S$ 591 Find Cheap Flights 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 1-5. 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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Flight Deals

Book Cheap Bulgaria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 to Bulgaria

Wed, 1 Jul - Thu, 20 Aug
Qatar Airways Logo
19:40 - 12:30
SIN
-
SOF
21h 50m
1 stop
Qatar Airways Logo
13:30 - 08:50
SOF
-
SIN
14h 20m
1 stop
S$ 962Qatar Airways
Sat, 13 Jun - Mon, 29 Jun
Emirates Logo
01:40 - 14:25
SIN
-
SOF
17h 45m
1 stop
Emirates Logo
15:25 - 14:05
SOF
-
SIN
17h 40m
1 stop
S$ 968Emirates
Sun, 6 Sep - Wed, 23 Sep
Emirates Logo
21:00 - 14:25
SIN
-
SOF
22h 25m
1 stop
Emirates Logo
15:25 - 21:45
SOF
-
SIN
25h 20m
1 stop
S$ 971Emirates
Thu, 11 Jun - Wed, 1 Jul
Emirates Logo
00:50 - 14:25
SIN
-
SOF
18h 35m
1 stop
Emirates Logo
15:25 - 14:05
SOF
-
SIN
17h 40m
1 stop
S$ 992Emirates
Thu, 30 Apr - Sun, 10 May
Emirates Logo
00:50 - 14:25
SIN
-
SOF
18h 35m
1 stop
Emirates Logo
15:25 - 15:00
SOF
-
SIN
18h 35m
1 stop
S$ 994Emirates
Sat, 5 Sep - Mon, 21 Sep
Emirates Logo
21:00 - 14:25
SIN
-
SOF
22h 25m
1 stop
Emirates Logo
15:25 - 15:00
SOF
-
SIN
18h 35m
1 stop
S$ 995Emirates
Tue, 8 Sep - Tue, 22 Sep
Multiple Airlines Logo
20:00 - 10:05
SIN
-
SOF
19h 05m
2 stops
Multiple Airlines Logo
10:55 - 12:45
SOF
-
SIN
20h 50m
2 stops
S$ 1,008Multiple Airlines
Sat, 5 Sep - Fri, 25 Sep
Emirates Logo
10:35 - 14:25
SIN
-
SOF
32h 50m
1 stop
Emirates Logo
15:25 - 15:00
SOF
-
SIN
18h 35m
1 stop
S$ 1,021Emirates
Sun, 6 Sep - Sat, 19 Sep
Qatar Airways Logo
19:40 - 12:30
SIN
-
SOF
21h 50m
1 stop
Qatar Airways Logo
13:30 - 15:45
SOF
-
SIN
21h 15m
1 stop
S$ 1,027Qatar Airways
Wed, 1 Jul - Thu, 20 Aug
Qatar Airways Logo
16:35 - 12:30
SIN
-
SOF
24h 55m
2 stops
Qatar Airways Logo
13:30 - 15:45
SOF
-
SIN
21h 15m
1 stop
S$ 1,046Qatar Airways
Booking Insights

KAYAK's insights & trends for flights to Bulgaria

Get data-powered insights and trends into flights 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 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 April, when tickets cost S$ 603 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of round-trip tickets is S$ 1,826 and S$ 1,410 respectively.

Good to know

Low seasonJanuary
Cheapest flightS$ 591
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (22% 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.

Top tips for finding cheap flights to Bulgaria

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bulgaria flight deals.

Reviews of the top airline flying 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 4300 reviews
7.5Food
7.3Boarding
7.3Comfort
7.5Entertainment
7.8Crew
Airline reviews

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

6.0 GoodAnonymous, Mar 2026
IAD - IST
Read more Turkish Airlines reviews

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

It would be great if the flight attendants could inform people travelling with small children that at take off and landing the children should drink liquid or chew/swallow something so their ears don’t hurt. Also, Emirates serves the food to the children first. Really good idea. Best of all would be to put all children in the same area.

The seats were extremely small. Boarding was not communicated correctly. It wasn’t a pleasant trip.

Entertainment was good. Flight was delayed, nearly missed my connecting flight. The gate was changed on several occasions. My luggage did not arrive on time and had to leave without it.

I had issue with my boarding pass. When I arrived in London Gatwick Airport. My e-ticket wasn't scanning and had to do a lot of back and forth with Air Transit I order to board my flight, which I almost missed as a result of this.

Service was slow and checked bag was off last evening when flying business

Requested food items were always finished but the available food was warm and tasted good Good entertainment options.

The flight attendants were generally rude. I requested a blanket for my toddler and didn’t receive the blanket until about about 3 hours later into the flight after multiple asks for different crew!

Luggage never made it it’s been 2 days and no proper update

Everything you need to know for your flight to Bulgaria

Cabin class types available on flights to Bulgaria

Cabin classes available on flights to Bulgaria. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.