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Flights to Bulgaria

€71 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 15/5. 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
12 May
DUB
13h 45m
1 stop
SOF
19 May
SOF
3h 50m
DUB
€73
Multiple Airlines
12 May
DUB
13h 45m
1 stop
SOF
19 May
SOF
10h 10m
1 stop
DUB
€86
Ryanair
13 May
DUB
7h 00m
1 stop
SOF
20 May
SOF
11h 45m
1 stop
DUB
€92
Ryanair
11 May
DUB
12h 30m
1 stop
SOF
18 May
SOF
11h 20m
1 stop
DUB
€92
Ryanair
13 May
DUB
14h 45m
1 stop
SOF
20 May
SOF
11h 45m
1 stop
DUB
€97
Ryanair
18 May
DUB
16h 20m
1 stop
SOF
21 May
SOF
13h 50m
1 stop
DUB
€98
Multiple Airlines
12 May
DUB
22h 35m
2 stops
SOF
19 May
SOF
10h 10m
1 stop
DUB
€98
Multiple Airlines
27 May
DUB
12h 40m
1 stop
SOF
3 Jun
SOF
6h 20m
1 stop
DUB
€102
Ryanair
16 May
DUB
7h 00m
1 stop
SOF
23 May
SOF
3h 50m
DUB
€103
Ryanair
16 May
DUB
7h 00m
1 stop
SOF
23 May
SOF
3h 50m
DUB
€103
Multiple Airlines
18 May
DUB
20h 40m
2 stops
SOF
20 May
SOF
11h 45m
1 stop
DUB
€107
Multiple Airlines
26 May
DUB
14h 25m
1 stop
SOF
2 Jun
SOF
10h 10m
1 stop
DUB
€108

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
12 May
DUB
10h 45m
1 stop
VAR
19 May
VAR
22h 35m
2 stops
DUB
€120
Multiple Airlines
12 May
DUB
14h 20m
1 stop
VAR
19 May
VAR
22h 35m
2 stops
DUB
€134
Multiple Airlines
12 May
DUB
9h 15m
2 stops
VAR
19 May
VAR
22h 35m
2 stops
DUB
€135
Multiple Airlines
12 May
DUB
10h 45m
1 stop
VAR
19 May
VAR
15h 40m
1 stop
DUB
€138
Multiple Airlines
12 May
DUB
14h 20m
1 stop
VAR
19 May
VAR
27h 10m
1 stop
DUB
€145
Multiple Airlines
18 Jun
DUB
13h 25m
2 stops
VAR
24 Jun
VAR
7h 45m
1 stop
DUB
€153
Multiple Airlines
26 May
DUB
44h 55m
2 stops
VAR
2 Jun
VAR
27h 10m
1 stop
DUB
€163
Multiple Airlines
18 Jun
DUB
13h 25m
2 stops
VAR
24 Jun
VAR
19h 40m
2 stops
DUB
€168
Multiple Airlines
16 May
DUB
12h 55m
1 stop
VAR
23 May
VAR
13h 35m
2 stops
DUB
€170
Multiple Airlines
18 Jun
DUB
10h 20m
1 stop
VAR
24 Jun
VAR
7h 45m
1 stop
DUB
€170
Multiple Airlines
29 May
DUB
25h 55m
2 stops
VAR
5 Jun
VAR
13h 35m
2 stops
DUB
€174
Multiple Airlines
26 May
DUB
14h 20m
1 stop
VAR
2 Jun
VAR
17h 20m
2 stops
DUB
€176

Flights to Burgas

Search all flight deals to Burgas
Ryanair
15 May
DUB
3h 55m
BOJ
22 May
BOJ
4h 10m
DUB
€71
Ryanair
17 May
DUB
3h 55m
BOJ
26 May
BOJ
4h 10m
DUB
€74
Ryanair
15 May
DUB
3h 55m
BOJ
22 May
BOJ
4h 10m
DUB
€99
Multiple Airlines
5 May
DUB
10h 25m
1 stop
BOJ
6 May
BOJ
4h 10m
DUB
€100
Ryanair
15 May
DUB
3h 55m
BOJ
22 May
BOJ
4h 10m
DUB
€105
Multiple Airlines
15 May
DUB
10h 30m
1 stop
BOJ
22 May
BOJ
4h 10m
DUB
€112
Ryanair
5 May
DUB
3h 55m
BOJ
6 May
BOJ
4h 10m
DUB
€114
Multiple Airlines
17 May
DUB
3h 55m
BOJ
24 May
BOJ
21h 25m
1 stop
DUB
€117
Multiple Airlines
17 May
DUB
3h 55m
BOJ
26 May
BOJ
12h 50m
1 stop
DUB
€122
Multiple Airlines
5 May
DUB
10h 25m
1 stop
BOJ
6 May
BOJ
13h 00m
1 stop
DUB
€124
Multiple Airlines
5 May
DUB
10h 25m
1 stop
BOJ
6 May
BOJ
16h 45m
2 stops
DUB
€132
Ryanair
15 May
DUB
14h 00m
2 stops
BOJ
22 May
BOJ
4h 10m
DUB
€134

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 - 21:45
DUB
-
BOJ
3h 55mdirect
Ryanair Logo
22:10 - 00:20
BOJ
-
DUB
4h 10mdirect
€71Ryanair
Fri, 15 May - Fri, 22 May
Multiple Airlines Logo
19:25 - 11:10
DUB
-
SOF
13h 45m
1 stop
Multiple Airlines Logo
23:25 - 01:15
SOF
-
DUB
3h 50mdirect
€73Multiple Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
19:25 - 11:10
DUB
-
SOF
13h 45m
1 stop
Multiple Airlines Logo
23:25 - 07:35
SOF
-
DUB
10h 10m
1 stop
€87Multiple Airlines
Tue, 12 May - Tue, 19 May
Ryanair Logo
16:15 - 01:15
DUB
-
SOF
7h 00m
1 stop
Ryanair Logo
11:40 - 21:25
SOF
-
DUB
11h 45m
1 stop
€92Ryanair
Wed, 13 May - Wed, 20 May
Ryanair Logo
22:05 - 12:35
DUB
-
SOF
12h 30m
1 stop
Ryanair Logo
22:30 - 07:50
SOF
-
DUB
11h 20m
1 stop
€92Ryanair
Mon, 11 May - Mon, 18 May
Ryanair Logo
08:30 - 01:15
DUB
-
SOF
14h 45m
1 stop
Ryanair Logo
11:40 - 21:25
SOF
-
DUB
11h 45m
1 stop
€97Ryanair
Wed, 13 May - Wed, 20 May
Ryanair Logo
06:30 - 00:50
DUB
-
SOF
16h 20m
1 stop
Ryanair Logo
05:45 - 17:35
SOF
-
DUB
13h 50m
1 stop
€98Ryanair
Mon, 18 May - Thu, 21 May
Multiple Airlines Logo
10:35 - 11:10
DUB
-
SOF
22h 35m
2 stops
Multiple Airlines Logo
23:25 - 07:35
SOF
-
DUB
10h 10m
1 stop
€98Multiple Airlines
Tue, 12 May - Tue, 19 May
Ryanair Logo
15:50 - 21:45
DUB
-
BOJ
3h 55mdirect
Ryanair Logo
22:10 - 00:20
BOJ
-
DUB
4h 10mdirect
€99Ryanair
Fri, 15 May - Fri, 22 May
Multiple Airlines Logo
08:00 - 20:25
DUB
-
BOJ
10h 25m
1 stop
Multiple Airlines Logo
12:40 - 14:50
BOJ
-
DUB
4h 10mdirect
€100Multiple Airlines
Tue, 5 May - Wed, 6 May

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 16 April 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
Fastest return journey

DublinBurgas

DUB - BOJ

DUBBOJ

Dublin

Fri 15/5

15:50-21:45

Nonstop3h 55m

Bourgas

Fri 22/5

22:10-00:20

Nonstop4h 10m

€71

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 12/5

19:25-11:10

1 stop13h 45m

Sofia

Tue 19/5

23:25-01:15

Nonstop3h 50m

€73

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 12/5

19:25-11:10

1 stop13h 45m

Sofia

Tue 19/5

23:25-07:35

1 stop10h 10m

€86

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 13/5

16:15-01:15

1 stop7h 00m

Sofia

Wed 20/5

11:40-21:25

1 stop11h 45m

€92

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 11/5

22:05-12:35

1 stop12h 30m

Sofia

Mon 18/5

22:30-07:50

1 stop11h 20m

€92

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 13/5

08:30-01:15

1 stop14h 45m

Sofia

Wed 20/5

11:40-21:25

1 stop11h 45m

€97

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 18/5

06:30-00:50

1 stop16h 20m

Sofia

Thu 21/5

05:45-17:35

1 stop13h 50m

€98

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 12/5

10:35-11:10

2 stops22h 35m

Sofia

Tue 19/5

23:25-07:35

1 stop10h 10m

€98

DublinBurgas

DUB - BOJ

DUBBOJ

Dublin

Fri 15/5

15:50-21:45

Nonstop3h 55m

Bourgas

Fri 22/5

22:10-00:20

Nonstop4h 10m

€99

DublinBurgas

DUB - BOJ

DUBBOJ

Dublin

Tue 5/5

08:00-20:25

1 stop10h 25m

Bourgas

Wed 6/5

12:40-14:50

Nonstop4h 10m

€100

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?

Lufthansa, Aer Lingus and Ryanair are the top three most popular airlines that fly to Bulgaria from Ireland according to our data. Lufthansa is the first choice among our users, with 49% 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

€35

Best Round-Trip Price

€71

Fastest flight time

3h 40m

Popular in

July
The best one-way flight price to Bulgaria from Ireland in the last 72 hours is €35 (Dublin to Bourgas).
Search Deals
The best round-trip flight price to Bulgaria from Ireland in the last 72 hours is €71 (Dublin to Bourgas).
Search Deals
The fastest flight to Bulgaria from Ireland takes 3h 40m (Dublin to Sofia).
Search Deals
July has the highest demand for flights to Bulgaria, with a 12% 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:
€96 per person with Ryanair
€167 per person with Lufthansa
€192 per person with Aer Lingus

Which airlines fly to Bulgaria?

Lufthansa is the most popular airline offering flights to Bulgaria, with 49% of our users opting to fly with them when travelling to Bulgaria. Other popular options include Aer Lingus and Ryanair. 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, 70% 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 April 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
Dublin to Burgas flightsfrom €71
Dublin to Sofia flightsfrom €92
Dublin to Varna flightsfrom €153
Cork to Sofia flightsfrom €169