S$ 877 Find Cheap Flights from Singapore to Bulgaria

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Bulgaria departing on 25-2. 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 Feb - Wed, 4 Mar
Multiple Airlines Logo
11:15 - 12:10
SIN
-
SOF
30h 55m3 stops
Multiple Airlines Logo
14:10 - 21:30
SOF
-
SIN
25h 20m3 stops
S$ 877Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Lufthansa Logo
23:55 - 13:40
SIN
-
SOF
19h 45m1 stop
Lufthansa Logo
14:25 - 16:55
SOF
-
SIN
20h 30m1 stop
S$ 883Lufthansa
Wed, 25 Feb - Wed, 4 Mar
Multiple Airlines Logo
19:40 - 19:30
SIN
-
SOF
29h 50m2 stops
Multiple Airlines Logo
14:10 - 21:30
SOF
-
SIN
25h 20m3 stops
S$ 886Multiple Airlines
Wed, 25 Feb - Wed, 4 Mar
Turkish Airlines Logo
11:40 - 08:45
SIN
-
SOF
27h 05m1 stop
Turkish Airlines Logo
16:00 - 10:00
SOF
-
SIN
36h 00m1 stop
S$ 894Turkish Airlines
Wed, 4 Mar - Sat, 14 Mar
Emirates Logo
02:30 - 00:45
SIN
-
SOF
28h 15m1 stop
Emirates Logo
01:55 - 14:40
SOF
-
SIN
30h 45m1 stop
S$ 914Emirates
Wed, 4 Mar - Sat, 7 Mar
Emirates Logo
21:00 - 00:45
SIN
-
SOF
33h 45m1 stop
Emirates Logo
01:55 - 14:40
SOF
-
SIN
30h 45m1 stop
S$ 916Emirates
Wed, 25 Feb - Wed, 4 Mar
Multiple Airlines Logo
19:40 - 19:30
SIN
-
SOF
29h 50m2 stops
Multiple Airlines Logo
10:05 - 17:20
SOF
-
SIN
25h 15m2 stops
S$ 923Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
12:40 - 14:55
SIN
-
SOF
32h 15m3 stops
Multiple Airlines Logo
09:35 - 10:15
SOF
-
SIN
42h 40m2 stops
S$ 928Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
22:35 - 19:05
SIN
-
SOF
26h 30m2 stops
Multiple Airlines Logo
16:00 - 10:15
SOF
-
SIN
36h 15m2 stops
S$ 932Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
12:40 - 14:55
SIN
-
SOF
32h 15m3 stops
Multiple Airlines Logo
10:45 - 03:15
SOF
-
SIN
34h 30m3 stops
S$ 936Multiple 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$ 758 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of return tickets is S$ 1,930 and S$ 1,408 respectively.

Good to know

Low seasonMay
Cheapest flightS$ 877
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 1% lower 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.

  • What is the cheapest time of day to fly to Bulgaria?

    The cheapest time of day to fly to Bulgaria is generally in the morning, when retur flights cost S$ 1,317 on average. The most expensive time of day to fly to Bulgaria is generally at night, which is peak travel time and where the average cost of a ticket is S$ 1,325.

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 4126 reviews
7.4Entertainment
7.4Food
7.3Comfort
7.8Crew
7.3Boarding
Airline reviews

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

6.0 GoodAnonymous, Dec 2025
IST - VIE
Read more Turkish Airlines reviews

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

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

Took forever to board. They made announcements without the loudspeaker and since the waiting room was full of screaming kids, no one could hear what they were saying. The business class sleeper seats were designed for tall skinny people. When partially reclined there was nowhere to rest my feet because they did not reach the footrest. and when fully reclined there wasn't room at my sides for my arms. Definitely one of the worst sleeper seats I have ever had.

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

Information on your arrival and departure airports