€43 Find Cheap Flights from Dublin to Bulgaria

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Bulgaria departing on 8/12. 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, 0 bags

KAYAK searches 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.

Flight Deals
Booking Insights
Flight Deals

Best Bulgaria Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sofia
Sofiadirect€47
Burgas
Burgas1 stop€204
Varna
Varna1 stop€114
Sofia
Sofiadirect€47
Burgas
Burgas1 stop€204
Varna
Varna1 stop€114

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

Mon, 8 Dec - Sun, 14 Dec
Ryanair Logo
05:55 - 11:35DUB-SOF
3h 40mdirect
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€47Ryanair
Find Deal
Mon, 8 Dec - Sun, 14 Dec
Ryanair Logo
05:55 - 11:35DUB-SOF
3h 40mdirect
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€54Ryanair
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Ryanair Logo
16:20 - 22:00DUB-SOF
3h 40mdirect
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€60Ryanair
Find Deal
Mon, 8 Dec - Sun, 14 Dec
Ryanair Logo
10:00 - 00:10DUB-SOF
12h 10m1 stop
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€84Ryanair
Find Deal
Mon, 8 Dec - Sun, 14 Dec
Ryanair Logo
06:30 - 12:10DUB-SOF
27h 40m1 stop
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€85Ryanair
Find Deal
Mon, 8 Dec - Sun, 14 Dec
Ryanair Logo
06:30 - 12:10DUB-SOF
27h 40m1 stop
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€85Ryanair
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Ryanair Logo
05:55 - 11:35DUB-SOF
3h 40mdirect
Ryanair Logo
23:15 - 15:50SOF-DUB
18h 35m1 stop
€86Ryanair
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
06:10 - 20:05DUB-SOF
11h 55m1 stop
Multiple Airlines Logo
23:15 - 07:20SOF-DUB
10h 05m1 stop
€91Multiple Airlines
Find Deal
Sun, 7 Dec - Sat, 13 Dec
Ryanair Logo
05:50 - 23:00DUB-SOF
15h 10m1 stop
Ryanair Logo
21:45 - 23:25SOF-DUB
3h 40mdirect
€92Ryanair
Find Deal
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
09:55 - 17:35DUB-VAR
5h 40m1 stop
Multiple Airlines Logo
11:20 - 11:55VAR-DUB
26h 35m1 stop
€114Multiple Airlines
Find Deal
Booking Insights

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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Bulgaria from Dublin found in the last 72 hours was to Burgas, at €353 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 €353.

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 €283 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 €137 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of return tickets is €321 and €296 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 a flight from Dublin to Bulgaria, you should book around 2 weeks before departure, which saves you about 51% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight€47
Best time to beat the crowds but there is an average 42% increase in price.
Most popular time to fly (10% 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 €225 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 €286.

Reviews of the top airlines flying 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.
7.2
Aer LingusOverall score based on 1382 reviews
8.0Crew
6.6Food
7.4Boarding
7.1Comfort
6.9Entertainment
Airline reviews

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

10.0 ExcellentPAULINA, Nov 2025DUB - LAS
Read more Aer Lingus reviews

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

We left 1.5 hours late therefore missing my connection. The airline didn’t give vouchers.

I paid extra for more comfort, didn't get any better than any other seat, tv didn't work on both seats, it'd

Crew was great. But my flight was late arriving and as a result, I missed my connecting flight to Richmond. I had to catch a later flight. On a positive note, the attendants at the counter were extremely helpful in booking my later flight. They book my on the next flight to Richmond.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

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.

Not good. They charged an additional $70 to check a bag we had already paid for on line with Lufstansa

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).

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

Information on your arrival and departure airports