Flights to Balkan Mountains, Bulgaria from NT$4,623

View NT$2,718 flight on Sun, 2025/9/21Opens in a new window

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How much is the cheapest flight to Balkan Mountains?

Prices were available within the past 7 days and start at NT$2,718 for one-way flights and NT$4,623 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sat, Sep 20 - Mon, Sep 22
IST
Istanbul
SOF
Sofia
NT$4,623 Roundtrip, found 9 hours ago
NT$4,623
Roundtrip
found 9 hours ago
Select Turkish Airlines flight, departing Sat, Sep 20 from Istanbul to Sofia, returning Mon, Sep 22, priced at NT$4,623 found 9 hours ago
LOT-Polish Airlines
Sat, Sep 20 - Mon, Sep 22
IST
Istanbul
SOF
Sofia
NT$8,859 Roundtrip, found 9 hours ago
NT$8,859
Roundtrip
found 9 hours ago
Select LOT-Polish Airlines flight, departing Sat, Sep 20 from Istanbul to Sofia, returning Mon, Sep 22, priced at NT$8,859 found 9 hours ago
Tarom-Romanian Air Transport
Thu, Aug 28 - Mon, Sep 1
IST
Istanbul
SOF
Sofia
NT$18,557 Roundtrip, found 3 days ago
NT$18,557
Roundtrip
found 3 days ago
Select Tarom-Romanian Air Transport flight, departing Thu, Aug 28 from Istanbul to Sofia, returning Mon, Sep 1, priced at NT$18,557 found 3 days ago
Singapore Airlines
Sun, Jan 18 - Tue, Feb 3
TPE
Taipei
SOF
Sofia
NT$27,904 Roundtrip, found 9 hours ago
NT$27,904
Roundtrip
found 9 hours ago
Select Singapore Airlines flight, departing Sun, Jan 18 from Taipei to Sofia, returning Tue, Feb 3, priced at NT$27,904 found 9 hours ago
Lufthansa
Sun, Jan 18 - Tue, Feb 3
TPE
Taipei
SOF
Sofia
NT$29,350 Roundtrip, found 9 hours ago
NT$29,350
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Sun, Jan 18 from Taipei to Sofia, returning Tue, Feb 3, priced at NT$29,350 found 9 hours 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, NT$4,623 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 NT$4,623 and NT$29,350 in the last seven days. For one-way journeys from Istanbul (IST), the lowest price during this time was NT$2,718.
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 NT$4,623 and NT$29,350. 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.
Flights to Balkan Mountains information
Destination airport
Sofia
Destination airport IATA code
SOF
Destination city name
Sofia
Roundtrip price
NT$4,623

Trending flights to Balkan Mountains

Prices were available within the past 7 days and start at NT$2,718 for one-way flights and NT$4,623 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Sun, Jan 18 - Tue, Feb 3
TPE
Taipei
SOF
Sofia
NT$27,904 Roundtrip, found 9 hours ago
NT$27,904
Roundtrip
found 9 hours ago
Select Singapore Airlines flight, departing Sun, Jan 18 from Taipei to Sofia, returning Tue, Feb 3, priced at NT$27,904 found 9 hours ago
*Available to Expedia members.