€75 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 1/7. 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
1 adult, Economy

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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
Sofia1 stop€124
Burgas
Burgasdirect€128
Varna
Varna2 stops€208
Sofia
Sofia1 stop€124
Burgas
Burgasdirect€128
Varna
Varna2 stops€208

Cheap Flights from Dublin to Bulgaria

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Bulgaria

Sat, 5 Jul - Wed, 9 Jul
Ryanair Logo
21:45 - 09:35DUB-SOF
9h 50m1 stop
Ryanair Logo
05:45 - 07:30SOF-DUB
3h 45mdirect
€124Ryanair
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Sat, 5 Jul - Wed, 9 Jul
Ryanair Logo
21:45 - 09:35DUB-SOF
9h 50m1 stop
Ryanair Logo
05:45 - 07:30SOF-DUB
3h 45mdirect
€126Ryanair
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Tue, 15 Jul - Thu, 17 Jul
 Logo
18:05 - 09:30DUB-SOF
13h 25m1 stop
 Logo
19:15 - 00:25SOF-DUB
7h 10m1 stop
€139
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Tue, 1 Jul - Sat, 5 Jul
 Logo
18:05 - 16:55DUB-SOF
20h 50m1 stop
 Logo
17:00 - 18:45SOF-DUB
3h 45mdirect
€141
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Thu, 4 Sep - Mon, 8 Sep
Lufthansa Logo
05:55 - 13:15DUB-SOF
5h 20m1 stop
Lufthansa Logo
12:45 - 16:55SOF-DUB
6h 10m1 stop
€149Lufthansa
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Tue, 9 Sep - Tue, 16 Sep
Lufthansa Logo
05:55 - 18:40DUB-SOF
10h 45m2 stops
Lufthansa Logo
12:45 - 16:55SOF-DUB
6h 10m1 stop
€173Lufthansa
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Thu, 9 Oct - Sun, 12 Oct
Austrian Airlines Logo
09:00 - 10:20DUB-VAR
23h 20m2 stops
Austrian Airlines Logo
21:35 - 16:55VAR-DUB
21h 20m2 stops
€208Austrian Airlines
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Tue, 9 Sep - Tue, 16 Sep
Austrian Airlines Logo
09:00 - 23:55DUB-SOF
12h 55m2 stops
Austrian Airlines Logo
08:00 - 16:55SOF-DUB
10h 55m2 stops
€225Austrian Airlines
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Thu, 10 Jul - Thu, 17 Jul
Aer Lingus Logo
16:30 - 22:30DUB-BOJ
4h 00mdirect
Aer Lingus Logo
23:20 - 01:30BOJ-DUB
4h 10mdirect
€298Aer Lingus
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Thu, 17 Jul - Thu, 24 Jul
Aer Lingus Logo
16:30 - 22:30DUB-BOJ
4h 00mdirect
Aer Lingus Logo
23:20 - 01:30BOJ-DUB
4h 10mdirect
€327Aer Lingus
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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 €651 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 €651.

Can I save money by flying with a stopover from Dublin to Bulgaria?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at €383 on average.

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 €149 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of return tickets is €289 and €259 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 9 weeks before departure.


Good to know

Low seasonAugust
High seasonJuly
Cheapest flight€75
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (22% 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.

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

    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.

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 1358 reviews
7.2Food
7.8Boarding
8.4Crew
7.1Entertainment
7.7Comfort
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

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.

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

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.

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

There was no room in the seats, smallest room we've ever had and the food was awful.

i used to fly aer Lingus regularly but due to price - poor seating etc i have been using other carriers - i now have aer lingus in my state and the price is always the highest - i have flown to Ireland 11 times in last 24 months and have not used Hartford because of price

Nicest staff I’ve experienced on a plane! Good food, great entertainment, and they gave out little blankets that my kids loved. All in all, great experience.

Unfortunately the flight was delayed for 50 min. Just as we were about to board so that was a drag. The boarding was average. The bag check in process was new to us and efficient. And the flight itself was smooth- basically no turbulence.

I liked how they looked after couples by providing a row of 4 seats if available.

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

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.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

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.

Service was okay. Food was okay. I selected a window seat in the 36th row and someone took it upon themself to change it to an aisle seat in the very last row!!!

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.

Boarding delayed 1.5 hours. Ended up sick because of all the delays and lines waiting around airport and boarding.

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!

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