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Find cheap flights from Bulgaria to Singapore from S$ 428

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 12-6. 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
Fri 7-6
Fri 14-6

Search hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Singapore, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,707,506 times on KAYAK, and here's why:

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Flights to Singapore - Travel Insights & Trends

Get data-powered insights and trends into flights to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Singapore?

The average price of all flights to Singapore clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Singapore is Monday where tickets can be as cheap as S$ 1,094. On the other hand, the most expensive day to fly is Monday, where prices are S$ 1,094 on average.

What is the cheapest month to fly to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Singapore, 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 to Singapore is April, where tickets cost S$ 1,053 on average for one-way flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from Bulgaria is S$ 1,821 and S$ 1,682 respectively. For return trips, the best month to travel is April with an average price of S$ 1,053.

What is the cheapest time of day to fly to Singapore?

The average price for all flights to Singapore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Singapore is generally at night, when flights cost S$ 1,094 on average. The most expensive time of day to fly to Singapore is generally at night, which is peak travel time and where the average cost of a ticket is S$ 1,094.

How far in advance should I book a flight to Singapore?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 30 days before departure.

How long is the flight to Singapore?

The duration of your flight to Singapore depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Singapore on KAYAK are from Varna, which takes 14h 30m, and Sofia, which takes 15h 45m.

Good to know

Low season

April

High season

November

Cheapest flight

S$ 428
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Sofia to Singapore

FAQs - booking Singapore flights

  • How far is Singapore from central Singapore?

    The city centre of Singapore is 17 km from Singapore.

  • What is the name of Singapore’s airport?

    There is only 1 airport in Singapore, called Singapore (SIN). It can also be referred to as Changi, Changi Airport, Singapore, or Singapore Changi.

  • How does KAYAK find such low prices on flights to Singapore?

    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 to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore 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 to Singapore?

    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 to Singapore 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 Singapore

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

Prefer to fly direct to Singapore Changi?

Find which airlines fly direct to Changi, which days they fly and book direct flights.

Direct departures

Bulgaria to Singapore Changi

Monday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

Tuesday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

Wednesday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

Thursday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

Friday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

Saturday

ANA, Aegean Airlines, Air Canada, +99 more

ANA, Aegean Airlines, +100 more

Sunday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

See more direct flights

Direct returns

Singapore Changi to Bulgaria

Monday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

Tuesday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

Wednesday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

Thursday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

Friday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

Saturday

ANA, Aegean Airlines, Air Canada, +99 more

ANA, Aegean Airlines, +100 more

Sunday

ANA, Aegean Airlines, Air Canada, +97 more

ANA, Aegean Airlines, +98 more

See more direct flights
See more direct flights

Book cheap flights from Bulgaria to Singapore

Recent return flight deals

 
These are the cheapest return flights to Singapore found on KAYAK in the last 72 hours.
13-6Thu
2 stopsAir France
43h 25mSOF-SIN
17-6Mon
2 stopsAir France
22h 00mSIN-SOF
S$ 1,047
13-6Thu
1 stop
25h 00mSOF-SIN
17-6Mon
1 stop
17h 45mSIN-SOF
S$ 1,099
13-6Thu
1 stopQatar Airways
14h 25mSOF-SIN
16-6Sun
1 stopQatar Airways
15h 15mSIN-SOF
S$ 1,135
31-5Fri
1 stopTurkish Airlines
36h 00mSOF-SIN
4-6Tue
1 stopTurkish Airlines
25h 55mSIN-SOF
S$ 1,168
31-5Fri
1 stopTurkish Airlines
15h 45mSOF-SIN
4-6Tue
1 stopTurkish Airlines
14h 05mSIN-SOF
S$ 1,215
13-6Thu
2 stopsQatar Airways
22h 55mSOF-SIN
16-6Sun
1 stopQatar Airways
15h 15mSIN-SOF
S$ 1,235
31-5Fri
2 stopsAustrian Airlines
19h 55mSOF-SIN
4-6Tue
2 stopsAustrian Airlines
19h 50mSIN-SOF
S$ 1,825
31-5Fri
2 stopsAustrian Airlines
30h 40mSOF-SIN
4-6Tue
2 stopsAustrian Airlines
19h 50mSIN-SOF
S$ 1,835
31-5Fri
1 stopLufthansa
16h 05mSOF-SIN
3-6Mon
1 stopLufthansa
16h 40mSIN-SOF
S$ 2,498
31-5Fri
1 stopLufthansa
16h 05mSOF-SIN
3-6Mon
1 stopLufthansa
16h 40mSIN-SOF
S$ 2,885

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Singapore found on KAYAK in the last 72 hours.
12-6Wed
1 stop
17h 45mSOF-SIN
S$ 428
11-6Tue
1 stop
37h 05mSOF-SIN
S$ 433
13-6Thu
1 stop
34h 55mSOF-SIN
S$ 518
12-6Wed
2 stops
20h 40mSOF-SIN
S$ 522
14-6Fri
1 stop
29h 00mSOF-SIN
S$ 540
11-6Tue
2 stops
30h 10mSOF-SIN
S$ 552
27-9Fri
1 stopLufthansa
23h 20mSOF-SIN
S$ 664
17-6Mon
2 stopsAir France
25h 25mSOF-SIN
S$ 677
27-9Fri
2 stopsAir France
39h 45mSOF-SIN
S$ 679
16-6Sun
2 stopsQatar Airways
18h 20mSOF-SIN
S$ 821

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Flights to Singapore

Destination:

Singapore (SIN)Singapore

Return flight deals:

Singapore - Bulgaria

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