S$ 811 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 31-1. 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.
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Best Bulgaria Flight Deals from Singapore

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sofia
Sofia2 stopsS$ 811

Good to know

Low season

April

High season

January

Cheapest flight

S$ 811
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 5% 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.

See more FAQs

Top tips for finding cheap flights to Bulgaria

  • High season is considered to be January, November and December. The cheapest month to fly from Singapore is October.
  • Morning departure is around 11% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving 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.
7.5
Qatar AirwaysOverall score based on 3792 reviews
8.0Crew
7.5Comfort
7.4Food
7.7Boarding
7.5Entertainment
Airline reviews

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

2.0 Mediocresaurabh, Nov 2024DFW - DOH
Read more Qatar Airways reviews

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

Our male flight attendant was top notch - wish I could remember his name. Boarding is never fun when I have to ride the shuttle to the middle of the tarmac and pull my carry on bags up the stairs to my seat. My knees are banged up and my shoulders give me pain, so the flight started off poorly. The seat leg rests don’t recline completely so that makes is difficult if not dangerous to get in and out of the middle seats. The entertainment system touch screens prevented one from seeing the options. They are old and the software needs to be updated. I was on six planes in the last two weeks and able to see the flight progress without any stress. Couldn’t watch anything else. I do like Qatar Airways, just not a fan of a few things.

There was not enough food for everybody. Some dishes were missing.

Boston to Doha was great but Doha to Dhaka was the worst experience.

Doha airport is huge , takes long time to reach gate .

Moved seats, didn't accommodate requests to change seats even though other seats were available.

Being a QR Platinum member traveling in business class, I expected the staff to be more courteous. Unfortunately, the lady staff was rude attending business class 1K side.

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

Fly Qatar Airways is always amazing. Their service and care for details is really very good.

they give hard time at checking, they not allow computer bag or purse

Very old plane on the Istanbul to Bangkok flight, had an emergency exit isle row, no where to put anything, on a plus point loads of leg room. Food was the best I have had in 39 years of flying.

Seats are not clean inside the very dirty and need to improve

Professional & courteous cabin crew. Food was very good even in economy class

Everything needs improvement. Old plane, bad interior, business class seats don't function easily / properly, food is awful, chicken / fish were tough & hard, couldn't eat. Avoid Turkish Airlines.

Food quality and the overall service of the staff and significantly decreased. The flight was delayed at the Istanbul airport and the passengers were kept onboard for more than 3 hours. The staff didn’t kept the passengers informed and everyone was upset.

My flight was cancelled with no warning! I had to find out right at the airport when I arrived from my previous flight!

My experience was amazing. Very friendly hosts and impeccable service.

Pretty standard for long haul international flying. Food was fine, tv/movie selection was great, wifi did not work at all, crew was pleasant enough.

Plane was hot in our section of aircraft making it difficult to rest. We informed the staff but adjustments were not made. Seats were terribly uncomfortable- unlike the other long haul flights we have flown on Turkish Airlines. It seems both issues are due to plane being an older Airbus

The first flight got delayed 1 hour and that made me miss my connection flight which made me arrive 6 hours later.

SAL to FRA - Original flight was cancelled less than 10 hours before scheduled. Did receive lodging at no cost for 1 night. Coordination between Lufstansa and hotel was very poor and we had to pay for a meal we thought was to be paid for. Traveling from SAT to Denver coordination between Lufstansa and United was very poor and we paid double for our check-in baggage. We are hoping to that refunded. We wish other airlines would fly to Salzburg as we plan to visit more often.

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Delayed take off but I think they waited for passengers.

The plane was late and had not been cleaned prior to our flight from Frankfurt to LA, so we had to use bathrooms that were completely filthy and stank like hell. One of them eventually was even closed early on during the flight. It was a horrific experience.

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

SEA to Munich flight was turbulent and you could hear rattling in the plane. The food was TERRIBLE, return flight was better. We will not fly Lufthansa in the future.

Seats in the center row have obstructed leg room. Entertainment center did not respond well. Staff was good, but coukd be of limited help

I’m not a happy customer. Lufthansa cancelled my flight 3 times, and I had to rebook a flight to Larnaca, but a flight to Tel Aviv and pay for a hotel. Then the flight back was cancelled and now I have to find my own way back. Terrible.

Upgraded to business class and it was worth every dollar! The connection in Denver was way too tight time wise and going through customs there plus re-visiting security screen again caused me to miss my connecting flight. KAYAK should not allow that tight of connection on international flights.

I traveled with my sister, however ,we booked a flight separately, and we don't sitting next to each other. The staff on the board where on the top of this unit they find us sitting together. Ty lufthansa team. U are the best

Book cheap flights from Singapore to Bulgaria

Recent return flight deals

31-1Fri
2 stopsIndiGo
25h 25mSIN-SOF
7-2Fri
2 stopsIndiGo
19h 25mSOF-SIN
S$ 811
20-1Mon
2 stops
26h 40mSIN-SOF
27-1Mon
1 stop
16h 50mSOF-SIN
S$ 913
31-1Fri
3 stops
38h 20mSIN-SOF
7-2Fri
2 stops
19h 25mSOF-SIN
S$ 917
20-1Mon
2 stopsIndiGo
43h 15mSIN-SOF
27-1Mon
2 stopsIndiGo
37h 40mSOF-SIN
S$ 936
16-1Thu
1 stopTurkish Airlines
28h 30mSIN-SOF
23-1Thu
1 stopTurkish Airlines
17h 00mSOF-SIN
S$ 1,125
16-1Thu
1 stopQatar Airways
31h 10mSIN-SOF
23-1Thu
2 stopsQatar Airways
19h 45mSOF-SIN
S$ 1,160
30-1Thu
1 stopEmirates
16h 55mSIN-SOF
6-2Thu
1 stopEmirates
31h 30mSOF-SIN
S$ 1,212
15-1Wed
1 stopKLM
18h 25mSIN-SOF
23-1Thu
1 stopKLM
27h 15mSOF-SIN
S$ 1,264
31-1Fri
1 stopTurkish Airlines
16h 25mSIN-SOF
7-2Fri
1 stopTurkish Airlines
13h 55mSOF-SIN
S$ 1,273
31-1Fri
2 stopsEmirates
28h 45mSIN-SOF
6-2Thu
1 stopEmirates
14h 35mSOF-SIN
S$ 1,437

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