Cheap flights from Sofia to Istanbul
The lowest fare found is €30. The cheapest month to fly is November.
Search live pricesSearch round-trip pricesLowest price by month
| October | €50 |
| November | €30 |
| December | €48 |
| January | €53 |
| February | €50 |
| March | €54 |
| June | €82 |
| August | €111 |
When is the cheapest time to fly from Sofia to Istanbul?
Fares are typically lowest in November, starting from €30.
Popular routes
- Sofia → Los Angeles
- Sofia → Chicago
- Sofia → New Delhi
- Sofia → Shanghai
- Sofia → Paris
- Sofia → New York
- Sofia → Jakarta
- Sofia → Bangkok
- Sofia → Seoul
- Sofia → Guangzhou
- Sofia → Amsterdam
- Sofia → Frankfurt
Prices updated 2026-09-26