€64 Find Cheap Flights to Bulgaria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Bulgaria departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

Search hundreds of travel sites at once for deals on flights to Bulgaria

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Bulgaria Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sofia
Sofia1 stop€124
Burgas
Burgas1 stop€211
Varna
Varna1 stop€174

Good to know

Low season

November

High season

July

Cheapest flight

€64
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Dublin to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Ireland to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Bulgaria is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Bulgaria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Bulgaria

  • Looking for cheap airfare to Bulgaria? 25% of our users found return tickets to Bulgaria for the following prices or less: From Dublin €206
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Ireland is March.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bulgaria flight deals.
See more tips

Top 3 airlines flying to Bulgaria

Need help choosing which airline to fly with from Ireland to Bulgaria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 3892 reviews
7.3Boarding
7.4Entertainment
7.3Comfort
7.4Food
7.7Crew
Airline reviews

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

8.0 ExcellentRonald, Jan 2025IST - SFO
Read more Turkish Airlines reviews

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

Same as before boarding process and lack of crew experience in the process

Boarding process is one of the worst i have ever seen. Poor planning and lack of experienced staff is vert apparent. Seat changes till the last minute was an added stress to the process.

I liked the ability to walk and stand in the crew area. I hated the security check experience before boarding. The airport staff were so rude, yelling at us unnecessarily, delaying us on purpose, and even threatening to call the police on us!

Was ok except they send the baby trolley to oversize baggage office without telling me so we spent an hour looking for ir

Good overall flight. Excellent crew. Food options could be improved.

The flight starts at 7am from New Delhi, a supremely inconvenient time, especially, if you are coming from another smaller city. Please consider moving it to 4am or 5am.

Their weakness is in boarding. Business class rarely boards first and there are no announcements explaining delays, so customers are always left waiting and wondering why boarding has paused.

For me it was a good experience… thank you Turkish Airlines

Business class: Like: food selection presentation Staff on the airline Love: lounge in Istanbul Needs major improvement: attitude of reception at Istanbul lounge: 4 of them sitting there: inattentive and then rude. They do not fit with rest of Turkish hospitality!

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

On board Entertainment and crew services were absolutely trash! Neither me, nor any of my 40 family/friends members are flying Lufthansa again!

I came out early, 4 hrs before departure. The flight was changed 4 or 5 times with few minutes between new and schedule time , then 30 minutes delay, then up to 2hrs 30min delay. When I arrived in Frankfurt, no one help us to lead to the custom service. After almost 1 hour asking around then we must line up for another hour to get overnight and rebooking the next flight. We must find out how to get to the hotel by us self. The shuttle bus driver in Germany was not nice, speak German to English speaking and we must predict what she / he tried to tell us. We got up earlier and tried to not coming late to the check in and immigration procedure (we were told by the helping center that the immigration used to be over crowded) then we came there it was almost empty, then we must stay in the airport for hours not necessary. We got the coupons at the airport for compensation for waiting for delay flight for NOK 75 ( as low as 6 Euros) It is not enough to buy food at the airport price and Norwegian cost of living... How to drink a cup of cappuccino for NOK 72 when the stomach was empty for food in 16 hrs (from dinner at 6 pm the day before to 16 pm the day after) At the hotel in Frankfurt, we were offered two options spaghetti with biff or vegan food and a drink for 18 Euro. Almost 60 passenger ate the same food and I was remembered once time in former Soviet Union in 80's I travelled with Aeroflot and the passenger were stranded in the hotel for next flight and we were also offered only one choice of dinner, if we were hunger we must pay 1$ for 1 egg and another 1$ for two loaf of bread and butter. I can't believe Germany is to poor and inferior service like former USSR in 1980 decade. My good remembering of Luft Hansa disappear and changed totally by this service I got this time.

Disappointing. Too many let-downs, in delays and communication, by both Lufthansa and Discover to put in an email. I am resigned to the fact that this is what I should expect from all airlines. Unfortunately.

Crew and service was excellent. My seat was super small and cramped! No leg room

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Because of the fog at the Frankfurt airport, our flight was delayed leaving Budapest. We only had 20 minutes to get from A23 to C13. This was quite a walk for this not-so-young anymore lady--even with the help of moving sidewalks! We also had to go through passport control and then security. Germany is extra thorough, even doing pat-downs of all passengers. We got to our gate and I knew I had been randomly selected for extra security scanning because of the "SSSS" code on my boarding pass so I wasn't surprised when he escorted me back to security to be searched some more. The boarding gate gentleman assured me that they would hold the plane. The ladies in security rushed through the scanning process as fast as they could and we were able to make our flight to Orlando. The actual flight was smooth and comfortable. The food and service were excellent. The flight crew were friendly and efficient.

SAL to FRA - Original flight was cancelled less than 10 hours before scheduled. Did receive lodging at no cost for 1 night. Coordination between Lufstansa and hotel was very poor and we had to pay for a meal we thought was to be paid for. Traveling from SAT to Denver coordination between Lufstansa and United was very poor and we paid double for our check-in baggage. We are hoping to that refunded. We wish other airlines would fly to Salzburg as we plan to visit more often.

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

I asked for antibacterial wipes three times and each time I was told they will bring it to me right away with nothing delivered. I finally went to the galley and was told you did not have it. In a post COVID world that is just wrong. The crew was very non compassionate to passengers asking basic questions about food. Very disappointing and makes me reconsider my routing for the future trips.

Book Cheap Bulgaria Plane Tickets

Recent return flight deals

9/3Sun
1 stop
8h 30mDUB-SOF
16/3Sun
1 stop
7h 30mSOF-DUB
€124
6/3Thu
1 stop
13h 25mDUB-SOF
13/3Thu
1 stop
7h 20mSOF-DUB
€127
30/3Sun
1 stopLufthansa
14h 45mDUB-SOF
8/4Tue
1 stopLufthansa
5h 40mSOF-DUB
€152
10/3Mon
directRyanair
3h 30mDUB-SOF
10/3Mon
1 stopRyanair
14h 35mSOF-DUB
€155
24/3Mon
1 stopRyanair
13h 10mDUB-SOF
28/3Fri
2 stopsRyanair
12h 20mSOF-DUB
€164
30/3Sun
1 stopSWISS
18h 05mDUB-SOF
8/4Tue
1 stopSWISS
6h 35mSOF-DUB
€171
4/6Wed
1 stopLufthansa
14h 45mDUB-SOF
22/6Sun
1 stopLufthansa
10h 20mSOF-DUB
€173
30/3Sun
2 stopsSWISS
15h 20mDUB-SOF
8/4Tue
1 stopSWISS
6h 35mSOF-DUB
€201
18/3Tue
1 stopTurkish Airlines
22h 25mDUB-SOF
22/3Sat
1 stopTurkish Airlines
7h 40mSOF-DUB
€300
5/3Wed
1 stopTurkish Airlines
25h 45mDUB-VAR
12/3Wed
1 stopTurkish Airlines
29h 35mVAR-DUB
€345

Search by stops

Search by airline

Search by price

Recent one-way flight deals

9/3Sun
directRyanair
3h 30mDUB-SOF
€64
9/3Sun
1 stop
8h 30mDUB-SOF
€66
4/3Tue
1 stopRyanair
19h 05mDUB-SOF
€68
22/3Sat
1 stopLufthansa
5h 25mDUB-SOF
€94
6/5Tue
directAer Lingus
4h 00mDUB-BOJ
€100
1/5Thu
directAer Lingus
4h 00mDUB-BOJ
€103
24/5Sat
1 stopLufthansa
14h 55mDUB-SOF
€114
7/3Fri
1 stopKLM
6h 10mDUB-SOF
€133
22/3Sat
2 stopsSWISS
16h 20mDUB-SOF
€135
8/3Sat
2 stopsSWISS
16h 20mDUB-SOF
€155

Search by stops

Search by airline

Search by price

Last minute flights to Bulgaria

Last minute flight, train and bus deals

7/2Fri
multi-stopTurkish Airlines
15h 55mDUB-SOF
10/2Mon
multi-stopTurkish Airlines
23h 45mSOF-DUB
€380
7/2Fri
multi-stopLufthansa
9h 40mDUB-SOF
10/2Mon
multi-stopLufthansa
13h 10mSOF-DUB
€503
7/2Fri
multi-stopSWISS
16h 20mDUB-SOF
10/2Mon
multi-stopSWISS
49h 20mSOF-DUB
€620
7/2Fri
multi-stop
7h 30mDUB-SOF
10/2Mon
multi-stop
62h 55mSOF-DUB
€813

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Bulgaria

Cabin class types available on flights to Bulgaria

Cabin classes available on flights to Bulgaria. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.