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Flights to Bulgaria

€90 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 9/6. 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
9 Jun
DUB
14h 25m
1 stop
SOF
17 Jun
SOF
6h 20m
1 stop
DUB
€90
Multiple Airlines
6 Jun
DUB
12h 50m
1 stop
SOF
13 Jun
SOF
12h 10m
1 stop
DUB
€91
Multiple Airlines
9 Jun
DUB
11h 15m
1 stop
SOF
17 Jun
SOF
6h 20m
1 stop
DUB
€92
Multiple Airlines
4 Jun
DUB
11h 45m
1 stop
SOF
10 Jun
SOF
6h 20m
1 stop
DUB
€94
Multiple Airlines
6 Jun
DUB
12h 50m
1 stop
SOF
13 Jun
SOF
8h 20m
1 stop
DUB
€95
Ryanair
3 Jun
DUB
7h 00m
1 stop
SOF
6 Jun
SOF
12h 10m
1 stop
DUB
€96
Multiple Airlines
9 Jun
DUB
26h 20m
2 stops
SOF
17 Jun
SOF
6h 20m
1 stop
DUB
€96
Ryanair
8 Jun
DUB
14h 55m
1 stop
SOF
15 Jun
SOF
5h 55m
1 stop
DUB
€97
Ryanair
8 Jun
DUB
14h 55m
1 stop
SOF
12 Jun
SOF
15h 35m
1 stop
DUB
€98
Ryanair
15 Jun
DUB
14h 55m
1 stop
SOF
22 Jun
SOF
7h 00m
1 stop
DUB
€99
Multiple Airlines
9 Jun
DUB
15h 35m
2 stops
SOF
17 Jun
SOF
6h 20m
1 stop
DUB
€100
Ryanair
15 May
DUB
11h 50m
1 stop
SOF
19 May
SOF
3h 50m
DUB
€102

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
16 Jun
DUB
15h 10m
1 stop
VAR
23 Jun
VAR
7h 50m
1 stop
DUB
€102
Multiple Airlines
16 Jun
DUB
15h 10m
1 stop
VAR
23 Jun
VAR
25h 20m
2 stops
DUB
€105
Multiple Airlines
16 Jun
DUB
15h 10m
1 stop
VAR
23 Jun
VAR
25h 20m
2 stops
DUB
€106
Multiple Airlines
4 Jun
DUB
10h 20m
1 stop
VAR
10 Jun
VAR
14h 00m
1 stop
DUB
€113
Multiple Airlines
4 Jun
DUB
17h 00m
2 stops
VAR
10 Jun
VAR
25h 25m
2 stops
DUB
€117
Multiple Airlines
16 Jun
DUB
26h 10m
2 stops
VAR
23 Jun
VAR
29h 20m
2 stops
DUB
€118
Multiple Airlines
16 Jun
DUB
26h 10m
2 stops
VAR
23 Jun
VAR
29h 20m
2 stops
DUB
€119
Multiple Airlines
18 Jun
DUB
10h 20m
1 stop
VAR
24 Jun
VAR
13h 20m
1 stop
DUB
€125
Multiple Airlines
11 Jun
DUB
10h 20m
1 stop
VAR
18 Jun
VAR
25h 30m
2 stops
DUB
€130
Multiple Airlines
18 Jun
DUB
10h 20m
1 stop
VAR
24 Jun
VAR
13h 20m
1 stop
DUB
€131
Multiple Airlines
18 Jun
DUB
10h 20m
1 stop
VAR
24 Jun
VAR
13h 20m
1 stop
DUB
€132
Multiple Airlines
11 Jun
DUB
10h 20m
1 stop
VAR
18 Jun
VAR
15h 20m
1 stop
DUB
€134

Flights to Burgas

Search all flight deals to Burgas
Ryanair
26 May
DUB
3h 55m
BOJ
27 May
BOJ
4h 10m
DUB
€115
Multiple Airlines
9 Jun
DUB
24h 15m
2 stops
BOJ
18 Jun
BOJ
12h 50m
1 stop
DUB
€116
Multiple Airlines
2 Jun
DUB
10h 25m
1 stop
BOJ
9 Jun
BOJ
12h 35m
1 stop
DUB
€118
Multiple Airlines
2 Jun
DUB
6h 55m
1 stop
BOJ
5 Jun
BOJ
15h 20m
1 stop
DUB
€120
Multiple Airlines
9 Jun
DUB
10h 25m
1 stop
BOJ
18 Jun
BOJ
12h 50m
1 stop
DUB
€126
Multiple Airlines
15 May
DUB
21h 15m
1 stop
BOJ
22 May
BOJ
4h 10m
DUB
€131
Multiple Airlines
15 May
DUB
20h 10m
1 stop
BOJ
22 May
BOJ
4h 10m
DUB
€132
Ryanair
15 May
DUB
19h 25m
2 stops
BOJ
22 May
BOJ
4h 10m
DUB
€133
Multiple Airlines
16 Jun
DUB
13h 25m
1 stop
BOJ
23 Jun
BOJ
4h 10m
DUB
€134
Multiple Airlines
2 Jun
DUB
10h 25m
1 stop
BOJ
5 Jun
BOJ
22h 55m
2 stops
DUB
€136
Multiple Airlines
16 Jun
DUB
13h 25m
1 stop
BOJ
23 Jun
BOJ
4h 10m
DUB
€137
Ryanair
15 May
DUB
19h 25m
2 stops
BOJ
22 May
BOJ
4h 10m
DUB
€138

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
18:45 - 11:10
DUB
-
SOF
14h 25m
1 stop
Multiple Airlines Logo
05:45 - 10:05
SOF
-
DUB
6h 20m
1 stop
€90Multiple Airlines
Tue, 9 Jun - Wed, 17 Jun
Multiple Airlines Logo
20:20 - 11:10
DUB
-
SOF
12h 50m
1 stop
Multiple Airlines Logo
22:55 - 09:05
SOF
-
DUB
12h 10m
1 stop
€91Multiple Airlines
Sat, 6 Jun - Sat, 13 Jun
Multiple Airlines Logo
22:00 - 11:15
DUB
-
SOF
11h 15m
1 stop
Multiple Airlines Logo
05:45 - 10:05
SOF
-
DUB
6h 20m
1 stop
€92Multiple Airlines
Tue, 9 Jun - Wed, 17 Jun
Multiple Airlines Logo
21:25 - 11:10
DUB
-
SOF
11h 45m
1 stop
Multiple Airlines Logo
05:45 - 10:05
SOF
-
DUB
6h 20m
1 stop
€94Multiple Airlines
Thu, 4 Jun - Wed, 10 Jun
Multiple Airlines Logo
20:20 - 11:10
DUB
-
SOF
12h 50m
1 stop
Multiple Airlines Logo
06:00 - 12:20
SOF
-
DUB
8h 20m
1 stop
€95Multiple Airlines
Sat, 6 Jun - Sat, 13 Jun
Ryanair Logo
16:15 - 01:15
DUB
-
SOF
7h 00m
1 stop
Ryanair Logo
22:55 - 09:05
SOF
-
DUB
12h 10m
1 stop
€96Ryanair
Wed, 3 Jun - Sat, 6 Jun
Multiple Airlines Logo
06:50 - 11:10
DUB
-
SOF
26h 20m
2 stops
Multiple Airlines Logo
05:45 - 10:05
SOF
-
DUB
6h 20m
1 stop
€96Multiple Airlines
Tue, 9 Jun - Wed, 17 Jun
Ryanair Logo
18:35 - 11:30
DUB
-
SOF
14h 55m
1 stop
Ryanair Logo
18:30 - 22:25
SOF
-
DUB
5h 55m
1 stop
€97Ryanair
Mon, 8 Jun - Mon, 15 Jun
Ryanair Logo
18:35 - 11:30
DUB
-
SOF
14h 55m
1 stop
Ryanair Logo
18:20 - 07:55
SOF
-
DUB
15h 35m
1 stop
€98Ryanair
Mon, 8 Jun - Fri, 12 Jun
Ryanair Logo
18:35 - 11:30
DUB
-
SOF
14h 55m
1 stop
Ryanair Logo
17:25 - 22:25
SOF
-
DUB
7h 00m
1 stop
€99Ryanair
Mon, 15 Jun - Mon, 22 Jun

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 3 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

Tue 9/6

18:45-11:10

1 stop14h 25m

Sofia

Wed 17/6

05:45-10:05

1 stop6h 20m

€90

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 6/6

20:20-11:10

1 stop12h 50m

Sofia

Sat 13/6

22:55-09:05

1 stop12h 10m

€91
Fastest return journey

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 9/6

22:00-11:15

1 stop11h 15m

Sofia

Wed 17/6

05:45-10:05

1 stop6h 20m

€92

DublinSofia

DUB - SOF

DUBSOF

Dublin

Thu 4/6

21:25-11:10

1 stop11h 45m

Sofia

Wed 10/6

05:45-10:05

1 stop6h 20m

€94

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 6/6

20:20-11:10

1 stop12h 50m

Sofia

Sat 13/6

06:00-12:20

1 stop8h 20m

€95

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 3/6

16:15-01:15

1 stop7h 00m

Sofia

Sat 6/6

22:55-09:05

1 stop12h 10m

€96

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 9/6

06:50-11:10

2 stops26h 20m

Sofia

Wed 17/6

05:45-10:05

1 stop6h 20m

€96

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 8/6

18:35-11:30

1 stop14h 55m

Sofia

Mon 15/6

18:30-22:25

1 stop5h 55m

€97

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 8/6

18:35-11:30

1 stop14h 55m

Sofia

Fri 12/6

18:20-07:55

1 stop15h 35m

€98

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 15/6

18:35-11:30

1 stop14h 55m

Sofia

Mon 22/6

17:25-22:25

1 stop7h 00m

€99

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:
€90 per person with Ryanair
€142 per person with Aer Lingus
€168 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

€41

Best Round-Trip Price

€90

Fastest flight time

3h 35m

Popular in

July
The best one-way flight price to Bulgaria from Ireland in the last 72 hours is €41 (Dublin to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from Ireland in the last 72 hours is €90 (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 16% 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?

Lufthansa is the most popular airline offering flights to Bulgaria, with 35% of our users opting to fly with them when travelling to Bulgaria. Other popular options include Ryanair 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, 68% 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 €294 for a flight to Bulgaria. However, our users found flights to Bulgaria for €103, which is the cheapest price we’ve seen in the past week. €369 per ticket tends to be the most expensive a flight to Bulgaria will get, whereas anything for €159 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 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
Dublin to Sofia flightsfrom €91
Dublin to Varna flightsfrom €102
Cork to Sofia flightsfrom €111
Dublin to Burgas flightsfrom €137