How popular is this Ireland to Bulgaria flight route?

This flight path from Ireland to Bulgaria was viewed by 7 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Ireland to Bulgaria?

Ryanair and Lufthansa can get you from Ireland to Bulgaria in just under 3h 35m. Your travel time can differ by up to 4h 30m. Ireland and Bulgaria are separated by a distance of 1540 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Bulgaria ranges from 30.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Bulgaria when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

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

How can I find direct flights from Ireland to Bulgaria?

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

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

Yes. Cheapflights offers flight deals from Ireland 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.

£21+ Cheap Flights from Ireland to Bulgaria

Cheap flight deals from Ireland to Bulgaria

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ireland to Bulgaria
Explore the most affordable flight options available from Ireland to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Thu 19/1117:00 -

Nonstop3h 35m

Thu 26/1123:00 -

Nonstop3h 55m

Deal found 25/10£43

Thu 3/1217:00 -

Nonstop3h 35m

Tue 8/1214:05 -

Nonstop3h 55m

Deal found 29/10£57

Thu 10/1217:00 -

Nonstop3h 35m

Thu 17/1223:00 -

Nonstop3h 55m

Deal found 26/10£58

Wed 9/1208:20 -

Nonstop3h 35m

Wed 16/1214:20 -

Nonstop3h 55m

Deal found 25/10£66

Thu 3/1220:30 -

1 stop23h 05m

Thu 10/1223:00 -

Nonstop3h 55m

Deal found 26/10£76

Wed 9/1208:20 -

Nonstop3h 35m

Wed 16/1206:30 -

1 stop7h 40m

Deal found 25/10£88

Sun 15/1105:45 -

1 stop6h 00m

Sun 22/1105:45 -

1 stop9h 05m

Deal found 28/10£125

Sun 13/1206:20 -

1 stop17h 05m

Sun 20/1214:20 -

1 stop24h 30m

Deal found 29/10£144

Sun 15/1105:10 -

2 stops8h 05m

Sun 22/1117:45 -

1 stop7h 00m

Deal found 28/10£196

Fri 27/1110:40 -

1 stop20h 10m

Mon 30/1121:50 -

1 stop13h 45m

Deal found 27/10£353

Best flights from Ireland to Bulgaria
Discover carefully curated flight deals from Ireland to Bulgaria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Thu 10/1217:00 -

Nonstop3h 35m

Thu 17/1223:00 -

Nonstop3h 55m

Deal found 26/10£58

Wed 9/1208:20 -

Nonstop3h 35m

Wed 16/1214:20 -

Nonstop3h 55m

Deal found 25/10£66

Thu 19/1108:30 -

2 stops12h 50m

Thu 26/1123:00 -

Nonstop3h 55m

Deal found 25/10£87

Sun 15/1106:00 -

2 stops11h 05m

Sun 22/1114:20 -

2 stops19h 35m

Deal found 28/10£193

Sun 15/1105:10 -

2 stops8h 05m

Sun 22/1117:45 -

2 stops18h 20m

Deal found 28/10£216

Mon 16/1112:00 -

1 stop24h 25m

Fri 20/1119:20 -

1 stop17h 35m

Deal found 25/10£232

Thu 19/1116:35 -

1 stop16h 15m

Thu 26/1109:30 -

1 stop8h 00m

Deal found 27/10£283

Sat 12/1206:30 -

2 stops14h 20m

Sat 19/1209:55 -

2 stops16h 04m

Deal found 28/10£126

Thu 26/1115:30 -

2 stops9h 30m

Thu 3/1205:00 -

2 stops19h 55m

Deal found 29/10£334

Wed 3/309:10 -

2 stops7h 10m

Sun 7/307:55 -

2 stops10h 35m

Deal found 25/10£271

Mon 8/210:50 -

2 stops10h 10m

Mon 15/206:00 -

2 stops12h 30m

Deal found 28/10£295

Fri 27/1110:40 -

1 stop20h 10m

Mon 30/1121:50 -

1 stop13h 45m

Deal found 27/10£353

Mon 30/1110:40 -

1 stop8h 20m

Tue 8/1209:40 -

1 stop7h 50m

Deal found 28/10£366

Mon 9/1116:35 -

1 stop14h 15m

Fri 13/1109:40 -

1 stop14h 50m

Deal found 28/10£368

Mon 30/1110:40 -

1 stop8h 20m

Sun 6/1209:40 -

1 stop7h 50m

Deal found 28/10£374

Mon 23/1110:40 -

1 stop8h 20m

Sun 29/1109:40 -

1 stop25h 55m

Deal found 29/10£498

Mon 14/1216:35 -

1 stop14h 15m

Sun 20/1209:40 -

1 stop25h 55m

Deal found 30/10£528

Find flight deals from Ireland to Bulgaria

Round-trip from	£43
One-way from	£21
Popular in	July
Cheapest in	October
Average price	£106

Ryanair
19/11-26/11
Nonstop
7h 30m total
Ireland to Bulgaria

Search Deals

Ryanair
5/11-31/12
Nonstop
3h 35m total
Ireland to Bulgaria

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£50 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 5/11

17:00-22:35

Nonstop3h 35m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£21

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Wed 9/12

08:20-13:55

Nonstop3h 35m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£43

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Tue 8/12

08:05-13:40

Nonstop3h 35m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£55

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 10/12

17:00-22:35

Nonstop3h 35m

Sofia

Thu 17/12

23:00-00:55

Nonstop3h 55m

£58

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Wed 9/12

08:20-13:55

Nonstop3h 35m

Sofia

Wed 16/12

14:20-16:15

Nonstop3h 55m

£66

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Wed 16/12

08:20-13:55

Nonstop3h 35m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£78

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Thu 19/11

08:30-23:20

2 stops12h 50m

Sofia

Thu 26/11

23:00-00:55

Nonstop3h 55m

£87

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Sun 3/1

05:55-11:30

Nonstop3h 35m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£93

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Sun 3/1

23:10-23:55

3 stops22h 45m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£103

DublinSofia

DUB Dublin - SOF Sofia

DUBSOF

Dublin

Sat 12/12

06:30-22:50

2 stops14h 20m

Sofia

Sat 19/12

09:55-23:59

2 stops16h 04m

£126

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 33 resultsSorted by cheapest first

Best time to book a flight from Ireland to Bulgaria

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

DUB-SOF

DUB-VAR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

IE0-BG0

DUB-SOF

DUB-VAR

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

Currently, October is the cheapest month in which you can book a flight from Ireland to Bulgaria (average of £106). Flying from Ireland to Bulgaria in July is currently the most expensive (average of £369). 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 IE to BG?

A simple way to save on the total cost of your ticket is to fly from Ireland to Bulgaria in the evening. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight in the morning.

How often are flights from Ireland to Bulgaria delayed?

About 17% of weekly flights between Ireland and Bulgaria have experienced delays in the past year, with the average delay time being 117 minutes.

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

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 12% of flights being delayed.

Reviews of airlines servicing Bulgaria

See what other customers who have flown with Aer Lingus,Ryanair, andLufthansa from Ireland to Bulgaria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.3

Good

1,868 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.

Aer Lingus

7.3

Good

1,868 reviews

Aer Lingus

7.3

Good

1,868 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Karin,Oct 2026

DUB - MCO

Ryanair

6.9

Okay

5,454 reviews

Aer Lingus

7.3

Good

1,868 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Karin,Oct 2026

DUB - MCO

Lufthansa

6.8

Okay

8,299 reviews

Aer Lingus

7.3

Good

1,868 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Karin,Oct 2026

DUB - MCO

Related info for your journey

How popular is this Ireland to Bulgaria flight route?
This flight path from Ireland to Bulgaria was viewed by 7 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Ireland to Bulgaria?
Ryanair and Lufthansa can get you from Ireland to Bulgaria in just under 3h 35m. Your travel time can differ by up to 4h 30m. Ireland and Bulgaria are separated by a distance of 1540 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Ireland to Bulgaria that include hotel bookings?
Yes. In addition to deals on Ireland to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Bulgaria?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Bulgaria.
Can I find deals for business class flights from Ireland to Bulgaria?
Yes. Cheapflights offers flight deals from Ireland 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 Ireland to Bulgaria?
Currently, October is the cheapest month in which you can book a flight from Ireland to Bulgaria (average of £106). Flying from Ireland to Bulgaria in July is currently the most expensive (average of £369). 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

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Top 3 airlines flying from Ireland to Bulgaria

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£117	Average£284	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Lufthansa	Cheapest£183	Average£367	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Aer Lingus	Cheapest£197	Average£308	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

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

Deals for Ireland 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 Ireland to Bulgaria?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Bulgaria for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Bulgaria from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Bulgaria become cheaper?

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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Cheap flights from Ireland to Bulgaria from £21

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Bulgaria

Cheapest flights from Ireland to BulgariaExplore the most affordable flight options available from Ireland to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Ireland to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Ireland to BulgariaDiscover carefully curated flight deals from Ireland to Bulgaria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Ireland to Bulgaria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights from Ireland to BulgariaExplore direct flight options from Ireland to Bulgaria based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Explore direct flight options from Ireland to Bulgaria based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from Ireland to BulgariaDiscover last-minute flight deals from Ireland to Bulgaria. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Bulgaria. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Ireland to BulgariaSearch for one-way flight options from Ireland to Bulgaria. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Ireland to Bulgaria. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Ireland to Bulgaria

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Ireland to Bulgaria

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

Cheapflights Insights

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

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

Find hourly flight availability from Ireland to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2026.

A simple way to save on the total cost of your ticket is to fly from Ireland to Bulgaria in the evening. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight in the morning.

How often are flights from Ireland to Bulgaria delayed?

About 17% of weekly flights between Ireland and Bulgaria have experienced delays in the past year, with the average delay time being 117 minutes.

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

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 12% of flights being delayed.

Reviews of airlines servicing Bulgaria

See what other customers who have flown with Aer Lingus,Ryanair, andLufthansa from Ireland to Bulgaria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How popular is this Ireland to Bulgaria flight route?

How long is the flight from Ireland to Bulgaria?

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

How can I find direct flights from Ireland to Bulgaria?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Bulgaria by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ireland to Bulgaria by cabin class

Find flights from Ireland to Bulgaria, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ireland and Bulgaria flights

Browse other Ireland and Bulgaria flight options. Last updated on 30 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to Bulgaria regions

Consider these flights travelling to Bulgaria regions.

Top 3 airlines flying from Ireland to Bulgaria

Fly with Cheapflights

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

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

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

Can Cheapflights notify me if prices for flights from Ireland to Bulgaria become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Bulgaria
Explore the most affordable flight options available from Ireland to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Ireland to Bulgaria
Discover carefully curated flight deals from Ireland to Bulgaria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights from Ireland to Bulgaria
Explore direct flight options from Ireland to Bulgaria based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from Ireland to Bulgaria
Discover last-minute flight deals from Ireland to Bulgaria. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Ireland to Bulgaria
Search for one-way flight options from Ireland to Bulgaria. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.