Dublin (DUB) → Sofia (SOF)
About Dublin to Sofia Flights
Discover the best flights from Dublin to Sofia, covering 2,481 km in approximately 3h 36m. Dublin (DUB) to Sofia (SOF) is one of the popular medium-haul routes connecting Ireland and Bulgaria. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Dublin to Sofia.
12-Month Price History
Flight prices from Dublin to Sofia vary significantly throughout the year. January typically offers the best deals with average prices around $538, while July sees the highest prices, averaging $836. Savvy travelers can save up to 36% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
January
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
63 days
For best prices
Booking Tips
For the best prices on Dublin to Sofia flights, we recommend booking 176 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Ryanair FR | $340 | - | - |
American Airlines AA | $450 | $1620 | $2910 |
Aer Lingus EI | $500 | $2060 | $3180 |
British Airways BA | $570 | $1910 | $3170 |
United Airlines UA | $570 | $1530 | $3090 |
Bulgaria Air FB | $600 | $1970 | $2870 |
Delta Air Lines DL | $630 | $2050 | $3230 |
Ryanair
FR
Economy
$340
Business
-
First
-
American Airlines
AA
Economy
$450
Business
$1620
First
$2910
Aer Lingus
EI
Economy
$500
Business
$2060
First
$3180
British Airways
BA
Economy
$570
Business
$1910
First
$3170
United Airlines
UA
Economy
$570
Business
$1530
First
$3090
Bulgaria Air
FB
Economy
$600
Business
$1970
First
$2870
Delta Air Lines
DL
Economy
$630
Business
$2050
First
$3230
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Belfast → Sofia
Belfast International (BFS) to Sofia (SOF)
Distance: 2,521 km
Average price: $622
Dublin → Skopje
Dublin (DUB) to Skopje International (SKP)
Distance: 2,421 km
Average price: $602
Dublin → Pristina
Dublin (DUB) to Pristina International (PRN)
Distance: 2,340 km
Average price: $586
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Frequently Asked Questions
How long is the flight from Dublin to Sofia?
The flight time from Dublin (DUB) to Sofia (SOF) is approximately 3 hours and 36 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Dublin and Sofia?
The aerial distance between Dublin and Sofia is 2,481 kilometers (1,542 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Dublin to Sofia?
Several airlines operate flights between Dublin and Sofia, including Ryanair, Bulgaria Air, Aer Lingus and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Dublin to Sofia?
Based on historical data, February typically offers the lowest airfares for flights from Dublin to Sofia. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Sofia?
For the best prices on Dublin to Sofia flights, we recommend booking 91 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Dublin to Sofia?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Ireland traveling to Bulgaria should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Dublin and Sofia?
Dublin operates on Europe/Dublin time zone, while Sofia is in the Europe/Sofia time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.