S$ 409+ Cheap flights to Bulgaria

— SOF
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Bulgaria in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Bulgaria

Tue 3-1119:25 -
2 stops44h 05m
Tue 10-1114:10 -
2 stops21h 30m
Deal found 19-9S$ 876
Sat 7-1102:45 -
1 stop17h 30m
Sun 15-1109:00 -
2 stops36h 10m
Deal found 23-9S$ 932
Tue 3-1123:15 -
1 stop21h 55m
Tue 10-1121:40 -
1 stop14h 00m
Deal found 19-9S$ 975
Wed 21-1001:40 -
1 stop17h 45m
Mon 26-1014:25 -
1 stop18h 25m
Deal found 23-9S$ 989
Sun 4-1021:00 -
2 stops17h 00m
Wed 7-1010:05 -
2 stops32h 10m
Deal found 20-9S$ 1,017
Sun 13-1210:25 -
1 stop28h 15m
Wed 30-1209:30 -
1 stop17h 15m
Deal found 21-9S$ 1,057

Find flights to Bulgaria

Explore Bulgaria

Find flight deals to Bulgaria

Return from

S$ 876

One-way from

S$ 409
3-11-10-11
  • 3-11-10-11
  • 4 total stops
  • 65h 35m total
  • Singapore to Sofia
4-10-31-12
  • 4-10-31-12
  • 2 total stops
  • 33h 00m total
  • Singapore to Bulgaria

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeSofia

SIN Singapore Changi - SOF Sofia

SINSOF

Singapore Changi

Sun 4-10

20:50-00:50

2 stops33h 00m

Sofia

Wed 31-12

00:00-05:30

Nonstop0h 00m

S$ 409

SingaporeSofia

SIN Singapore Changi - SOF Sofia

SINSOF

Singapore Changi

Tue 3-11

19:25-09:30

2 stops44h 05m

Sofia

Tue 10-11

14:10-17:40

2 stops21h 30m

S$ 876

SingaporeSofia

SIN Singapore Changi - SOF Sofia

SINSOF

Singapore Changi

Sat 7-11

02:45-14:15

1 stop17h 30m

Sofia

Sun 15-11

09:00-03:10

2 stops36h 10m

S$ 932

SingaporeSofia

SIN Singapore Changi - SOF Sofia

SINSOF

Singapore Changi

Tue 3-11

23:15-15:10

1 stop21h 55m

Sofia

Tue 10-11

21:40-17:40

1 stop14h 00m

S$ 975

SingaporeSofia

SIN Singapore Changi - SOF Sofia

SINSOF

Singapore Changi

Wed 21-10

01:40-14:25

1 stop17h 45m

Sofia

Mon 26-10

14:25-14:50

1 stop18h 25m

S$ 989

SingaporeSofia

SIN Singapore Changi - SOF Sofia

SINSOF

Singapore Changi

Sun 4-10

21:00-14:25

1 stop22h 25m

Sofia

Wed 7-10

15:25-21:45

1 stop25h 20m

S$ 991

SingaporeSofia

SIN Singapore Changi - SOF Sofia

SINSOF

Singapore Changi

Sun 13-12

10:25-08:40

1 stop28h 15m

Sofia

Wed 30-12

09:30-08:45

1 stop17h 15m

S$ 1,057

Flights are sorted by cheapest return flights first.

Deals found on 19-9

Sorted by cheapest first

Best time to book a flight to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Bulgaria

How long is the flight to Bulgaria?

On average, a flight from Singapore to Bulgaria takes 22 hours 25 minutes. Flights to Bulgaria from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Bulgaria?

The cheapest airline flying from Singapore to Bulgaria is Turkish Airlines.

Rainfall in Bulgaria by month

In terms of precipitation, rainfall in Bulgaria 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 Bulgaria when rainfall is around 30.0 mm.

Temperature in Bulgaria by month

If weather is an important factor for your trip to Bulgaria, 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).

What are the most popular places to fly to in Bulgaria?

The most popular places in Bulgaria to fly to are Sofia and Varna.

Reviews of airlines servicing Bulgaria

Read through reviews of airlines serving Bulgaria, such as Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.3

Comfort

7.3

Entertainment

7.5

Food

7.5

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Vishalkumar,Feb 2025

BOM - IST

I liked nothing about Turkish airlines. Very bad and rude customer Service from the crew and from Istanbul airport staff. Will never fly again with Turkish Airlines.

Boarding

7.3

Comfort

7.3

Entertainment

7.5

Food

7.5

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Vishalkumar,Feb 2025

BOM - IST

I liked nothing about Turkish airlines. Very bad and rude customer Service from the crew and from Istanbul airport staff. Will never fly again with Turkish Airlines.

FAQs about flying to Bulgaria

Bulgaria climate

Bulgaria has hot, dry summers, much like the rest of the Balkan countries along the Black Sea. Winters can be cold and snowy, especially in the Balkan Mountains, and summers can be very hot.

Getting around Bulgaria

Buses are faster than trains and the network far more extensive, however, it can be confusing working out where they are going and where you need to get off, as many drivers will only speak Bulgarian. There are two train lines between Sofia and Varna and Sofia and Bourgas. Service is fairly poor.

Bulgaria Air flies between the main destinations of Sofia, Varna and Bourgas.

What is good to know if travelling to Bulgaria?

  • Sofia is one of the oldest capitals in Europe and it is filled with historic monuments. Increasingly popular as a city-break destination thanks to a host of low-cost airlines offering flights to Bulgaria, the city has many attractions for tourists. The Alexander Nevski Cathedral is one of the most popular tourist destinations, and supposedly the most photographed building in Bulgaria. When you visit the church, don’t miss the flea market, held in the square in front.
  • Varna is the starting point for holidays in the Golden Sands region. As well as the stunning beaches, there are a number of interesting destinations around the town. The Stone Forest, or Pobitite Kamani in Bulgarian, is, as the name suggests, a naturally occurring “forest” of stones. Limestone pillers, around ten metres tall, cover an area of approximately 13,000 square metres.
  • Plovdiv is Bulgaria’s second-largest city, situated in the centre of the country. One of its main attractions is the incredibly well-preserved Roman amphitheatre. It is still in use today for concerts and operas during the summer months. A Verdi Festival takes place annually. Book tickets for events at the tourist office.
  • Located on the southeast coast, Bourgas is the second-largest seaside town. The city beach is huge. Take a walk along the pier, with views of the sea, port, beach and city.
  • The festival of Martenitsa takes place on March 1 and is the Bulgarian celebration of the start of Spring. Bulgarians give each other red and white spring or wood dolls, called martenitsi. These are tied to the wrist or pinned to clothes and worn until the person sees a stork for the first time that year – a sign that winter will not last.
  • When is the best time to fly to Bulgaria?

    Peak Season: Peak season at the coast is, naturally, summertime, with most visitors arriving off their flights to Bulgaria between late June and early September. Bulgaria’s ski resorts are emerging as some of the best in Europe. The ski season runs from late December through to Easter. Sofia is a year-round destination, busiest in the summertime and around Christmas. Off Season: Low season fares apply at the seaside resorts around Varna for most of the winter. The weather is less good, but the scenery is still appealing.

  • Can I find cheaper flights to Bulgaria 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 Bulgaria on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Bulgaria?

    Based on reviews from Cheapflights users, Turkish Airlines is rated the highest out of the airlines that fly to Bulgaria.

  • Does Sofia have rental cars?

    Yes. Those touching down at Sofia can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sofia?

    Yes. Sofia has hotels nearby for those requiring accommodations. Apartment Airport Sofia is the closest property to Sofia (0.0 km away from Sofia).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find flights to Bulgaria

Fly with Cheapflights

How does Cheapflights help users find flights to Bulgaria?

Deals for Bulgaria 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 Bulgaria?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Bulgaria for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Bulgaria with no change fees?

Need flexible booking options for your flight to Bulgaria ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to Bulgaria become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Bulgaria today and book when you’re ready!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.