€143 Cheap flights to Bulgaria
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Bulgaria departing on 1/7. 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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Not ready to book? to track prices.Recent flights found to popular cities in Bulgaria
Find flights to these popular cities in Bulgaria from your nearest airport.
Flights to Sofia
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Search all flight deals to BurgasFlights to Varna
Search all flight deals to VarnaFind the cheapest flights from Ireland to Bulgaria
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Bulgaria flights insights and trends
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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 40m on average. Another popular route from Ireland to Bulgaria is flying from Cork to Sofia, which will take roughly 16h 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 55% more often than any other city in Bulgaria. Other very common cities that our users travel to are Burgas and Varna.
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 | €63 |
|---|---|
Best Round-Trip Price | €143 |
Fastest flight time | 3h 40m |
Popular in | July |
Frequently asked questions about flying to Bulgaria
What popular landmarks are in Bulgaria?
While there are more than just a few landmarks in Bulgaria, most momondo users find Golden Sands Beach, Borovets Ski Resort, National Palace of Culture, and Ivan Vazov National Library of Bulgaria to be the most interesting places to see in the country.
What is the best airport to land at to visit Golden Sands Beach?
The closest airport to Golden Sands Beach is Varna Airport, which is located in Golden Sands. If you plan on visiting or staying in this area, landing at Varna Airport will be your best bet.
What is the cheapest flight to Bulgaria?
The best prices found on momondo for flights to Bulgaria are:
€141 per person with Lufthansa
€156 per person with KLM
€183 per person with Aer Lingus
Which airlines fly to Bulgaria?
Lufthansa is the most popular airline offering flights to Bulgaria, with 59% of our users opting to fly with them when travelling to Bulgaria. Other popular options include Aer Lingus and KLM. 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, 66% 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.
What is the best day of the week to fly to Bulgaria?
Tuesday is the best day of the week to fly to Bulgaria based on flight prices. Thursday is another affordable option. If you are looking to save money on flights to Bulgaria, then try to avoid flying out on a Saturday since this is when prices are at their highest.
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 May 2025, there are 3 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.