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Best Time to Fly from Sofia to Shannon
Real weather data for Shannon by month and real day-of-week fare patterns for this route — so "best time" here means something you can check, not a generic guess.
General booking pattern
Without route-specific fare history, the general industry pattern holds: mid-week flights — especially Tuesday and Wednesday — tend to be cheaper than weekend departures. This is general advice, not a fact about this specific route.
Weather in Shannon by month
Based on the last 3 years of real historical data. June runs warmest (19°C avg high). May runs driest (~79mm rain).
January
8° / 3°C
~107mm rain
February
10° / 6°C
~112mm rain
March
11° / 5°C
~122mm rain
April
14° / 7°C
~93mm rain
May
17° / 9°C
~79mm rain
June
19° / 12°C
~115mm rain
July
18° / 13°C
~131mm rain
August
19° / 13°C
~102mm rain
September
17° / 11°C
~116mm rain
October
14° / 9°C
~131mm rain
November
11° / 7°C
~140mm rain
December
10° / 6°C
~127mm rain
Nearby airports
Near Shannon
- Inisheer Aerodrome (INQ)56 km
- Inishmaan Aerodrome (IIA)61 km
- Inishmore Aerodrome (IOR)66 km
More about this route
FAQs — Best time to fly Sofia to Shannon
We don't have a live fare history for this specific route yet — mid-week departures (Tuesday and Wednesday) are typically cheaper as a general industry pattern.