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$505+ Cheap flights from Sofia (SOF) to Singapore (SIN)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SIN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 25 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 June 12, 2025.

Round-trip from

$636
(Air France)

One-way from

$505
(Qatar Airways)

Popular in

December

Cheapest in

February

Average price

$1,072
From Sofia to Singapore Changi
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One-way flight from Sofia to Singapore Changi
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Air France deal was found by Cheapflights users on 6/10. 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.
Sun 9/144:05 pmSOF - SIN
2 stops19h 25mAir France
Mon 9/2910:30 pmSIN - SOF
1 stop20h 30mAir France
Deal found 6/10$636
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:00 amSOF - SIN
2 stops18h 50mMultiple Airlines
Thu 6/264:55 amSIN - SOF
3 stops47h 10mMultiple Airlines
Deal found 6/10$724
This Lufthansa deal was found by Cheapflights users on 6/10. 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 10/146:00 amSOF - SIN
1 stop29h 40mLufthansa
Wed 10/2211:25 pmSIN - SOF
1 stop24h 15mLufthansa
Deal found 6/10$792
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/33:35 pmSOF - SIN
2 stops20h 45mIndiGo
Thu 7/107:45 pmSIN - SOF
2 stops41h 50mIndiGo
Deal found 6/10$795
This SWISS deal was found by Cheapflights users on 6/10. 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.
Thu 10/1610:50 amSOF - SIN
1 stop25h 15mSWISS
Sun 10/196:30 pmSIN - SOF
2 stops47h 00mSWISS
Deal found 6/10$823
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 10/143:35 pmSOF - SIN
1 stop36h 10mTurkish Airlines
Mon 10/2011:10 pmSIN - SOF
1 stop14h 25mTurkish Airlines
Deal found 6/10$831
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:30 pmSOF - SIN
1 stop21h 15mQatar Airways
Thu 7/106:45 pmSIN - SOF
1 stop22h 45mQatar Airways
Deal found 6/10$918
This Emirates deal was found by Cheapflights users on 6/12. 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 6/233:25 pmSOF - SIN
1 stop17h 40mEmirates
Sat 7/512:50 amSIN - SOF
1 stop18h 35mEmirates
Deal found 6/12$1,022
This Air Serbia deal was found by Cheapflights users on 6/10. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/124:05 pmSOF - SIN
2 stops35h 55mAir Serbia
Sat 10/183:10 amSIN - SOF
2 stops17h 25mAir Serbia
Deal found 6/10$1,267
This KLM deal was found by Cheapflights users on 6/12. 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.
Mon 6/237:00 amSOF - SIN
2 stops28h 30mKLM
Sat 7/512:40 amSIN - SOF
1 stop18h 20mKLM
Deal found 6/12$1,300
This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/159:10 pmSOF - SIN
1 stop37h 55mBritish Airways
Tue 7/110:40 pmSIN - SOF
1 stop27h 00mBritish Airways
Deal found 6/12$1,303

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 June 12, 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

Sun 9/14

4:05 pm-4:30 pm

2 stops19h 25m

Singapore Changi

Mon 9/29

10:30 pm-2:00 pm

1 stop20h 30m

$636

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Thu 9/4

3:35 pm-5:20 pm

2 stops20h 45m

Singapore Changi

Wed 9/10

3:00 am-9:20 pm

1 stop23h 20m

$739

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 10/14

6:00 am-4:40 pm

1 stop29h 40m

Singapore Changi

Wed 10/22

11:25 pm-6:40 pm

1 stop24h 15m

$792

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Thu 7/3

3:35 pm-5:20 pm

2 stops20h 45m

Singapore Changi

Thu 7/10

7:45 pm-8:35 am

2 stops41h 50m

$795

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Thu 10/16

10:50 am-5:05 pm

1 stop25h 15m

Singapore Changi

Sun 10/19

6:30 pm-12:30 pm

2 stops47h 00m

$823

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 10/14

3:35 pm-8:45 am

1 stop36h 10m

Singapore Changi

Mon 10/20

11:10 pm-8:35 am

1 stop14h 25m

$831

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Thu 7/3

1:30 pm-3:45 pm

1 stop21h 15m

Singapore Changi

Thu 7/10

6:45 pm-12:30 pm

1 stop22h 45m

$918

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 6/23

3:25 pm-2:05 pm

1 stop17h 40m

Singapore Changi

Sat 7/5

12:50 am-2:25 pm

1 stop18h 35m

$1,022

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sun 10/12

4:05 pm-9:00 am

2 stops35h 55m

Singapore Changi

Sat 10/18

3:10 am-3:35 pm

2 stops17h 25m

$1,267

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 6/23

7:00 am-4:30 pm

2 stops28h 30m

Singapore Changi

Sat 7/5

12:40 am-2:00 pm

1 stop18h 20m

$1,300

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
2

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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Sofia to Singapore, you should look to book at least 25 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 June 12, 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 June 12, 2025.
Read through reviews of airlines operating flights from Sofia to Singapore, such as Emirates, KLM and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Air France
7.5
Good
1,463 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
SWISS
7.5
Good
1,623 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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 $636, was found to be the cheapest airline from Sofia to Singapore.Alternate airlines to your destination round-trip include Lufthansa and IndiGo. You may be able to fly from Sofia to Singapore for 26% 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 4 airlines flying from Sofia to Singapore

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$551Average$783FlexibilityNo cancel feeOn-time80%
Air FranceCheapest$555Average$626FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$815Average$887FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$826Average$884FlexibilityNo cancel feeOn-time77%

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