S$ 415 Find Cheap Flights from Singapore to Bulgaria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Bulgaria departing on 29-1. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Singapore to Bulgaria

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Bulgaria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Bulgaria

Wed, 25 Mar - Thu, 30 Apr
Turkish Airlines Logo
11:40 - 15:10
SIN
-
SOF
33h 30m1 stop
Turkish Airlines Logo
09:35 - 08:45
SOF
-
SIN
18h 10m1 stop
S$ 905Turkish Airlines
Mon, 20 Apr - Mon, 11 May
Emirates Logo
21:00 - 14:35
SIN
-
SOF
22h 35m1 stop
Emirates Logo
15:25 - 14:05
SOF
-
SIN
17h 40m1 stop
S$ 907Emirates
Thu, 2 Apr - Sun, 5 Apr
Multiple Airlines Logo
01:10 - 19:45
SIN
-
SOF
23h 35m1 stop
Multiple Airlines Logo
21:45 - 01:10
SOF
-
SIN
22h 25m1 stop
S$ 912Multiple Airlines
Wed, 22 Apr - Sat, 9 May
Multiple Airlines Logo
09:15 - 20:15
SIN
-
SOF
16h 00m1 stop
Multiple Airlines Logo
16:55 - 04:05
SOF
-
SIN
30h 10m1 stop
S$ 938Multiple Airlines
Mon, 20 Apr - Sun, 10 May
Turkish Airlines Logo
09:15 - 15:00
SIN
-
SOF
34h 45m1 stop
Turkish Airlines Logo
21:05 - 08:45
SOF
-
SIN
30h 40m1 stop
S$ 939Turkish Airlines
Mon, 20 Apr - Tue, 12 May
Multiple Airlines Logo
09:15 - 20:15
SIN
-
SOF
16h 00m1 stop
Multiple Airlines Logo
16:25 - 01:10
SOF
-
SIN
27h 45m1 stop
S$ 945Multiple Airlines
Mon, 20 Apr - Thu, 7 May
Multiple Airlines Logo
09:15 - 20:15
SIN
-
SOF
16h 00m1 stop
Multiple Airlines Logo
16:25 - 01:10
SOF
-
SIN
27h 45m1 stop
S$ 948Multiple Airlines
Sat, 18 Apr - Sun, 10 May
Etihad Airways Logo
21:10 - 12:05
SIN
-
SOF
43h 55m2 stops
Etihad Airways Logo
18:00 - 09:15
SOF
-
SIN
34h 15m2 stops
S$ 953Etihad Airways
Wed, 22 Apr - Sat, 9 May
Multiple Airlines Logo
21:10 - 11:30
SIN
-
SOF
19h 20m2 stops
Multiple Airlines Logo
08:00 - 04:05
SOF
-
SIN
15h 05m1 stop
S$ 964Multiple Airlines
Thu, 16 Apr - Tue, 12 May
Multiple Airlines Logo
01:10 - 10:05
SIN
-
SOF
13h 55m1 stop
Multiple Airlines Logo
16:25 - 01:10
SOF
-
SIN
27h 45m1 stop
S$ 968Multiple Airlines
Booking Insights

KAYAK's insights & trends for Singapore to Bulgaria flights

Get data-powered insights and trends into flights from Singapore to Bulgaria to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Singapore to Bulgaria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Bulgaria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to Bulgaria is March, when tickets cost S$ 907 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of return tickets is S$ 1,826 and S$ 1,410 respectively.

Good to know

Low seasonMay
Cheapest flightS$ 415
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Singapore to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Singapore to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to Bulgaria is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Singapore to Bulgaria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Singapore to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Singapore to Bulgaria

 
Need help choosing which airline to fly with from Singapore to Bulgaria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4154 reviews
7.3Boarding
7.8Crew
7.4Food
7.4Entertainment
7.3Comfort
Airline reviews

The entertainment selection itself was ok but the screen couldn't be turned off which was annoying because I wanted to read and not be distubed by flashing lights in front of me. I could see other people having the same problem with their screens. The crew seemed to be too busy to be bothered by our questions/requests. I found the seat quite uncomfortable, especially for a long flight. As a short person, I've accepted the inconvenience of always having seats higher than comfortable, but my neck hurt after a while because the headrest was too high and couldn't be adjusted further. The seat pockets in this plane seemed to be faulty. I could see people near me having the same problem of everything falling on the floor because it kept detaching from the back of the seat. It was pretty useless to keep anything in it, even the menu and sick bag wouldn't stay in. The food was meh. The omellete was just a hunk of egg - my next flight leg also offered omellete but was so much better than this one.

4.0 OkayAngela Marie, Jan 2026
SGN - IST
Read more Turkish Airlines reviews

The entertainment selection itself was ok but the screen couldn't be turned off which was annoying because I wanted to read and not be distubed by flashing lights in front of me. I could see other people having the same problem with their screens. The crew seemed to be too busy to be bothered by our questions/requests. I found the seat quite uncomfortable, especially for a long flight. As a short person, I've accepted the inconvenience of always having seats higher than comfortable, but my neck hurt after a while because the headrest was too high and couldn't be adjusted further. The seat pockets in this plane seemed to be faulty. I could see people near me having the same problem of everything falling on the floor because it kept detaching from the back of the seat. It was pretty useless to keep anything in it, even the menu and sick bag wouldn't stay in. The food was meh. The omellete was just a hunk of egg - my next flight leg also offered omellete but was so much better than this one.

The airline could improve its business class seats and privacy in line with its competitors.

this was a short flight in business class. I had problem in the Istambul airport - the lounge for Turkish Airlines was too far and we never were able to reach it

Second leg of Turkish Airline with Indigo is disaster for following reason. 1) You have to carry your cabin bags through ladder to boeing 777 because it was parked somewhere in parking lot and was not given a gate to board passengers and this seems to be people traveling to and fro from those flights and is not issue with flight itself. 2) I choose non vegetarian food on Turkish portal way ahead of checkin to entire trip, However the Indigo flight gave me random veg food saying they code veg food code from Turkish. 3) Indigo did not served any alcoholic beverages stating some weird reason which is non nonsensical. 4)Indigo have TV screens in front of you but it displays nothing except "Welcome Onboard" with annoying white black ground in dark flight. This is the most stupidest and annoying part because you are held hostage for 7 hours and only thing you could do is stare back at white screen which does not have entertainment package or even flight tracker. Such a shame.

the flight was cancelled and I was rebooked twice, once 26 hours later, then another 24 hours later. In total the flight was delayed for 40 hours. Never again will I use kayak or Turkish Airlines for my travel.

it was a terrible experience. after 4 hours at the gate the flight was cancelled. the airline offered to rebook the flight for 26 hours later. Our team was travelling for an international competition. They missed the competition because the airline delayed them for over 30 hours. We already left the airport but the next morning we received an email stating that we were rebooked for a flight which was another 24 hours later after the already rebooked flight. We bought a ticket on Kayak. The reservation was delivered with a logo Airfareassist. I used Kayak services for over 20 years and assumed that I was dealing with a legitimate organization. Once the flight was postponed for over 40 hours, I learned that Airfareassist is a 3rd party agency whom kayak routes business to without notifying me, the customer. While I was entitled for a full refund, which was confirmed by the airline, Airfareassist only offered a partial refund and kept the difference. Kayak has failed to do a due diligence on the 3rd parties they do business with. As a result I will never do business with kayak again and am filing a complaint with the BBB and the Secretary of Transportation. This is a pure fraud and its unacceptable.

Staff friendly. Business class but issue with flat bed. Incoming Turkish flight delayed. Made connection due to fast buggy but luggage did not make it. Confusion at Delhi airport

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Terrible. Delayed. No one would help. Just limped about like a piece of meat

Bough tickets with luggage, but made me pay at Airport as well

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

Information on your arrival and departure airports