€21 Cheap Flights to Bulgaria in 2026

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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

26 Jan

DUB

3h 40m

SOF

4 Feb

SOF

3h 40m

DUB

€49

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Ryanair

26 Jan

DUB

3h 40m

SOF

4 Feb

SOF

3h 40m

DUB

€56

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Ryanair

21 Jan

DUB

3h 40m

SOF

25 Jan

SOF

3h 40m

DUB

€67

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Ryanair

23 Jan

DUB

3h 40m

SOF

30 Jan

SOF

3h 40m

DUB

€69

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Ryanair

1 Feb

DUB

3h 40m

SOF

4 Feb

SOF

3h 40m

DUB

€76

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Multiple Airlines

23 Jan

DUB

3h 40m

SOF

30 Jan

SOF

26h 10m

1 stop

DUB

€80

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Ryanair

26 Jan

DUB

12h 10m

1 stop

SOF

4 Feb

SOF

3h 40m

DUB

€80

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Ryanair

21 Jan

DUB

3h 40m

SOF

25 Jan

SOF

23h 05m

1 stop

DUB

€83

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Multiple Airlines

1 Feb

DUB

6h 15m

1 stop

SOF

4 Feb

SOF

3h 40m

DUB

€86

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Ryanair

14 Apr

DUB

3h 40m

SOF

5 May

SOF

3h 50m

DUB

€88

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Ryanair

26 Jan

DUB

14h 15m

1 stop

SOF

4 Feb

SOF

3h 40m

DUB

€89

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Multiple Airlines

2 Feb

DUB

11h 35m

1 stop

SOF

9 Feb

SOF

14h 30m

1 stop

DUB

€90

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Flights to Varna

Search all flight deals to Varna

Multiple Airlines

5 Feb

DUB

9h 50m

1 stop

VAR

12 Feb

VAR

15h 10m

1 stop

DUB

€86

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Multiple Airlines

5 Feb

DUB

9h 50m

1 stop

VAR

12 Feb

VAR

15h 10m

1 stop

DUB

€116

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Multiple Airlines

5 Feb

DUB

9h 50m

1 stop

VAR

12 Feb

VAR

22h 30m

2 stops

DUB

€122

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Multiple Airlines

1 Feb

DUB

5h 40m

1 stop

VAR

8 Feb

VAR

26h 35m

1 stop

DUB

€123

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Multiple Airlines

19 Feb

DUB

9h 50m

1 stop

VAR

26 Feb

VAR

20h 40m

2 stops

DUB

€126

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Multiple Airlines

19 Feb

DUB

5h 55m

1 stop

VAR

26 Feb

VAR

6h 40m

1 stop

DUB

€132

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Multiple Airlines

5 Feb

DUB

9h 50m

1 stop

VAR

12 Feb

VAR

16h 40m

2 stops

DUB

€140

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Multiple Airlines

5 Feb

DUB

22h 45m

2 stops

VAR

12 Feb

VAR

22h 30m

2 stops

DUB

€150

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Multiple Airlines

1 Feb

DUB

13h 10m

2 stops

VAR

8 Feb

VAR

26h 35m

1 stop

DUB

€161

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Multiple Airlines

18 Feb

DUB

13h 45m

2 stops

VAR

25 Feb

VAR

10h 20m

1 stop

DUB

€162

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Multiple Airlines

18 Feb

DUB

13h 45m

2 stops

VAR

25 Feb

VAR

14h 55m

2 stops

DUB

€166

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Multiple Airlines

19 Feb

DUB

29h 10m

2 stops

VAR

26 Feb

VAR

20h 40m

2 stops

DUB

€174

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Flights to Burgas

Search all flight deals to Burgas

Multiple Airlines

30 May

DUB

23h 45m

2 stops

BOJ

27 Jun

BOJ

15h 20m

2 stops

DUB

€297

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Multiple Airlines

30 May

DUB

23h 45m

2 stops

BOJ

27 Jun

BOJ

11h 50m

1 stop

DUB

€305

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Multiple Airlines

30 May

DUB

24h 45m

1 stop

BOJ

27 Jun

BOJ

11h 50m

1 stop

DUB

€321

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Multiple Airlines

20 Jun

DUB

23h 15m

2 stops

BOJ

27 Jun

BOJ

11h 50m

1 stop

DUB

€333

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Multiple Airlines

30 May

DUB

35h 20m

3 stops

BOJ

27 Jun

BOJ

15h 20m

2 stops

DUB

€336

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Multiple Airlines

20 Jun

DUB

10h 35m

1 stop

BOJ

27 Jun

BOJ

11h 50m

1 stop

DUB

€337

Find similar

Multiple Airlines

20 Jun

DUB

23h 15m

2 stops

BOJ

26 Jun

BOJ

10h 25m

2 stops

DUB

€352

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Multiple Airlines

26 Jun

DUB

3h 55m

BOJ

20 Aug

BOJ

4h 10m

DUB

€358

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Multiple Airlines

20 Jun

DUB

4h 00m

BOJ

27 Jun

BOJ

11h 50m

1 stop

DUB

€372

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Multiple Airlines

30 May

DUB

24h 45m

1 stop

BOJ

27 Jun

BOJ

4h 10m

DUB

€373

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Multiple Airlines

26 Jun

DUB

3h 55m

BOJ

20 Aug

BOJ

8h 40m

1 stop

DUB

€382

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Multiple Airlines

26 Jun

DUB

3h 55m

BOJ

20 Aug

BOJ

24h 00m

2 stops

DUB

€394

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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.

05:55 - 11:35

DUB

SOF

3h 40mdirect

06:00 - 07:40

SOF

DUB

3h 40mdirect

€49Ryanair

Mon, 26 Jan - Wed, 4 Feb

05:55 - 11:35

DUB

SOF

3h 40mdirect

06:00 - 07:40

SOF

DUB

3h 40mdirect

€56Ryanair

Mon, 26 Jan - Wed, 4 Feb

08:05 - 13:45

DUB

SOF

3h 40mdirect

22:30 - 00:10

SOF

DUB

3h 40mdirect

€67Ryanair

Wed, 21 Jan - Sun, 25 Jan

15:40 - 21:20

DUB

SOF

3h 40mdirect

21:45 - 23:25

SOF

DUB

3h 40mdirect

€69Ryanair

Fri, 23 Jan - Fri, 30 Jan

16:20 - 22:00

DUB

SOF

3h 40mdirect

06:00 - 07:40

SOF

DUB

3h 40mdirect

€76Ryanair

Sun, 1 Feb - Wed, 4 Feb

15:40 - 21:20

DUB

SOF

3h 40mdirect

17:20 - 17:30

SOF

DUB

26h 10m1 stop

€80Multiple Airlines

Fri, 23 Jan - Fri, 30 Jan

10:00 - 00:10

DUB

SOF

12h 10m1 stop

06:00 - 07:40

SOF

DUB

3h 40mdirect

€80Ryanair

Mon, 26 Jan - Wed, 4 Feb

05:45 - 17:35

DUB

VAR

9h 50m1 stop

18:40 - 07:50

VAR

DUB

15h 10m1 stop

€86Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

07:40 - 16:20

ORK

SOF

6h 40m1 stop

14:30 - 11:10

SOF

ORK

22h 40m1 stop

€423British Airways

Mon, 26 Jan - Sun, 1 Feb

15:40 - 19:15

ORK

SOF

49h 35m2 stops

07:00 - 15:00

SOF

ORK

10h 00m1 stop

€928Air France

Mon, 26 Jan - Sun, 1 Feb

Fly from

Route

Depart

Return

Price

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 26/1

05:55-11:35

Nonstop3h 40m

Sofia

Wed 4/2

06:00-07:40

Nonstop3h 40m

€49

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 26/1

05:55-11:35

Nonstop3h 40m

Sofia

Wed 4/2

06:00-07:40

Nonstop3h 40m

€56

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 21/1

08:05-13:45

Nonstop3h 40m

Sofia

Sun 25/1

22:30-00:10

Nonstop3h 40m

€67

DublinSofia

DUB - SOF

DUBSOF

Dublin

Fri 23/1

15:40-21:20

Nonstop3h 40m

Sofia

Fri 30/1

21:45-23:25

Nonstop3h 40m

€69

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 1/2

16:20-22:00

Nonstop3h 40m

Sofia

Wed 4/2

06:00-07:40

Nonstop3h 40m

€76

DublinSofia

DUB - SOF

DUBSOF

Dublin

Fri 23/1

15:40-21:20

Nonstop3h 40m

Sofia

Fri 30/1

17:20-17:30

1 stop26h 10m

€80

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 26/1

10:00-00:10

1 stop12h 10m

Sofia

Wed 4/2

06:00-07:40

Nonstop3h 40m

€80

DublinVarna

DUB - VAR

DUBVAR

Dublin

Thu 5/2

05:45-17:35

1 stop9h 50m

Varna

Thu 12/2

18:40-07:50

1 stop15h 10m

€86

CorkSofia

ORK - SOF

ORKSOF

Cork

Mon 26/1

07:40-16:20

1 stop6h 40m

Sofia

Sun 1/2

14:30-11:10

1 stop22h 40m

€423

CorkSofia

ORK - SOF

ORKSOF

Cork

Mon 26/1

15:40-19:15

2 stops49h 35m

Sofia

Sun 1/2

07:00-15:00

1 stop10h 00m

€928

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 05m. 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 57% 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

Find flights to Sofia

Cheap Bulgaria flight deals and tips

Summary info about Bulgaria flight prices, duration and airlines

Best One-Way Price	€21
Best Round-Trip Price	€49
Fastest flight time	3h 40m
Popular in	October

The best one-way flight price to Bulgaria from Ireland in the last 72 hours is €21 (Dublin to Sofia).

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The best round-trip flight price to Bulgaria from Ireland in the last 72 hours is €49 (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 5% 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:
€145 per person with Lufthansa
€159 per person with Aer Lingus
€502 per person with Turkish Airlines

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

According to our data, 74% 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.

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 January 2026, 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.