S$ 605 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 16-1. 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

qua, 18 mar - seg, 23 mar
SWISS Logo
00:05 - 15:15SIN-SOF
21h 10m1 stop
SWISS Logo
15:00 - 18:00SOF-SIN
21h 00m1 stop
S$ 885SWISS
Find Deal
qua, 18 mar - seg, 23 mar
SWISS Logo
00:05 - 18:20SIN-SOF
24h 15m2 stops
SWISS Logo
15:00 - 18:00SOF-SIN
21h 00m1 stop
S$ 916SWISS
Find Deal
qua, 18 mar - seg, 23 mar
SWISS Logo
00:05 - 15:15SIN-SOF
21h 10m1 stop
SWISS Logo
15:00 - 00:40SOF-SIN
27h 40m2 stops
S$ 961SWISS
Find Deal
qua, 18 mar - seg, 23 mar
SWISS Logo
00:05 - 18:20SIN-SOF
24h 15m2 stops
SWISS Logo
15:00 - 19:25SOF-SIN
22h 25m2 stops
S$ 992SWISS
Find Deal
qua, 18 mar - seg, 23 mar
SWISS Logo
00:05 - 18:20SIN-SOF
24h 15m2 stops
SWISS Logo
15:00 - 00:40SOF-SIN
27h 40m2 stops
S$ 993SWISS
Find Deal
qua, 18 mar - seg, 23 mar
SWISS Logo
00:05 - 15:15SIN-SOF
21h 10m1 stop
SWISS Logo
15:00 - 18:00SOF-SIN
21h 00m1 stop
S$ 1,034SWISS
Find Deal
qui, 19 mar - seg, 23 mar
Turkish Airlines Logo
10:25 - 20:50SIN-SOF
16h 25m1 stop
Turkish Airlines Logo
09:35 - 17:35SOF-SIN
26h 00m1 stop
S$ 1,058Turkish Airlines
Find Deal
qui, 19 mar - seg, 23 mar
Turkish Airlines Logo
10:25 - 20:50SIN-SOF
16h 25m1 stop
Turkish Airlines Logo
09:35 - 08:45SOF-SIN
17h 10m1 stop
S$ 1,064Turkish Airlines
Find Deal
qui, 19 mar - seg, 23 mar
Austrian Airlines Logo
21:00 - 11:50SIN-SOF
20h 50m2 stops
Austrian Airlines Logo
12:35 - 18:15SOF-SIN
23h 40m2 stops
S$ 1,109Austrian Airlines
Find Deal
qui, 19 mar - seg, 23 mar
Austrian Airlines Logo
21:00 - 23:55SIN-SOF
32h 55m2 stops
Austrian Airlines Logo
18:45 - 18:15SOF-SIN
17h 30m2 stops
S$ 1,110Austrian Airlines
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$ 769 (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$ 1,959 and S$ 1,429 respectively.

Good to know

Low seasonMay
Cheapest flightS$ 469
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$ 1,166. On the other hand, the most expensive day to fly is Thursday, when return prices are S$ 1,786 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$ 1,337 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$ 1,345.

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 4047 reviews
7.4Entertainment
7.4Food
7.3Boarding
7.3Comfort
7.7Crew
Airline reviews

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

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

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

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.

for the second time disappointed with TK, they like JAT = joke about time

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.

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.