Find flights
When to book
FAQs

Cheap flights from Hong Kong to Bulgaria from HK$3,190

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 13-2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SOF
16 Feb — 23 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 January 2026.

Round-trip from

HK$5,178

One-way from

HK$3,190
SWISS
  • SWISS
  • 19-5-16-6
  • 2 total stops
  • 39h 10m total
  • Hong Kong to Bulgaria
Search Deals
13-2
  • 13-2
  • 3 total stops
  • 58h 30m total
  • Hong Kong to Bulgaria
Search Deals

Find 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 17 January 2026.

Tue 19-523:25
HKG
-
SOF
1 stop16h 35m
Multiple Airlines
Tue 16-613:05
SOF
-
HKG
1 stop22h 35m
Multiple Airlines
Deal found 15-1HK$5,178
Mon 2-223:30
HKG
-
SOF
2 stops19h 45m
SWISS
Mon 9-213:45
SOF
-
HKG
2 stops22h 00m
SWISS
Deal found 15-1HK$5,350
Tue 19-523:25
HKG
-
SOF
1 stop16h 35m
Multiple Airlines
Thu 18-612:55
SOF
-
HKG
2 stops22h 45m
Multiple Airlines
Deal found 15-1HK$5,662
Wed 20-523:25
HKG
-
SOF
1 stop16h 15m
Multiple Airlines
Tue 16-613:05
SOF
-
HKG
1 stop22h 35m
Multiple Airlines
Deal found 15-1HK$5,685
Tue 19-523:25
HKG
-
SOF
1 stop16h 35m
Lufthansa
Thu 18-618:45
SOF
-
HKG
1 stop15h 35m
Lufthansa
Deal found 15-1HK$5,724
Sun 17-519:25
HKG
-
SOF
2 stops21h 40m
Etihad Airways
Fri 19-618:00
SOF
-
HKG
2 stops33h 15m
Etihad Airways
Deal found 15-1HK$5,732
Thu 21-519:25
HKG
-
SOF
2 stops26h 45m
Etihad Airways
Fri 19-618:00
SOF
-
HKG
2 stops33h 15m
Etihad Airways
Deal found 15-1HK$5,740
Mon 2-212:55
HKG
-
SOF
3 stops32h 45m
Multiple Airlines
Mon 9-209:35
SOF
-
HKG
2 stops40h 20m
Multiple Airlines
Deal found 15-1HK$5,747
Mon 18-523:25
HKG
-
SOF
1 stop16h 30m
Multiple Airlines
Tue 16-613:05
SOF
-
HKG
1 stop22h 35m
Multiple Airlines
Deal found 15-1HK$5,779
Tue 19-523:25
HKG
-
SOF
1 stop16h 35m
Lufthansa
Wed 17-619:00
SOF
-
HKG
1 stop15h 20m
Lufthansa
Deal found 15-1HK$5,880

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 17 January 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

Tue 19-5

23:25-11:00

1 stop16h 35m

Sofia

Tue 16-6

13:05-16:40

1 stop22h 35m

HK$5,178

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Mon 2-2

23:30-13:15

2 stops19h 45m

Sofia

Mon 9-2

13:45-17:45

2 stops22h 00m

HK$5,350

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Sun 17-5

19:25-12:05

2 stops21h 40m

Sofia

Wed 17-6

12:55-08:15

2 stops38h 20m

HK$5,732

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Wed 11-3

23:30-15:15

1 stop21h 45m

Sofia

Sun 15-3

11:00-17:45

1 stop24h 45m

HK$5,732

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Mon 2-2

12:55-15:40

3 stops32h 45m

Sofia

Mon 9-2

09:35-07:55

2 stops40h 20m

HK$5,747

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Wed 20-5

23:25-10:40

1 stop16h 15m

Sofia

Tue 16-6

12:55-16:40

2 stops22h 45m

HK$5,872

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Wed 20-5

18:15-15:35

1 stop26h 20m

Sofia

Mon 15-6

13:30-21:55

1 stop27h 25m

HK$5,958

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Wed 20-5

18:15-15:35

1 stop26h 20m

Sofia

Fri 19-6

13:30-21:55

1 stop27h 25m

HK$5,958

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Wed 20-5

18:15-15:35

1 stop26h 20m

Sofia

Thu 18-6

13:30-21:55

1 stop27h 25m

HK$5,958

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

Fri 13-2

17:40-22:10

3 stops58h 30m

HK$3,190

Flights are sorted by cheapest return flights first.

Deals found on 16-1

Showing 1-10 of 11 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 19h 45m. Fly via SWISS or Etihad 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

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.

Alternative routes for Hong Kong to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Heathrow flights
Hong Kong to Gatwick flights
Hong Kong to London City flights
Hong Kong to Stansted flights
Hong Kong to Charles de Gaulle flights
Hong Kong to Amsterdam flights
Hong Kong to Luton flights
Hong Kong to Manchester flights
Hong Kong to Zurich flights
Hong Kong to Frankfurt flights
Hong Kong to Barcelona-El Prat flights
Hong Kong to Malpensa flights
Hong Kong to Leonardo da Vinci/Fiumicino flights
Hong Kong to Orly flights
Hong Kong to Madrid flights
Hong Kong to Keflavik Intl flights
Hong Kong to Lisbon flights
Hong Kong to Sabiha Gokcen flights
Hong Kong to Munich flights
Hong Kong to Dublin flights
Hong Kong to Vienna flights
Hong Kong to Athens flights
Hong Kong to Budapest flights
Hong Kong to Geneva flights
Hong Kong to Arlanda flights
Hong Kong to Edinburgh flights
Hong Kong to Bari flights
Hong Kong to Birmingham flights
Hong Kong to Prague flights
Hong Kong to Helsinki flights
Hong Kong to Berlin flights
Hong Kong to Copenhagen flights
Hong Kong to Nice flights
Hong Kong to Otopeni Intl flights
Hong Kong to Cologne flights
Hong Kong to Hamburg flights
Hong Kong to Lyon flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.