Airlines Logo
21:45 - 12:50
DUB
-
SOF
13h 05m
1 stop
Multiple Airlines Logo
06:00 - 17:30
SOF
-
DUB
13h 30m
1 stop
€97Multiple Airlines
Tue, 21 Jul - Tue, 28 Jul
Multiple Airlines Logo
21:45 - 12:50
DUB
-
SOF
13h 05m
1 stop
Multiple Airlines Logo
06:00 - 17:30
SOF
-
DUB
13h 30m
1 stop
€98Multiple Airlines
Tue, 21 Jul - Tue, 28 Jul
Ryanair Logo
20:00 - 12:25
DUB
-
SOF
14h 25m
1 stop
Ryanair Logo
05:45 - 14:35
SOF
-
DUB
10h 50m
1 stop
€100Ryanair
Sat, 20 Jun - Sat, 27 Jun
Ryanair Logo
20:00 - 12:25
DUB
-
SOF
14h 25m
1 stop
Ryanair Logo
05:45 - 19:20
SOF
-
DUB
15h 35m
1 stop
€101Ryanair
Sat, 13 Jun - Sat, 20 Jun
Ryanair Logo
20:00 - 12:25
DUB
-
SOF
14h 25m
1 stop
Ryanair Logo
05:45 - 19:20
SOF
-
DUB
15h 35m
1 stop
€102Ryanair
Sat, 13 Jun - Sat, 20 Jun
Multiple Airlines Logo
15:30 - 11:10
DUB
-
SOF
17h 40m
2 stops
Multiple Airlines Logo
15:00 - 20:25
SOF
-
DUB
7h 25m
1 stop
€103Multiple Airlines
Mon, 15 Jun - Wed, 17 Jun
Multiple Airlines Logo
21:35 - 12:50
DUB
-
SOF
13h 15m
1 stop
Multiple Airlines Logo
05:55 - 12:55
SOF
-
DUB
9h 00m
1 stop
€105Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul

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 13,528 searches and data was last updated on 31 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

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 15/6

20:25-13:35

1 stop15h 10m

Sofia

Wed 17/6

15:00-20:25

1 stop7h 25m

€81

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 15/6

21:00-12:35

1 stop13h 35m

Sofia

Thu 18/6

05:45-14:35

1 stop10h 50m

€89
Fastest return journey

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 15/6

22:05-12:35

1 stop12h 30m

Sofia

Wed 17/6

15:00-20:25

1 stop7h 25m

€90

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 21/7

21:45-12:50

1 stop13h 05m

Sofia

Tue 28/7

06:00-17:30

1 stop13h 30m

€97

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 21/7

21:45-12:50

1 stop13h 05m

Sofia

Tue 28/7

06:00-17:30

1 stop13h 30m

€98

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 20/6

20:00-12:25

1 stop14h 25m

Sofia

Sat 27/6

05:45-14:35

1 stop10h 50m

€100

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 13/6

20:00-12:25

1 stop14h 25m

Sofia

Sat 20/6

05:45-19:20

1 stop15h 35m

€101

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 13/6

20:00-12:25

1 stop14h 25m

Sofia

Sat 20/6

05:45-19:20

1 stop15h 35m

€102

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 15/6

15:30-11:10

2 stops17h 40m

Sofia

Wed 17/6

15:00-20:25

1 stop7h 25m

€103

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 14/7

21:35-12:50

1 stop13h 15m

Sofia

Tue 21/7

05:55-12:55

1 stop9h 00m

€105

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 39% 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

€40

Best Round-Trip Price

€81

Fastest flight time

3h 35m

Popular in

July
The best one-way flight price to Bulgaria from Ireland in the last 5 days is €40 (Dublin to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from Ireland in the last 5 days is €81 (Dublin to Sofia).
Search Deals
The fastest flight to Bulgaria from Ireland takes 3h 35m (Dublin to Sofia).
Search Deals
July has the highest demand for flights to Bulgaria, with a 17% 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:
€90 per person with Ryanair
€175 per person with Lufthansa
€194 per person with Aer Lingus

Which airlines fly to Bulgaria?

Ryanair is the most popular airline offering flights to Bulgaria, with 40% 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 May 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.
Start using Trips
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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
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