Cheap Flights to Sofia-city from NT$3,187

View NT$3,187 flight on Sat, 2026/2/7Opens in a new window

Popular airlines to Sofia-city

  • Lufthansa

    Lufthansa

  • Austrian Airlines

    Austrian Airlines

  • Turkish Airlines

    Turkish Airlines

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • KLM

    KLM

  • Swiss International Air Lines

    Swiss International Air Lines

  • Air Serbia

    Air Serbia

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How much is the cheapest flight to Sofia-city?

Prices were available within the past 7 days and start at NT$3,187 for one-way flights and NT$5,406 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sat, Feb 7 - Sat, Feb 14
IST
Istanbul
SOF
Sofia
NT$5,406 Roundtrip, found 3 days ago
NT$5,406
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, Feb 7 from Istanbul to Sofia, returning Sat, Feb 14, priced at NT$5,406 found 3 days ago
Turkish Airlines
Sat, Feb 7 - Sat, Feb 14
IST
Istanbul
SOF
Sofia
NT$6,225 Roundtrip, found 3 days ago
NT$6,225
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, Feb 7 from Istanbul to Sofia, returning Sat, Feb 14, priced at NT$6,225 found 3 days ago
Turkish Airlines
Tue, Dec 30 - Thu, Jan 1
IST
Istanbul
SOF
Sofia
NT$6,759 Roundtrip, found 4 days ago
NT$6,759
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Tue, Dec 30 from Istanbul to Sofia, returning Thu, Jan 1, priced at NT$6,759 found 4 days ago
Turkish Airlines
Sat, Feb 7 - Sat, Feb 14
IST
Istanbul
SOF
Sofia
NT$6,762 Roundtrip, found 3 days ago
NT$6,762
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, Feb 7 from Istanbul to Sofia, returning Sat, Feb 14, priced at NT$6,762 found 3 days ago
Turkish Airlines
Tue, Dec 30 - Thu, Jan 1
IST
Istanbul
SOF
Sofia
NT$7,295 Roundtrip, found 4 days ago
NT$7,295
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Tue, Dec 30 from Istanbul to Sofia, returning Thu, Jan 1, priced at NT$7,295 found 4 days ago
Turkish Airlines
Sat, Feb 7 - Sat, Feb 14
IST
Istanbul
SOF
Sofia
NT$7,298 Roundtrip, found 3 days ago
NT$7,298
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, Feb 7 from Istanbul to Sofia, returning Sat, Feb 14, priced at NT$7,298 found 3 days ago
LOT-Polish Airlines
Sat, Feb 7 - Sat, Feb 14
IST
Istanbul
SOF
Sofia
NT$8,092 Roundtrip, found 3 days ago
NT$8,092
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Sat, Feb 7 from Istanbul to Sofia, returning Sat, Feb 14, priced at NT$8,092 found 3 days ago
SKY express
Sun, Jun 28 - Fri, Jul 3
IST
Istanbul
SOF
Sofia
NT$8,314 Roundtrip, found 1 day ago
NT$8,314
Roundtrip
found 1 day ago
Select SKY express flight, departing Sun, Jun 28 from Istanbul to Sofia, returning Fri, Jul 3, priced at NT$8,314 found 1 day ago
Tarom-Romanian Air Transport
Sun, Jun 28 - Fri, Jul 3
IST
Istanbul
SOF
Sofia
NT$19,671 Roundtrip, found 1 day ago
NT$19,671
Roundtrip
found 1 day ago
Select Tarom-Romanian Air Transport flight, departing Sun, Jun 28 from Istanbul to Sofia, returning Fri, Jul 3, priced at NT$19,671 found 1 day ago
Singapore Airlines
Tue, May 12 - Thu, Jun 11
TPE
Taipei
SOF
Sofia
NT$28,533 Roundtrip, found 3 days ago
NT$28,533
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Tue, May 12 from Taipei to Sofia, returning Thu, Jun 11, priced at NT$28,533 found 3 days ago

Frequently asked questions

How do I find cheap flights to Sofia-city that have flexible change policies?
When it comes to traveling these days, flexibility is crucial. That's why we have a "No change fee" filter to help you locate flexible, cheap tickets to Sofia-city. It's on the left-hand side of your screen just underneath the "Flexible change policies" subheading.
How can I find cheap tickets to Sofia-city?
Book in advance, consider alternative airports, avoid peak travel periods — there's no shortage of ways! Another one is to use Expedia's "flexible dates" feature. Find a Sofia-city flight, then compare the prices for nearby dates. In the last seven days, the lowest price for a flight to Sofia-city was NT$5,406.
How much is a flight to Sofia-city?
You could have locked in a return air ticket to Sofia-city from anywhere between NT$5,406 and NT$28,533 in the last seven days. For one-way journeys taking off from Istanbul (IST), the lowest amount paid during this period was NT$3,187.
When is the cheapest time to fly to Sofia-city?
Try to jet off earlier in the week to secure the best deal to Sofia-city. Tuesday is normally the cheapest day to depart, with Monday a close second. Saturday typically has the costliest fares. This is because a lot of travelers like to begin their getaway on a weekend.
How much is a plane ticket to Sofia-city?
Fares ranged anywhere from NT$5,406 to NT$28,533 in the last seven days. When you're ready to book, we're here to help you pick up an amazing deal to Sofia-city.
What months are the cheapest to book a flight to Sofia-city?
A great month to purchase budget flights to Sofia-city is February. Bear in mind that in the USA, an expensive time to reserve a seat is during the festive month of December.

Trending flights to Sofia-city

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

Singapore Airlines
Tue, May 12 - Thu, Jun 11
TPE
Taipei
SOF
Sofia
NT$28,533 Roundtrip, found 3 days ago
NT$28,533
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Tue, May 12 from Taipei to Sofia, returning Thu, Jun 11, priced at NT$28,533 found 3 days ago
*Available to Expedia members.