S$ 513+ Cheap flights from Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SOF — SIN
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Find flights from Bulgaria

Cheapest flights from Bulgaria
Explore the most affordable flight options available from Bulgaria. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

Mon 27-1010:05SOF - SIN
2 stops24h 50mAir France
Mon 10-1122:50SIN - SOF
1 stop21h 15mAir France
Deal found 11-9S$ 744
Sun 26-1007:00SOF - SIN
1 stop27h 55mMultiple Airlines
Mon 10-1101:40SIN - SOF
1 stop18h 25mMultiple Airlines
Deal found 10-9S$ 747
Sat 15-1110:05SOF - SIN
2 stops24h 50mAir France
Sun 23-1122:50SIN - SOF
1 stop21h 05mAir France
Deal found 11-9S$ 773
Sun 26-1007:00SOF - SIN
1 stop27h 55mAir France
Tue 11-1122:50SIN - SOF
2 stops22h 40mAir France
Deal found 10-9S$ 775
Sun 26-1010:25VAR - SIN
1 stop17h 35mTurkish Airlines
Sun 2-1123:25SIN - VAR
1 stop27h 10mTurkish Airlines
Deal found 11-9S$ 1,158
Sun 26-1010:25VAR - SIN
2 stops25h 20mIndiGo
Sun 2-1119:45SIN - VAR
2 stops43h 50mIndiGo
Deal found 11-9S$ 1,235
Sat 27-919:05VAR - SIN
2 stops40h 25mAir France
Wed 1-1022:30SIN - VAR
1 stop22h 00mAir France
Deal found 11-9S$ 1,315
Sun 26-1010:25VAR - SIN
3 stops26h 00mMultiple Airlines
Sun 2-1119:25SIN - VAR
2 stops31h 10mMultiple Airlines
Deal found 11-9S$ 1,335
Sat 27-922:10VAR - SIN
1 stop14h 45mTurkish Airlines
Wed 1-1023:10SIN - VAR
1 stop32h 35mTurkish Airlines
Deal found 10-9S$ 1,430

Find flights from Bulgaria within your budget

 
Find flights departing from Bulgaria that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 September 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sat 15-11

10:05-16:55

2 stops24h 50m

Singapore Changi

Sun 23-11

22:50-13:55

1 stop21h 05m

S$ 773

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 27-10

10:05-16:55

2 stops24h 50m

Singapore Changi

Sun 9-11

01:40-14:05

2 stops42h 25m

S$ 790

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sat 7-3

16:00-10:00

1 stop36h 00m

Singapore Changi

Wed 11-3

11:40-20:50

1 stop15h 10m

S$ 938

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 5-1

21:40-10:00

1 stop30h 20m

Singapore Changi

Mon 12-1

11:40-09:15

1 stop27h 35m

S$ 954

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sat 10-1

10:05-08:45

1 stop16h 40m

Singapore Changi

Sun 18-1

10:25-15:10

1 stop34h 45m

S$ 954

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Wed 25-2

17:50-03:40

1 stop27h 50m

Singapore Changi

Wed 4-3

11:40-20:50

1 stop15h 10m

S$ 971

VarnaSingapore

VAR - SIN

VARSIN

Varna

Sun 26-10

10:25-10:00

1 stop17h 35m

Singapore Changi

Sun 2-11

23:25-20:35

1 stop27h 10m

S$ 1,158

VarnaSingapore

VAR - SIN

VARSIN

Varna

Sun 26-10

10:25-17:45

2 stops25h 20m

Singapore Changi

Sun 2-11

19:45-09:35

2 stops43h 50m

S$ 1,235

VarnaSingapore

VAR - SIN

VARSIN

Varna

Sat 27-9

19:05-16:30

2 stops40h 25m

Singapore Changi

Wed 1-10

22:30-15:30

1 stop22h 00m

S$ 1,315

VarnaSingapore

VAR - SIN

VARSIN

Varna

Sun 26-10

10:25-18:25

3 stops26h 00m

Singapore Changi

Sun 2-11

19:25-20:35

2 stops31h 10m

S$ 1,335

Flights are sorted by cheapest return flights first.

Deals found on 11-9

Showing 1-10 of 20 results
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Best time to book a flight from Bulgaria

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

Travel insights for flights from Bulgaria

Get recent, data-driven insights about flights from Bulgaria including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Bulgaria?

Currently, February is the cheapest month in which you can book a flight from Bulgaria (average of S$ 673). Flying from Bulgaria in August will prove the most costly (average of S$ 1,310). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Bulgaria cities

Consider departing from one of these cities also located in Bulgaria. Flight origins are based on user searches made on Cheapflights and were last updated on 12 September 2025.
Flights from Sofia
Flights from Varna
Flights from Burgas

Related info for your journey

Access useful and relevant information related to your journey from Bulgaria. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 September 2025.

  • What is the cheapest month to fly from Bulgaria?

    Currently, the cheapest month for flights from Bulgaria is February. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Bulgaria?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Bulgaria today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Bulgaria?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bulgaria.

  • Can Cheapflights find flights from Bulgaria with no change fees?

    Need flexible booking options for your flight from 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 from Bulgaria become cheaper?

    Yes! Start tracking prices for flights from Bulgaria today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

Fly with Cheapflights

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 from Bulgaria?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Bulgaria today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Bulgaria?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bulgaria.

Can Cheapflights find flights from Bulgaria with no change fees?

Need flexible booking options for your flight from 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 from Bulgaria become cheaper?

Yes! Start tracking prices for flights from Bulgaria today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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