Cheap Flights to Bulgaria | Popular Routes to Bulgaria from HK$4,540

View HK$4,540 flight on Tue, 1 Dec 2026Opens in a new window

Popular airlines to Bulgaria

  • Lufthansa

  • Turkish Airlines

  • Austrian Airlines

  • Swiss International Air Lines

  • LOT-Polish Airlines

  • KLM

  • Air Serbia

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Cheap round-trip flights to Bulgaria

Prices were available within the past 7 days and start at HK$4,540 for one-way flights and HK$6,096 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Wed, 19 Aug - Mon, 7 Sept
HKG
Hong Kong SAR
SOF
Sofia
HK$6,096 Return, found 9 hours ago
HK$6,096
Return
found 9 hours ago
Select Qatar Airways flight, departing Wed, 19 Aug from Hong Kong SAR to Sofia, returning Mon, 7 Sept, priced at HK$6,096 found 9 hours ago
Qatar Airways
Thu, 25 Jun - Mon, 6 Jul
HKG
Hong Kong SAR
SOF
Sofia
HK$6,098 Return, found 5 days ago
HK$6,098
Return
found 5 days ago
Select Qatar Airways flight, departing Thu, 25 Jun from Hong Kong SAR to Sofia, returning Mon, 6 Jul, priced at HK$6,098 found 5 days ago
Qatar Airways
Thu, 25 Jun - Fri, 10 Jul
HKG
Hong Kong SAR
SOF
Sofia
HK$6,318 Return, found 5 days ago
HK$6,318
Return
found 5 days ago
Select Qatar Airways flight, departing Thu, 25 Jun from Hong Kong SAR to Sofia, returning Fri, 10 Jul, priced at HK$6,318 found 5 days ago
Qatar Airways
Wed, 19 Aug - Sat, 5 Sept
HKG
Hong Kong SAR
SOF
Sofia
HK$6,336 Return, found 9 hours ago
HK$6,336
Return
found 9 hours ago
Select Qatar Airways flight, departing Wed, 19 Aug from Hong Kong SAR to Sofia, returning Sat, 5 Sept, priced at HK$6,336 found 9 hours ago
Qatar Airways
Fri, 19 Jun - Sat, 27 Jun
HKG
Hong Kong SAR
SOF
Sofia
HK$6,339 Return, found 3 days ago
HK$6,339
Return
found 3 days ago
Select Qatar Airways flight, departing Fri, 19 Jun from Hong Kong SAR to Sofia, returning Sat, 27 Jun, priced at HK$6,339 found 3 days ago
Qatar Airways
Mon, 3 Aug - Mon, 17 Aug
HKG
Hong Kong SAR
SOF
Sofia
HK$6,496 Return, found 9 hours ago
HK$6,496
Return
found 9 hours ago
Select Qatar Airways flight, departing Mon, 3 Aug from Hong Kong SAR to Sofia, returning Mon, 17 Aug, priced at HK$6,496 found 9 hours ago
Etihad Airways
Thu, 23 Apr - Mon, 11 May
HKG
Hong Kong SAR
SOF
Sofia
HK$6,571 Return, found 2 days ago
HK$6,571
Return
found 2 days ago
Select Etihad Airways flight, departing Thu, 23 Apr from Hong Kong SAR to Sofia, returning Mon, 11 May, priced at HK$6,571 found 2 days ago
KLM
Wed, 10 Jun - Sat, 20 Jun
HKG
Hong Kong SAR
SOF
Sofia
HK$6,668 Return, found 9 hours ago
HK$6,668
Return
found 9 hours ago
Select KLM flight, departing Wed, 10 Jun from Hong Kong SAR to Sofia, returning Sat, 20 Jun, priced at HK$6,668 found 9 hours ago
Air France
Sun, 14 Jun - Sat, 20 Jun
HKG
Hong Kong SAR
SOF
Sofia
HK$6,677 Return, found 9 hours ago
HK$6,677
Return
found 9 hours ago
Select Air France flight, departing Sun, 14 Jun from Hong Kong SAR to Sofia, returning Sat, 20 Jun, priced at HK$6,677 found 9 hours ago
Turkish Airlines
Thu, 12 Nov - Fri, 20 Nov
HKG
Hong Kong SAR
SOF
Sofia
HK$6,752 Return, found 2 days ago
HK$6,752
Return
found 2 days ago
Select Turkish Airlines flight, departing Thu, 12 Nov from Hong Kong SAR to Sofia, returning Fri, 20 Nov, priced at HK$6,752 found 2 days ago

Trending flights to Bulgaria

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.

Qatar Airways
Wed, 19 Aug - Mon, 7 Sept
HKG
Hong Kong SAR
SOF
Sofia
HK$6,096 Return, found 9 hours ago
HK$6,096
Return
found 9 hours ago
Select Qatar Airways flight, departing Wed, 19 Aug from Hong Kong SAR to Sofia, returning Mon, 7 Sept, priced at HK$6,096 found 9 hours ago

Frequently asked questions

How do I find cheap flights to Bulgaria that have flexible change policies?
Search for your low-cost flights to Bulgaria, then check the "No change fee" box directly under the "Flexible change policies" subheading. It's that simple. We get that plans can change and flexibility is important, so you can book with confidence with Expedia.
How can I find cheap tickets to Bulgaria?
One of the best ways to find cheap tickets to Bulgaria is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The lowest price for a flight to Bulgaria in the last seven days was HK$6,096. Booking ahead of time will usually help you get an even better deal.
How much is a flight to Bulgaria?
In the last seven days, return tickets to Bulgaria sold for as little as HK$6,096 and peaked at HK$6,752. For one-way fares departing from Hong Kong SAR (HKG), the lowest amount paid during this same period was only HK$4,540.
When is the cheapest time to fly to Bulgaria?
Leave for Bulgaria earlier in the week and you'll usually be rewarded with lower-priced fares. Tuesday is generally the cheapest day to hop on a plane, followed by Monday. If you'd like to avoid the priciest flights, give Saturdays a wide berth.
How much is a plane ticket to Bulgaria?
In the last seven days, plane tickets to Bulgaria ranged between HK$6,096 and HK$6,752. Prices depend on a number of things, particularly the time of departure, seating class, airline and how early the fare is booked.
What is the best time to go to Bulgaria?
Sofia, Bulgaria's leading city, is a superb destination to check out at anytime. Not a fan of the cold? Then head here from June 20 onward during the summer months, when temperatures vary from 13ºC to 27ºC. June, July and August is when Sofia attracts the biggest crowds.
What months are the cheapest to book a flight to Bulgaria?
Grab your ticket in February to unlock awesome flight deals to Bulgaria. December is generally the most expensive time to purchase a seat.

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About Bulgaria

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About Bulgaria

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