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Cheap flights from Bulgaria to Singapore from S$ 475

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 31-5. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SIN
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bulgaria to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Bulgaria to Singapore
Explore the most affordable flight options available from Bulgaria to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 May 2026.

Sat 21-1112:05
SOF
-
SIN
1 stop21h 50m
British Airways
Tue 1-1223:15
SIN
-
SOF
1 stop26h 55m
British Airways
Deal found 3-5S$ 1,014
Sat 7-1112:05
SOF
-
SIN
1 stop21h 50m
British Airways
Sun 8-1123:05
SIN
-
SOF
1 stop23h 15m
British Airways
Deal found 2-5S$ 1,015
Mon 23-1117:25
SOF
-
SIN
1 stop40h 30m
British Airways
Sun 29-1123:15
SIN
-
SOF
1 stop23h 05m
British Airways
Deal found 2-5S$ 1,025
Mon 2-1117:25
SOF
-
SIN
1 stop40h 30m
British Airways
Sat 14-1123:15
SIN
-
SOF
1 stop19h 45m
British Airways
Deal found 2-5S$ 1,050
Thu 12-1110:05
SOF
-
SIN
1 stop35h 15m
Multiple Airlines
Wed 18-1103:15
SIN
-
SOF
1 stop14h 10m
Multiple Airlines
Deal found 2-5S$ 1,056
Wed 11-1121:00
SOF
-
SIN
2 stops41h 35m
British Airways
Tue 17-1123:15
SIN
-
SOF
1 stop26h 55m
British Airways
Deal found 2-5S$ 1,072
Thu 14-516:25
SOF
-
SIN
1 stop27h 45m
Multiple Airlines
Thu 28-517:55
SIN
-
SOF
2 stops30h 55m
Multiple Airlines
Deal found 2-5S$ 1,074
Sat 21-1112:05
SOF
-
SIN
2 stops46h 35m
British Airways
Sun 29-1123:15
SIN
-
SOF
1 stop23h 05m
British Airways
Deal found 3-5S$ 1,075
Sun 15-1114:30
SOF
-
SIN
2 stops46h 05m
British Airways
Sun 22-1123:15
SIN
-
SOF
1 stop23h 05m
British Airways
Deal found 2-5S$ 1,076
Wed 4-1121:00
SOF
-
SIN
2 stops41h 10m
British Airways
Sun 8-1123:15
SIN
-
SOF
1 stop23h 05m
British Airways
Deal found 2-5S$ 1,081
Mon 23-1107:00
SOF
-
SIN
1 stop27h 15m
KLM
Mon 30-1121:20
SIN
-
SOF
2 stops22h 45m
KLM
Deal found 3-5S$ 1,083
Fri 9-1014:15
SOF
-
SIN
1 stop20h 50m
British Airways
Tue 13-1022:40
SIN
-
SOF
1 stop26h 50m
British Airways
Deal found 2-5S$ 1,084

Find flight deals from Bulgaria to Singapore

Keep the following information in mind while searching for Bulgaria to Singapore flight deals. Data was last updated 4 May 2026.

Round-trip from

S$ 1,014

One-way from

S$ 475

Popular in

August

Cheapest in

May

Average price

S$ 673
IndiGo
  • IndiGo
  • 7-6-13-6
  • 4 total stops
  • 77h 45m total
  • Bulgaria to Singapore
Search Deals
31-5
  • 31-5
  • 3 total stops
  • 38h 45m total
  • Bulgaria to Singapore
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (S$ 123 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bulgaria to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 4 May 2026.
Use the filters below to find and compare flights from Bulgaria to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 5-10

20:10-16:05

1 stop38h 55m

Singapore Changi

Tue 13-10

19:15-20:30

2 stops30h 15m

S$ 1,107

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sun 4-10

21:05-16:05

1 stop38h 00m

Singapore Changi

Thu 15-10

19:15-13:25

2 stops23h 10m

S$ 1,174

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Thu 18-6

09:35-09:40

2 stops19h 05m

Singapore Changi

Thu 25-6

21:00-20:00

3 stops28h 00m

S$ 1,195

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 22-6

20:10-16:05

1 stop38h 55m

Singapore Changi

Tue 7-7

23:20-20:30

1 stop26h 10m

S$ 1,275

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sun 4-10

07:00-18:15

2 stops30h 15m

Singapore Changi

Fri 9-10

10:50-15:30

2 stops33h 40m

S$ 1,312

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sun 16-8

21:40-09:40

2 stops31h 00m

Singapore Changi

Thu 27-8

21:00-21:15

3 stops29h 15m

S$ 1,314

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 6-10

21:05-17:55

1 stop15h 50m

Singapore Changi

Thu 8-10

23:05-08:45

1 stop14h 40m

S$ 1,337
Fastest return journey

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sun 4-10

21:05-17:55

1 stop15h 50m

Singapore Changi

Thu 8-10

05:25-15:00

1 stop14h 35m

S$ 1,337

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 5-10

15:50-17:55

1 stop21h 05m

Singapore Changi

Sat 10-10

11:10-20:15

1 stop14h 05m

S$ 1,337

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 6-10

21:05-17:55

1 stop15h 50m

Singapore Changi

Sat 10-10

23:05-15:00

1 stop20h 55m

S$ 1,337

Flights are sorted by cheapest return flights first.

Deals found on 1-5

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Bulgaria to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore 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.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to Singapore

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

Currently, August is the cheapest month in which you can book a flight from Bulgaria to Singapore (average of S$ 506). Flying from Bulgaria to Singapore in February is currently the most expensive (average of S$ 1,122). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Bulgaria?

    Located just 16.9 km from the city centre, Singapore Changi (SIN) is the airport most travelers will use when flying to Singapore from Bulgaria.

  • How long is the flight from Bulgaria to Singapore?

    Airlines like British Airways fly from Bulgaria to Singapore in about 38h 55m. The time it takes to get you to your destination can typically vary by up to . There are 9130 km between Bulgaria and Singapore.

  • Can I find deals for flights from Bulgaria to Singapore that include hotel bookings?

    Yes. In addition to deals on Bulgaria to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bulgaria to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bulgaria to Singapore.

  • Can I find deals for business class flights from Bulgaria to Singapore?

    Yes. Cheapflights offers flight deals from Bulgaria to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Bulgaria to Singapore (average of S$ 506). Flying from Bulgaria to Singapore in February is currently the most expensive (average of S$ 1,122). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Bulgaria to Singapore?

Deals for Bulgaria to Singapore 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 better, like price, airport, cabin class, and plenty of other options.

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

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 to Singapore.

Can Cheapflights find flights from Bulgaria to Singapore with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bulgaria to Singapore flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Bulgaria to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled 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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