HK$3,743+ 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 16-12. 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
10 Jan — 17 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Bulgaria

Discover essential information about flights departing from Bulgaria, including flight schedules, destinations, airlines operating at the Bulgaria airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 11 December 2025.

Good round-trip deal

HK$524 or less

Good one-way deal

HK$584 or less
Price to beat on a round-trip flight from Bulgaria.
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Price to beat on a one-way flight from Bulgaria.
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Find flights from Bulgaria

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Cheapest flights from Bulgaria
Explore the most affordable flight options available from Bulgaria. Find the lowest fares based on data from user searches, with prices last updated on 11 December 2025.

Wed 29-414:00SOF - HKG
1 stop20h 45mLufthansa
Fri 8-523:25HKG - SOF
1 stop18h 50mLufthansa
Deal found 9-12HK$5,400
Thu 30-414:00SOF - HKG
1 stop20h 45mLufthansa
Sun 10-523:25HKG - SOF
1 stop23h 35mLufthansa
Deal found 11-12HK$5,431
Thu 30-414:00SOF - HKG
1 stop20h 45mMultiple Airlines
Sun 10-523:15HKG - SOF
2 stops17h 50mMultiple Airlines
Deal found 11-12HK$5,517
Wed 29-412:50SOF - HKG
2 stops22h 50mMultiple Airlines
Fri 8-523:25HKG - SOF
1 stop18h 50mMultiple Airlines
Deal found 9-12HK$5,587
Tue 20-107:00SOF - HKG
1 stop27h 20mMultiple Airlines
Tue 17-222:40HKG - SOF
2 stops26h 35mMultiple Airlines
Deal found 10-12HK$5,680
Sun 18-107:00SOF - HKG
1 stop27h 20mMultiple Airlines
Tue 17-222:40HKG - SOF
2 stops26h 35mMultiple Airlines
Deal found 10-12HK$5,727
Tue 20-107:00SOF - HKG
1 stop27h 20mKLM
Mon 16-223:25HKG - SOF
1 stop20h 40mKLM
Deal found 10-12HK$5,742
Mon 19-107:00SOF - HKG
1 stop29h 30mAir France
Tue 17-222:40HKG - SOF
2 stops26h 35mAir France
Deal found 10-12HK$5,781
Sun 18-107:00SOF - HKG
1 stop27h 20mKLM
Mon 16-223:25HKG - SOF
1 stop20h 40mKLM
Deal found 10-12HK$5,789
Sun 18-116:00SOF - HKG
2 stops20h 30mAir France
Tue 17-222:40HKG - SOF
2 stops26h 35mAir France
Deal found 10-12HK$5,805
Mon 19-107:00SOF - HKG
1 stop29h 30mMultiple Airlines
Mon 16-223:25HKG - SOF
1 stop20h 40mMultiple Airlines
Deal found 10-12HK$5,844
Sun 18-116:00SOF - HKG
2 stops20h 30mMultiple Airlines
Mon 16-223:25HKG - SOF
1 stop20h 40mMultiple Airlines
Deal found 10-12HK$5,867

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 11 December 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Wed 29-4

14:00-15:45

1 stop20h 45m

Hong Kong Intl

Fri 8-5

23:25-13:15

1 stop18h 50m

HK$5,400

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Thu 30-4

14:00-15:45

1 stop20h 45m

Hong Kong Intl

Sun 10-5

23:25-18:00

1 stop23h 35m

HK$5,431

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Thu 30-4

14:00-15:45

1 stop20h 45m

Hong Kong Intl

Sun 10-5

23:15-12:05

2 stops17h 50m

HK$5,517

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Wed 29-4

12:50-16:40

2 stops22h 50m

Hong Kong Intl

Fri 8-5

23:25-13:15

1 stop18h 50m

HK$5,587

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Wed 29-4

21:30-15:25

1 stop36h 55m

Hong Kong Intl

Sun 10-5

22:45-19:10

1 stop25h 25m

HK$5,789

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Fri 1-5

14:20-15:25

1 stop20h 05m

Hong Kong Intl

Sun 10-5

22:45-19:10

1 stop25h 25m

HK$6,015

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Sun 1-2

09:35-07:55

2 stops40h 20m

Hong Kong Intl

Wed 4-2

09:35-15:10

2 stops35h 35m

HK$6,279

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Tue 20-1

07:00-16:20

1 stop27h 20m

Hong Kong Intl

Tue 17-2

22:40-13:55

1 stop21h 15m

HK$6,303

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Tue 20-1

07:00-16:20

1 stop27h 20m

Hong Kong Intl

Sun 15-2

23:25-14:05

1 stop20h 40m

HK$6,614

SofiaHong Kong

SOF - HKG

SOFHKG

Sofia

Wed 29-4

09:35-08:15

2 stops17h 40m

Hong Kong Intl

Sat 9-5

19:25-17:10

2 stops26h 45m

HK$6,692

Flights are sorted by cheapest return flights first.

Deals found on 10-12

Showing 1-10 of 13 results
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2

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 month to book a flight from Bulgaria?

Currently, June is the cheapest month in which you can book a flight from Bulgaria (average of HK$4,817). Flying from Bulgaria in August will prove the most costly (average of HK$7,929). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Bulgaria?

The cheapest city to fly to from Bulgaria is Liverpool J. Lennon, with prices starting at HK$524. Explore other affordable destinations below.

Liverpool J. Lennon
Liverpool J. Lennon
From HK$524
Sofia
Sofia
From HK$584
London
London
From HK$733

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 11 December 2025.
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 11 December 2025.

  • What is the cheapest month to fly from Bulgaria?

    Currently, the cheapest month for flights from Bulgaria is June. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • 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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