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Flights to Bulgaria

€63 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 24/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
24 Nov
DUB
3h 40m
SOF
1 Dec
SOF
3h 40m
DUB
€63
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Ryanair
23 Nov
DUB
3h 40m
SOF
1 Dec
SOF
3h 40m
DUB
€65
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Ryanair
23 Nov
DUB
3h 40m
SOF
1 Dec
SOF
3h 40m
DUB
€67
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Ryanair
24 Nov
DUB
3h 40m
SOF
3 Dec
SOF
3h 40m
DUB
€68
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Ryanair
1 Dec
DUB
3h 40m
SOF
8 Dec
SOF
3h 40m
DUB
€80
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Ryanair
29 Nov
DUB
3h 40m
SOF
3 Dec
SOF
3h 40m
DUB
€84
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Ryanair
3 Dec
DUB
3h 40m
SOF
6 Dec
SOF
3h 40m
DUB
€87
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Multiple Airlines
24 Nov
DUB
3h 40m
SOF
1 Dec
SOF
19h 15m
1 stop
DUB
€100
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Multiple Airlines
1 Dec
DUB
11h 35m
1 stop
SOF
8 Dec
SOF
3h 40m
DUB
€102
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Multiple Airlines
3 Dec
DUB
22h 20m
1 stop
SOF
6 Dec
SOF
3h 40m
DUB
€103
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Ryanair
23 Nov
DUB
3h 40m
SOF
1 Dec
SOF
18h 10m
1 stop
DUB
€106
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Ryanair
23 Nov
DUB
3h 40m
SOF
1 Dec
SOF
10h 05m
1 stop
DUB
€108
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Flights to Varna

Search all flight deals to Varna
Multiple Airlines
4 Dec
DUB
9h 50m
1 stop
VAR
11 Dec
VAR
14h 15m
1 stop
DUB
€127
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Multiple Airlines
4 Dec
DUB
9h 50m
1 stop
VAR
11 Dec
VAR
14h 15m
1 stop
DUB
€129
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Multiple Airlines
11 Jan
DUB
5h 40m
1 stop
VAR
18 Jan
VAR
26h 35m
1 stop
DUB
€140
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Multiple Airlines
4 Dec
DUB
9h 50m
1 stop
VAR
11 Dec
VAR
24h 15m
2 stops
DUB
€152
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Multiple Airlines
4 Dec
DUB
9h 50m
1 stop
VAR
11 Dec
VAR
25h 30m
2 stops
DUB
€164
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Multiple Airlines
11 Jan
DUB
8h 05m
2 stops
VAR
18 Jan
VAR
7h 05m
1 stop
DUB
€172
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Multiple Airlines
11 Jan
DUB
27h 50m
2 stops
VAR
18 Jan
VAR
22h 30m
2 stops
DUB
€178
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Multiple Airlines
12 Dec
DUB
25h 35m
2 stops
VAR
14 Dec
VAR
14h 35m
1 stop
DUB
€182
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Multiple Airlines
31 Dec
DUB
26h 05m
2 stops
VAR
7 Jan
VAR
13h 45m
1 stop
DUB
€189
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Multiple Airlines
12 Dec
DUB
10h 20m
1 stop
VAR
14 Dec
VAR
14h 35m
1 stop
DUB
€192
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Austrian Airlines
4 Dec
DUB
8h 15m
2 stops
VAR
11 Dec
VAR
8h 45m
2 stops
DUB
€195
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Lufthansa
5 May
DUB
25h 00m
1 stop
VAR
12 May
VAR
26h 55m
2 stops
DUB
€205
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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 - 22:00DUB-SOF
3h 40mdirect
Ryanair Logo
12:00 - 13:40SOF-DUB
3h 40mdirect
€63Ryanair
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Sun, 23 Nov - Mon, 1 Dec
Ryanair Logo
16:20 - 22:00DUB-SOF
3h 40mdirect
Ryanair Logo
12:00 - 13:40SOF-DUB
3h 40mdirect
€65Ryanair
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Sun, 23 Nov - Mon, 1 Dec
Ryanair Logo
15:40 - 21:20DUB-SOF
3h 40mdirect
Ryanair Logo
21:45 - 23:25SOF-DUB
3h 40mdirect
€70Ryanair
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Sat, 6 Dec - Fri, 12 Dec
Ryanair Logo
05:55 - 11:35DUB-SOF
3h 40mdirect
Ryanair Logo
12:00 - 13:40SOF-DUB
3h 40mdirect
€80Ryanair
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Mon, 1 Dec - Mon, 8 Dec
Ryanair Logo
06:00 - 20:05DUB-SOF
12h 05m1 stop
Ryanair Logo
21:45 - 23:25SOF-DUB
3h 40mdirect
€90Ryanair
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Sat, 6 Dec - Fri, 12 Dec
Multiple Airlines Logo
05:55 - 11:35DUB-SOF
3h 40mdirect
Multiple Airlines Logo
17:20 - 10:35SOF-DUB
19h 15m1 stop
€100Multiple Airlines
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Multiple Airlines Logo
07:45 - 01:30DUB-SOF
15h 45m1 stop
Multiple Airlines Logo
11:55 - 13:35SOF-DUB
3h 40mdirect
€113Multiple Airlines
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Tue, 16 Dec - Tue, 23 Dec
KLM Logo
06:00 - 14:00ORK-SOF
6h 00m1 stop
KLM Logo
07:00 - 22:35SOF-ORK
17h 35m1 stop
€431KLM
Find Deal
Sat, 9 May - Wed, 13 May
KLM Logo
06:00 - 14:00ORK-SOF
6h 00m1 stop
KLM Logo
07:00 - 22:35SOF-ORK
17h 35m1 stop
€432KLM
Find Deal
Sat, 9 May - Wed, 13 May
British Airways Logo
07:40 - 16:20ORK-SOF
6h 40m1 stop
British Airways Logo
17:25 - 11:10SOF-ORK
19h 45m1 stop
€468British Airways
Find Deal
Mon, 8 Dec - Mon, 15 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 14 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

Sun 23/11

16:20-22:00

Nonstop3h 40m

Sofia

Mon 1/12

12:00-13:40

Nonstop3h 40m

€63

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 23/11

16:20-22:00

Nonstop3h 40m

Sofia

Mon 1/12

12:00-13:40

Nonstop3h 40m

€65

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 6/12

15:40-21:20

Nonstop3h 40m

Sofia

Fri 12/12

21:45-23:25

Nonstop3h 40m

€70

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 1/12

05:55-11:35

Nonstop3h 40m

Sofia

Mon 8/12

12:00-13:40

Nonstop3h 40m

€80

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 6/12

06:00-20:05

1 stop12h 05m

Sofia

Fri 12/12

21:45-23:25

Nonstop3h 40m

€90

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 24/11

05:55-11:35

Nonstop3h 40m

Sofia

Mon 1/12

17:20-10:35

1 stop19h 15m

€100

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 16/12

07:45-01:30

1 stop15h 45m

Sofia

Tue 23/12

11:55-13:35

Nonstop3h 40m

€113

CorkSofia

ORK - SOF

ORKSOF

Cork

Sat 9/5

06:00-14:00

1 stop6h 00m

Sofia

Wed 13/5

07:00-22:35

1 stop17h 35m

€431

CorkSofia

ORK - SOF

ORKSOF

Cork

Sat 9/5

06:00-14:00

1 stop6h 00m

Sofia

Wed 13/5

07:00-22:35

1 stop17h 35m

€432

CorkSofia

ORK - SOF

ORKSOF

Cork

Mon 8/12

07:40-16:20

1 stop6h 40m

Sofia

Mon 15/12

17:25-11:10

1 stop19h 45m

€468

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 6h. 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

€40

Best Round-Trip Price

€63

Fastest flight time

3h 40m

Popular in

October
The best one-way flight price to Bulgaria from Ireland in the last 72 hours is €40 (Dublin to Sofia).
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The best round-trip flight price to Bulgaria from Ireland in the last 72 hours is €63 (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 8% 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:
€140 per person with Lufthansa
€160 per person with Aer Lingus
€506 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 €65
Dublin to Varna flightsfrom €127
Cork to Sofia flightsfrom €132
Dublin to Burgas flightsfrom €284