Flights from Istanbul to Sofia

IST
Istanbul
2h 35m avg
SOF
Sofia
Flights from
$127
Compare 1 options across 1 airline
Updated 1 month ago
$127
Cheapest Flight
$127
Average Price
0
Direct Flights
1
Airlines

Compare All IST to SOF Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight
AirlineScheduleStopsDurationPrice
PC
PC
PC · 271
11:25
IST
14:00
SOF
 0 stop(s) 2h 35m $127 Best Book →

Airport Information

Key details about departure and arrival airports for this route

IST
İstanbul Airport
City: Istanbul
Country: TR
Type: Large Airport
Elevation: 325 ft
IST Airport Guide →
SOF
Sofia Airport
City: Sofia
Country: BG
Type: Large Airport
Elevation: 1,742 ft
SOF Airport Guide →

Tips for Istanbul to Sofia Flights

Save money and travel smarter with these route-specific tips

📅 When to Book
Book IST–SOF flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
💰 Price Trends
The average fare is $127, but prices as low as $127 are available.
✈ Direct vs Connecting
No direct flights currently listed. Consider flexible dates or nearby airports for better connections.
📍 Flexible Dates
Flying midweek (Tuesday–Thursday) on IST–SOF is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Sofia

Book accommodation at your destination — top-rated stays near SOF airport

Art Studio | Heart of Sofia | Near Serdika
Art Studio | Heart of Sofia | Near Serdika
Sofia
10.0 Check Price
Madrid 2BDR w Free Parking near Metro/Serdika Mall
Madrid 2BDR w Free Parking near Metro/Serdika Mall
Sofia
10.0 Check Price
BLUE STAR LUXURY HOTEL
BLUE STAR LUXURY HOTEL
Sofia, 5★
10.0 Check Price
Art Hotel 158
Art Hotel 158
Sofia, 2★
10.0 $291/night
Art Hotel 158
Art Hotel 158
Sofia, 3.5★
10.0 Check Price
Be One Hotel
Be One Hotel
Sofia, 3★
10.0 Check Price

Frequently Asked Questions

Everything you need to know about flying IST to SOF

What is the cheapest flight from Istanbul to Sofia?
The cheapest flight from Istanbul (IST) to Sofia (SOF) currently starts at $127 with PC. Prices are updated regularly and may vary by date and availability.
How many airlines fly from IST to SOF?
We found 1 airline(s) operating on the IST–SOF route, including PC.
Are there direct flights from Istanbul to Sofia?
No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.
What is the average flight price on this route?
The average flight price from Istanbul to Sofia is approximately $127. Prices range from $127 to $127 depending on airline, time, and class.
How long is the flight from IST to SOF?
The average flight duration from Istanbul to Sofia is approximately 2 hours 35 minutes. Direct flights are typically shorter than connecting options.
What is the baggage allowance on IST–SOF flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
From $127
Book Cheapest →

Other Flights from Istanbul

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