Find flights
When to book
Airlines
FAQs

Cheap flights from Ireland to Sofia

DUB — SOF
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ireland to Sofia

Keep the following information in mind while searching for Ireland to Sofia flight deals. Data was last updated 18 September 2025.

Popular in

December

Cheapest in

November

Average price

£185

Good round-trip deal

£106 or less
Highest demand for flights based on searches. 1% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Ireland to Sofia.
Search Deals

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Ireland to Sofia (average of £88). Flying from Ireland to Sofia in August is currently the most expensive (average of £309). 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 IE to SOF?

Find hourly flight availability from Ireland 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 18 September 2025.

A simple way to save on the total cost of your ticket is to fly from Ireland to Sofia in the morning. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at midday.

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 18 September 2025.
Check out reviews from past customers who have flown with Ryanair and Lufthansa from Ireland to Sofia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,159 reviews
Check prices

Entertainment

5.6

Food

6.0

Overall

6.8

Comfort

6.5

Crew

7.5

Boarding

6.7

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
Check prices

Entertainment

5.6

Food

6.0

Overall

6.8

Comfort

6.5

Crew

7.5

Boarding

6.7

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
Check prices

Entertainment

5.6

Food

6.0

Overall

6.8

Comfort

6.5

Crew

7.5

Boarding

6.7

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 Ireland to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sofia from Ireland?

    Sofia (SOF) is the airport you will fly into if you book a flight from Ireland to Sofia. It is only a 4.2 mi journey from Sofia (SOF) to Sofia’s city center.

  • How popular is this Ireland to Sofia flight route?

    The Ireland to Sofia flight path was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland 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 Ireland to Sofia?

    Currently, January is the cheapest month in which you can book a flight from Ireland to Sofia (average of £88). Flying from Ireland to Sofia in August is currently the most expensive (average of £309). 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.

See more FAQs

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Velingrad

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Sofia flights
Stansted to Sofia flights
Luton to Sofia flights
Gatwick to Sofia flights
London City to Sofia flights
Manchester to Sofia flights
Edinburgh to Sofia flights
Birmingham to Sofia flights
Liverpool to Sofia flights
Bristol to Sofia flights
Leeds to Sofia flights
Glasgow Intl to Sofia flights
Aberdeen to Sofia flights
Darlington to Sofia flights
Southend to Sofia flights
Zhuliany Intl to Sofia flights
Exeter to Sofia flights
East Midlands to Sofia flights
Southampton to Sofia flights
Newcastle upon Tyne to Sofia flights
Tirana to Sofia flights
Vienna to Sofia flights
Amsterdam to Sofia flights
Bruxelles-National to Sofia flights
Bournemouth to Sofia flights
Larnaca to Sofia flights
Krakow to Sofia flights
Doncaster to Sofia flights
Cardiff to Sofia flights
Zurich to Sofia flights

Top 2 airlines flying from Ireland to Sofia

Discover the top 2 airlines that operate flights from Ireland 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 858,174 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£82Average£177FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
LufthansaCheapest£113Average£158FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Sofia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Sofia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Sofia?

Cheapflights helps you find that perfect flight to Sofia from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Sofia with no change fees?

Certainly. Search results for flights to Sofia from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to Sofia become cheaper?

Yes, Cheapflights offers price alerts on Ireland to Sofia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.