Find cheap flights from Dublin to Bulgaria

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Best Bulgaria Flight Deals from Dublin

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

Sofia
Sofiadirect£73
Burgas
Burgas1 stop£135
Varna
Varna1 stop£138

KAYAK's insights & trends for Dublin to Bulgaria flights

Get data-powered insights and trends into flights from Dublin to Bulgaria to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Dublin to Bulgaria flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Dublin to Bulgaria.
The cheapest ticket to Bulgaria from Dublin found in the last 72 hours was to Burgas, at £40 return. The most popular route is from Dublin (DUB) to Burgas (BOJ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £40.

What is the cheapest time of day to fly to Bulgaria?

The average price for all round-trip flights from Dublin to Bulgaria depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Bulgaria is generally in the morning, when retur flights cost £250 on average. Morning departures are around 20% cheaper than evening flights, on average. The most expensive time of day to fly to Bulgaria is generally in the evening, which is peak travel time and where the average cost of a ticket is £313.

What is the cheapest month to fly from Dublin to Bulgaria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Bulgaria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dublin to Bulgaria is November, when tickets cost £129 (return) on average. On the other hand, the most expensive months are August and June, when the average cost of return tickets is £293 and £260 respectively.

What’s the cheapest day of the week to fly from Dublin to Bulgaria?

The average price of all round-trip flights from Dublin to Bulgaria clicked on KAYAK for each day over the last 12 months.
For Dublin to Bulgaria, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Bulgaria back to Dublin, the best deals are generally found on Monday, with Sunday being the most expensive.

How far in advance should I book a flight from Dublin to Bulgaria?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to Bulgaria, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Dublin to Bulgaria, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know - Cheap tickets from Dublin to Bulgaria

Low season

November

High season

July
Best time to beat the crowds (40% less expensive on average)
Most popular time to fly (24% more expensive on average)

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Dublin 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 Dublin to Bulgaria.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin 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 Dublin 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 Dublin 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 Dublin 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 Dublin 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 3 airlines serving from Dublin to Bulgaria

Need help choosing which airline to fly with from Dublin 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.
7.0
Aer LingusOverall score based on 1068 reviews
7.0Comfort
7.9Crew
6.7Entertainment
7.2Boarding
6.4Food
Airline reviews

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

8.0 ExcellentAnonymous, Apr 2025DUB - LAX
Read more Aer Lingus reviews

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

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.

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.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

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!

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

Their customer service needs an overhaul. I wish we could access them and the could be more helpful. Also, the website has been crashing and I had numerous technical errors. My flight was cancelled and we spent so much time trying to get help because the tech was failing.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

They lost a bag and now our vacation is ruined

I liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

Blood contaminated tissue was stuffed to the back of the seat in front of us.

expedite passengers through passport control when the airport authorities are processing inefficiently.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

I wish seats were not reclinable. It's so claustrophobic when the person in front of you spends most of a nine hour flight leaned all the way back. The crew was really nice though and the dinner (red Thai curry) was pretty compelling.

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Pretty standard. Crew was helpful and friendly. Plane was clean and food was good.

Actual flight was smooth but we were delayed 70 minutes. Were promised to make it up to us but were given no refreshments

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).

Delayed flight with no explanations; poorly managed gate and boarding process.

Flight took off late. Flew business class. Lunch choice was chicken or vegetarian gruel. Chicken was gone by the time the flight attendant got to me. Got the salad, rolls, and desert. Skipped the vegetarian gruel. Almost broke a tooth on the roll. Suspect at it was least three days old...bird food. Wheelchair service (for spouse) at ATH was outstanding. Wheelchair service at FRA was mediocre as usual/expected.

Solid old-school airline, comfortable, efficient and pleasant. It's the small things like nice blankets, good legroom and complementary mixed drinks, even in economy class. Can recommend!

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

Information on your arrival and departure airports

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