-77%PMO✦SOFPalermo (PMO)→Sofia (SOF)
€15reference €64-77%
CURRENT FARE SNAPSHOT
Cheap flights to Sofia
from €15up to -77%
Looking for cheap flights to Sofia, Bulgaria? This page is a timestamped view of 14 fare observations that passed Flare’s public thresholds. They cover 12 departure airports and destination code SOF.
The lowest amount in this scan is €15; the strongest measured deviation is 77% below its Flare reference. Those figures describe the scan, not a guaranteed checkout price.
14qualifying fare observations
12departure airports represented
12direct itineraries in this snapshot
6return-fare observations
Current Sofia fare observations
Updated Fri, 11 Sep 2026 03:17 UTC · departures observed from 14 Sep 2026 to 5 May 2027 · sorted by measured drop.
-77%PMO✦SOF-70%FRA✦SOFFrankfurt (FRA)→Sofia (SOF)
€19reference €63-70%
-59%BRU✦SOFBrussels (BRU)→Sofia (SOF)
€16reference €39-59%
-55%AUH✦SOFAbu Dhabi (AUH)→Sofia (SOF)
€162reference €364-55%
-54%HHN✦SOFFrankfurt (HHN)→Sofia (SOF)
€20reference €43-54%
-53%IST✦SOFIstanbul (IST)→Sofia (SOF)
€27reference €58-53%
-50%LPL✦SOFLiverpool (LPL)→Sofia (SOF)
€29reference €58-50%
-50%DUB✦SOFDublin (DUB)→Sofia (SOF)
€63reference €126-50%
-50%GLA✦SOFGlasgow (GLA)→Sofia (SOF)
€65reference €130-50%
-50%DUB✦SOFDublin (DUB)→Sofia (SOF)
€176reference €352-50%
-48%IST✦SOFIstanbul (IST)→Sofia (SOF)
€58reference €111-48%
-42%BER✦SOFBerlin (BER)→Sofia (SOF)
€64reference €110-42%
-41%EIN✦SOFEindhoven (EIN)→Sofia (SOF)
€82reference €138-41%
-38%WAW✦SOFWarsaw (WAW)→Sofia (SOF)
€34reference €55-38%
How to use this Sofia snapshot
- Match the IATA codes to the airports you actually intend to use; a city can have several airports.
- Check whether the card is one-way or return and whether it is direct or includes stops.
- Run a fresh search before making plans. Confirm baggage, self-transfer risk, change rules and the final provider total.
Flare does not claim that the reference amount is the universal market price. It is the comparison value used by the monitoring and scoring system, with limitations documented in the methodology.
Flare travel intelligence
Plan a better Sofia trip
Pair this live Sofia fare snapshot with practical checks for total trip cost, timing, baggage and booking conditions.
flights to istanbul
Flights to istanbul
What to check before booking flights to Istanbul, from fare timing to entry rules that can change without notice.
Read the guide →flights to uk
Flights to UK
What to check before booking flights to UK: fare volatility, entry rules, and how to compare deals sensibly.
Read the guide →flights to tokyo
Flights to tokyo
How to evaluate flights to Tokyo deals, what a fare drop really means, and which checks to run before booking.
Read the guide →Before booking: is this a mistake fare or a measured drop · choosing a flight price alert app · comparing flexible dates properly
Explore this snapshot from a departure city
The departure hubs below meet Flare’s separate breadth threshold and include a current observation to Sofia.
Flights from Abu Dhabi from €32Flights from Berlin from €18Flights from Brussels from €15Flights from Dublin from €15Flights from Frankfurt from €16Flights from Istanbul from €27Flights from Warsaw from €16
See every qualifying departure city →
Flights to Sofia: questions answered
What is the lowest observed fare to Sofia in this snapshot?
The lowest qualifying observation on this page is €15. It was recorded during the update shown on the page and can change before booking.
Which departure airports currently have qualifying fares to Sofia?
This snapshot includes 12 departure airports: Palermo (PMO), Frankfurt (FRA), Brussels (BRU), Abu Dhabi (AUH), Frankfurt (HHN), Istanbul (IST), Liverpool (LPL), Dublin (DUB) and others.
Does Flare guarantee the displayed Sofia fares?
No. Flare reports fare observations, not bookable quotes. Confirm the itinerary, airport, baggage, conditions and final total with the provider before paying.
How is the percentage drop calculated?
Flare compares the current observed amount with its route reference. The reference is often based on observed history; some long-haul routes with limited history can use a conservative distance-based reference. It is not a market-wide average.
Related monitored destinations
Destinations in Bulgaria are prioritised, followed by a rotating selection from the full directory.
Amsterdam from €23Antalya from €23Astana from €124Athens from €13Baku from €55Bangkok from €164Barcelona from €15Bari from €16Basel, Switzerland/Mulhouse from €16Beijing from €119Beirut from €85Belgrade from €27Berlin from €17Bilbao from €12Birmingham from €15Bishkek from €113Bodrum from €25Bologna from €14
See every monitored destination →
Keep the live map in your pocket
Use Flare to choose your departure area, explore qualifying fares and return to the connected destination guides before booking.