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Flights to Bulgaria

€106 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 19/9. 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
Ryanair
19 Sept
DUB
15h 10m
1 stop
SOF
26 Sept
SOF
9h 45m
1 stop
DUB
€106
Ryanair
10 Oct
DUB
14h 25m
1 stop
SOF
12 Oct
SOF
16h 25m
1 stop
DUB
€109
Ryanair
19 Sept
DUB
15h 10m
1 stop
SOF
26 Sept
SOF
14h 10m
2 stops
DUB
€117
Multiple Airlines
10 Oct
DUB
14h 25m
1 stop
SOF
12 Oct
SOF
18h 15m
2 stops
DUB
€122
Multiple Airlines
7 Sept
DUB
16h 20m
1 stop
SOF
10 Sept
SOF
12h 40m
2 stops
DUB
€125
Multiple Airlines
7 Sept
DUB
16h 20m
1 stop
SOF
10 Sept
SOF
7h 15m
1 stop
DUB
€125
Multiple Airlines
26 Aug
DUB
12h 40m
1 stop
SOF
2 Sept
SOF
15h 15m
2 stops
DUB
€127
Ryanair
24 Aug
DUB
14h 20m
1 stop
SOF
31 Aug
SOF
21h 35m
2 stops
DUB
€128
Multiple Airlines
26 Aug
DUB
12h 40m
1 stop
SOF
2 Sept
SOF
15h 15m
2 stops
DUB
€130
Ryanair
24 Aug
DUB
14h 20m
1 stop
SOF
31 Aug
SOF
21h 35m
2 stops
DUB
€131
Ryanair
25 Aug
DUB
8h 20m
1 stop
SOF
29 Aug
SOF
18h 10m
2 stops
DUB
€132
Ryanair
18 Aug
DUB
11h 15m
1 stop
SOF
31 Aug
SOF
21h 35m
2 stops
DUB
€132

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
29 Aug
DUB
12h 55m
1 stop
VAR
2 Sept
VAR
13h 20m
1 stop
DUB
€142
Multiple Airlines
29 Aug
DUB
22h 55m
2 stops
VAR
2 Sept
VAR
13h 20m
1 stop
DUB
€146
Multiple Airlines
29 Aug
DUB
24h 55m
2 stops
VAR
2 Sept
VAR
13h 20m
1 stop
DUB
€152
Multiple Airlines
25 Aug
DUB
24h 10m
2 stops
VAR
1 Sept
VAR
13h 35m
2 stops
DUB
€153
Multiple Airlines
3 Sept
DUB
10h 20m
1 stop
VAR
10 Sept
VAR
16h 15m
2 stops
DUB
€155
Multiple Airlines
25 Aug
DUB
24h 10m
2 stops
VAR
1 Sept
VAR
13h 35m
2 stops
DUB
€158
Multiple Airlines
26 Aug
DUB
9h 45m
1 stop
VAR
2 Sept
VAR
13h 20m
1 stop
DUB
€160
Multiple Airlines
26 Aug
DUB
14h 10m
2 stops
VAR
2 Sept
VAR
13h 20m
1 stop
DUB
€161
Multiple Airlines
3 Sept
DUB
10h 20m
1 stop
VAR
10 Sept
VAR
7h 25m
1 stop
DUB
€164
Multiple Airlines
25 Aug
DUB
15h 10m
1 stop
VAR
1 Sept
VAR
13h 35m
2 stops
DUB
€167
Multiple Airlines
25 Aug
DUB
15h 10m
1 stop
VAR
1 Sept
VAR
13h 35m
2 stops
DUB
€167
Multiple Airlines
25 Aug
DUB
15h 10m
1 stop
VAR
1 Sept
VAR
13h 35m
2 stops
DUB
€168

Flights to Burgas

Search all flight deals to Burgas
Multiple Airlines
7 Sept
DUB
6h 15m
1 stop
BOJ
12 Sept
BOJ
12h 05m
2 stops
DUB
€164
Multiple Airlines
3 Sept
DUB
10h 40m
1 stop
BOJ
12 Sept
BOJ
12h 05m
2 stops
DUB
€165
Multiple Airlines
3 Sept
DUB
10h 40m
1 stop
BOJ
10 Sept
BOJ
4h 10m
DUB
€167
Multiple Airlines
3 Sept
DUB
10h 40m
1 stop
BOJ
10 Sept
BOJ
26h 55m
2 stops
DUB
€167
Multiple Airlines
7 Sept
DUB
6h 15m
1 stop
BOJ
17 Sept
BOJ
4h 10m
DUB
€168
Multiple Airlines
25 Aug
DUB
10h 25m
1 stop
BOJ
28 Aug
BOJ
20h 45m
2 stops
DUB
€169
Multiple Airlines
3 Sept
DUB
10h 40m
1 stop
BOJ
12 Sept
BOJ
12h 05m
2 stops
DUB
€171
Multiple Airlines
3 Sept
DUB
10h 40m
1 stop
BOJ
10 Sept
BOJ
4h 10m
DUB
€172
Multiple Airlines
3 Sept
DUB
10h 40m
1 stop
BOJ
10 Sept
BOJ
9h 40m
1 stop
DUB
€173
Multiple Airlines
3 Sept
DUB
10h 40m
1 stop
BOJ
10 Sept
BOJ
23h 30m
2 stops
DUB
€174
Multiple Airlines
30 Aug
DUB
7h 00m
1 stop
BOJ
8 Sept
BOJ
29h 20m
2 stops
DUB
€175
Multiple Airlines
5 Sept
DUB
10h 35m
1 stop
BOJ
17 Sept
BOJ
4h 10m
DUB
€175

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
19:15 - 12:25
DUB
-
SOF
15h 10m
1 stop
Ryanair Logo
23:35 - 07:20
SOF
-
DUB
9h 45m
1 stop
€106Ryanair
Sat, 19 Sep - Sat, 26 Sep
Ryanair Logo
20:00 - 12:25
DUB
-
SOF
14h 25m
1 stop
Ryanair Logo
22:30 - 12:55
SOF
-
DUB
16h 25m
1 stop
€109Ryanair
Sat, 10 Oct - Mon, 12 Oct
Ryanair Logo
19:15 - 12:25
DUB
-
SOF
15h 10m
1 stop
Ryanair Logo
19:00 - 07:10
SOF
-
DUB
14h 10m
2 stops
€117Ryanair
Sat, 19 Sep - Sat, 26 Sep
Multiple Airlines Logo
20:00 - 12:25
DUB
-
SOF
14h 25m
1 stop
Multiple Airlines Logo
06:30 - 22:45
SOF
-
DUB
18h 15m
2 stops
€122Multiple Airlines
Sat, 10 Oct - Mon, 12 Oct
Multiple Airlines Logo
06:30 - 00:50
DUB
-
SOF
16h 20m
1 stop
Multiple Airlines Logo
20:35 - 07:15
SOF
-
DUB
12h 40m
2 stops
€125Multiple Airlines
Mon, 7 Sep - Thu, 10 Sep
Multiple Airlines Logo
06:30 - 00:50
DUB
-
SOF
16h 20m
1 stop
Multiple Airlines Logo
19:40 - 00:55
SOF
-
DUB
7h 15m
1 stop
€125Multiple Airlines
Mon, 7 Sep - Thu, 10 Sep
Ryanair Logo
08:30 - 00:50
DUB
-
SOF
14h 20m
1 stop
Ryanair Logo
21:30 - 17:05
SOF
-
DUB
21h 35m
2 stops
€128Ryanair
Mon, 24 Aug - Mon, 31 Aug
British Airways Logo
07:10 - 19:20
ORK
-
SOF
10h 10m
1 stop
British Airways Logo
21:25 - 15:10
SOF
-
ORK
19h 45m
1 stop
€525British Airways
Mon, 12 Oct - Wed, 14 Oct
British Airways Logo
07:10 - 19:20
ORK
-
SOF
10h 10m
1 stop
British Airways Logo
21:25 - 15:10
SOF
-
ORK
19h 45m
1 stop
€526British Airways
Mon, 12 Oct - Wed, 14 Oct
British Airways Logo
07:10 - 19:20
ORK
-
SOF
10h 10m
1 stop
British Airways Logo
21:25 - 18:50
SOF
-
ORK
47h 25m
2 stops
€946British Airways
Mon, 12 Oct - Wed, 14 Oct

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 14 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 19/9

19:15-12:25

1 stop15h 10m

Sofia

Sat 26/9

23:35-07:20

1 stop9h 45m

€106

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 10/10

20:00-12:25

1 stop14h 25m

Sofia

Mon 12/10

22:30-12:55

1 stop16h 25m

€109

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 19/9

19:15-12:25

1 stop15h 10m

Sofia

Sat 26/9

19:00-07:10

2 stops14h 10m

€117

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 10/10

20:00-12:25

1 stop14h 25m

Sofia

Mon 12/10

06:30-22:45

2 stops18h 15m

€122

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 7/9

06:30-00:50

1 stop16h 20m

Sofia

Thu 10/9

20:35-07:15

2 stops12h 40m

€125
Fastest return journey

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 7/9

06:30-00:50

1 stop16h 20m

Sofia

Thu 10/9

19:40-00:55

1 stop7h 15m

€125

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 24/8

08:30-00:50

1 stop14h 20m

Sofia

Mon 31/8

21:30-17:05

2 stops21h 35m

€128

CorkSofia

ORK - SOF

ORKSOF

Cork

Mon 12/10

07:10-19:20

1 stop10h 10m

Sofia

Wed 14/10

21:25-15:10

1 stop19h 45m

€525

CorkSofia

ORK - SOF

ORKSOF

Cork

Mon 12/10

07:10-19:20

1 stop10h 10m

Sofia

Wed 14/10

21:25-15:10

1 stop19h 45m

€526

CorkSofia

ORK - SOF

ORKSOF

Cork

Mon 12/10

07:10-19:20

1 stop10h 10m

Sofia

Wed 14/10

21:25-18:50

2 stops47h 25m

€946

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

€41

Best Round-Trip Price

€106

Fastest flight time

3h 35m

Popular in

July
The best one-way flight price to Bulgaria from Ireland in the last 5 days is €41 (Dublin to Sofia).
Search Deals
The best return flight price to Bulgaria from Ireland in the last 5 days is €106 (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 19% 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 51% 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, 58% 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 €268, 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 €348 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.
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 €125
Dublin to Varna flightsfrom €142
Dublin to Burgas flightsfrom €172
Cork to Sofia flightsfrom €525