This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27-10. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
8 Oct — 15 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Flights to Sofia in 2026
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest flights to Sofia
Explore the most affordable flight options available to Sofia. Find the lowest fares based on data from user searches, with prices last updated on 8 September 2026.
Sun 18-1021:00 -
2 stops24h 05m
Sun 25-1021:00 -
1 stop24h 10m
Deal found 3-9S$ 921
Mon 12-1009:00 -
3 stops35h 30m
Sat 24-1005:00 -
3 stops28h 55m
Deal found 3-9S$ 978
Mon 12-1021:00 -
1 stop22h 25m
Sat 24-1015:25 -
1 stop17h 10m
Deal found 3-9S$ 1,009
Thu 22-1010:25 -
1 stop27h 20m
Mon 26-1009:40 -
1 stop17h 05m
Deal found 2-9S$ 1,193
Best flights to Sofia
Discover carefully curated flight deals to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.
Sun 18-1020:00 -
2 stops20h 20m
Sun 25-1021:00 -
2 stops33h 50m
Deal found 3-9S$ 923
Mon 12-1021:00 -
1 stop22h 25m
Sat 24-1015:25 -
1 stop17h 10m
Deal found 3-9S$ 1,009
Thu 22-1010:25 -
1 stop27h 20m
Mon 26-1009:40 -
1 stop17h 05m
Deal found 2-9S$ 1,193
Thu 22-1019:40 -
2 stops30h 50m
Mon 26-1010:20 -
2 stops28h 55m
Deal found 2-9S$ 1,266
Last-minute flights to Sofia
Discover last-minute flight deals to Sofia. Data last updated 8 September 2026 and is based on user searches.
Mon 12-1009:00 -
3 stops35h 30m
Sat 24-1005:00 -
3 stops28h 55m
Deal found 3-9S$ 978
Mon 12-1021:00 -
1 stop22h 25m
Sat 24-1015:25 -
1 stop17h 10m
Deal found 3-9S$ 1,009
Sun 18-1021:00 -
2 stops24h 05m
Sun 25-1021:00 -
1 stop24h 10m
Deal found 3-9S$ 921
Thu 22-1010:25 -
1 stop27h 20m
Mon 26-1009:40 -
1 stop17h 05m
Deal found 2-9S$ 1,193
One-way flights to Sofia
Search for one-way flight options to Sofia. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.
Tue 27-1019:25 -
2 stops44h 05m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 433
Sun 25-1019:25 -
2 stops20h 05m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 442
Sat 24-1018:25 -
2 stops22h 05m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 463
Fri 30-1008:00 -
3 stops31h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 476
Mon 26-1018:00 -
2 stops25h 30m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 484
Wed 28-1019:25 -
3 stops31h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 486
Thu 29-1020:50 -
2 stops22h 30m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 490
Tue 27-1015:55 -
3 stops28h 00m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 508
Sun 25-1020:00 -
3 stops25h 55m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 510
Find flight deals to Sofia
Find the latest flights to Sofia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 8 September 2026.
Locate flights to Sofia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 8 September 2026.
Use the filters below to find and compare flights to Sofia that are best for you.
Fly from
Route
Depart
Return
Price
Cheapest return flight
SingaporeSofia
SIN Singapore Changi - SOF Sofia
SINSOF
Singapore Changi
Tue 27-10
19:25-09:30
2 stops44h 05m
Sofia
Wed 31-12
00:00-05:30
Nonstop0h 00m
S$ 433
SingaporeSofia
SIN Singapore Changi - SOF Sofia
SINSOF
Singapore Changi
Mon 26-10
18:00-13:30
2 stops25h 30m
Sofia
Wed 31-12
00:00-05:30
Nonstop0h 00m
S$ 484
SingaporeSofia
SIN Singapore Changi - SOF Sofia
SINSOF
Singapore Changi
Tue 27-10
15:55-13:55
3 stops28h 00m
Sofia
Wed 31-12
00:00-05:30
Nonstop0h 00m
S$ 508
SingaporeSofia
SIN Singapore Changi - SOF Sofia
SINSOF
Singapore Changi
Fri 23-10
02:45-20:30
1 stop22h 45m
Sofia
Wed 31-12
00:00-05:30
Nonstop0h 00m
S$ 608
Fastest return journey
SingaporeSofia
SIN Singapore Changi - SOF Sofia
SINSOF
Singapore Changi
Wed 28-10
23:45-13:15
1 stop19h 30m
Sofia
Wed 31-12
00:00-05:30
Nonstop0h 00m
S$ 683
SingaporeSofia
SIN Singapore Changi - SOF Sofia
SINSOF
Singapore Changi
Sun 18-10
20:00-11:20
2 stops20h 20m
Sofia
Sun 25-10
21:00-12:50
2 stops33h 50m
S$ 923
SingaporeSofia
SIN Singapore Changi - SOF Sofia
SINSOF
Singapore Changi
Mon 12-10
21:00-14:25
1 stop22h 25m
Sofia
Sat 24-10
15:25-13:35
1 stop17h 10m
S$ 1,009
SingaporeSofia
SIN Singapore Changi - SOF Sofia
SINSOF
Singapore Changi
Mon 16-11
15:45-23:55
3 stops38h 10m
Sofia
Wed 31-12
00:00-05:30
Nonstop0h 00m
S$ 1,014
SingaporeSofia
SIN Singapore Changi - SOF Sofia
SINSOF
Singapore Changi
Thu 22-10
10:25-08:45
1 stop27h 20m
Sofia
Mon 26-10
09:40-08:45
1 stop17h 05m
S$ 1,193
SingaporeSofia
SIN Singapore Changi - SOF Sofia
SINSOF
Singapore Changi
Thu 22-10
19:40-21:30
2 stops30h 50m
Sofia
Mon 26-10
10:20-21:15
2 stops28h 55m
S$ 1,266
Flights are sorted by cheapest return flights first.
Deals found on 6-9
Sorted by cheapest first
Best time to book a flight to Sofia
Have a flexible travel schedule? Discover the best time to fly to Sofia with our price prediction graph.
SIN-SOF
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight to Sofia
Airlines
More
What are the cheapest airlines that fly to Sofia?
The cheapest airline flying from Singapore to Sofia is Turkish Airlines.
Rainfall in Sofia by month
Plan your trip to Sofia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Sofia ranges from 30.0 - 70.0 mm per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Sofia when rainfall is around 30.0 mm.
Temperature in Sofia by month
Plan your trip to Sofia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).
How long is the flight to Sofia?
On average, a flight from Singapore to Sofia takes 27 hours 20 minutes. Flights to Sofia from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.
Reviews of airlines servicing Sofia
Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated 8 September 2026.
Read reviews from past customers who have flown Turkish Airlines to Bulgaria. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Summers are balmy with temperatures usually in the low-20s (Celsius) and low humidity, although July and August can reach the high-20s. Winters are cold with below freezing temperatures December through February.Rain is typical any month of the year, especially in April and May. In winter, Sofia gets snow instead, most of it falling from December to February.
Sofia’s public transport network of buses, trolleys and trams reaches all corners of the city from early morning to late evening. Buy tickets from street kiosks. Fares are cheap, but one-day and multiple-day tickets will save you even more money. The metro doesn’t hit tourist attractions or hotels. Be prepared and travel with a map, and don’t be afraid to ask locals for help. Despite public transit system’s extensive coverage, stops aren’t well-marked and contain little if any information. For a bit more money, you can travel in a private minibus, which is faster than a regular bus. Don’t worry about buying tickets ahead of time, just pay the driver when you board. Calling for a taxi can get lost in translation. Most dispatches don’t speak English, but the fares are reasonable as long as you’re not overcharged. Make sure the meter is running and know where you’re going. Drivers expect you to know where you’re going and often need you to give directions.
Don’t drive in Sofia. With public transport and taxis available, battling the horrible traffic isn’t worth it.
The main sights of the city are concentrated around Aleksander Batenberg Square, Narodno Sabranie Square and Tsar Osvoboditel Boulevard. The area is paved with yellow bricks, which were a wedding present from an Austro-Hungarian Emperor to a Bulgarian Tsar.
If you like places of worship, Sofia is the place for you. The city has several, with the best known the Alexander Nevski Memorial Church. It was built in the early 1900s to honour the Russian soldiers who died trying to liberate Bulgaria from Ottoman rule during the War of Liberation in 1878. The interior is gorgeous with frescoes and woodcarvings by Bulgarian and Russian artists.
Next to it is the church of Saint Sofia. The Russian church, St. Nicholas, is beautiful with gilded domes. There are also the Orthodox Church of St. Nedelia, the Central Synagogue and Banya Bashi Mosque. Finally, St George Rotunda is said to be the oldest building in Sofia. It dates back to the 4th century. It’s a museum and is listed by Unesco as is medieval Boyana Church, whose interior is covered with scenes from the bible and paintings of saints.
Zhenski pazar or “women’s market” is to be found between Slivnitsa Boulevard and Ekzarh Yosif Street on Stefan Stambolov Boulevard. A daily market selling food, flowers, clothes and more. The Tsentralni Hali (Central Food Halls) is beautiful with impressive 20th-century ironwork. It underwent a three-year renovation fairly recently and offers a modern version of the bazaar-shopping experience. A nice place to shop for foodstuffs, have a coffee and soak up the atmosphere.
Borissovata Gradina is Sofia’s central park. The Ariana Lake, Vassil Levski National Stadium and Bulgarian Army Stadium is there. There are also open-air swimming pools. Yuzhen Park (the Southern Park) is Sofia’s second-largest park, and has several children’s playgrounds.
When is the best time to fly to Sofia?
Peak Season:
Sofia is busy in summer and winter, mostly with visitors on their way to the Black Sea resorts or hiking trails in summer and the ski slopes in winter. In June the city hosts the popular Sofia Music Week and cheap flights to Sofia may be harder to come by.
A party town, the nightlife is exuberant around the clock and year-round. The clubs also host varied and eclectic performances from traditional Bulgarian music to punk, reggae, and metal.
Off Season:
Winter is when you are less likely to find tourists lingering in the city, but if you do not mind the cold and snow, Sofia has a wealth of museums, galleries, and cultural entertainment.
What airport do you fly into for flights to Sofia?
For a flight to Sofia, you will be flying into Sofia. Sofia (SOF) is just 6.7 km from the centre of the city.
Can I find cheaper flights to Sofia if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sofia on Cheapflights that require 1 or 2 stops for potential cost savings.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Sofia?
Deals for Sofia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets to Sofia?
Cheapflights simply makes it quick and affordable to book flights to Sofia by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights to Sofia with no change fees?
Yes, we can. To see specific flights to Sofia with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights to Sofia become cheaper?
Yes, Cheapflights offers price alerts on Sofia flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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