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Flights to Bulgaria

€64 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 6/12. 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
6 Dec
DUB
3h 40m
SOF
14 Dec
SOF
3h 40m
DUB
€64
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Multiple Airlines
12 Jan
DUB
11h 35m
1 stop
SOF
28 Jan
SOF
12h 00m
1 stop
DUB
€91
Find similar
Ryanair
6 Dec
DUB
25h 50m
1 stop
SOF
14 Dec
SOF
3h 40m
DUB
€94
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Ryanair
7 Dec
DUB
3h 40m
SOF
11 Dec
SOF
18h 40m
1 stop
DUB
€96
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Ryanair
12 Jan
DUB
3h 40m
SOF
28 Jan
SOF
12h 00m
1 stop
DUB
€101
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Ryanair
5 Jan
DUB
15h 55m
1 stop
SOF
12 Jan
SOF
5h 50m
1 stop
DUB
€103
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Multiple Airlines
5 Jan
DUB
15h 55m
1 stop
SOF
12 Jan
SOF
24h 35m
2 stops
DUB
€109
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Multiple Airlines
7 Dec
DUB
15h 10m
1 stop
SOF
11 Dec
SOF
13h 40m
1 stop
DUB
€110
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Multiple Airlines
12 Jan
DUB
6h 15m
1 stop
SOF
28 Jan
SOF
13h 50m
2 stops
DUB
€112
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Ryanair
6 Dec
DUB
15h 10m
2 stops
SOF
14 Dec
SOF
3h 40m
DUB
€114
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Multiple Airlines
10 Jan
DUB
20h 40m
2 stops
SOF
11 Jan
SOF
10h 50m
1 stop
DUB
€115
Find similar
Multiple Airlines
5 Jan
DUB
14h 25m
1 stop
SOF
12 Jan
SOF
12h 00m
2 stops
DUB
€117
Find similar

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
11 Jan
DUB
5h 40m
1 stop
VAR
18 Jan
VAR
26h 35m
1 stop
DUB
€121
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Multiple Airlines
11 Jan
DUB
16h 10m
1 stop
VAR
18 Jan
VAR
24h 30m
2 stops
DUB
€135
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Multiple Airlines
10 Jan
DUB
12h 55m
1 stop
VAR
11 Jan
VAR
27h 25m
2 stops
DUB
€138
Find similar
Multiple Airlines
11 Jan
DUB
27h 50m
2 stops
VAR
18 Jan
VAR
24h 30m
2 stops
DUB
€150
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Multiple Airlines
10 Jan
DUB
12h 55m
1 stop
VAR
11 Jan
VAR
12h 45m
1 stop
DUB
€155
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Multiple Airlines
10 Jan
DUB
13h 25m
2 stops
VAR
11 Jan
VAR
27h 25m
2 stops
DUB
€184
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Multiple Airlines
3 Jan
DUB
12h 55m
1 stop
VAR
4 Jan
VAR
13h 45m
2 stops
DUB
€322
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Lufthansa
9 Dec
DUB
26h 25m
2 stops
VAR
13 Dec
VAR
20h 05m
2 stops
DUB
€337
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Lufthansa
9 Dec
DUB
26h 25m
2 stops
VAR
13 Dec
VAR
20h 05m
2 stops
DUB
€338
Find similar
Multiple Airlines
3 Jan
DUB
14h 30m
2 stops
VAR
4 Jan
VAR
38h 25m
3 stops
DUB
€385
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Turkish Airlines
9 Dec
DUB
24h 45m
1 stop
VAR
13 Dec
VAR
14h 15m
1 stop
DUB
€390
Find similar
Turkish Airlines
9 Dec
DUB
24h 45m
1 stop
VAR
13 Dec
VAR
14h 15m
1 stop
DUB
€414
Find similar

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
15:40 - 21:20DUB-SOF
3h 40mdirect
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€64Ryanair
Find Deal
Sat, 6 Dec - Sun, 14 Dec
Multiple Airlines Logo
10:00 - 23:35DUB-SOF
11h 35m1 stop
Multiple Airlines Logo
06:05 - 16:05SOF-DUB
12h 00m1 stop
€91Multiple Airlines
Find Deal
Mon, 12 Jan - Wed, 28 Jan
Ryanair Logo
18:50 - 22:40DUB-SOF
25h 50m1 stop
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€94Ryanair
Find Deal
Sat, 6 Dec - Sun, 14 Dec
Ryanair Logo
16:20 - 22:00DUB-SOF
3h 40mdirect
Ryanair Logo
21:05 - 13:45SOF-DUB
18h 40m1 stop
€96Ryanair
Find Deal
Sun, 7 Dec - Thu, 11 Dec
Ryanair Logo
05:55 - 11:35DUB-SOF
3h 40mdirect
Ryanair Logo
06:05 - 16:05SOF-DUB
12h 00m1 stop
€101Ryanair
Find Deal
Mon, 12 Jan - Wed, 28 Jan
Ryanair Logo
20:00 - 13:55DUB-SOF
15h 55m1 stop
Ryanair Logo
05:55 - 09:45SOF-DUB
5h 50m1 stop
€103Ryanair
Find Deal
Mon, 5 Jan - Mon, 12 Jan
Lufthansa Logo
10:50 - 15:15DUB-VAR
26h 25m2 stops
Lufthansa Logo
16:00 - 10:05VAR-DUB
20h 05m2 stops
€337Lufthansa
Find Deal
Tue, 9 Dec - Sat, 13 Dec
Lufthansa Logo
10:50 - 15:15DUB-VAR
26h 25m2 stops
Lufthansa Logo
16:00 - 10:05VAR-DUB
20h 05m2 stops
€338Lufthansa
Find Deal
Tue, 9 Dec - Sat, 13 Dec
KLM Logo
06:00 - 14:05ORK-SOF
6h 05m1 stop
KLM Logo
07:00 - 15:00SOF-ORK
34h 00m2 stops
€478KLM
Find Deal
Mon, 8 Dec - Fri, 12 Dec
KLM Logo
17:15 - 14:05ORK-SOF
18h 50m1 stop
KLM Logo
07:00 - 15:00SOF-ORK
34h 00m2 stops
€501KLM
Find Deal
Mon, 8 Dec - Fri, 12 Dec

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 23 November 2025.
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

Sat 6/12

15:40-21:20

Nonstop3h 40m

Sofia

Sun 14/12

22:30-00:10

Nonstop3h 40m

€64

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 12/1

10:00-23:35

1 stop11h 35m

Sofia

Wed 28/1

06:05-16:05

1 stop12h 00m

€91

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 6/12

18:50-22:40

1 stop25h 50m

Sofia

Sun 14/12

22:30-00:10

Nonstop3h 40m

€94

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 7/12

16:20-22:00

Nonstop3h 40m

Sofia

Thu 11/12

21:05-13:45

1 stop18h 40m

€96

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 12/1

05:55-11:35

Nonstop3h 40m

Sofia

Wed 28/1

06:05-16:05

1 stop12h 00m

€101

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 5/1

20:00-13:55

1 stop15h 55m

Sofia

Mon 12/1

05:55-09:45

1 stop5h 50m

€103

DublinVarna

DUB - VAR

DUBVAR

Dublin

Tue 9/12

10:50-15:15

2 stops26h 25m

Varna

Sat 13/12

16:00-10:05

2 stops20h 05m

€337

DublinVarna

DUB - VAR

DUBVAR

Dublin

Tue 9/12

10:50-15:15

2 stops26h 25m

Varna

Sat 13/12

16:00-10:05

2 stops20h 05m

€338

CorkSofia

ORK - SOF

ORKSOF

Cork

Mon 8/12

06:00-14:05

1 stop6h 05m

Sofia

Fri 12/12

07:00-15:00

2 stops34h 00m

€478

CorkSofia

ORK - SOF

ORKSOF

Cork

Mon 8/12

17:15-14:05

1 stop18h 50m

Sofia

Fri 12/12

07:00-15:00

2 stops34h 00m

€501

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

How long is the flight from Ireland to Bulgaria?

Flight times from Ireland to Bulgaria vary, but if you’re flying out of Dublin and flying into Sofia (one of the most popular routes), then the duration is 3h 40m on average. Another popular route from Ireland to Bulgaria is flying from Cork to Sofia, which will take roughly 14h. Keep in mind that layovers or delays could extend your travel time.

What are the most popular cities to visit in Bulgaria?

For momondo users, the most popular city in Bulgaria is Sofia, which is visited about 62% more often than any other city in Bulgaria. Other very common cities that our users travel to are Varna and Burgas.

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

€45

Best Round-Trip Price

€64

Fastest flight time

3h 40m

Popular in

October
The best one-way flight price to Bulgaria from Ireland in the last 72 hours is €45 (Dublin to Sofia).
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The best round-trip flight price to Bulgaria from Ireland in the last 72 hours is €64 (Dublin to Sofia).
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The fastest flight to Bulgaria from Ireland takes 3h 40m (Dublin to Sofia).
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October has the highest demand for flights to Bulgaria, with a 6% price increase on average.
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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, Borovets Ski Resort, National Palace of Culture, and Ivan Vazov National Library of Bulgaria 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.

What is the cheapest flight to Bulgaria?

The best prices found on momondo for flights to Bulgaria are:
€141 per person with Lufthansa
€161 per person with Aer Lingus
€510 per person with Turkish Airlines

What is the most popular airport in Bulgaria to fly to?

According to our data, 77% 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.

What is the best day of the week to fly to Bulgaria?

Tuesday is the best day of the week to fly to Bulgaria based on flight prices. Thursday is another affordable option. If you are looking to save money on flights to Bulgaria, then try to avoid flying out on a Saturday since this is when prices are at their highest.

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 November 2025, there are 3 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 €48
Dublin to Varna flightsfrom €121
Cork to Sofia flightsfrom €176
Dublin to Burgas flightsfrom €318