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Cheap flights from Hong Kong to Bulgaria from HK$2,539

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 25-3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SOF
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Bulgaria
Explore the most affordable flight options available from Hong Kong to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Wed 11-323:30
HKG
-
SOF
1 stop21h 45m
SWISS
Wed 18-314:00
SOF
-
HKG
2 stops21h 45m
SWISS
Deal found 9-2HK$5,180
Wed 11-323:30
HKG
-
SOF
1 stop21h 45m
Multiple Airlines
Wed 18-314:25
SOF
-
HKG
1 stop20h 00m
Multiple Airlines
Deal found 9-2HK$5,570
Tue 24-310:00
HKG
-
SOF
1 stop16h 50m
Turkish Airlines
Tue 31-315:50
SOF
-
HKG
1 stop20h 30m
Turkish Airlines
Deal found 6-2HK$5,914
Fri 22-518:15
HKG
-
SOF
1 stop26h 20m
Qatar Airways
Sat 30-517:05
SOF
-
HKG
1 stop18h 40m
Qatar Airways
Deal found 7-2HK$5,945
Wed 25-323:20
HKG
-
SOF
1 stop21h 50m
Turkish Airlines
Wed 1-415:50
SOF
-
HKG
1 stop20h 30m
Turkish Airlines
Deal found 8-2HK$5,953
Thu 26-310:00
HKG
-
SOF
1 stop16h 50m
Turkish Airlines
Thu 2-409:35
SOF
-
HKG
1 stop16h 50m
Turkish Airlines
Deal found 9-2HK$6,000
Thu 26-313:15
HKG
-
SOF
3 stops36h 20m
Multiple Airlines
Thu 2-405:00
SOF
-
HKG
3 stops31h 25m
Multiple Airlines
Deal found 9-2HK$6,250
Wed 25-308:05
HKG
-
SOF
2 stops33h 35m
Multiple Airlines
Wed 1-409:35
SOF
-
HKG
3 stops33h 05m
Multiple Airlines
Deal found 8-2HK$6,266

Find flight deals from Hong Kong to Bulgaria

Keep the following information in mind while searching for Hong Kong to Bulgaria flight deals. Data was last updated 9 February 2026.

Round-trip from

HK$5,180

One-way from

HK$2,539
SWISS
  • SWISS
  • 11-3-18-3
  • 3 total stops
  • 43h 30m total
  • Hong Kong to Bulgaria
Search Deals
25-3
  • 25-3
  • 3 total stops
  • 53h 15m total
  • Hong Kong to Bulgaria
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Bulgaria 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 70,647 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Hong Kong to Bulgaria that are best for you.

Fly from

Hong Kong

Fly to

Bulgaria

Route

Departure

Return

Price

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Wed 11-3

23:30-15:15

1 stop21h 45m

Sofia

Wed 18-3

14:00-17:45

2 stops21h 45m

HK$5,180

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Wed 11-3

23:30-15:15

1 stop21h 45m

Sofia

Wed 18-3

14:25-16:25

1 stop20h 00m

HK$5,570

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Fri 22-5

18:15-15:35

1 stop26h 20m

Sofia

Sat 30-5

17:05-16:45

1 stop18h 40m

HK$5,945

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Wed 25-3

23:20-15:10

1 stop21h 50m

Sofia

Wed 1-4

15:50-17:20

1 stop20h 30m

HK$5,953

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Thu 26-3

10:00-20:50

1 stop16h 50m

Sofia

Thu 2-4

09:35-07:25

1 stop16h 50m

HK$6,000

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Sun 19-4

17:30-00:10

2 stops35h 40m

HK$2,609

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Tue 24-3

08:30-11:00

3 stops56h 30m

HK$2,734

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Thu 26-3

20:45-21:35

3 stops30h 50m

HK$3,094

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Wed 25-3

18:05-11:25

1 stop23h 20m

HK$3,867

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Thu 26-3

18:05-13:25

1 stop25h 20m

HK$4,063

Flights are sorted by cheapest return flights first.

Deals found on 7-2

Showing 1-10 of 14 results
1
2

Best time to book a flight from Hong Kong to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Hong Kong 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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Bulgaria
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to Bulgaria?

    Hong Kong Intl (HKG) is the airport you will fly out of if you book a flight from Hong Kong to Bulgaria. It is only a 26.0 km journey to Hong Kong Intl (HKG) from Hong Kong’s city centre.

  • How long is the flight from Hong Kong to Bulgaria?

    There are many flights that can get you from Hong Kong to Bulgaria in 21h 45m. Fly via SWISS or Qatar Airways to get the fastest option. Airlines will cover a distance of 8383 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Hong Kong to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Bulgaria.

  • Can I find deals for business class flights from Hong Kong to Bulgaria?

    Yes. Cheapflights offers flight deals from Hong Kong to Bulgaria 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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How does Cheapflights help users find flights from Hong Kong to Bulgaria?

When you search for this flight from Hong Kong to Bulgaria, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Bulgaria?

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Bulgaria for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Hong Kong to Bulgaria with no change fees?

Yes, we can. To see specific flights from Hong Kong to Bulgaria with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Hong Kong to Bulgaria become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bulgaria from Hong Kong today and book when prices fit your budget.

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