Cheap flights to Bulgaria

View €43 flight on Sun, 19 Apr 2026Opens in a new window

Popular airlines to Bulgaria

  • Lufthansa

    Lufthansa

  • Austrian Airlines

    Austrian Airlines

  • Turkish Airlines

    Turkish Airlines

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • KLM

    KLM

  • Swiss International Air Lines

    Swiss International Air Lines

  • Air Serbia

    Air Serbia

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Cheap round-trip flights to Bulgaria

Prices were available within the past 7 days and start at €43 for one-way flights and €74 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 24 Mar - Wed, 25 Mar
DUB
Dublin
SOF
Sofia
€74 Return, found 5 days ago
€74
Return
found 5 days ago
Select Ryanair flight, departing Tue, 24 Mar from Dublin to Sofia, returning Wed, 25 Mar, priced at €74 found 5 days ago
SKY express
Thu, 29 Jan - Sun, 1 Feb
ATH
Athens
SOF
Sofia
€90 Return, found 2 days ago
€90
Return
found 2 days ago
Select SKY express flight, departing Thu, 29 Jan from Athens to Sofia, returning Sun, 1 Feb, priced at €90 found 2 days ago
Aegean
Thu, 26 Feb - Thu, 5 Mar
ATH
Athens
SOF
Sofia
€114 Return, found 3 days ago
€114
Return
found 3 days ago
Select Aegean flight, departing Thu, 26 Feb from Athens to Sofia, returning Thu, 5 Mar, priced at €114 found 3 days ago
Lufthansa
Thu, 5 Feb - Thu, 12 Feb
DUB
Dublin
VAR
Varna
€136 Return, found 3 hours ago
€136
Return
found 3 hours ago
Select Lufthansa flight, departing Thu, 5 Feb from Dublin to Varna, returning Thu, 12 Feb, priced at €136 found 3 hours ago
Aegean
Fri, 30 Jan - Sun, 1 Feb
OTP
Bucharest
SOF
Sofia
€138 Return, found 2 days ago
€138
Return
found 2 days ago
Select Aegean flight, departing Fri, 30 Jan from Bucharest to Sofia, returning Sun, 1 Feb, priced at €138 found 2 days ago
Austrian Airlines
Fri, 6 Feb - Sun, 8 Feb
OTP
Bucharest
SOF
Sofia
€158 Return, found 14 hours ago
€158
Return
found 14 hours ago
Select Austrian Airlines flight, departing Fri, 6 Feb from Bucharest to Sofia, returning Sun, 8 Feb, priced at €158 found 14 hours ago
Air Serbia
Thu, 29 Jan - Mon, 2 Feb
SKG
Thessaloniki
SOF
Sofia
€161 Return, found 10 hours ago
€161
Return
found 10 hours ago
Select Air Serbia flight, departing Thu, 29 Jan from Thessaloniki to Sofia, returning Mon, 2 Feb, priced at €161 found 10 hours ago
Tarom-Romanian Air Transport
Fri, 16 Jan - Sun, 18 Jan
OTP
Bucharest
SOF
Sofia
€184 Return, found 1 hour ago
€184
Return
found 1 hour ago
Select Tarom-Romanian Air Transport flight, departing Fri, 16 Jan from Bucharest to Sofia, returning Sun, 18 Jan, priced at €184 found 1 hour ago
Swiss International Air Lines
Fri, 30 Jan - Mon, 2 Feb
DUB
Dublin
SOF
Sofia
€205 Return, found 5 hours ago
€205
Return
found 5 hours ago
Select Swiss International Air Lines flight, departing Fri, 30 Jan from Dublin to Sofia, returning Mon, 2 Feb, priced at €205 found 5 hours ago
Aer Lingus
Thu, 7 May - Sat, 23 May
DUB
Dublin
BOJ
Burgas
€217 Return, found 7 hours ago
€217
Return
found 7 hours ago
Select Aer Lingus flight, departing Thu, 7 May from Dublin to Burgas, returning Sat, 23 May, priced at €217 found 7 hours ago

About Bulgaria

Expedia offers flights to Bulgaria to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Bulgaria or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Bulgaria that have flexible change policies?
Search for your low-cost flights to Bulgaria, then check the "No change fee" box directly under the "Flexible change policies" subheading. It's that simple. We get that plans can change and flexibility is important, so you can book with confidence with Expedia.
How can I find cheap tickets to Bulgaria?
One of the best ways to find cheap tickets to Bulgaria is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The lowest price for a flight to Bulgaria in the last seven days was €74. Booking ahead of time will usually help you get an even better deal.
How much is a flight to Bulgaria?
In the last seven days, return tickets to Bulgaria sold for as little as €74 and peaked at €217. For one-way fares departing from Dublin (DUB), the lowest amount paid during this same period was only €43.
How much is a plane ticket to Bulgaria?
In the last seven days, plane tickets to Bulgaria ranged between €74 and €217. Prices depend on a number of things, particularly the time of departure, seating class, airline and how early the fare is booked.
What is the best time to go to Bulgaria?
Sofia, Bulgaria's leading city, is a superb destination to check out at anytime. Not a fan of the cold? Then head here from June 20 onward during the summer months, when temperatures vary from 13ºC to 27ºC. June, July and August is when Sofia attracts the biggest crowds.
What months are the cheapest to book a flight to Bulgaria?
Grab your ticket in February to unlock awesome flight deals to Bulgaria. December is generally the most expensive time to purchase a seat.

Trending flights to Bulgaria

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 24 Mar - Wed, 25 Mar
DUB
Dublin
SOF
Sofia
€74 Return, found 5 days ago
€74
Return
found 5 days ago
Select Ryanair flight, departing Tue, 24 Mar from Dublin to Sofia, returning Wed, 25 Mar, priced at €74 found 5 days ago
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