€35 Cheap Flights to Bulgaria in 2025/26

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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

18 Jan

DUB

12h 05m

1 stop

SOF

25 Jan

SOF

6h 15m

1 stop

DUB

€88

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Multiple Airlines

19 Jan

DUB

11h 35m

1 stop

SOF

25 Jan

SOF

11h 00m

1 stop

DUB

€89

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Multiple Airlines

10 Feb

DUB

12h 50m

1 stop

SOF

16 Feb

SOF

8h 00m

1 stop

DUB

€90

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Multiple Airlines

16 Jan

DUB

3h 40m

SOF

25 Jan

SOF

22h 35m

1 stop

DUB

€93

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Multiple Airlines

10 Feb

DUB

12h 50m

1 stop

SOF

15 Feb

SOF

9h 20m

1 stop

DUB

€94

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Multiple Airlines

9 Jan

DUB

6h 45m

1 stop

SOF

16 Jan

SOF

13h 45m

1 stop

DUB

€96

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Multiple Airlines

16 Jan

DUB

3h 40m

SOF

25 Jan

SOF

19h 05m

1 stop

DUB

€97

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Multiple Airlines

17 Jan

DUB

7h 50m

1 stop

SOF

24 Jan

SOF

6h 15m

1 stop

DUB

€99

Find similar

Multiple Airlines

16 Jan

DUB

6h 45m

1 stop

SOF

25 Jan

SOF

9h 20m

1 stop

DUB

€100

Find similar

Multiple Airlines

16 Jan

DUB

16h 15m

1 stop

SOF

25 Jan

SOF

12h 30m

1 stop

DUB

€102

Find similar

Ryanair

11 Feb

DUB

8h 50m

1 stop

SOF

15 Feb

SOF

9h 30m

1 stop

DUB

€103

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Multiple Airlines

10 Jan

ORK

15h 30m

1 stop

SOF

17 Jan

SOF

15h 25m

1 stop

ORK

€106

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Flights to Varna

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Multiple Airlines

18 Jan

DUB

5h 40m

1 stop

VAR

25 Jan

VAR

26h 35m

1 stop

DUB

€118

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Multiple Airlines

18 Jan

DUB

9h 45m

1 stop

VAR

25 Jan

VAR

26h 25m

2 stops

DUB

€156

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Multiple Airlines

18 Jan

DUB

22h 30m

2 stops

VAR

25 Jan

VAR

22h 30m

2 stops

DUB

€166

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Multiple Airlines

18 Jan

DUB

9h 40m

2 stops

VAR

25 Jan

VAR

29h 35m

3 stops

DUB

€272

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Multiple Airlines

18 Jan

DUB

25h 40m

3 stops

VAR

25 Jan

VAR

32h 05m

3 stops

DUB

€345

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Turkish Airlines

3 Feb

DUB

20h 30m

1 stop

VAR

7 Feb

VAR

20h 05m

1 stop

DUB

€366

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Find the cheapest flights from Ireland to Bulgaria

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Ireland to Bulgaria

Enter your travel dates to find the best prices.

06:30 - 20:35

DUB

SOF

12h 05m1 stop

19:30 - 23:45

SOF

DUB

6h 15m1 stop

€88Ryanair

Sun, 18 Jan - Sun, 25 Jan

10:00 - 23:35

DUB

SOF

11h 35m1 stop

00:05 - 09:05

SOF

DUB

11h 00m1 stop

€89Multiple Airlines

Mon, 19 Jan - Sun, 25 Jan

07:45 - 22:35

DUB

SOF

12h 50m1 stop

11:15 - 17:15

SOF

DUB

8h 00m1 stop

€90Multiple Airlines

Tue, 10 Feb - Mon, 16 Feb

15:40 - 21:20

DUB

SOF

3h 40mdirect

17:20 - 13:55

SOF

DUB

22h 35m1 stop

€93Multiple Airlines

Fri, 16 Jan - Sun, 25 Jan

07:45 - 22:35

DUB

SOF

12h 50m1 stop

06:00 - 13:20

SOF

DUB

9h 20m1 stop

€94Multiple Airlines

Tue, 10 Feb - Sun, 15 Feb

07:25 - 16:10

DUB

SOF

6h 45m1 stop

19:30 - 07:15

SOF

DUB

13h 45m1 stop

€96Multiple Airlines

Fri, 9 Jan - Fri, 16 Jan

15:40 - 21:20

DUB

SOF

3h 40mdirect

17:20 - 10:25

SOF

DUB

19h 05m1 stop

€97Multiple Airlines

Fri, 16 Jan - Sun, 25 Jan

09:20 - 19:10

DUB

SOF

7h 50m1 stop

06:00 - 10:15

SOF

DUB

6h 15m1 stop

€99Multiple Airlines

Sat, 17 Jan - Sat, 24 Jan

10:40 - 09:10

DUB

VAR

20h 30m1 stop

21:25 - 15:30

VAR

DUB

20h 05m1 stop

€364Turkish Airlines

Tue, 3 Feb - Sat, 7 Feb

10:40 - 09:10

DUB

VAR

20h 30m1 stop

21:25 - 15:30

VAR

DUB

20h 05m1 stop

€366Turkish Airlines

Tue, 3 Feb - Sat, 7 Feb

Fly from

Route

Depart

Return

Price

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 18/1

06:30-20:35

1 stop12h 05m

Sofia

Sun 25/1

19:30-23:45

1 stop6h 15m

€88

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 19/1

10:00-23:35

1 stop11h 35m

Sofia

Sun 25/1

00:05-09:05

1 stop11h 00m

€89

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 10/2

07:45-22:35

1 stop12h 50m

Sofia

Mon 16/2

11:15-17:15

1 stop8h 00m

€90

DublinSofia

DUB - SOF

DUBSOF

Dublin

Fri 16/1

15:40-21:20

Nonstop3h 40m

Sofia

Sun 25/1

17:20-13:55

1 stop22h 35m

€93

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 10/2

07:45-22:35

1 stop12h 50m

Sofia

Sun 15/2

06:00-13:20

1 stop9h 20m

€94

DublinSofia

DUB - SOF

DUBSOF

Dublin

Fri 9/1

07:25-16:10

1 stop6h 45m

Sofia

Fri 16/1

19:30-07:15

1 stop13h 45m

€96

DublinSofia

DUB - SOF

DUBSOF

Dublin

Fri 16/1

15:40-21:20

Nonstop3h 40m

Sofia

Sun 25/1

17:20-10:25

1 stop19h 05m

€97

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 17/1

09:20-19:10

1 stop7h 50m

Sofia

Sat 24/1

06:00-10:15

1 stop6h 15m

€99

DublinVarna

DUB - VAR

DUBVAR

Dublin

Tue 3/2

10:40-09:10

1 stop20h 30m

Varna

Sat 7/2

21:25-15:30

1 stop20h 05m

€364

DublinVarna

DUB - VAR

DUBVAR

Dublin

Tue 3/2

10:40-09:10

1 stop20h 30m

Varna

Sat 7/2

21:25-15:30

1 stop20h 05m

€366

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 15h 30m. 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 61% 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

Cheapest flights according to searches in the past 7 days on momondo.

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	€88
Fastest flight time	3h 40m
Popular in	October

The best one-way flight price to Bulgaria from Ireland in the last 72 hours is €35 (Dublin to Sofia).

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The best round-trip flight price to Bulgaria from Ireland in the last 72 hours is €88 (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, Ivan Vazov National Library of Bulgaria, and National Palace of Culture 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
€159 per person with Aer Lingus
€504 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 December 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.