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Cheap flights from Sofia to Singapore from S$ 383

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14-11. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SIN
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

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Enter your travel dates to find the best prices.

Cheapest flights from Sofia to Singapore
Explore the most affordable flight options available from Sofia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Mon 8-1207:00SOF - SIN
1 stop27h 15mKLM
Tue 23-1201:40SIN - SOF
1 stop18h 25mKLM
Deal found 26-10S$ 805
Tue 25-1110:05SOF - SIN
2 stops24h 50mAir France
Tue 2-1222:50SIN - SOF
2 stops26h 25mAir France
Deal found 28-10S$ 807
Sun 16-1107:00SOF - SIN
1 stop27h 15mKLM
Tue 25-1101:40SIN - SOF
1 stop18h 25mKLM
Deal found 28-10S$ 814
Fri 28-1107:00SOF - SIN
1 stop27h 15mKLM
Thu 11-1221:20SIN - SOF
2 stops22h 45mKLM
Deal found 26-10S$ 818
Sat 15-1107:00SOF - SIN
1 stop27h 55mAir France
Sun 23-1122:50SIN - SOF
1 stop21h 05mAir France
Deal found 27-10S$ 819
Mon 8-1207:00SOF - SIN
2 stops27h 15mMultiple Airlines
Tue 23-1201:40SIN - SOF
1 stop18h 25mMultiple Airlines
Deal found 26-10S$ 831
Tue 25-1113:05SOF - SIN
3 stops35h 55mMultiple Airlines
Tue 2-1213:15SIN - SOF
3 stops37h 35mMultiple Airlines
Deal found 28-10S$ 838
Sun 16-1107:00SOF - SIN
2 stops27h 15mAir France
Wed 26-1122:50SIN - SOF
1 stop21h 15mAir France
Deal found 28-10S$ 840
Fri 28-1107:00SOF - SIN
2 stops27h 15mMultiple Airlines
Thu 11-1221:20SIN - SOF
2 stops22h 45mMultiple Airlines
Deal found 26-10S$ 844

Cheap flight deals from Sofia to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 October 2025.

Round-trip from

S$ 805

One-way from

S$ 383

Popular in

August

Cheapest in

February

Average price

S$ 1,141
KLM
  • KLM
  • 8-12-23-12
  • 2 total stops
  • 45h 40m total
  • Sofia to Singapore
Search Deals
14-11
  • 14-11
  • 3 total stops
  • 43h 15m total
  • Sofia to Singapore
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (S$ 232 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Sofia to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from Sofia to Singapore that are best for you.

Fly from

Sofia

Fly to

Singapore

Route

Depart

Return

Price

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 25-11

10:05-16:55

2 stops24h 50m

Singapore Changi

Tue 2-12

22:50-19:15

2 stops26h 25m

S$ 807

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sun 16-11

07:00-16:15

1 stop27h 15m

Singapore Changi

Wed 26-11

22:50-14:05

1 stop21h 15m

S$ 814

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 8-12

07:00-16:15

1 stop27h 15m

Singapore Changi

Wed 24-12

21:20-14:05

2 stops22h 45m

S$ 818

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sun 16-11

07:00-16:15

2 stops27h 15m

Singapore Changi

Wed 26-11

01:40-14:05

1 stop18h 25m

S$ 840

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Fri 28-11

07:00-16:15

2 stops27h 15m

Singapore Changi

Thu 11-12

21:20-14:05

2 stops22h 45m

S$ 844

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 8-12

07:00-16:15

2 stops27h 15m

Singapore Changi

Wed 24-12

21:20-14:05

2 stops22h 45m

S$ 844

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sun 16-11

07:00-16:15

2 stops27h 15m

Singapore Changi

Wed 26-11

22:50-15:30

2 stops22h 40m

S$ 869

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sat 15-11

07:00-16:15

2 stops51h 15m

Singapore Changi

Sun 23-11

22:50-09:35

2 stops40h 45m

S$ 920

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sun 16-11

07:00-16:15

1 stop27h 15m

Singapore Changi

Thu 27-11

21:20-14:05

2 stops22h 45m

S$ 936

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 17-11

07:00-16:15

1 stop27h 15m

Singapore Changi

Thu 27-11

22:50-13:55

1 stop21h 05m

S$ 968

Flights are sorted by cheapest return flights first.

Deals found on 26-10

Showing 1-10 of 15 results
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Best time to book a flight from Sofia to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Sofia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sofia to Singapore

What is the cheapest month to book a flight from Sofia to Singapore?

Currently, February is the cheapest month in which you can book a flight from Sofia to Singapore (average of S$ 680). Flying from Sofia to Singapore in August is currently the most expensive (average of S$ 1,322). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sofia to Singapore?

    Air France and KLM can get you from Sofia to Singapore in just under 24h 50m. Your travel time can differ by up to 2h 25m. Airlines will cover a distance of 9130 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Sofia to Singapore that include hotel bookings?

    Yes. In addition to deals on Sofia to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Singapore.

  • Can I find deals for business class flights from Sofia to Singapore?

    Yes. Cheapflights offers flight deals from Sofia to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sofia to Singapore?

    Currently, February is the cheapest month in which you can book a flight from Sofia to Singapore (average of S$ 680). Flying from Sofia to Singapore in August is currently the most expensive (average of S$ 1,322). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Sofia to Singapore?

Cheapflights makes it easy to find Sofia to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sofia to Singapore?

Millions of users choose and trust Cheapflights to book the best flight deals from Sofia to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sofia to Singapore with no change fees?

Certainly. Search results for flights to Singapore from Sofia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sofia to Singapore become cheaper?

Not ready to book yet? You can track prices for flights from Sofia to Singapore on Cheapflights with our Price Alert feature and get notified when better prices are available.

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