S$ 457 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 11-1. 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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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, 11 Mar - Sun, 15 Mar
Lufthansa Logo
23:45 - 13:15SIN-SOF
19h 30m1 stop
Lufthansa Logo
06:10 - 16:55SOF-SIN
28h 45m1 stop
S$ 851Lufthansa
Find Deal
Wed, 11 Mar - Sun, 15 Mar
Lufthansa Logo
23:45 - 13:15SIN-SOF
19h 30m1 stop
Lufthansa Logo
06:05 - 06:50SOF-SIN
18h 45m2 stops
S$ 865Lufthansa
Find Deal
Wed, 11 Mar - Sun, 15 Mar
Lufthansa Logo
23:45 - 18:00SIN-SOF
24h 15m2 stops
Lufthansa Logo
06:05 - 06:50SOF-SIN
18h 45m2 stops
S$ 907Lufthansa
Find Deal
Wed, 11 Mar - Sun, 15 Mar
Lufthansa Logo
23:45 - 13:50SIN-SOF
20h 05m2 stops
Lufthansa Logo
06:05 - 08:55SOF-SIN
20h 50m2 stops
S$ 908Lufthansa
Find Deal
Wed, 11 Mar - Sat, 14 Mar
Emirates Logo
21:00 - 00:45SIN-SOF
33h 45m1 stop
Emirates Logo
01:55 - 08:30SOF-SIN
24h 35m1 stop
S$ 909Emirates
Find Deal
Wed, 11 Mar - Sat, 14 Mar
Emirates Logo
21:00 - 00:45SIN-SOF
33h 45m1 stop
Emirates Logo
01:55 - 08:30SOF-SIN
24h 35m1 stop
S$ 974Emirates
Find Deal
Tue, 10 Mar - Sun, 15 Mar
SWISS Logo
00:05 - 18:20SIN-SOF
24h 15m2 stops
SWISS Logo
11:00 - 18:00SOF-SIN
25h 00m1 stop
S$ 983SWISS
Find Deal
Tue, 10 Mar - Sun, 15 Mar
SWISS Logo
00:05 - 13:15SIN-SOF
19h 10m2 stops
SWISS Logo
11:00 - 18:00SOF-SIN
25h 00m1 stop
S$ 985SWISS
Find Deal
Tue, 10 Mar - Sun, 15 Mar
SWISS Logo
00:05 - 18:20SIN-SOF
24h 15m2 stops
SWISS Logo
11:00 - 00:40SOF-SIN
31h 40m2 stops
S$ 986SWISS
Find Deal
Wed, 11 Mar - Sat, 14 Mar
Emirates Logo
12:30 - 00:45SIN-SOF
42h 15m2 stops
Emirates Logo
01:55 - 20:40SOF-SIN
36h 45m2 stops
S$ 1,115Emirates
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Bulgaria

Get data-powered insights and trends for 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 March, when tickets cost S$ 766 (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$ 1,950 and S$ 1,422 respectively.

Good to know

Low seasonMay
Cheapest flightS$ 457
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 day to fly to Bulgaria?

    Based on KAYAK data, the cheapest day to fly to Bulgaria is Sunday when return tickets can be as cheap as S$ 1,160. On the other hand, the most expensive day to fly is Thursday, when return prices are S$ 1,778 on average.

  • 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$ 1,330 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$ 1,339.

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 4071 reviews
7.8Crew
7.4Entertainment
7.3Boarding
7.3Comfort
7.4Food
Airline reviews

So boarding is a little slow when you fly 787 but on the 777 the business class had its own entrance. The entertainment can be a little bit more up to date Other than that it was a great experience food and service was great

10.0 ExcellentAnonymous, Nov 2025BUD - IST
Read more Turkish Airlines reviews

So boarding is a little slow when you fly 787 but on the 777 the business class had its own entrance. The entertainment can be a little bit more up to date Other than that it was a great experience food and service was great

They changed the return flight to the next day and it interrupted the plans we had in our connecting city.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

The food and drinks were below the normal standard we expect from Turkish Airlines. On a 4 hour flight we received 1 drinks service and 1 food service, the latter was a cheese omlete, which is well below what we have received in the past, such a shame we always recommend this airline..

I really enjoyed the food, only bad part on one of my flights my screen was a bit buggy but it wasn't a big deal it was one of their older planes so I understand that happens

About an hour delay but we made it to Chicago. I feel that the smaller connecting flights are the ones that cause the delays on the bigger planes that fly international.

Overall great airline that still provides two suitcases, has a huge hub and crew goes above and beyond to assist you. Boarding took a lot of time as there were only 2 people checking in. Also, in Istanbul, taxing took almost 30 min.

No customer service. Non educated staff members with no will to support or service the passenger.

My wife and 7 months old baby had a terrible experience traveling, we paid extra for bassinet they didn’t provided.she missed her flight due to late landing of the flight, they were unsupportive to my family due to that my wife and kid suffered a lot.

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

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.