€29 Cheap flights to Bulgaria
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Bulgaria departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find flights to these popular cities in Bulgaria from your nearest airport.
Flights to Sofia
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Search all flight deals to VarnaFlights to Burgas
Search all flight deals to BurgasFind the cheapest flights from Ireland to Bulgaria
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Use the filters below to find and compare flights to Bulgaria that are best for you.
Fly from
Route
Depart
Return
DublinSofia
DUB Dublin - SOF Sofia
DUBSOF
Dublin
Wed 11/11
08:20-13:55
Nonstop3h 35m
Sofia
Tue 24/11
14:05-16:00
Nonstop3h 55m
DublinSofia
DUB Dublin - SOF Sofia
DUBSOF
Dublin
Thu 19/11
17:00-22:35
Nonstop3h 35m
Sofia
Wed 25/11
14:20-16:15
Nonstop3h 55m
DublinSofia
DUB Dublin - SOF Sofia
DUBSOF
Dublin
Thu 19/11
17:00-22:35
Nonstop3h 35m
Sofia
Wed 25/11
14:20-16:15
Nonstop3h 55m
DublinSofia
DUB Dublin - SOF Sofia
DUBSOF
Dublin
Thu 12/11
17:00-22:35
Nonstop3h 35m
Sofia
Thu 19/11
23:00-00:55
Nonstop3h 55m
DublinSofia
DUB Dublin - SOF Sofia
DUBSOF
Dublin
Wed 18/11
08:20-13:55
Nonstop3h 35m
Sofia
Mon 23/11
19:45-00:40
1 stop6h 55m
DublinSofia
DUB Dublin - SOF Sofia
DUBSOF
Dublin
Thu 19/11
18:40-08:30
1 stop11h 50m
Sofia
Wed 25/11
14:20-16:15
Nonstop3h 55m
DublinSofia
DUB Dublin - SOF Sofia
DUBSOF
Dublin
Tue 10/11
06:25-11:20
1 stop26h 55m
Sofia
Thu 12/11
23:00-00:55
Nonstop3h 55m
DublinSofia
DUB Dublin - SOF Sofia
DUBSOF
Dublin
Thu 5/11
05:10-18:10
1 stop11h 00m
Sofia
Sat 7/11
19:00-22:45
1 stop5h 45m
DublinSofia
DUB Dublin - SOF Sofia
DUBSOF
Dublin
Wed 4/11
09:10-23:00
1 stop11h 50m
Sofia
Sun 8/11
06:00-10:05
1 stop6h 05m
DublinSofia
DUB Dublin - SOF Sofia
DUBSOF
Dublin
Thu 5/11
05:10-13:25
1 stop6h 15m
Sofia
Sun 8/11
06:00-10:05
1 stop6h 05m
See travel insights to Bulgaria from
Bulgaria flights insights and trends
Explore insights for your Bulgaria flight to craft the best travel plan
How long is the flight from Ireland to Bulgaria?
Flight times from Ireland to Bulgaria vary, but if you’re flying out of Dublin and flying into Sofia (one of the most popular routes), then the duration is 3h 35m on average. Another popular route from Ireland to Bulgaria is flying from Cork to Sofia, which will take roughly 8h 15m. Keep in mind that layovers or delays could extend your travel time.
What are the most popular cities to visit in Bulgaria?
For momondo users, the most popular city in Bulgaria is Sofia, which is visited about 61% more often than any other city in Bulgaria. Other very common cities that our users travel to are Varna and Burgas.
Cheapest flights to cities in Bulgaria
Click on the cities below to find out when it's cheapest to fly to Bulgaria from Ireland
Cheap Bulgaria flight deals and tips
Summary info about Bulgaria flight prices, duration and airlines
Best One-Way Price | €29 |
|---|---|
Best Round-Trip Price | €45 |
Fastest flight time | 3h 35m |
Popular in | July |
Frequently asked questions about flying to Bulgaria
What is the best airport to land at to visit National Palace of Culture?
The closest airport to National Palace of Culture is Sofia Airport, which is located in Sofia. If you plan on visiting or staying in this area, landing at Sofia Airport will be your best bet.
What is the cheapest flight to Bulgaria?
The best prices found on momondo for flights to Bulgaria are:
€101 per person with Ryanair
€108 per person with Aer Lingus
€204 per person with Lufthansa
Which airlines fly to Bulgaria?
Ryanair is the most popular airline offering flights to Bulgaria, with 57% of our users opting to fly with them when travelling to Bulgaria. Other popular options include Aer Lingus and Lufthansa. There are a total of 3 different airlines flying to Bulgaria.
What is the most popular airport in Bulgaria to fly to?
According to our data, 73% of momondo users who travelled to Bulgaria in the last year flew into Sofia (located in Sofia), making it the most popular airport to fly to. There may be other airports in Bulgaria, but the majority of our users take flights to Sofia in order to visit Sofia and it’s surrounding areas.
When did momondo last update prices for flights to Bulgaria?
Prices for flights to Bulgaria refresh daily.
How many operators does momondo search for flights to Bulgaria?
As of October 2026, there are 4 operators available to choose from for flights to Bulgaria.
How old do you have to be to fly to Bulgaria?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Bulgaria.
What documentation or ID do you need to fly to Bulgaria?
The travel and health documents required for your trip to Bulgaria can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bulgaria. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to Bulgaria?
We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.
Can I find flights to Bulgaria with flexible booking policies on momondo?
momondo does allow users to show only those flights to Bulgaria which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights to Bulgaria?
Once all potential Bulgaria flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.
I’m not ready to book a flight to Bulgaria right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Bulgaria, momondo offers a useful price alert feature which will track prices for flights to Bulgaria and alert you when they change.