€32 Cheap Flights to Bulgaria in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

9 Jan

DUB

3h 40m

SOF

18 Jan

SOF

3h 40m

DUB

€87

Find similar

Multiple Airlines

11 Jan

DUB

15h 15m

1 stop

SOF

14 Jan

SOF

15h 00m

1 stop

DUB

€90

Find similar

Multiple Airlines

7 Jan

DUB

7h 00m

1 stop

SOF

14 Jan

SOF

12h 00m

1 stop

DUB

€96

Find similar

Ryanair

7 Jan

DUB

3h 40m

SOF

14 Jan

SOF

12h 00m

1 stop

DUB

€96

Find similar

Multiple Airlines

24 Jan

DUB

6h 10m

1 stop

SOF

31 Jan

SOF

7h 40m

1 stop

DUB

€99

Find similar

Multiple Airlines

24 Jan

DUB

6h 10m

1 stop

SOF

31 Jan

SOF

7h 40m

1 stop

DUB

€101

Find similar

Multiple Airlines

21 Feb

DUB

6h 10m

1 stop

SOF

24 Feb

SOF

6h 15m

1 stop

DUB

€102

Find similar

Ryanair

21 Jan

DUB

3h 40m

SOF

28 Jan

SOF

12h 00m

1 stop

DUB

€103

Find similar

Multiple Airlines

18 Jan

DUB

3h 40m

SOF

25 Jan

SOF

19h 05m

1 stop

DUB

€105

Find similar

Multiple Airlines

17 Jan

ORK

15h 30m

1 stop

SOF

24 Jan

SOF

15h 25m

1 stop

ORK

€106

Find similar

Multiple Airlines

16 Jan

DUB

3h 40m

SOF

25 Jan

SOF

19h 05m

1 stop

DUB

€107

Find similar

Multiple Airlines

9 Jan

DUB

6h 45m

1 stop

SOF

18 Jan

SOF

10h 25m

1 stop

DUB

€108

Find similar

Flights to Varna

Search all flight deals to Varna

Multiple Airlines

5 Feb

DUB

9h 50m

1 stop

VAR

12 Feb

VAR

14h 25m

1 stop

DUB

€119

Find similar

Lufthansa

25 Jan

DUB

5h 40m

1 stop

VAR

1 Feb

VAR

7h 05m

1 stop

DUB

€139

Find similar

Lufthansa

8 Jan

DUB

10h 15m

1 stop

VAR

15 Jan

VAR

16h 30m

1 stop

DUB

€142

Find similar

Multiple Airlines

8 Jan

DUB

10h 55m

1 stop

VAR

15 Jan

VAR

22h 30m

2 stops

DUB

€148

Find similar

Multiple Airlines

8 Jan

DUB

8h 20m

2 stops

VAR

15 Jan

VAR

22h 30m

2 stops

DUB

€164

Find similar

Multiple Airlines

25 Jan

DUB

22h 30m

2 stops

VAR

1 Feb

VAR

22h 30m

2 stops

DUB

€167

Find similar

Multiple Airlines

5 Feb

DUB

22h 45m

2 stops

VAR

12 Feb

VAR

24h 30m

2 stops

DUB

€168

Find similar

Austrian Airlines

12 Apr

DUB

7h 10m

2 stops

VAR

18 Apr

VAR

8h 15m

2 stops

DUB

€187

Find similar

Austrian Airlines

12 Apr

DUB

7h 10m

2 stops

VAR

17 Apr

VAR

8h 15m

2 stops

DUB

€200

Find similar

Multiple Airlines

5 Feb

DUB

9h 50m

1 stop

VAR

12 Feb

VAR

11h 20m

2 stops

DUB

€201

Find similar

Austrian Airlines

14 Apr

DUB

7h 10m

2 stops

VAR

18 Apr

VAR

8h 15m

2 stops

DUB

€203

Find similar

Multiple Airlines

13 Apr

DUB

19h 35m

2 stops

VAR

18 Apr

VAR

8h 15m

2 stops

DUB

€216

Find similar

Flights to Burgas

Search all flight deals to Burgas

Ryanair

28 May

DUB

8h 15m

2 stops

BOJ

4 Jun

BOJ

14h 35m

1 stop

DUB

€292

Find similar

Multiple Airlines

28 May

DUB

18h 10m

1 stop

BOJ

4 Jun

BOJ

4h 10m

DUB

€322

Find similar

Multiple Airlines

28 May

DUB

8h 15m

2 stops

BOJ

4 Jun

BOJ

4h 10m

DUB

€340

Find similar

Aer Lingus

28 May

DUB

4h 00m

BOJ

4 Jun

BOJ

4h 10m

DUB

€392

Find similar

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.

15:40 - 21:20

DUB

SOF

3h 40mdirect

22:30 - 00:10

SOF

DUB

3h 40mdirect

€87Ryanair

Fri, 9 Jan - Sun, 18 Jan

06:20 - 23:35

DUB

SOF

15h 15m1 stop

06:05 - 19:05

SOF

DUB

15h 00m1 stop

€90Multiple Airlines

Sun, 11 Jan - Wed, 14 Jan

07:10 - 16:10

DUB

SOF

7h 00m1 stop

06:05 - 16:05

SOF

DUB

12h 00m1 stop

€96Multiple Airlines

Wed, 7 Jan - Wed, 14 Jan

08:05 - 13:45

DUB

SOF

3h 40mdirect

06:05 - 16:05

SOF

DUB

12h 00m1 stop

€96Ryanair

Wed, 7 Jan - Wed, 14 Jan

07:30 - 15:40

DUB

SOF

6h 10m1 stop

17:40 - 23:20

SOF

DUB

7h 40m1 stop

€99Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

07:30 - 15:40

DUB

SOF

6h 10m1 stop

17:40 - 23:20

SOF

DUB

7h 40m1 stop

€101Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

09:15 - 16:55

DUB

VAR

5h 40m1 stop

17:40 - 22:45

VAR

DUB

7h 05m1 stop

€139Lufthansa

Sun, 25 Jan - Sun, 1 Feb

05:00 - 17:15

DUB

VAR

10h 15m1 stop

18:05 - 08:35

VAR

DUB

16h 30m1 stop

€142Lufthansa

Thu, 8 Jan - Thu, 15 Jan

06:05 - 15:15

DUB

VAR

7h 10m2 stops

16:00 - 22:15

VAR

DUB

8h 15m2 stops

€187Austrian Airlines

Sun, 12 Apr - Sat, 18 Apr

06:05 - 15:15

DUB

VAR

7h 10m2 stops

16:00 - 22:15

VAR

DUB

8h 15m2 stops

€200Austrian Airlines

Sun, 12 Apr - Fri, 17 Apr

Fly from

Route

Depart

Return

Price

DublinSofia

DUB - SOF

DUBSOF

Dublin

Fri 9/1

15:40-21:20

Nonstop3h 40m

Sofia

Sun 18/1

22:30-00:10

Nonstop3h 40m

€87

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 11/1

06:20-23:35

1 stop15h 15m

Sofia

Wed 14/1

06:05-19:05

1 stop15h 00m

€90

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 7/1

07:10-16:10

1 stop7h 00m

Sofia

Wed 14/1

06:05-16:05

1 stop12h 00m

€96

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 7/1

08:05-13:45

Nonstop3h 40m

Sofia

Wed 14/1

06:05-16:05

1 stop12h 00m

€96

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 24/1

07:30-15:40

1 stop6h 10m

Sofia

Sat 31/1

17:40-23:20

1 stop7h 40m

€99

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 24/1

07:30-15:40

1 stop6h 10m

Sofia

Sat 31/1

17:40-23:20

1 stop7h 40m

€101

DublinVarna

DUB - VAR

DUBVAR

Dublin

Sun 25/1

09:15-16:55

1 stop5h 40m

Varna

Sun 1/2

17:40-22:45

1 stop7h 05m

€139

DublinVarna

DUB - VAR

DUBVAR

Dublin

Thu 8/1

05:00-17:15

1 stop10h 15m

Varna

Thu 15/1

18:05-08:35

1 stop16h 30m

€142

DublinVarna

DUB - VAR

DUBVAR

Dublin

Sun 12/4

06:05-15:15

2 stops7h 10m

Varna

Sat 18/4

16:00-22:15

2 stops8h 15m

€187

DublinVarna

DUB - VAR

DUBVAR

Dublin

Sun 12/4

06:05-15:15

2 stops7h 10m

Varna

Fri 17/4

16:00-22:15

2 stops8h 15m

€200

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 60% 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	€32
Best Round-Trip Price	€87
Fastest flight time	3h 40m
Popular in	October

The best one-way flight price to Bulgaria from Ireland in the last 72 hours is €32 (Dublin to Sofia).

Search Deals

The best round-trip flight price to Bulgaria from Ireland in the last 72 hours is €87 (Dublin to Sofia).

Search Deals

The fastest flight to Bulgaria from Ireland takes 3h 40m (Dublin to Sofia).

Search Deals

October has the highest demand for flights to Bulgaria, with a 7% 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, 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:
€145 per person with Lufthansa
€158 per person with Aer Lingus
€501 per person with Turkish Airlines

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

According to our data, 76% 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.