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Flights to Bulgaria

€89 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 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
Multiple Airlines
10 Oct
DUB
12h 25m
1 stop
SOF
12 Oct
SOF
11h 45m
1 stop
DUB
€89
Multiple Airlines
7 Sept
DUB
12h 30m
1 stop
SOF
9 Sept
SOF
6h 20m
1 stop
DUB
€90
Multiple Airlines
7 Sept
DUB
12h 30m
1 stop
SOF
9 Sept
SOF
6h 20m
1 stop
DUB
€93
Multiple Airlines
23 Sept
DUB
12h 40m
1 stop
SOF
25 Sept
SOF
6h 50m
1 stop
DUB
€95
Multiple Airlines
7 Sept
DUB
16h 20m
1 stop
SOF
9 Sept
SOF
6h 20m
1 stop
DUB
€97
Multiple Airlines
7 Sept
DUB
16h 20m
1 stop
SOF
16 Sept
SOF
6h 20m
1 stop
DUB
€99
Multiple Airlines
11 Sept
DUB
13h 25m
1 stop
SOF
16 Sept
SOF
6h 20m
1 stop
DUB
€105
Multiple Airlines
27 Sept
DUB
10h 20m
1 stop
SOF
30 Sept
SOF
6h 20m
1 stop
DUB
€106
Multiple Airlines
5 Sept
DUB
7h 00m
1 stop
SOF
14 Sept
SOF
16h 25m
1 stop
DUB
€109
Multiple Airlines
26 Aug
DUB
12h 40m
1 stop
SOF
15 Oct
SOF
20h 25m
1 stop
DUB
€111
Multiple Airlines
7 Sept
DUB
15h 35m
2 stops
SOF
9 Sept
SOF
6h 20m
1 stop
DUB
€111
Multiple Airlines
26 Aug
DUB
12h 40m
1 stop
SOF
14 Oct
SOF
6h 20m
1 stop
DUB
€113

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
27 Sept
DUB
16h 50m
1 stop
VAR
13 Oct
VAR
23h 30m
1 stop
DUB
€135
Multiple Airlines
23 Sept
DUB
27h 05m
1 stop
VAR
13 Oct
VAR
17h 45m
1 stop
DUB
€137
Multiple Airlines
23 Sept
DUB
27h 05m
1 stop
VAR
13 Oct
VAR
13h 50m
2 stops
DUB
€141
Multiple Airlines
14 Sept
DUB
23h 10m
2 stops
VAR
20 Sept
VAR
19h 35m
2 stops
DUB
€150
Multiple Airlines
27 Sept
DUB
16h 50m
1 stop
VAR
11 Oct
VAR
9h 15m
1 stop
DUB
€152
Multiple Airlines
26 Sept
DUB
10h 45m
1 stop
VAR
13 Oct
VAR
17h 45m
1 stop
DUB
€154
Multiple Airlines
8 Sept
DUB
10h 45m
1 stop
VAR
11 Sept
VAR
12h 10m
2 stops
DUB
€156
Multiple Airlines
26 Sept
DUB
10h 45m
1 stop
VAR
13 Oct
VAR
16h 05m
2 stops
DUB
€158
Multiple Airlines
5 Sept
DUB
11h 55m
1 stop
VAR
12 Sept
VAR
29h 20m
2 stops
DUB
€159
Multiple Airlines
5 Sept
DUB
11h 55m
1 stop
VAR
12 Sept
VAR
17h 55m
1 stop
DUB
€160
Multiple Airlines
8 Sept
DUB
19h 15m
2 stops
VAR
11 Sept
VAR
12h 10m
2 stops
DUB
€161
Multiple Airlines
9 Sept
DUB
10h 20m
2 stops
VAR
12 Sept
VAR
17h 55m
1 stop
DUB
€162

Flights to Burgas

Search all flight deals to Burgas
Multiple Airlines
15 Sept
DUB
10h 25m
1 stop
BOJ
22 Sept
BOJ
22h 50m
2 stops
DUB
€139
Multiple Airlines
15 Sept
DUB
10h 25m
1 stop
BOJ
22 Sept
BOJ
12h 35m
1 stop
DUB
€139
Multiple Airlines
2 Sept
DUB
12h 50m
1 stop
BOJ
12 Sept
BOJ
12h 05m
2 stops
DUB
€143
Multiple Airlines
15 Sept
DUB
3h 55m
BOJ
22 Sept
BOJ
22h 15m
1 stop
DUB
€145
Multiple Airlines
13 Sept
DUB
3h 55m
BOJ
22 Sept
BOJ
12h 50m
1 stop
DUB
€148
Ryanair
25 Sept
DUB
3h 55m
BOJ
28 Sept
BOJ
17h 15m
1 stop
DUB
€150
Multiple Airlines
13 Sept
DUB
3h 55m
BOJ
22 Sept
BOJ
22h 50m
2 stops
DUB
€159
Multiple Airlines
15 Sept
DUB
23h 20m
2 stops
BOJ
22 Sept
BOJ
22h 50m
2 stops
DUB
€161
Multiple Airlines
2 Sept
DUB
14h 00m
2 stops
BOJ
12 Sept
BOJ
12h 05m
2 stops
DUB
€165
Ryanair
4 Sept
DUB
3h 55m
BOJ
11 Sept
BOJ
33h 25m
2 stops
DUB
€167
Multiple Airlines
13 Sept
DUB
17h 15m
2 stops
BOJ
22 Sept
BOJ
12h 50m
1 stop
DUB
€168
Multiple Airlines
4 Sept
DUB
13h 10m
1 stop
BOJ
11 Sept
BOJ
15h 30m
2 stops
DUB
€170

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
22:00 - 12:25
DUB
-
SOF
12h 25m
1 stop
Multiple Airlines Logo
06:00 - 15:45
SOF
-
DUB
11h 45m
1 stop
€89Multiple Airlines
Sat, 10 Oct - Mon, 12 Oct
Multiple Airlines Logo
22:05 - 12:35
DUB
-
SOF
12h 30m
1 stop
Multiple Airlines Logo
05:45 - 10:05
SOF
-
DUB
6h 20m
1 stop
€90Multiple Airlines
Mon, 7 Sep - Wed, 9 Sep
Multiple Airlines Logo
22:05 - 12:35
DUB
-
SOF
12h 30m
1 stop
Multiple Airlines Logo
05:45 - 10:05
SOF
-
DUB
6h 20m
1 stop
€93Multiple Airlines
Mon, 7 Sep - Wed, 9 Sep
Multiple Airlines Logo
05:45 - 20:25
DUB
-
SOF
12h 40m
1 stop
Multiple Airlines Logo
05:45 - 10:35
SOF
-
DUB
6h 50m
1 stop
€95Multiple Airlines
Wed, 23 Sep - Fri, 25 Sep
Multiple Airlines Logo
06:30 - 00:50
DUB
-
SOF
16h 20m
1 stop
Multiple Airlines Logo
05:45 - 10:05
SOF
-
DUB
6h 20m
1 stop
€97Multiple Airlines
Mon, 7 Sep - Wed, 9 Sep
Multiple Airlines Logo
06:30 - 00:50
DUB
-
SOF
16h 20m
1 stop
Multiple Airlines Logo
05:45 - 10:05
SOF
-
DUB
6h 20m
1 stop
€99Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
22:10 - 13:35
DUB
-
SOF
13h 25m
1 stop
Multiple Airlines Logo
05:45 - 10:05
SOF
-
DUB
6h 20m
1 stop
€105Multiple Airlines
Fri, 11 Sep - Wed, 16 Sep
Multiple Airlines Logo
22:45 - 11:05
DUB
-
SOF
10h 20m
1 stop
Multiple Airlines Logo
05:45 - 10:05
SOF
-
DUB
6h 20m
1 stop
€106Multiple Airlines
Sun, 27 Sep - Wed, 30 Sep
Ryanair Logo
09:10 - 12:25
ORK
-
SOF
25h 15m
1 stop
Ryanair Logo
18:35 - 09:35
SOF
-
ORK
17h 00m
1 stop
€137Ryanair
Sun, 6 Sep - Sun, 13 Sep
Ryanair Logo
15:50 - 21:45
DUB
-
BOJ
3h 55mdirect
Ryanair Logo
16:40 - 07:55
BOJ
-
DUB
17h 15m
1 stop
€150Ryanair
Fri, 25 Sep - Mon, 28 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 13,528 searches and data was last updated on 24 July 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

Sat 10/10

22:00-12:25

1 stop12h 25m

Sofia

Mon 12/10

06:00-15:45

1 stop11h 45m

€89

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 7/9

22:05-12:35

1 stop12h 30m

Sofia

Wed 9/9

05:45-10:05

1 stop6h 20m

€90

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 7/9

22:05-12:35

1 stop12h 30m

Sofia

Wed 9/9

05:45-10:05

1 stop6h 20m

€93

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 23/9

05:45-20:25

1 stop12h 40m

Sofia

Fri 25/9

05:45-10:35

1 stop6h 50m

€95

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 7/9

06:30-00:50

1 stop16h 20m

Sofia

Wed 9/9

05:45-10:05

1 stop6h 20m

€97

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 7/9

06:30-00:50

1 stop16h 20m

Sofia

Wed 16/9

05:45-10:05

1 stop6h 20m

€99

DublinSofia

DUB - SOF

DUBSOF

Dublin

Fri 11/9

22:10-13:35

1 stop13h 25m

Sofia

Wed 16/9

05:45-10:05

1 stop6h 20m

€105
Fastest return journey

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 27/9

22:45-11:05

1 stop10h 20m

Sofia

Wed 30/9

05:45-10:05

1 stop6h 20m

€106

CorkSofia

ORK - SOF

ORKSOF

Cork

Sun 6/9

09:10-12:25

1 stop25h 15m

Sofia

Sun 13/9

18:35-09:35

1 stop17h 00m

€137

DublinBurgas

DUB - BOJ

DUBBOJ

Dublin

Fri 25/9

15:50-21:45

Nonstop3h 55m

Bourgas

Mon 28/9

16:40-07:55

1 stop17h 15m

€150

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

What is the cheapest flight to Bulgaria?

The best prices found on momondo for flights to Bulgaria are:
€99 per person with Ryanair
€106 per person with Aer Lingus
€179 per person with Lufthansa

See prices 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

€37

Best Round-Trip Price

€89

Fastest flight time

3h 35m

Popular in

July
The best one-way flight price to Bulgaria from Ireland in the last 5 days is €37 (Dublin to Bourgas).
Search Deals
The best return flight price to Bulgaria from Ireland in the last 5 days is €89 (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.

Which airlines fly to Bulgaria?

Ryanair is the most popular airline offering flights to Bulgaria, with 53% 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, 55% 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.

How much are flights to Bulgaria?

You can expect to spend an average of €405 for a flight to Bulgaria. However, our users found flights to Bulgaria for €265, which is the cheapest price we’ve seen in the past week. €543 per ticket tends to be the most expensive a flight to Bulgaria will get, whereas anything for €268 or less is considered a good deal.

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 July 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

Popular routes according to searches in the past day on momondo
Dublin to Sofia flightsfrom €89
Cork to Sofia flightsfrom €137
Dublin to Burgas flightsfrom €143
Dublin to Varna flightsfrom €159