How long is the flight from Hong Kong to Sofia?

Airlines like SWISS and Lufthansa fly from Hong Kong to Sofia in about 19h 50m. The time it takes to get you to your destination can typically vary by up to 1h 10m. There are 8383 km between Hong Kong and Sofia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Sofia ranges from 30.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Sofia when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest time of day to fly from HK to SOF?

When flying from Hong Kong to Sofia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Sofia from Hong Kong?

Sofia (SOF), located 6.7 km from the city centre, is the airport you fly into when you book flights from Hong Kong to Sofia.

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

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

How can I find direct flights from Hong Kong to Sofia?

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

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

Yes. Cheapflights offers flight deals from Hong Kong to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

HK$2,525+ Cheap Flights from Hong Kong to Sofia

Cheap flight deals from Hong Kong to Sofia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Hong Kong to Sofia
Explore the most affordable flight options available from Hong Kong to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Thu 22-1023:05 -

1 stop21h 00m

Thu 29-1016:00 -

1 stop19h 35m

Deal found 7-9HK$4,956

Fri 23-1023:05 -

1 stop18h 50m

Fri 30-1019:00 -

1 stop15h 30m

Deal found 8-9HK$5,497

Thu 22-1008:30 -

2 stops19h 40m

Thu 29-1014:20 -

2 stops22h 40m

Deal found 7-9HK$5,772

Thu 10-921:30 -

2 stops21h 55m

Sun 13-915:25 -

1 stop25h 40m

Deal found 6-9HK$5,991

Sat 24-1023:25 -

2 stops19h 50m

Sat 31-1019:00 -

1 stop15h 30m

Deal found 9-9HK$6,054

Sat 24-1020:05 -

2 stops30h 45m

Sat 31-1007:10 -

2 stops27h 10m

Deal found 9-9HK$6,156

Find flight deals from Hong Kong to Sofia

Round-trip from	HK$4,956
One-way from	HK$2,525

SWISS
22-10-29-10
2 total stops
40h 35m total
Hong Kong to Sofia

Search Deals

28-10-31-12
2 total stops
51h 05m total
Hong Kong to Sofia

Search Deals

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongSofia

HKG Hong Kong Intl - SOF Sofia

HKGSOF

Hong Kong Intl

Wed 28-10

14:00-11:05

2 stops51h 05m

Sofia

Wed 31-12

00:00-06:00

Nonstop0h 00m

HK$2,525

Hong KongSofia

HKG Hong Kong Intl - SOF Sofia

HKGSOF

Hong Kong Intl

Thu 22-10

08:30-00:20

2 stops20h 50m

Sofia

Wed 31-12

00:00-06:00

Nonstop0h 00m

HK$3,113

Hong KongSofia

HKG Hong Kong Intl - SOF Sofia

HKGSOF

Hong Kong Intl

Sat 5-12

20:20-21:10

2 stops30h 50m

Sofia

Wed 31-12

00:00-06:00

Nonstop0h 00m

HK$3,168

Hong KongSofia

HKG Hong Kong Intl - SOF Sofia

HKGSOF

Hong Kong Intl

Sun 6-12

00:35-13:25

1 stop18h 50m

Sofia

Wed 31-12

00:00-06:00

Nonstop0h 00m

HK$4,180

Hong KongSofia

HKG Hong Kong Intl - SOF Sofia

HKGSOF

Hong Kong Intl

Thu 22-10

23:05-15:05

1 stop21h 00m

Sofia

Thu 29-10

16:00-17:35

1 stop19h 35m

HK$4,964

Fastest return journey

Hong KongSofia

HKG Hong Kong Intl - SOF Sofia

HKGSOF

Hong Kong Intl

Sat 5-12

23:15-08:50

1 stop15h 35m

Sofia

Wed 31-12

00:00-06:00

Nonstop0h 00m

HK$5,050

Hong KongSofia

HKG Hong Kong Intl - SOF Sofia

HKGSOF

Hong Kong Intl

Thu 22-10

09:20-20:20

1 stop16h 00m

Sofia

Wed 31-12

00:00-06:00

Nonstop0h 00m

HK$5,301

Hong KongSofia

HKG Hong Kong Intl - SOF Sofia

HKGSOF

Hong Kong Intl

Wed 28-10

23:15-20:55

1 stop27h 40m

Sofia

Wed 31-12

00:00-06:00

Nonstop0h 00m

HK$5,450

Hong KongSofia

HKG Hong Kong Intl - SOF Sofia

HKGSOF

Hong Kong Intl

Tue 27-10

09:45-20:55

1 stop17h 10m

Sofia

Wed 31-12

00:00-06:00

Nonstop0h 00m

HK$5,662

Hong KongSofia

HKG Hong Kong Intl - SOF Sofia

HKGSOF

Hong Kong Intl

Sat 24-10

08:55-16:10

1 stop36h 15m

Sofia

Wed 31-12

00:00-06:00

Nonstop0h 00m

HK$5,685

Flights are sorted by cheapest return flights first.

Deals found on 8-9

Showing 1-10 of 17 resultsSorted by cheapest first

Best time to book a flight from Hong Kong to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Hong Kong with our price prediction graph.

HKG-SOF

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 Sofia

HK0-SOF

HKG-SOF

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Sofia from Hong Kong?
Sofia (SOF), located 6.7 km from the city centre, is the airport you fly into when you book flights from Hong Kong to Sofia.
How long is the flight from Hong Kong to Sofia?
Airlines like SWISS and Lufthansa fly from Hong Kong to Sofia in about 19h 50m. The time it takes to get you to your destination can typically vary by up to 1h 10m. There are 8383 km between Hong Kong and Sofia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Hong Kong to Sofia that include hotel bookings?
Yes. In addition to deals on Hong Kong to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Sofia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Sofia.
Can I find deals for business class flights from Hong Kong to Sofia?
Yes. Cheapflights offers flight deals from Hong Kong to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from Hong Kong to Sofia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Sofia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Sofia 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 Sofia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Sofia, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Sofia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Hong Kong to Sofia from HK$2,525

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Sofia

Cheapest flights from Hong Kong to SofiaExplore the most affordable flight options available from Hong Kong to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Hong Kong to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Hong Kong to SofiaDiscover carefully curated flight deals from Hong Kong to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Hong Kong to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Hong Kong to SofiaDiscover last-minute flight deals from Hong Kong to Sofia. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Sofia. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Hong Kong to SofiaSearch for one-way flight options from Hong Kong to Sofia. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Hong Kong to Sofia. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

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Best time to book a flight from Hong Kong to Sofia

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Related info for your journey

What airport do you fly into for flights to Sofia from Hong Kong?

How long is the flight from Hong Kong to Sofia?

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

How can I find direct flights from Hong Kong to Sofia?

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

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 Sofia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sofia by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Hong Kong to Sofia by cabin class

Find flights from Hong Kong to Sofia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hong Kong and Sofia flights

Browse other Hong Kong and Sofia flight options. Last updated on 10 September 2026.

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Fly with Cheapflights

How does Cheapflights help users find flights from Hong Kong to Sofia?

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

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

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

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Travel Smart

Cheapest flights from Hong Kong to Sofia
Explore the most affordable flight options available from Hong Kong to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Hong Kong to Sofia
Discover carefully curated flight deals from Hong Kong to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Hong Kong to Sofia
Discover last-minute flight deals from Hong Kong to Sofia. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Hong Kong to Sofia
Search for one-way flight options from Hong Kong to Sofia. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.