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Flights to Bulgaria

€55 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 15/3. 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
Ryanair
15 Mar
DUB
3h 40m
SOF
24 Mar
SOF
3h 40m
DUB
€55
Ryanair
15 Mar
DUB
3h 40m
SOF
22 Mar
SOF
3h 40m
DUB
€57
Ryanair
16 Mar
DUB
3h 40m
SOF
22 Mar
SOF
3h 40m
DUB
€58
Ryanair
16 Mar
DUB
3h 40m
SOF
25 Mar
SOF
3h 40m
DUB
€59
Ryanair
16 Mar
DUB
3h 40m
SOF
23 Mar
SOF
3h 40m
DUB
€62
Ryanair
15 Mar
DUB
3h 40m
SOF
23 Mar
SOF
3h 40m
DUB
€63
Ryanair
15 Mar
DUB
3h 40m
SOF
24 Mar
SOF
3h 40m
DUB
€65
Ryanair
18 Mar
DUB
3h 40m
SOF
22 Mar
SOF
3h 40m
DUB
€65
Ryanair
15 Mar
DUB
3h 40m
SOF
23 Mar
SOF
3h 40m
DUB
€67
Ryanair
16 Mar
DUB
3h 40m
SOF
25 Mar
SOF
3h 40m
DUB
€68
Ryanair
16 Mar
DUB
3h 40m
SOF
22 Mar
SOF
12h 00m
1 stop
DUB
€77
Ryanair
18 Mar
DUB
3h 40m
SOF
20 Mar
SOF
28h 20m
1 stop
DUB
€79

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
14 Apr
DUB
9h 15m
2 stops
VAR
21 Apr
VAR
11h 20m
1 stop
DUB
€137
Multiple Airlines
14 Apr
DUB
11h 05m
2 stops
VAR
21 Apr
VAR
20h 20m
2 stops
DUB
€138
Multiple Airlines
24 Apr
DUB
24h 10m
2 stops
VAR
1 May
VAR
8h 40m
1 stop
DUB
€142
Multiple Airlines
24 Apr
DUB
23h 15m
2 stops
VAR
1 May
VAR
13h 30m
2 stops
DUB
€150
Multiple Airlines
17 Apr
DUB
19h 35m
2 stops
VAR
24 Apr
VAR
8h 40m
1 stop
DUB
€153
Multiple Airlines
14 Apr
DUB
14h 20m
1 stop
VAR
21 Apr
VAR
11h 20m
1 stop
DUB
€154
Multiple Airlines
14 Apr
DUB
11h 05m
2 stops
VAR
21 Apr
VAR
15h 50m
2 stops
DUB
€156
Multiple Airlines
24 Apr
DUB
24h 10m
2 stops
VAR
1 May
VAR
8h 40m
1 stop
DUB
€157
Multiple Airlines
17 Apr
DUB
19h 35m
2 stops
VAR
24 Apr
VAR
8h 40m
1 stop
DUB
€158
Multiple Airlines
24 Apr
DUB
23h 15m
2 stops
VAR
1 May
VAR
13h 30m
2 stops
DUB
€162
Multiple Airlines
24 Apr
DUB
10h 15m
1 stop
VAR
1 May
VAR
8h 40m
1 stop
DUB
€163
Multiple Airlines
24 Apr
DUB
23h 15m
2 stops
VAR
1 May
VAR
13h 30m
2 stops
DUB
€163

Flights to Burgas

Search all flight deals to Burgas
Ryanair
5 May
DUB
3h 55m
BOJ
6 May
BOJ
4h 10m
DUB
€96
Multiple Airlines
5 May
DUB
3h 55m
BOJ
6 May
BOJ
13h 00m
1 stop
DUB
€134
Ryanair
5 May
DUB
3h 55m
BOJ
6 May
BOJ
25h 30m
2 stops
DUB
€163
Multiple Airlines
5 May
DUB
14h 00m
1 stop
BOJ
6 May
BOJ
21h 30m
2 stops
DUB
€176
Multiple Airlines
28 May
DUB
4h 00m
BOJ
4 Jun
BOJ
12h 45m
2 stops
DUB
€180
Aer Lingus
28 May
DUB
4h 00m
BOJ
4 Jun
BOJ
4h 10m
DUB
€196
Multiple Airlines
28 May
DUB
4h 00m
BOJ
4 Jun
BOJ
12h 45m
2 stops
DUB
€202
Multiple Airlines
28 May
DUB
4h 00m
BOJ
4 Jun
BOJ
12h 50m
1 stop
DUB
€206
Multiple Airlines
10 Jun
DUB
3h 55m
BOJ
16 Jun
BOJ
4h 10m
DUB
€207
Aer Lingus
7 Jul
DUB
4h 00m
BOJ
30 Jul
BOJ
4h 10m
DUB
€212
Multiple Airlines
5 May
DUB
14h 10m
2 stops
BOJ
6 May
BOJ
21h 30m
2 stops
DUB
€213
Aer Lingus
4 Aug
DUB
4h 00m
BOJ
18 Aug
BOJ
4h 10m
DUB
€217

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
16:20 - 22:00
DUB
-
SOF
3h 40mdirect
Ryanair Logo
06:05 - 07:45
SOF
-
DUB
3h 40mdirect
€55Ryanair
Sun, 15 Mar - Tue, 24 Mar
Ryanair Logo
16:20 - 22:00
DUB
-
SOF
3h 40mdirect
Ryanair Logo
22:30 - 00:10
SOF
-
DUB
3h 40mdirect
€57Ryanair
Sun, 15 Mar - Sun, 22 Mar
Ryanair Logo
05:55 - 11:35
DUB
-
SOF
3h 40mdirect
Ryanair Logo
22:30 - 00:10
SOF
-
DUB
3h 40mdirect
€58Ryanair
Mon, 16 Mar - Sun, 22 Mar
Ryanair Logo
05:55 - 11:35
DUB
-
SOF
3h 40mdirect
Ryanair Logo
06:00 - 07:40
SOF
-
DUB
3h 40mdirect
€59Ryanair
Mon, 16 Mar - Wed, 25 Mar
Ryanair Logo
05:55 - 11:35
DUB
-
SOF
3h 40mdirect
Ryanair Logo
12:00 - 13:40
SOF
-
DUB
3h 40mdirect
€62Ryanair
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
09:40 - 23:35
ORK
-
SOF
11h 55m
1 stop
Multiple Airlines Logo
06:00 - 20:35
SOF
-
ORK
16h 35m
1 stop
€126Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
07:55 - 19:10
DUB
-
VAR
9h 15m
2 stops
Multiple Airlines Logo
05:30 - 14:50
VAR
-
DUB
11h 20m
1 stop
€137Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Aer Lingus Logo
16:35 - 22:35
DUB
-
BOJ
4h 00mdirect
Aer Lingus Logo
23:25 - 01:35
BOJ
-
DUB
4h 10mdirect
€196Aer Lingus
Thu, 28 May - Thu, 4 Jun
Aer Lingus Logo
16:35 - 22:35
DUB
-
BOJ
4h 00mdirect
Aer Lingus Logo
23:25 - 01:35
BOJ
-
DUB
4h 10mdirect
€212Aer Lingus
Tue, 7 Jul - Thu, 30 Jul
Lufthansa Logo
17:05 - 12:10
ORK
-
SOF
17h 05m
2 stops
Lufthansa Logo
19:25 - 16:30
SOF
-
ORK
23h 05m
2 stops
€291Lufthansa
Mon, 30 Mar - Sun, 5 Apr

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 5 March 2026.
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 15/3

16:20-22:00

Nonstop3h 40m

Sofia

Tue 24/3

06:05-07:45

Nonstop3h 40m

€55

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 15/3

16:20-22:00

Nonstop3h 40m

Sofia

Sun 22/3

22:30-00:10

Nonstop3h 40m

€57

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 16/3

05:55-11:35

Nonstop3h 40m

Sofia

Sun 22/3

22:30-00:10

Nonstop3h 40m

€58

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 16/3

05:55-11:35

Nonstop3h 40m

Sofia

Wed 25/3

06:00-07:40

Nonstop3h 40m

€59

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 16/3

05:55-11:35

Nonstop3h 40m

Sofia

Mon 23/3

12:00-13:40

Nonstop3h 40m

€62

CorkSofia

ORK - SOF

ORKSOF

Cork

Mon 16/3

09:40-23:35

1 stop11h 55m

Sofia

Mon 23/3

06:00-20:35

1 stop16h 35m

€126

DublinVarna

DUB - VAR

DUBVAR

Dublin

Tue 14/4

07:55-19:10

2 stops9h 15m

Varna

Tue 21/4

05:30-14:50

1 stop11h 20m

€137

DublinBurgas

DUB - BOJ

DUBBOJ

Dublin

Thu 28/5

16:35-22:35

Nonstop4h 00m

Bourgas

Thu 4/6

23:25-01:35

Nonstop4h 10m

€196

DublinBurgas

DUB - BOJ

DUBBOJ

Dublin

Tue 7/7

16:35-22:35

Nonstop4h 00m

Bourgas

Thu 30/7

23:25-01:35

Nonstop4h 10m

€212

CorkSofia

ORK - SOF

ORKSOF

Cork

Mon 30/3

17:05-12:10

2 stops17h 05m

Sofia

Sun 5/4

19:25-16:30

2 stops23h 05m

€291

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:
€97 per person with Ryanair
€159 per person with Lufthansa
€160 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

€22

Best Round-Trip Price

€55

Fastest flight time

3h 40m

Popular in

December
The best one-way flight price to Bulgaria from Ireland in the last 72 hours is €22 (Dublin to Sofia).
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The best round-trip flight price to Bulgaria from Ireland in the last 72 hours is €55 (Dublin to Sofia).
Search Deals
The fastest flight to Bulgaria from Ireland takes 3h 40m (Dublin to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 2% price increase on average.
Search Deals

Frequently asked questions about flying to Bulgaria

What popular landmarks are in Bulgaria?

While there are more than just a few landmarks in Bulgaria, most momondo users find Golden Sands Beach, Ivan Vazov National Library of Bulgaria, National Palace of Culture, and Bansko Ski Resort to be the most interesting places to see in the country.

What is the best airport to land at to visit Golden Sands Beach?

The closest airport to Golden Sands Beach is Varna Airport, which is located in Golden Sands. If you plan on visiting or staying in this area, landing at Varna Airport will be your best bet.

Which airlines fly to Bulgaria?

Lufthansa is the most popular airline offering flights to Bulgaria, with 56% 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, 73% 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 €145 for a flight to Bulgaria. However, our users found flights to Bulgaria for €97, which is the cheapest price we’ve seen in the past week. €474 per ticket tends to be the most expensive a flight to Bulgaria will get, whereas anything for €102 or less is considered a good deal.

Where is it cheapest to fly into Bulgaria?

When travelling to Bulgaria, Bourgas airport in Burgas offers the cheapest overall flights with an average airfare of €97, while the second most affordable option is Sofia airport with an average airfare of €101 for Sofia.

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 March 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 €54
Dublin to Varna flightsfrom €154
Dublin to Burgas flightsfrom €202
Cork to Sofia flightsfrom €549