SOF - SIN

S$ 411 Find Cheap Flights from Sofia to Singapore – Compare and Save

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Everything you should know

Cheapest return flight
S$ 718
Typical prices: S$ 999-S$ 1,319
British Airways
Sun 11-11Mon 26-11
SOF - SIN • 1 stop
Cheapest one-way flight
S$ 411
Typical prices: S$ 674-S$ 1,080
Multiple Airlines
Sun 28-10
SOF - SIN • 3 stops
Direct flights
Not available
There are currently no direct flights between Sofia and Singapore. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 23% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Paris Charles de Gaulle (CDG)
Cheapest • Avg S$ 849 (return)
Doha Hamad Intl (DOH)
Shortest trip • 15h 07m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Sofia to Singapore (SOF-SIN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sofia to Singapore

Wed, 11 Nov - Thu, 26 Nov
British Airways Logo
21:05 - 16:05SOF  Sofia-SIN Singapore Changi
37h 00m1 stop London Heathrow
British Airways Logo
23:15 - 19:20SIN  Singapore Changi-SOF Sofia
26h 05m1 stop London Heathrow
S$ 718British Airways
Mon, 11 Jan - Sun, 24 Jan
British Airways Logo
17:15 - 16:05SOF  Sofia-SIN Singapore Changi
40h 50m1 stop London Heathrow
British Airways Logo
23:15 - 16:20SIN  Singapore Changi-SOF Sofia
23h 05m1 stop London Heathrow
S$ 755British Airways
Mon, 11 Jan - Sun, 24 Jan
British Airways Logo
17:15 - 16:05SOF  Sofia-SIN Singapore Changi
40h 50m1 stop London Heathrow
British Airways Logo
23:15 - 16:20SIN  Singapore Changi-SOF Sofia
23h 05m1 stop London Heathrow
S$ 761British Airways
Mon, 16 Nov - Sun, 29 Nov
British Airways Logo
17:15 - 16:05SOF  Sofia-SIN Singapore Changi
40h 50m1 stop London Heathrow
British Airways Logo
23:15 - 16:20SIN  Singapore Changi-SOF Sofia
23h 05m1 stop London Heathrow
S$ 765British Airways
Mon, 16 Nov - Sun, 29 Nov
British Airways Logo
17:15 - 16:05SOF  Sofia-SIN Singapore Changi
40h 50m1 stop London Heathrow
British Airways Logo
23:15 - 16:20SIN  Singapore Changi-SOF Sofia
23h 05m1 stop London Heathrow
S$ 766British Airways
Mon, 16 Nov - Sun, 29 Nov
British Airways Logo
17:15 - 16:05SOF  Sofia-SIN Singapore Changi
40h 50m1 stop London Heathrow
British Airways Logo
23:15 - 16:20SIN  Singapore Changi-SOF Sofia
23h 05m1 stop London Heathrow
S$ 768British Airways
Sun, 22 Nov - Sat, 5 Dec
British Airways Logo
19:45 - 16:05SOF  Sofia-SIN Singapore Changi
38h 20m1 stop London Heathrow
British Airways Logo
23:15 - 18:35SIN  Singapore Changi-SOF Sofia
25h 20m1 stop London Heathrow
S$ 810British Airways
Mon, 9 Nov - Sun, 22 Nov
British Airways Logo
17:15 - 16:05SOF  Sofia-SIN Singapore Changi
40h 50m1 stop London Heathrow
British Airways Logo
23:15 - 16:20SIN  Singapore Changi-SOF Sofia
23h 05m1 stop London Heathrow
S$ 811British Airways
Sun, 8 Nov - Sun, 15 Nov
British Airways Logo
19:45 - 16:05SOF  Sofia-SIN Singapore Changi
38h 20m1 stop London Heathrow
British Airways Logo
23:15 - 16:20SIN  Singapore Changi-SOF Sofia
23h 05m1 stop London Heathrow
S$ 812British Airways
Mon, 16 Nov - Sun, 29 Nov
Multiple Airlines Logo
10:05 - 09:35SOF  Sofia-SIN Singapore Changi
41h 30m2 stops Athens Eleftherios V. Abu Dhabi Zayed Intl
Multiple Airlines Logo
10:25 - 11:20SIN  Singapore Changi-SOF Sofia
30h 55m2 stops Istanbul Milan Malpensa
S$ 842Multiple Airlines
Booking Insights

Price, demand, and travel trends for Sofia to Singapore flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Sofia to Singapore with more confidence.

How much is a return flight from Sofia to Singapore?

Return flights from Sofia to Singapore start at S$ 718. Prices are below average for this route right now, with typical return fares ranging from S$ 999 to S$ 1,319. The lowest price found in the past 5 days was S$ 718 on British Airways.

What's the cheapest day of the week to fly from Sofia to Singapore?

Thursday is the cheapest day of the week to fly from Sofia to Singapore and is 4% cheaper than the average day. Sunday is the most expensive day with flight prices 27% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Sofia to Singapore?

•January is the cheapest month to fly from Sofia to Singapore at S$ 922 return.
•August (S$ 1,847) and July (S$ 1,586) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 100% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Sofia to Singapore flights

Low season

August

Cheapest flight

S$ 411
Best time to beat the crowds but there is an average 54% increase in price.
Most popular time to fly (19% more expensive on average)
Flights from Sofia to Singapore

When to book flights from Sofia to Singapore

Are your dates flexible? Find out the best times to travel from Sofia to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Sofia to Singapore flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How long is a flight from Sofia to Singapore?

    A direct flight from Sofia to Singapore takes 0h 00m, covering 14,694 km.

  • Do I need a passport to fly from Sofia to Singapore?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Sofia to Singapore flight?

    Return flights from Sofia to Singapore range from S$ 999 to S$ 1,319, with an average of S$ 1,200 over the past 12 months. Anything below S$ 999 counts as a good deal.

  • How are flight prices from Sofia to Singapore looking right now?

    One-way fares from Sofia to Singapore are currently lower than usual. Average one-way flight prices are about S$ 442, which is 40% below the typical average for this route.

  • Which car hire options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car hire companies, with daily rates starting from around S$ 75 for economy cars. Top options include:
    • Avis
    • Sixt
    • Thrifty
    • Hertz
    • Europcar

  • Which airports can I use when flying from Sofia to Singapore?

    Flights from Sofia to Singapore usually depart from Sofia (SOF) and arrive at Singapore Changi (SIN).

  • Which airports do connecting flights from Sofia to Singapore pass through?

    One-stop flights from Sofia to Singapore most commonly connect through:

    • Istanbul (IST) – 73% of one-stop connections
    • Doha Hamad Intl (DOH) – 16% of one-stop connections
    • Paris Charles de Gaulle (CDG) – 7% of one-stop connections
    • Dubai Intl (DXB) – 3% of one-stop connections

    Istanbul (IST) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Sofia to Singapore?

    Yes. Being flexible with your travel dates can save you up to 25% on the Sofia to Singapore route. Thursday is the cheapest departure day at S$ 1,153 return on average, while Sunday is the most expensive at S$ 1,526, a difference of S$ 373. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Sofia to Singapore?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time of 15h 07m, compared to 15h 59m via Istanbul (IST) and 18h 52m via Dubai Intl (DXB).

  • What is the time difference between Sofia and Singapore?

    Singapore is 5 hours ahead of Sofia (Singapore Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Singapore?

    Some of the most popular sights in Singapore are Sentosa, North Bridge Road, and Marina Square. These are among the most viewed places in Singapore on KAYAK.

Your guide to booking Sofia to Singapore flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average S$ 1,153 – about S$ 373 less than Sunday (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Sofia to Singapore trip for January. Fares historically average S$ 922 return in that month – typically S$ 925 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.
    - Crowne Plaza Changi Airport by IHG
    - Changi Transit Hotel Terminal 1
    - The Haven by Jetquay

More options for your flight from Sofia to Singapore

Complete your trip to Singapore with a hotel stay or car hire

Car rentals in Singapore
Hotels in Singapore