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Cheap flights from Dublin to Bulgaria from £25

DUB — SOF
22 Oct — 29 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Bulgaria

Thu 12/1117:00 -
Nonstop3h 35m
Wed 18/1114:20 -
Nonstop3h 55m
Deal found 21/9£58
Thu 12/1117:00 -
Nonstop3h 35m
Thu 19/1123:00 -
Nonstop3h 55m
Deal found 18/9£61
Thu 5/1117:00 -
Nonstop3h 35m
Thu 12/1123:00 -
Nonstop3h 55m
Deal found 21/9£67
Thu 12/1117:55 -
1 stop15h 25m
Thu 19/1123:00 -
Nonstop3h 55m
Deal found 18/9£67
Thu 12/1117:55 -
1 stop15h 25m
Wed 18/1114:20 -
Nonstop3h 55m
Deal found 19/9£72
Thu 5/1117:00 -
Nonstop3h 35m
Thu 12/1106:00 -
1 stop11h 40m
Deal found 21/9£73
Tue 3/1108:30 -
1 stop10h 30m
Tue 10/1106:00 -
1 stop12h 20m
Deal found 19/9£82
Thu 24/905:55 -
1 stop14h 20m
Tue 29/900:30 -
1 stop16h 20m
Deal found 18/9£172
Sat 26/905:35 -
1 stop13h 50m
Tue 29/909:20 -
1 stop26h 15m
Deal found 18/9£350
Thu 24/905:45 -
1 stop13h 40m
Wed 30/922:15 -
1 stop26h 50m
Deal found 18/9£362
Sun 20/917:10 -
1 stop26h 15m
Tue 29/909:20 -
1 stop26h 15m
Deal found 18/9£377
Fri 18/917:10 -
1 stop14h 00m
Tue 22/909:20 -
1 stop26h 15m
Deal found 18/9£399

Find flight deals from Dublin to Bulgaria

Round-trip from

£58

One-way from

£25

Popular in

September

Cheapest in

November

Average price

£815

Good one-way deal

£94 or less
Ryanair
  • Ryanair
  • 12/11-18/11
  • Nonstop
  • 7h 30m total
  • Dublin to Bulgaria
Search Deals
Ryanair
  • Ryanair
  • 18/11-31/12
  • Nonstop
  • 3h 35m total
  • Dublin to Bulgaria
Search Deals
Highest demand for flights based on searches. 35% potential increase in price (£114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 20% potential price decrease (£36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Dublin to Bulgaria.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dublin to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Wed 18/11

08:20-13:55

Nonstop3h 35m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£25

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Tue 20/10

17:20-23:00

Nonstop3h 40m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£59

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 12/11

17:00-22:35

Nonstop3h 35m

Sofia

Wed 18/11

14:20-16:15

Nonstop3h 55m

£59

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 12/11

16:30-11:20

2 stops16h 50m

Sofia

Wed 18/11

14:20-16:15

Nonstop3h 55m

£86

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 17/12

12:30-23:05

2 stops8h 35m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£96

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Sun 21/3

18:35-16:20

1 stop19h 45m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£100

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Sun 13/12

05:45-15:45

2 stops8h 00m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£105

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 26/11

18:35-13:15

2 stops16h 40m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£117

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Wed 18/11

11:45-22:55

2 stops9h 10m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£120

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Tue 17/11

11:45-22:55

2 stops9h 10m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£120

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Dublin with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Dublin to Bulgaria

What is the cheapest month to book a flight from Dublin to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from Dublin to Bulgaria (average of £119). Flying from Dublin to Bulgaria in September is currently the most expensive (average of £815). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to BG?

It’s optimal to fly from Dublin to Bulgaria in the evening. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight in the morning.

How often are flights from Dublin to Bulgaria delayed?

About 18% of weekly flights between Dublin and Bulgaria have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for Dublin to Bulgaria flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Dublin to Bulgaria flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Bulgaria

Get a feel of what it's like to fly with Aer Lingus,Ryanair, andLufthansa from Dublin to Bulgaria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,780 reviews
Check prices

Food

6.7

Comfort

7.2

Boarding

7.4

Entertainment

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight
Aer Lingus
7.3
Good
1,780 reviews
Aer Lingus
7.3
Good
1,780 reviews
Check prices

Food

6.7

Comfort

7.2

Boarding

7.4

Entertainment

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight
Ryanair
6.9
Okay
5,464 reviews
Aer Lingus
7.3
Good
1,780 reviews
Check prices

Food

6.7

Comfort

7.2

Boarding

7.4

Entertainment

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight
Lufthansa
6.8
Okay
8,238 reviews
Aer Lingus
7.3
Good
1,780 reviews
Check prices

Food

6.7

Comfort

7.2

Boarding

7.4

Entertainment

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

Related info for your journey

  • What airport do you fly from for flights from Dublin to Bulgaria?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Bulgaria.

  • How popular is this Dublin to Bulgaria flight route?

    Within the past month, 8 users have taken a look at flights from Dublin to Bulgaria.

  • How long is the flight from Dublin to Bulgaria?

    Airlines like Ryanair and Lufthansa fly from Dublin to Bulgaria in about 3h 35m. The time it takes to get you to your destination can typically vary by up to 3h 25m. The distance between Dublin and Bulgaria is about 1540 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Dublin to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Dublin to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Bulgaria.

  • Can I find deals for business class flights from Dublin to Bulgaria?

    Yes. Cheapflights offers flight deals from Dublin to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Bulgaria (average of £119). Flying from Dublin to Bulgaria in September is currently the most expensive (average of £815). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Dublin to Bulgaria

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£116Average£268FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
LufthansaCheapest£182Average£357FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£197Average£307FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Bulgaria?

Deals for Dublin to Bulgaria flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Bulgaria?

Cheapflights helps you find that perfect flight to Bulgaria from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dublin to Bulgaria with no change fees?

Yes, we can. To see specific flights from Dublin to Bulgaria with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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