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Sofia

Cheap flights from Dublin (DUB) to Sofia (SOF)

DUB — SOF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Dublin to Sofia are usually found in November or January, booked 12 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Dublin to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Popular in

December

Cheapest in

November

Average price

$252
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Best time to book a flight from Dublin to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Sofia

How far ahead should I book a flight from Dublin to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Sofia. Price data was last updated on September 12, 2025.

Booking 12 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Dublin to Sofia?

Currently, November is the cheapest month in which you can book a flight from Dublin to Sofia (average of $632). Flying from Dublin to Sofia in June is currently the most expensive (average of $1,183). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to SOF?

Find hourly flight availability from Dublin to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Sofia as you normally would.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Ryanair and Lufthansa from Dublin to Sofia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,159 reviews

Entertainment

5.6

Overall

6.8

Boarding

6.7

Comfort

6.5

Crew

7.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Ryanair
6.8
Okay
5,159 reviews
Ryanair
6.8
Okay
5,159 reviews

Entertainment

5.6

Overall

6.8

Boarding

6.7

Comfort

6.5

Crew

7.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Lufthansa
6.8
Okay
7,409 reviews
Ryanair
6.8
Okay
5,159 reviews

Entertainment

5.6

Overall

6.8

Boarding

6.7

Comfort

6.5

Crew

7.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Dublin to Sofia round-trip?

    According to our current data, Lufthansa ($149), and Ryanair ($156) offers the cheapest pricing from Dublin to Sofia. Lufthansa is currently priced 36% below the average price you’ll pay for this route.

  • Can I find deals for flights from Dublin to Sofia that include hotel bookings?

    Yes. In addition to deals on Dublin to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Sofia.

  • Can I find deals for business class flights from Dublin to Sofia?

    Yes. Cheapflights offers flight deals from Dublin to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Sofia (average of $632). Flying from Dublin to Sofia in June is currently the most expensive (average of $1,183). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Dublin to Sofia

Discover the top 2 airlines that operate flights from Dublin to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$149Average$263FlexibilityNo cancel feeOn-time76%
RyanairCheapest$156Average$189FlexibilityNo cancel feeOn-timeN/A

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