HK$4,098+ Cheap flights from Bulgaria

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 15-8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SOF — HKG
14 Jul — 21 Jul1
1 adult
1 adult, Economy, 0 bags

Find flights from Bulgaria within your budget

 
Find flights departing from Bulgaria that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 June 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Wed 14-10

18:55-22:00

2 stops22h 05m

Hong Kong Intl

Tue 17-11

23:45-13:25

1 stop19h 40m

HK$6,558

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Mon 27-7

15:25-15:25

1 stop19h 00m

Hong Kong Intl

Mon 3-8

21:30-14:25

2 stops45h 55m

HK$7,239

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Mon 31-8

19:00-15:20

1 stop15h 20m

Hong Kong Intl

Tue 22-12

23:45-18:10

1 stop24h 25m

HK$7,286

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Mon 31-8

15:25-18:15

2 stops21h 50m

Hong Kong Intl

Wed 23-12

21:00-13:25

2 stops46h 25m

HK$7,655

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Wed 2-9

15:25-15:25

1 stop19h 00m

Hong Kong Intl

Tue 22-12

00:35-13:25

1 stop18h 50m

HK$7,670
Fastest return journey

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Tue 1-9

21:10-17:15

1 stop15h 05m

Hong Kong Intl

Sun 20-12

09:45-20:55

1 stop17h 10m

HK$8,321

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Wed 2-9

15:50-17:15

1 stop20h 25m

Hong Kong Intl

Wed 23-12

09:45-08:50

1 stop29h 05m

HK$8,336

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Sat 29-8

15:50-17:15

1 stop20h 25m

Hong Kong Intl

Tue 22-12

09:45-08:50

1 stop29h 05m

HK$8,352

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Tue 1-9

21:10-17:15

1 stop15h 05m

Hong Kong Intl

Wed 23-12

09:45-08:50

1 stop29h 05m

HK$8,352

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Wed 14-10

15:25-15:25

1 stop19h 00m

Hong Kong Intl

Mon 16-11

00:35-13:25

1 stop18h 50m

HK$8,579

Flights are sorted by cheapest return flights first.

Deals found on 10-6

Showing 1-10 of 15 resultsSorted by cheapest first
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Best time to book a flight from Bulgaria

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

Travel insights for flights from Bulgaria

Get recent, data-driven insights about flights from Bulgaria including ideal travel times, pricing trends, and more.

What is the cheapest place to fly to from Bulgaria?

The cheapest city to fly to from Bulgaria is Barcelona-El Prat, with prices starting at HK$260. Explore other affordable destinations below.

Barcelona-El Prat
Barcelona-El Prat
From HK$260
Kastrup Copenhagen
Kastrup Copenhagen
From HK$352
Madrid Barajas
Madrid Barajas
From HK$452
London
London
From HK$465

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.

Fly from Bulgaria cities

Consider departing from one of these cities also located in Bulgaria. Flight origins are based on user searches made on Cheapflights and were last updated on 14 June 2026.
Flights from Sofia
Flights from Burgas

Related info for your journey

Access useful and relevant information related to your journey from Bulgaria. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 June 2026.

  • How does Cheapflights help users find flights from Bulgaria?

    When you search for this flight from 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 best flight for you.

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

    Cheapflights simply makes it quick and affordable to book flights from Bulgaria by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Bulgaria with no change fees?

    Yes, we can. To see specific flights from 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 Bulgaria become cheaper?

    Yes! Start tracking prices for flights from Bulgaria today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

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 Bulgaria?

When you search for this flight from 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 best flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Bulgaria by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bulgaria with no change fees?

Yes, we can. To see specific flights from 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 Bulgaria become cheaper?

Yes! Start tracking prices for flights from Bulgaria today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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