Cheap Flights to Balkan Mountains from HK$652

View HK$652 flight on Sun, 11 Jan 2026Opens in a new window

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Cheap round-trip flights to Balkan Mountains

Prices were available within the past 7 days and start at HK$652 for one-way flights and HK$1,287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pegasus Airlines
Sat, 7 Feb - Sun, 8 Feb
STN
London
SOF
Sofia
HK$1,287 Return, found 20 hours ago
HK$1,287
Return
found 20 hours ago
Select Pegasus Airlines flight, departing Sat, 7 Feb from London to Sofia, returning Sun, 8 Feb, priced at HK$1,287 found 20 hours ago
British Airways
Mon, 23 Nov - Wed, 25 Nov
LHR
London
SOF
Sofia
HK$1,795 Return, found 4 days ago
HK$1,795
Return
found 4 days ago
Select British Airways flight, departing Mon, 23 Nov from London to Sofia, returning Wed, 25 Nov, priced at HK$1,795 found 4 days ago
Lufthansa
Fri, 20 Feb - Thu, 26 Feb
LHR
London
SOF
Sofia
HK$2,414 Return, found 6 days ago
HK$2,414
Return
found 6 days ago
Select Lufthansa flight, departing Fri, 20 Feb from London to Sofia, returning Thu, 26 Feb, priced at HK$2,414 found 6 days ago
Austrian Airlines
Fri, 20 Feb - Thu, 26 Feb
LHR
London
SOF
Sofia
HK$2,507 Return, found 6 days ago
HK$2,507
Return
found 6 days ago
Select Austrian Airlines flight, departing Fri, 20 Feb from London to Sofia, returning Thu, 26 Feb, priced at HK$2,507 found 6 days ago
Swiss International Air Lines
Sat, 14 Mar - Sun, 22 Mar
LHR
London
SOF
Sofia
HK$2,514 Return, found 5 days ago
HK$2,514
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Sat, 14 Mar from London to Sofia, returning Sun, 22 Mar, priced at HK$2,514 found 5 days ago

Frequently asked questions

How do I find cheap flights to Balkan Mountains that have flexible change policies?
When it comes to traveling these days, flexibility is key. That's why we've added a "No change fee" filter to help you find flexible and cheap fares to Balkan Mountains. It's at the top left of your screen just underneath the "Flexible change policies" subheading.
How can I find cheap tickets to Balkan Mountains?
For an unbeatable deal to Balkan Mountains, book ahead of time. Also use Expedia's handy "flexible dates" feature above your search results. This will list prices for similar time frames. In the last seven days, HK$1,287 was the lowest price for a flight to Balkan Mountains.
How much is a flight to Balkan Mountains?
You could have purchased a round-trip airfare to Balkan Mountains from anywhere between HK$1,287 and HK$5,734 in the last seven days. For one-way journeys from London (STN), the lowest price during this time was HK$652.
When is the cheapest time to fly to Balkan Mountains?
If you can be flexible with what date you jet off to Balkan Mountains, try to fly out early on in the week. The cheapest day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the most expensive day, with a lot of people opting to take off on the weekend.
How much is a plane ticket to Balkan Mountains?
In the last seven days, airfares to Balkan Mountains cost between HK$1,287 and HK$5,734. Prices depend on a number of things, particularly the time of departure, airline, seating class and when the fare is booked.
What months are the cheapest to book a flight to Balkan Mountains?
To secure a low-cost flight to Balkan Mountains, try to book during the month of February when ticket prices are at their cheapest. When's the most costly? In the United States, it's the month of December.

Travel information

Destination airport
Sofia
Destination airport IATA code
SOF
Destination city name
Sofia
Return price
HK$5,734

Trending flights to Balkan Mountains

Prices were available within the past 7 days and start at HK$652 for one-way flights and HK$1,287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, 10 May - Fri, 22 May
HKG
Hong Kong SAR
SOF
Sofia
HK$5,734 Return, found 3 days ago
HK$5,734
Return
found 3 days ago
Select Etihad Airways flight, departing Sun, 10 May from Hong Kong SAR to Sofia, returning Fri, 22 May, priced at HK$5,734 found 3 days ago
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