Cheap flights from Istanbul to Sofia

Compare one-way and round-trip fares — and add the baggage you need.

Flight deals to Sofia

Direct
Cheapest

Wed, 25 Nov

Istanbul SAW → Sofia SOF

from £32

Search
Direct

Wed, 18 Nov

Istanbul SAW → Sofia SOF

from £33

Search
Direct

Fri, 27 Nov

Istanbul SAW → Sofia SOF

from £33

Search

Travel with confidence

Book your flights with Kiwi.com — and add the Kiwi.com Guarantee to stay protected if your flights change or get cancelled.

Live Boarding Pass

Live gate & status updates

Alternative flights

Rebooking help for missed connections

Instant Credit

Kiwi.com Credit for canceled flights

Auto check-in

We check you in automatically

Direct flights from Istanbul to Sofia

See how many direct flights run each week and which airlines operate them.

14Direct flights per week
2Daily average
SundayBusiest day

Key info about flying to Sofia

Depart from

Sabiha Gökçen International

Arrive to

Sofia

Flights per week

204

Flight distance

529 km

Worth visiting

Rila Monastery

Airlines that fly from Istanbul to Sofia

Options may vary by recent bookings and your search.

Getting from Sofia airport to the city center

Sofia is served by Sofia Airport (SOF), located approximately 10 km east of the city center. The airport offers several convenient airport transfers to city center destinations, including metro, bus, taxi, and ride-hailing services. The Sofia Metro provides a direct connection to the central railway station and key downtown areas, while buses offer a budget-friendly alternative. Taxis and ride-hailing apps are available around the clock for door-to-door convenience. Journey times and costs vary depending on traffic conditions and your final destination within the city.

Notes:

  • Prices in BGN; table created in 2025 and subject to change.
  • Metro tickets can be purchased at station vending machines or with contactless payment.
  • Use only official taxi companies with meters displayed; avoid unmarked vehicles.
  • Bus tickets must be validated on board; purchase from kiosks or the driver.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Weather in Sofia

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-4°C
February6°C-2°C
March10°C1°C
April15°C4°C
May19°C8°C
June24°C12°C
July28°C14°C
August28°C15°C
September23°C11°C
October16°C6°C
November11°C2°C
December5°C-1°C
Hottest Month
28°C
August
Coldest month
-4°C
January
Sunny days
256
days per year
Snow days
19
days per year

14 day forecast

Saturday
7 Nov
11%
9°C-1°C
14 Nov
83%
16°C8°C
Sunday
8 Nov
10°C0°C
15 Nov
79%
8°C3°C
Monday
9 Nov
85%
7°C2°C
16 Nov
74%
5°C1°C
Tuesday
10 Nov
25%
12°C4°C
17 Nov
70%
4°C0°C
Wednesday
11 Nov
64%
11°C6°C
18 Nov
76%
9°C2°C
Thursday
12 Nov
32%
15°C6°C
19 Nov
85%
5°C3°C
Friday
13 Nov
22%
16°C6°C
20 Nov
41%
5°C1°C
Travelers usually depart from Sabiha Gökçen International, or Istanbul Airport when they travel from Istanbul to Sofia. The distance between Istanbul and Sofia is 529 km. The most popular airlines for this route are Pegasus, Turkish Airlines, Ryanair, Aegean, and Wizz Air. Istanbul and Sofia have 204 direct flights per week.

Frequently asked questions

How long does it take to travel from Istanbul to Sofia?

What is the flight distance between Istanbul and Sofia?

What airlines offer nonstop (direct) flights between Istanbul and Sofia?

What are the most popular routes to and from Istanbul?

What are the most popular routes to and from Sofia?

Which airports are there in Istanbul?

What airports are near Istanbul?

What airports are near Sofia?

Which airlines fly between Istanbul and Sofia?

When’s the best time to travel between Istanbul and Sofia?

What flights operate between Istanbul and Sofia?

How many airports are there near Istanbul?

How many airports are there near Sofia?

What time do nonstop (direct) flights between Istanbul and Sofia depart?

What time do nonstop (direct) flights between Istanbul and Sofia arrive?

What time do flights between Istanbul and Sofia depart?

What time do flights between Istanbul and Sofia arrive?

Explore alternative trips

Flights from Istanbul

Flights to Sofia

Popular routes

The nearest countries with flights to Sofia

Here is a list of countries people are flying from

Other destination countries from Istanbul

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from Istanbul to Sofia
Search flights