Cheap flights from Istanbul to Sofia from $89
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to Sofia departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Istanbul to Sofia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sofia?
The cheapest month to fly to Sofia from Istanbul is in December. Flight prices, which tend to average around $149, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Sofia from Istanbul during June instead. Flights to Sofia in June, while not as cheap as those in December, still average around $152.
What is the cheapest day to depart on your flight to Sofia?
According to our data, Friday is the cheapest day to fly to Sofia from Istanbul. The lowest ticket price found for a Friday departure recently was $245. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Istanbul to Sofia on a Sunday will generally be more expensive and average around $295. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Sofia?
In the afternoon is the cheapest time of day to fly from Istanbul to Sofia when you can find flight prices for as low as $128. Flying to Sofia in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Sofia, so prices are often more expensive at around $250 per ticket.
What is the cheapest Istanbul to Sofia flight route?
Fly from Istanbul Sabiha Gokcen to Sofia for the best Istanbul - Sofia flight prices
How far in advance should I book a flight to Sofia?
You are more likely to see cheaper flights to Sofia from Istanbul when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $208 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Istanbul for as low as $128 on momondo.
What cabin class options are available on Istanbul to Sofia flights?
There are 3 cabin classes available to choose from on Istanbul to Sofia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Istanbul to Sofia on average per day?
As of June 2025, there are 5 flights per day flying from Istanbul to Sofia. The most common time of day flights depart is 7:00PM, with 41% of flights taking off in the evening.
How many flights depart from Istanbul to Sofia on average per week?
35 flights are operational weekly from Istanbul to Sofia as of June 2025. The most popular departure day for this route is Wed, with 31% of flights per week taking off on this day.
Cheap Istanbul to Sofia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Istanbul to Sofia
How far is Istanbul to Sofia by plane?
The distance between Istanbul and Sofia is about 312.5 mi. In terms of flight time, this usually takes a little over 1h 15m.
When did momondo last update prices for flights from Istanbul to Sofia Airport?
Prices for flights from Istanbul to Sofia Airport refresh daily.
How many operators does momondo search for flights from Istanbul to Sofia Airport?
There are 2 operators available for flights from Istanbul to Sofia Airport as of June 2025.
How old do you have to be to fly from Istanbul to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Istanbul to Sofia
Compare and see reviews for airlines that fly from Istanbul to Sofia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $74 | Free Cancellation | Rating 6.7 624 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 7.3 3,848 reviews |
Traveling to a place near Sofia?
Book flights to Sofia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Istanbul to Sofia?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sofia from Istanbul.
Can I find flights from Istanbul to Sofia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Istanbul to Sofia flights to just show those with flexible booking policies.
How can momondo help me find flights from Istanbul to Sofia?
momondo provides multiple filters to help you find the best flight to Sofia from Istanbul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Istanbul to Sofia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Istanbul to Sofia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.