Cheap Flights to Kyustendil Province | Popular Routes to Kyustendil Province from HK$498

View HK$498 flight on Sun, 5 Apr 2026Opens in a new window

Popular airlines to Kyustendil Province

  • Lufthansa

  • Austrian Airlines

  • Turkish Airlines

  • Swiss International Air Lines

  • LOT-Polish Airlines

  • KLM

  • Air Serbia

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Cheap round-trip flights to Kyustendil Province

Prices were available within the past 7 days and start at HK$498 for one-way flights and HK$929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Fri, 13 Mar - Tue, 17 Mar
VIE
Vienna
SOF
Sofia
HK$929 Return, found 14 hours ago
HK$929
Return
found 14 hours ago
Select Austrian Airlines flight, departing Fri, 13 Mar from Vienna to Sofia, returning Tue, 17 Mar, priced at HK$929 found 14 hours ago
easyJet
Mon, 23 Mar - Thu, 26 Mar
LGW
London
SOF
Sofia
HK$1,008 Return, found 1 day ago
HK$1,008
Return
found 1 day ago
Select easyJet flight, departing Mon, 23 Mar from London to Sofia, returning Thu, 26 Mar, priced at HK$1,008 found 1 day ago
Lufthansa
Sun, 5 Apr - Thu, 9 Apr
BSL
Basel
SOF
Sofia
HK$1,327 Return, found 21 hours ago
HK$1,327
Return
found 21 hours ago
Select Lufthansa flight, departing Sun, 5 Apr from Basel to Sofia, returning Thu, 9 Apr, priced at HK$1,327 found 21 hours ago
Pegasus Airlines
Mon, 9 Mar - Mon, 16 Mar
STN
London
SOF
Sofia
HK$1,518 Return, found 9 hours ago
HK$1,518
Return
found 9 hours ago
Select Pegasus Airlines flight, departing Mon, 9 Mar from London to Sofia, returning Mon, 16 Mar, priced at HK$1,518 found 9 hours ago
Lufthansa
Sun, 5 Apr - Thu, 9 Apr
BSL
Basel
SOF
Sofia
HK$1,550 Return, found 21 hours ago
HK$1,550
Return
found 21 hours ago
Select Lufthansa flight, departing Sun, 5 Apr from Basel to Sofia, returning Thu, 9 Apr, priced at HK$1,550 found 21 hours ago
Lufthansa
Sat, 21 Mar - Tue, 24 Mar
LHR
London
SOF
Sofia
HK$1,748 Return, found 4 days ago
HK$1,748
Return
found 4 days ago
Select Lufthansa flight, departing Sat, 21 Mar from London to Sofia, returning Tue, 24 Mar, priced at HK$1,748 found 4 days ago
Swiss International Air Lines
Thu, 19 Mar - Mon, 23 Mar
MXP
Milan
SOF
Sofia
HK$1,853 Return, found 20 hours ago
HK$1,853
Return
found 20 hours ago
Select Swiss International Air Lines flight, departing Thu, 19 Mar from Milan to Sofia, returning Mon, 23 Mar, priced at HK$1,853 found 20 hours ago
Austrian Airlines
Thu, 19 Mar - Mon, 23 Mar
LIN
Milan
SOF
Sofia
HK$1,888 Return, found 20 hours ago
HK$1,888
Return
found 20 hours ago
Select Austrian Airlines flight, departing Thu, 19 Mar from Milan to Sofia, returning Mon, 23 Mar, priced at HK$1,888 found 20 hours ago
Swiss International Air Lines
Wed, 18 Mar - Tue, 2 Jun
LCY
London
SOF
Sofia
HK$2,040 Return, found 3 days ago
HK$2,040
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, 18 Mar from London to Sofia, returning Tue, 2 Jun, priced at HK$2,040 found 3 days ago
Lufthansa
Fri, 1 May - Mon, 4 May
ZWS
Stuttgart
SOF
Sofia
HK$2,285 Return, found 14 hours ago
HK$2,285
Return
found 14 hours ago
Select Lufthansa flight, departing Fri, 1 May from Stuttgart to Sofia, returning Mon, 4 May, priced at HK$2,285 found 14 hours ago

Trending flights to Kyustendil Province

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sun, 15 Mar - Thu, 19 Mar
HKG
Hong Kong SAR
SOF
Sofia
HK$5,175 Return, found 4 days ago
HK$5,175
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Sun, 15 Mar from Hong Kong SAR to Sofia, returning Thu, 19 Mar, priced at HK$5,175 found 4 days ago

Frequently asked questions

How do I find cheap flights to Kyustendil Province that have flexible change policies?
When it comes to travelling these days, flexibility is essential. That's why we've added a "No change fee" filter to help you locate flexible, cheap tickets to Kyustendil Province. It's on the left-hand side of your screen directly underneath the "Flexible change policies" subheading.
How can I find cheap tickets to Kyustendil Province?
In the last seven days, HK$929 was the best price for a flight to Kyustendil Province. If you're eager to save even more, book well in advance and be flexible with your dates. Search for your airfare to Kyustendil Province, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Kyustendil Province?
You could have scored a return ticket to Kyustendil Province from anywhere between HK$929 and HK$5,175 in the last seven days. For one-way journeys departing from Vienna (VIE), the lowest price during this period was HK$498.
When is the cheapest time to fly to Kyustendil Province?
Consider jetting off early in the week to land a bargain airfare to Kyustendil Province. Tuesday is normally the most economical day to fly, followed by Monday. Saturday often has the costliest ticket prices. This is because a lot of travellers choose to begin their trip on a weekend.
How much is a plane ticket to Kyustendil Province?
In the last seven days, plane tickets ranged between HK$929 and HK$5,175. Have a look at our awesome deals to Kyustendil Province, make a booking and then start packing your suitcase.
What are the best things to do in Kyustendil Province?

  • With so many fascinating things to do and see in Kyustendil, it's no wonder lots of travelers start their Kyustendil Province trip in this buzzing city. Spend your first couple of days visiting top attractions like Roman Therms before traveling to some of this city's lesser-known treasures.
  • When you're organizing your trip, bear in mind that Kyustendil is known for its oceanic climate. It's always wise to check the weather before you go so you know what to expect.
  • Be sure to make Plovdiv the next place you go. It's around 177 kilometres to the east of Kyustendil and home to Plovdiv Plaza, one of this destination's best sights.

What is the best time to go to Kyustendil Province?
If you'd love to see Kyustendil Province's major city when it's buzzing with activity, set out for Kyustendil sometime in February, March and August. Like most locations in the Northern Hemisphere, summertime here starts June 20, bringing average temperatures of between 10ºC and 27ºC.
What months are the cheapest to book a flight to Kyustendil Province?
Reserve your ticket in February for the lowest-priced flights to Kyustendil Province. The month of December is typically the most expensive time to purchase a seat.

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About Kyustendil Province

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About Kyustendil Province

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