Cheap Flights to Kyustendil Province | Popular Routes to Kyustendil Province from HK$515

View HK$515 flight on Mon, 19 Jan 2026Opens in a new window

Popular airlines to Kyustendil Province

  • Lufthansa

    Lufthansa

  • Turkish Airlines

    Turkish Airlines

  • Austrian Airlines

    Austrian Airlines

  • KLM

    KLM

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • Swiss International Air Lines

    Swiss International Air Lines

  • Air Serbia

    Air Serbia

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Kyustendil Province

Prices were available within the past 7 days and start at HK$515 for one-way flights and HK$880 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sun, 1 Mar - Fri, 6 Mar
LGW
London
SOF
Sofia
HK$880 Return, found 4 days ago
HK$880
Return
found 4 days ago
Select easyJet flight, departing Sun, 1 Mar from London to Sofia, returning Fri, 6 Mar, priced at HK$880 found 4 days ago
easyJet
Thu, 5 Feb - Sat, 14 Feb
MAN
Manchester
SOF
Sofia
HK$1,045 Return, found 1 day ago
HK$1,045
Return
found 1 day ago
Select easyJet flight, departing Thu, 5 Feb from Manchester to Sofia, returning Sat, 14 Feb, priced at HK$1,045 found 1 day ago
SKY express
Thu, 15 Jan - Fri, 16 Jan
ATH
Athens
SOF
Sofia
HK$1,510 Return, found 21 hours ago
HK$1,510
Return
found 21 hours ago
Select SKY express flight, departing Thu, 15 Jan from Athens to Sofia, returning Fri, 16 Jan, priced at HK$1,510 found 21 hours ago
Israir
Sun, 8 Mar - Wed, 11 Mar
TLV
Tel Aviv
SOF
Sofia
HK$1,524 Return, found 5 days ago
HK$1,524
Return
found 5 days ago
Select Israir flight, departing Sun, 8 Mar from Tel Aviv to Sofia, returning Wed, 11 Mar, priced at HK$1,524 found 5 days ago
British Airways
Sun, 1 Mar - Fri, 6 Mar
LHR
London
SOF
Sofia
HK$1,839 Return, found 4 days ago
HK$1,839
Return
found 4 days ago
Select British Airways flight, departing Sun, 1 Mar from London to Sofia, returning Fri, 6 Mar, priced at HK$1,839 found 4 days ago
Lufthansa
Fri, 23 Jan - Sun, 25 Jan
BSL
Basel
SOF
Sofia
HK$2,112 Return, found 1 day ago
HK$2,112
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 23 Jan from Basel to Sofia, returning Sun, 25 Jan, priced at HK$2,112 found 1 day ago
Bulgaria Air
Fri, 17 Apr - Sun, 19 Apr
MXP
Milan
SOF
Sofia
HK$2,177 Return, found 3 days ago
HK$2,177
Return
found 3 days ago
Select Bulgaria Air flight, departing Fri, 17 Apr from Milan to Sofia, returning Sun, 19 Apr, priced at HK$2,177 found 3 days ago
Pegasus Airlines
Sat, 31 Jan - Mon, 2 Feb
MUC
Munich
SOF
Sofia
HK$2,185 Return, found 1 day ago
HK$2,185
Return
found 1 day ago
Select Pegasus Airlines flight, departing Sat, 31 Jan from Munich to Sofia, returning Mon, 2 Feb, priced at HK$2,185 found 1 day ago
Pegasus Airlines
Sat, 14 Feb - Thu, 19 Feb
BER
Berlin
SOF
Sofia
HK$2,283 Return, found 3 days ago
HK$2,283
Return
found 3 days ago
Select Pegasus Airlines flight, departing Sat, 14 Feb from Berlin to Sofia, returning Thu, 19 Feb, priced at HK$2,283 found 3 days ago
Austrian Airlines
Thu, 19 Mar - Sun, 22 Mar
LIN
Milan
SOF
Sofia
HK$2,315 Return, found 1 day ago
HK$2,315
Return
found 1 day ago
Select Austrian Airlines flight, departing Thu, 19 Mar from Milan to Sofia, returning Sun, 22 Mar, priced at HK$2,315 found 1 day ago

About Kyustendil Province

Expedia offers flights to Kyustendil Province to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Kyustendil Province or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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$880 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$880 and HK$5,848 in the last seven days. For one-way journeys departing from London (LGW), the lowest price during this period was HK$515.
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$880 and HK$5,848. 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.

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.

Etihad Airways
Sun, 24 May - Sun, 31 May
HKG
Hong Kong SAR
SOF
Sofia
HK$5,848 Return, found 4 days ago
HK$5,848
Return
found 4 days ago
Select Etihad Airways flight, departing Sun, 24 May from Hong Kong SAR to Sofia, returning Sun, 31 May, priced at HK$5,848 found 4 days ago
*Available to Expedia members.