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Flights to Bulgaria

€99 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 3/11. 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
3 Nov
DUB
3h 35m
SOF
10 Nov
SOF
3h 55m
DUB
€99
Multiple Airlines
21 Sept
DUB
14h 45m
1 stop
SOF
25 Sept
SOF
6h 50m
1 stop
DUB
€104
Multiple Airlines
19 Sept
DUB
11h 10m
1 stop
SOF
26 Sept
SOF
8h 40m
1 stop
DUB
€117
Ryanair
13 Jul
DUB
32h 10m
2 stops
SOF
21 Jul
SOF
3h 50m
DUB
€121
Ryanair
3 Nov
DUB
3h 35m
SOF
10 Nov
SOF
8h 55m
1 stop
DUB
€128
Ryanair
19 Sept
DUB
11h 10m
1 stop
SOF
26 Sept
SOF
14h 10m
2 stops
DUB
€130
Ryanair
10 Oct
DUB
14h 25m
1 stop
SOF
12 Oct
SOF
16h 50m
2 stops
DUB
€132
Multiple Airlines
21 Sept
DUB
14h 45m
1 stop
SOF
25 Sept
SOF
20h 14m
2 stops
DUB
€140
Ryanair
13 Jul
DUB
30h 55m
2 stops
SOF
21 Jul
SOF
27h 40m
1 stop
DUB
€142
Ryanair
22 Jul
DUB
19h 15m
2 stops
SOF
29 Jul
SOF
11h 45m
1 stop
DUB
€143
Ryanair
9 Jul
DUB
19h 20m
2 stops
SOF
13 Jul
SOF
20h 10m
2 stops
DUB
€145
Ryanair
10 Jul
DUB
34h 35m
2 stops
SOF
14 Jul
SOF
3h 50m
DUB
€146

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
24 Aug
DUB
9h 30m
1 stop
VAR
27 Aug
VAR
28h 55m
2 stops
DUB
€165
Multiple Airlines
24 Aug
DUB
9h 30m
1 stop
VAR
27 Aug
VAR
18h 00m
1 stop
DUB
€168
Multiple Airlines
24 Aug
DUB
18h 15m
2 stops
VAR
27 Aug
VAR
28h 55m
2 stops
DUB
€179
Multiple Airlines
21 Aug
DUB
21h 50m
2 stops
VAR
27 Aug
VAR
28h 55m
2 stops
DUB
€181
Multiple Airlines
6 Aug
DUB
23h 50m
2 stops
VAR
13 Aug
VAR
14h 25m
2 stops
DUB
€184
Multiple Airlines
21 Aug
DUB
12h 50m
1 stop
VAR
27 Aug
VAR
18h 00m
1 stop
DUB
€190
Multiple Airlines
21 Aug
DUB
12h 50m
1 stop
VAR
27 Aug
VAR
28h 55m
2 stops
DUB
€193
Multiple Airlines
6 Aug
DUB
14h 00m
1 stop
VAR
13 Aug
VAR
14h 25m
2 stops
DUB
€199
Multiple Airlines
15 Jul
DUB
24h 00m
2 stops
VAR
24 Jul
VAR
20h 29m
2 stops
DUB
€201
Multiple Airlines
9 Jul
DUB
16h 05m
2 stops
VAR
15 Jul
VAR
20h 40m
2 stops
DUB
€203
Multiple Airlines
9 Jul
DUB
19h 15m
2 stops
VAR
15 Jul
VAR
19h 10m
2 stops
DUB
€210
Lufthansa
23 Jul
DUB
13h 15m
1 stop
VAR
29 Jul
VAR
14h 25m
1 stop
DUB
€215

Flights to Burgas

Search all flight deals to Burgas
Ryanair
30 Sept
DUB
3h 55m
BOJ
7 Oct
BOJ
30h 30m
2 stops
DUB
€117
Ryanair
30 Sept
DUB
3h 55m
BOJ
7 Oct
BOJ
15h 10m
1 stop
DUB
€119
Multiple Airlines
1 Oct
DUB
10h 40m
1 stop
BOJ
8 Oct
BOJ
12h 50m
1 stop
DUB
€134
Ryanair
30 Sept
DUB
12h 50m
1 stop
BOJ
7 Oct
BOJ
24h 00m
2 stops
DUB
€137
Ryanair
23 Sept
DUB
3h 55m
BOJ
30 Sept
BOJ
33h 00m
2 stops
DUB
€142
Multiple Airlines
1 Sept
DUB
10h 45m
1 stop
BOJ
8 Sept
BOJ
14h 35m
2 stops
DUB
€147
Ryanair
23 Sept
DUB
3h 55m
BOJ
30 Sept
BOJ
27h 15m
1 stop
DUB
€150
Multiple Airlines
25 Aug
DUB
13h 25m
1 stop
BOJ
28 Aug
BOJ
20h 45m
2 stops
DUB
€152
Ryanair
19 Sept
DUB
13h 10m
1 stop
BOJ
28 Sept
BOJ
24h 00m
2 stops
DUB
€155
Multiple Airlines
20 Aug
DUB
11h 00m
1 stop
BOJ
28 Aug
BOJ
20h 45m
2 stops
DUB
€159
Multiple Airlines
1 Sept
DUB
24h 55m
2 stops
BOJ
8 Sept
BOJ
14h 35m
2 stops
DUB
€162
Multiple Airlines
2 Sept
DUB
12h 50m
1 stop
BOJ
9 Sept
BOJ
21h 25m
2 stops
DUB
€163

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
08:00 - 13:35
DUB
-
SOF
3h 35mdirect
Ryanair Logo
14:00 - 15:55
SOF
-
DUB
3h 55mdirect
€99Ryanair
Tue, 3 Nov - Tue, 10 Nov
Multiple Airlines Logo
18:45 - 11:30
DUB
-
SOF
14h 45m
1 stop
Multiple Airlines Logo
05:45 - 10:35
SOF
-
DUB
6h 50m
1 stop
€104Multiple Airlines
Mon, 21 Sep - Fri, 25 Sep
Ryanair Logo
06:20 - 12:15
DUB
-
BOJ
3h 55mdirect
Ryanair Logo
09:50 - 14:20
BOJ
-
DUB
30h 30m
2 stops
€117Ryanair
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
23:15 - 12:25
DUB
-
SOF
11h 10m
1 stop
Multiple Airlines Logo
06:30 - 13:10
SOF
-
DUB
8h 40m
1 stop
€117Multiple Airlines
Sat, 19 Sep - Sat, 26 Sep
Ryanair Logo
06:20 - 12:15
DUB
-
BOJ
3h 55mdirect
Ryanair Logo
23:50 - 13:00
BOJ
-
DUB
15h 10m
1 stop
€119Ryanair
Wed, 30 Sep - Wed, 7 Oct
Ryanair Logo
06:20 - 16:30
DUB
-
SOF
32h 10m
2 stops
Ryanair Logo
23:25 - 01:15
SOF
-
DUB
3h 50mdirect
€121Ryanair
Mon, 13 Jul - Tue, 21 Jul
Ryanair Logo
08:00 - 13:35
DUB
-
SOF
3h 35mdirect
Ryanair Logo
13:25 - 20:20
SOF
-
DUB
8h 55m
1 stop
€128Ryanair
Tue, 3 Nov - Tue, 10 Nov
Ryanair Logo
23:15 - 12:25
DUB
-
SOF
11h 10m
1 stop
Ryanair Logo
19:00 - 07:10
SOF
-
DUB
14h 10m
2 stops
€130Ryanair
Sat, 19 Sep - Sat, 26 Sep
British Airways Logo
16:10 - 20:10
ORK
-
SOF
26h 00m
1 stop
British Airways Logo
21:25 - 10:45
SOF
-
ORK
15h 20m
1 stop
€458British Airways
Sat, 3 Oct - Wed, 7 Oct
British Airways Logo
16:10 - 20:10
ORK
-
SOF
26h 00m
1 stop
British Airways Logo
21:25 - 10:45
SOF
-
ORK
15h 20m
1 stop
€461British Airways
Sat, 3 Oct - Wed, 7 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 27 June 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

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 3/11

08:00-13:35

Nonstop3h 35m

Sofia

Tue 10/11

14:00-15:55

Nonstop3h 55m

€99

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 21/9

18:45-11:30

1 stop14h 45m

Sofia

Fri 25/9

05:45-10:35

1 stop6h 50m

€104

DublinBurgas

DUB - BOJ

DUBBOJ

Dublin

Wed 30/9

06:20-12:15

Nonstop3h 55m

Bourgas

Wed 7/10

09:50-14:20

2 stops30h 30m

€117

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 19/9

23:15-12:25

1 stop11h 10m

Sofia

Sat 26/9

06:30-13:10

1 stop8h 40m

€117

DublinBurgas

DUB - BOJ

DUBBOJ

Dublin

Wed 30/9

06:20-12:15

Nonstop3h 55m

Bourgas

Wed 7/10

23:50-13:00

1 stop15h 10m

€119

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 13/7

06:20-16:30

2 stops32h 10m

Sofia

Tue 21/7

23:25-01:15

Nonstop3h 50m

€121

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 3/11

08:00-13:35

Nonstop3h 35m

Sofia

Tue 10/11

13:25-20:20

1 stop8h 55m

€128

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 19/9

23:15-12:25

1 stop11h 10m

Sofia

Sat 26/9

19:00-07:10

2 stops14h 10m

€130

CorkSofia

ORK - SOF

ORKSOF

Cork

Sat 3/10

16:10-20:10

1 stop26h 00m

Sofia

Wed 7/10

21:25-10:45

1 stop15h 20m

€458

CorkSofia

ORK - SOF

ORKSOF

Cork

Sat 3/10

16:10-20:10

1 stop26h 00m

Sofia

Wed 7/10

21:25-10:45

1 stop15h 20m

€461

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
€179 per person with Lufthansa
€199 per person with Aer Lingus

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

€35

Best Round-Trip Price

€99

Fastest flight time

3h 55m

Popular in

July
The best one-way flight price to Bulgaria from Ireland in the last 5 days is €35 (Dublin to Bourgas).
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The best round-trip flight price to Bulgaria from Ireland in the last 5 days is €99 (Dublin to Sofia).
Search Deals
The fastest flight to Bulgaria from Ireland takes 3h 55m (Dublin to Bourgas).
Search Deals
July has the highest demand for flights to Bulgaria, with a 18% 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 46% 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, 57% 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 €337 for a flight to Bulgaria. However, our users found flights to Bulgaria for €221, which is the cheapest price we’ve seen in the past week. €422 per ticket tends to be the most expensive a flight to Bulgaria will get, whereas anything for €247 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 June 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 €104
Dublin to Burgas flightsfrom €117
Cork to Sofia flightsfrom €164
Dublin to Varna flightsfrom €181