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$625+ Cheap flights from Sofia (SOF) to Singapore (SIN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SIN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Sofia to Singapore Changi are usually found in February or May, booked 28 days in advance, depart on a Saturday or Sunday and return on a Monday

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 April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$625
(Air France)

Popular in

June

Cheapest in

February

Average price

$1,099
Provider with most accurate pricing for Sofia-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sofia-Singapore Changi flights.
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From Sofia to Singapore Changi
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Sofia to Singapore

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 April 17, 2025.

This Air France deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:05 amSOF - SIN
2 stops25h 25mAir France
Tue 9/2310:50 amSIN - SOF
1 stop32h 10mAir France
Deal found 4/17$625
This KLM deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amSOF - SIN
2 stops27h 55mMultiple Airlines
Tue 11/2510:55 pmSIN - SOF
2 stops22h 35mMultiple Airlines
Deal found 4/17$678
This KLM deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:00 amSOF - SIN
2 stops28h 30mKLM
Tue 9/2310:50 amSIN - SOF
2 stops32h 10mKLM
Deal found 4/17$686
This British Airways deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:25 pmSOF - SIN
1 stop40h 30mBritish Airways
Mon 11/2411:15 pmSIN - SOF
1 stop23h 50mBritish Airways
Deal found 4/17$745
This Lufthansa deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/247:25 pmSOF - SIN
1 stop16h 15mLufthansa
Wed 7/211:25 pmSIN - SOF
1 stop24h 15mLufthansa
Deal found 4/17$787
This SWISS deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/241:15 pmSOF - SIN
2 stops24h 40mSWISS
Tue 7/19:30 amSIN - SOF
2 stops29h 35mSWISS
Deal found 4/17$797
This Austrian Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/234:05 pmSOF - SIN
2 stops22h 35mAustrian Airlines
Tue 7/18:50 pmSIN - SOF
2 stops23h 30mAustrian Airlines
Deal found 4/17$836
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/131:30 pmSOF - SIN
1 stop14h 30mQatar Airways
Fri 10/246:45 pmSIN - SOF
1 stop22h 45mQatar Airways
Deal found 4/17$893
This Turkish Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/279:25 amSOF - SIN
1 stop18h 05mTurkish Airlines
Wed 7/211:10 pmSIN - SOF
1 stop14h 25mTurkish Airlines
Deal found 4/17$937
This Emirates deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/123:25 pmSOF - SIN
1 stop18h 35mEmirates
Tue 5/2012:50 amSIN - SOF
1 stop18h 35mEmirates
Deal found 4/17$997

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 17, 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 9/9

10:05 am-4:30 pm

2 stops25h 25m

Singapore Changi

Tue 9/23

10:50 am-2:00 pm

1 stop32h 10m

$625

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 9/9

7:00 am-4:30 pm

2 stops28h 30m

Singapore Changi

Tue 9/23

10:50 am-2:00 pm

2 stops32h 10m

$686

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 5/20

7:10 pm-9:20 pm

2 stops21h 10m

Singapore Changi

Sat 5/31

5:00 pm-9:35 pm

2 stops33h 35m

$732

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 6/24

7:25 pm-4:40 pm

1 stop16h 15m

Singapore Changi

Wed 7/2

11:25 pm-6:40 pm

1 stop24h 15m

$787

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 6/24

1:15 pm-6:55 pm

2 stops24h 40m

Singapore Changi

Tue 7/1

9:30 am-10:05 am

2 stops29h 35m

$797

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 6/23

4:05 pm-7:40 pm

2 stops22h 35m

Singapore Changi

Tue 7/1

8:50 pm-3:20 pm

2 stops23h 30m

$836

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 10/13

1:30 pm-9:00 am

1 stop14h 30m

Singapore Changi

Thu 10/23

6:45 pm-12:30 pm

1 stop22h 45m

$893

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Fri 6/27

9:25 am-8:30 am

1 stop18h 05m

Singapore Changi

Wed 7/2

11:10 pm-8:35 am

1 stop14h 25m

$937

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 5/12

3:25 pm-3:00 pm

1 stop18h 35m

Singapore Changi

Tue 5/20

12:50 am-2:25 pm

1 stop18h 35m

$997

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Sofia to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sofia to Singapore in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sofia-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sofia-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sofia-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sofia-Singapore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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

How far ahead should I book a flight from Sofia to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Singapore. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Sofia to Singapore, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Sofia to Singapore (average of $1,011). Flying from Sofia to Singapore in December is currently the most expensive (average of $1,684). 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.

What is the cheapest time of day to fly from SOF to SIN?

Find hourly flight availability from Sofia to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

One of the essential ways to save on airfare from Sofia to Singapore is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 21% on airfare.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated April 17, 2025.
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.0
Very good
3,200 reviews
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
KLM
7.8
Good
1,327 reviews
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Austrian Airlines
7.6
Good
775 reviews
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Air France
7.5
Good
1,435 reviews
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
SWISS
7.5
Good
1,580 reviews
Emirates
8.0
Very good
3,200 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

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.

  • What are the cheapest airlines flying from Sofia to Singapore round-trip?

    Air France, at $625, was found to be the cheapest airline from Sofia to Singapore.Alternate airlines to your destination round-trip include KLM and Lufthansa. You may be able to fly from Sofia to Singapore for 28% less than the average price by searching for these airlines.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Sofia to Singapore (average of $1,011). Flying from Sofia to Singapore in December is currently the most expensive (average of $1,684). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Sofia to Singapore

Discover the top 5 airlines that operate flights from Sofia to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$551Average$783FlexibilityNo cancel feeOn-time80%
Air FranceCheapest$555Average$626FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$709Average$883FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$719Average$729FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$815Average$900FlexibilityNo cancel feeOn-time68%

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