€47 Find Cheap Flights from Dublin 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 Dublin to Bulgaria departing on 25/10. 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.
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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€87
Burgas
Burgas2 stops€161
Varna
Varna1 stop€152
Sofia
Sofiadirect€87
Burgas
Burgas2 stops€161
Varna
Varna1 stop€152

Cheap Flight Deals from Dublin to Bulgaria (DUB-BG0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Bulgaria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Dublin to Bulgaria

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Dublin to Bulgaria.
Discover the best prices for you by selecting your travel dates on KAYAK.
Ryanair Logo
19:10 - 00:50DUB-SOF
3h 40mdirect
Ryanair Logo
05:45 - 07:30SOF-DUB
3h 45mdirect
€87Ryanair
Find Deal
Sa, 7 Jun - Mi, 11 Jun
Ryanair Logo
19:10 - 00:50DUB-SOF
3h 40mdirect
Ryanair Logo
05:45 - 07:30SOF-DUB
3h 45mdirect
€88Ryanair
Find Deal
Sa, 7 Jun - Mi, 11 Jun
Ryanair Logo
19:10 - 00:50DUB-SOF
3h 40mdirect
Ryanair Logo
05:45 - 07:30SOF-DUB
3h 45mdirect
€91Ryanair
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Sa, 7 Jun - Mi, 18 Jun
 Logo
20:35 - 17:35DUB-SOF
19h 00m2 stops
 Logo
05:45 - 07:30SOF-DUB
3h 45mdirect
€122
Find Deal
Sa, 7 Jun - Mi, 18 Jun
 Logo
15:15 - 01:05DUB-SOF
7h 50m1 stop
 Logo
06:10 - 11:15SOF-DUB
7h 05m1 stop
€125
Find Deal
Sa, 7 Jun - Mi, 18 Jun
Lufthansa Logo
20:00 - 12:00DUB-SOF
14h 00m1 stop
Lufthansa Logo
06:15 - 16:55SOF-DUB
12h 40m1 stop
€158Lufthansa
Find Deal
Sa, 13 Sep - Sa, 27 Sep
Lufthansa Logo
05:55 - 17:50DUB-SOF
9h 55m1 stop
Lufthansa Logo
18:35 - 22:15SOF-DUB
5h 40m1 stop
€178Lufthansa
Find Deal
Di, 3 Jun - Di, 10 Jun
KLM Logo
17:20 - 17:10DUB-SOF
21h 50m2 stops
KLM Logo
07:00 - 12:35SOF-DUB
7h 35m1 stop
€239KLM
Find Deal
Di, 1 Jul - Di, 8 Jul
KLM Logo
20:45 - 14:00DUB-SOF
15h 15m1 stop
KLM Logo
18:00 - 08:20SOF-DUB
16h 20m2 stops
€269KLM
Find Deal
Fr, 5 Sep - So, 7 Sep
Aer Lingus Logo
16:30 - 22:30DUB-BOJ
4h 00mdirect
Aer Lingus Logo
23:20 - 01:30BOJ-DUB
4h 10mdirect
€418Aer Lingus
Find Deal
Di, 3 Jun - Do, 5 Jun
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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 €163 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 €163.

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 €261 on average. Morning departures are around 21% 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 €332.

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 €151 (return) on average. On the other hand, the most expensive months are August and June, when the average cost of return tickets is €342 and €302 respectively.

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

Low season

November

High season

July

Cheapest flight

€47
Best time to beat the crowds (40% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Dublin to Sofia

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.

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.
7.8
KLMOverall score based on 1334 reviews
7.2Food
7.7Comfort
7.1Entertainment
8.4Crew
7.8Boarding
Airline reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

8.0 ExcellentAnonymous, Apr 2025AMS - MAN
Read more KLM reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

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.

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!

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.

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!

The connection to LYON was very tight. The flight was nearly finished boarding when we got to the gate

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

Information on your arrival and departure airports

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