$833+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SIN
Jun 24 — Jul 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Sofia to Singapore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sofia to Singapore
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sofia to SingaporeExplore 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 May 25, 2026.
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 May 25, 2026.
This Air France deal was found by Cheapflights users on 5/24. 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.
Fri 5/297:00 am
SOF
- SIN
1 stop20h 25m
Air France
Sun 6/1410:20 pm
SIN
- SOF
1 stop20h 40m
Air France
Deal found 5/24![Air France logo]()
$833
This KLM deal was found by Cheapflights users on 5/23. 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.
Fri 5/297:00 am
SOF
- SIN
2 stops20h 25m
Multiple Airlines
Sun 6/1410:20 pm
SIN
- SOF
1 stop20h 40m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$865
This KLM deal was found by Cheapflights users on 5/23. 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.
Fri 5/297:00 am
SOF
- SIN
2 stops20h 25m
KLM
Sun 6/1410:50 am
SIN
- SOF
2 stops32h 10m
KLM
Deal found 5/23![KLM logo]()
$898
This Orbitz deal was found by Cheapflights users on 5/22. 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.
Mon 12/147:00 pm
SOF
- SIN
2 stops20h 45m
Multiple Airlines
Thu 12/2410:50 am
SIN
- SOF
2 stops19h 05m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$973
This Justfly.com deal was found by Cheapflights users on 5/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:35 am
SOF
- SIN
2 stops19h 05m
Etihad Airways
Wed 6/249:00 pm
SIN
- SOF
2 stops17h 00m
Etihad Airways
Deal found 5/21![Etihad Airways logo]()
$979
This Orbitz deal was found by Cheapflights users on 5/22. 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.
Mon 12/147:00 pm
SOF
- SIN
2 stops20h 45m
Lufthansa
Thu 12/2411:55 pm
SIN
- SOF
1 stop19h 30m
Lufthansa
Deal found 5/22![Lufthansa logo]()
$991
This Priceline deal was found by Cheapflights users on 5/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:45 pm
SOF
- SIN
2 stops34h 00m
Multiple Airlines
Wed 6/109:30 pm
SIN
- SOF
2 stops45h 55m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$998
Best flights from Sofia to SingaporeDiscover carefully curated flight deals from Sofia to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
Discover carefully curated flight deals from Sofia to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
This Priceline deal was found by Cheapflights users on 5/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:45 pm
SOF
- SIN
2 stops34h 00m
Multiple Airlines
Wed 6/109:30 pm
SIN
- SOF
2 stops45h 55m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$998
This Air France deal was found by Cheapflights users on 5/25. 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.
Wed 6/1010:05 am
SOF
- SIN
2 stops27h 25m
Air France
Wed 6/2410:20 pm
SIN
- SOF
2 stops26h 45m
Air France
Deal found 5/25![Air France logo]()
$1,015
This Booking.com deal was found by Cheapflights users on 5/24. 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.
Sun 6/79:35 am
SOF
- SIN
3 stops26h 45m
IndiGo
Wed 6/1010:45 am
SIN
- SOF
3 stops33h 15m
IndiGo
Deal found 5/24![IndiGo logo]()
$1,045
This KLM deal was found by Cheapflights users on 5/25. 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.
Wed 6/107:00 am
SOF
- SIN
1 stop27h 40m
Multiple Airlines
Wed 6/2410:20 pm
SIN
- SOF
1 stop20h 40m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,015
This Turkish Airlines deal was found by Cheapflights users on 5/20. 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 7/179:35 am
SOF
- SIN
1 stop20h 35m
Turkish Airlines
Thu 7/3010:25 am
SIN
- SOF
1 stop30h 20m
Turkish Airlines
Deal found 5/20![Turkish Airlines logo]()
$2,831
This Turkish Airlines deal was found by Cheapflights users on 5/22. 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.
Sun 7/191:05 pm
SOF
- SIN
1 stop23h 50m
Turkish Airlines
Sun 8/211:05 pm
SIN
- SOF
1 stop20h 55m
Turkish Airlines
Deal found 5/22![Turkish Airlines logo]()
$3,178
This Turkish Airlines deal was found by Cheapflights users on 5/22. 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.
Mon 7/209:35 am
SOF
- SIN
1 stop27h 20m
Turkish Airlines
Sat 8/112:50 pm
SIN
- SOF
1 stop24h 55m
Turkish Airlines
Deal found 5/22![Turkish Airlines logo]()
$3,178
Last-minute flights from Sofia to SingaporeDiscover last-minute flight deals from Sofia to Singapore. Data last updated May 25, 2026 and is based on user searches.
Discover last-minute flight deals from Sofia to Singapore. Data last updated May 25, 2026 and is based on user searches.
This Air France deal was found by Cheapflights users on 5/24. 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.
Fri 5/297:00 am
SOF
- SIN
1 stop20h 25m
Air France
Sun 6/1410:20 pm
SIN
- SOF
1 stop20h 40m
Air France
Deal found 5/24![Air France logo]()
$833
This KLM deal was found by Cheapflights users on 5/23. 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.
Fri 5/297:00 am
SOF
- SIN
2 stops20h 25m
Multiple Airlines
Sun 6/1410:20 pm
SIN
- SOF
1 stop20h 40m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$865
This KLM deal was found by Cheapflights users on 5/23. 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.
Fri 5/297:00 am
SOF
- SIN
2 stops20h 25m
KLM
Sun 6/1410:50 am
SIN
- SOF
2 stops32h 10m
KLM
Deal found 5/23![KLM logo]()
$898
This Priceline deal was found by Cheapflights users on 5/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:45 pm
SOF
- SIN
2 stops34h 00m
Multiple Airlines
Wed 6/109:30 pm
SIN
- SOF
2 stops45h 55m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$998
This Booking.com deal was found by Cheapflights users on 5/24. 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.
Sun 6/79:35 am
SOF
- SIN
3 stops26h 45m
IndiGo
Wed 6/1010:45 am
SIN
- SOF
3 stops33h 15m
IndiGo
Deal found 5/24![IndiGo logo]()
$1,045
This Justfly.com deal was found by Cheapflights users on 5/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:35 am
SOF
- SIN
2 stops19h 05m
Etihad Airways
Wed 6/249:00 pm
SIN
- SOF
2 stops17h 00m
Etihad Airways
Deal found 5/21![Etihad Airways logo]()
$979
This KLM deal was found by Cheapflights users on 5/21. 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.
Wed 6/107:00 am
SOF
- SIN
1 stop27h 40m
Multiple Airlines
Wed 6/2410:20 pm
SIN
- SOF
1 stop20h 40m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,015
One-way flights from Sofia to SingaporeSearch for one-way flight options from Sofia to Singapore. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
Search for one-way flight options from Sofia to Singapore. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:50 pm
SOF
- SIN
3 stops46h 15m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$997
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:40 pm
SOF
- SIN
3 stops57h 45m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,008
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:00 pm
SOF
- SIN
3 stops52h 05m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,029
This Booking.com deal was found by Cheapflights users on 5/24. 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.
Sat 8/159:05 pm
SOF
- SIN
1 stop31h 25m
Turkish Airlines
Deal found 5/24![Turkish Airlines logo]()
$1,625
Find 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 May 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $979 (Justfly.com) |
Popular in | August |
Cheapest in | May |
Average price | $680 |
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 May 25, 2026.
Use the filters below to find and compare flights from Sofia to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SofiaSingapore
SOF - SIN
SOFSIN
Sofia
Sun 6/7
9:45 pm-12:45 pm
2 stops34h 00m
Singapore Changi
Wed 6/10
9:30 pm-2:25 pm
2 stops45h 55m
$998
SofiaSingapore
SOF - SIN
SOFSIN
Sofia
Wed 6/10
10:05 am-6:30 pm
2 stops27h 25m
Singapore Changi
Wed 6/24
10:20 pm-8:05 pm
2 stops26h 45m
$1,015
SofiaSingapore
SOF - SIN
SOFSIN
Sofia
Wed 6/10
7:00 am-3:40 pm
1 stop27h 40m
Singapore Changi
Wed 6/24
10:20 pm-2:00 pm
1 stop20h 40m
$1,015
SofiaSingapore
SOF - SIN
SOFSIN
Sofia
Sun 6/7
9:35 am-5:20 pm
3 stops26h 45m
Singapore Changi
Wed 6/10
10:45 am-3:00 pm
3 stops33h 15m
$1,045
SofiaSingapore
SOF - SIN
SOFSIN
Sofia
Fri 7/17
9:35 am-11:10 am
1 stop20h 35m
Singapore Changi
Thu 7/30
10:25 am-11:45 am
1 stop30h 20m
$2,831
Quickest round-trip
SofiaSingapore
SOF - SIN
SOFSIN
Sofia
Sun 7/19
1:05 pm-5:55 pm
1 stop23h 50m
Singapore Changi
Sun 8/2
11:05 pm-3:00 pm
1 stop20h 55m
$3,178
SofiaSingapore
SOF - SIN
SOFSIN
Sofia
Mon 7/20
9:35 am-5:55 pm
1 stop27h 20m
Singapore Changi
Sat 8/1
12:50 pm-8:45 am
1 stop24h 55m
$3,178
Cheapest one-way
SofiaSingapore
SOF - SIN
SOFSIN
Sofia
Sun 8/23
9:40 pm-12:25 pm
3 stops57h 45m
$1,008
SofiaSingapore
SOF - SIN
SOFSIN
Sofia
Fri 8/21
9:05 pm-12:25 pm
2 stops34h 20m
$1,374
Quickest one-way
SofiaSingapore
SOF - SIN
SOFSIN
Sofia
Sun 8/23
9:35 am-5:55 pm
1 stop27h 20m
$1,625
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Sofia-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sofia-Singapore flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
SOF-SIN
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
What is the cheapest month to book a flight from Sofia to Singapore?
Currently, May is the cheapest month in which you can book a flight from Sofia to Singapore (average of $680). Flying from Sofia to Singapore in August is currently the most expensive (average of $1,349). 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.
How much does it cost to fly round-trip from Sofia to Singapore?
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 May 25, 2026.
See what other customers who have flown with Turkish Airlines from Sofia to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Overall
7.4
Crew
7.8
Boarding
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
Comfort
7.3
Overall
7.4
Crew
7.8
Boarding
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
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.
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.
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Singapore flight routes
Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Sofia to Singapore by cabin class
Find flights from Sofia to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sofia and Singapore flights
Browse other Sofia and Singapore flight options. Last updated on May 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Singapore
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 25, 2026.
Top airline flying from Sofia to Singapore
Discover the top airline 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 May 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$719 | Average$951 | FlexibilityNo cancel fee | On-time77% |