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Cheap flights from Sofia to Singapore from S$ 471

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 1-10. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SIN
4 Aug — 11 Aug1
1 adult

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 30 July 2025.

Round-trip from

S$ 801

One-way from

S$ 471

Popular in

December

Cheapest in

February

Average price

S$ 1,137
KLM
  • KLM
  • 18-9-1-10
  • 3 total stops
  • 45h 50m total
  • Sofia to Singapore
Search Deals
1-10
  • 1-10
  • 3 total stops
  • 24h 20m total
  • Sofia to Singapore
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 30 July 2025.

Thu 18-907:00SOF - SIN
2 stops27h 30mMultiple Airlines
Wed 1-1000:40SIN - SOF
1 stop18h 20mMultiple Airlines
Deal found 29-7S$ 801
Sat 15-1110:05SOF - SIN
2 stops24h 50mAir France
Sun 23-1122:50SIN - SOF
1 stop21h 05mAir France
Deal found 29-7S$ 847
Thu 18-907:00SOF - SIN
1 stop27h 30mKLM
Wed 1-1000:40SIN - SOF
1 stop18h 20mKLM
Deal found 28-7S$ 848
Thu 18-913:55SOF - SIN
2 stops21h 45mLufthansa
Thu 2-1023:25SIN - SOF
2 stops18h 40mLufthansa
Deal found 29-7S$ 1,335
Sat 6-915:35SOF - SIN
1 stop35h 55mTurkish Airlines
Sat 13-923:10SIN - SOF
1 stop20h 35mTurkish Airlines
Deal found 29-7S$ 1,437

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 30 July 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

Thu 18-9

07:00-15:30

2 stops27h 30m

Singapore Changi

Wed 1-10

00:40-14:00

1 stop18h 20m

S$ 801

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sat 15-11

10:05-16:55

2 stops24h 50m

Singapore Changi

Sun 23-11

22:50-13:55

1 stop21h 05m

S$ 847

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Thu 18-9

07:00-15:30

1 stop27h 30m

Singapore Changi

Wed 1-10

00:40-14:00

1 stop18h 20m

S$ 848

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Thu 18-9

13:55-16:40

2 stops21h 45m

Singapore Changi

Thu 2-10

23:25-13:05

2 stops18h 40m

S$ 1,335

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Sat 6-9

15:35-08:30

1 stop35h 55m

Singapore Changi

Sat 13-9

23:10-14:45

1 stop20h 35m

S$ 1,437

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Tue 28-10

13:55-19:15

3 stops47h 20m

Singapore Changi

Sat 1-11

07:05-10:15

2 stops33h 10m

S$ 8,146

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Wed 1-10

08:00-13:20

3 stops24h 20m

S$ 471

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Wed 1-10

15:35-17:20

2 stops20h 45m

S$ 511

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Thu 16-10

13:30-09:00

1 stop14h 30m

S$ 667

SofiaSingapore

SOF - SIN

SOFSIN

Sofia

Mon 20-10

12:55-09:40

2 stops39h 45m

S$ 668

Flights are sorted by cheapest return flights first.

Deals found on 29-7

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 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.

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 30 July 2025.
Get a feel of what it's like to fly with KLM, Air France, andSWISS from Sofia to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,465 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Qatar Airways
7.4
Good
3,609 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Etihad Airways
7.4
Good
1,228 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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?

    Flying on Air France is currently your cheapest option to Singapore, with prices starting at S$ 847. Additional round-trip tickets that might be worth considering are offered by KLM and Lufthansa, with the lowest prices starting at S$ 848 and S$ 1,335, respectively. These flights start at 21% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Sofia to Singapore one-way?

    The cheapest airline one-way is IndiGo, with whom users have recently found tickets for as low as S$ 511. However, be on the lookout for offers from Qatar Airways and Etihad Airways, as they are both options that can get you from Sofia to Singapore for a low price.

  • 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.

See more FAQs

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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.

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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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