Cheap Flights to Bulgaria from NT$3,185

View NT$3,185 flight on Tue, 2026/1/27Opens in a new window

Popular airlines to Bulgaria

  • 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

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How much is the cheapest flight to Bulgaria?

Prices were available within the past 7 days and start at NT$3,185 for one-way flights and NT$4,899 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SKY express
Sun, Mar 22 - Fri, Mar 27
IST
Istanbul
SOF
Sofia
NT$4,899 Roundtrip, found 6 days ago
NT$4,899
Roundtrip
found 6 days ago
Select SKY express flight, departing Sun, Mar 22 from Istanbul to Sofia, returning Fri, Mar 27, priced at NT$4,899 found 6 days ago
Turkish Airlines
Wed, Feb 25 - Wed, Mar 4
IST
Istanbul
SOF
Sofia
NT$5,402 Roundtrip, found 4 days ago
NT$5,402
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Wed, Feb 25 from Istanbul to Sofia, returning Wed, Mar 4, priced at NT$5,402 found 4 days ago
Turkish Airlines
Wed, Feb 25 - Wed, Mar 4
IST
Istanbul
SOF
Sofia
NT$7,865 Roundtrip, found 4 days ago
NT$7,865
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Wed, Feb 25 from Istanbul to Sofia, returning Wed, Mar 4, priced at NT$7,865 found 4 days ago
LOT-Polish Airlines
Tue, Jan 27 - Sat, Jan 31
IST
Istanbul
SOF
Sofia
NT$8,070 Roundtrip, found 3 days ago
NT$8,070
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Tue, Jan 27 from Istanbul to Sofia, returning Sat, Jan 31, priced at NT$8,070 found 3 days ago
LOT-Polish Airlines
Fri, Jan 30 - Tue, Feb 3
IST
Istanbul
SOF
Sofia
NT$8,081 Roundtrip, found 12 hours ago
NT$8,081
Roundtrip
found 12 hours ago
Select LOT-Polish Airlines flight, departing Fri, Jan 30 from Istanbul to Sofia, returning Tue, Feb 3, priced at NT$8,081 found 12 hours ago
Bulgaria Air
Fri, Feb 27 - Mon, Mar 2
ZRH
Zürich
SOF
Sofia
NT$8,622 Roundtrip, found 23 hours ago
NT$8,622
Roundtrip
found 23 hours ago
Select Bulgaria Air flight, departing Fri, Feb 27 from Zürich to Sofia, returning Mon, Mar 2, priced at NT$8,622 found 23 hours ago
LOT-Polish Airlines
Wed, Jun 17 - Wed, Jun 24
BCN
Barcelona
SOF
Sofia
NT$9,016 Roundtrip, found 14 hours ago
NT$9,016
Roundtrip
found 14 hours ago
Select LOT-Polish Airlines flight, departing Wed, Jun 17 from Barcelona to Sofia, returning Wed, Jun 24, priced at NT$9,016 found 14 hours ago
Lufthansa
Mon, Jul 27 - Mon, Aug 17
IST
Istanbul
SOF
Sofia
NT$10,441 Roundtrip, found 4 days ago
NT$10,441
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Mon, Jul 27 from Istanbul to Sofia, returning Mon, Aug 17, priced at NT$10,441 found 4 days ago
Swiss International Air Lines
Thu, Feb 26 - Mon, Mar 2
ZRH
Zürich
SOF
Sofia
NT$11,920 Roundtrip, found 23 hours ago
NT$11,920
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Thu, Feb 26 from Zürich to Sofia, returning Mon, Mar 2, priced at NT$11,920 found 23 hours ago
KLM
Wed, Jun 17 - Wed, Jun 24
BCN
Barcelona
SOF
Sofia
NT$13,572 Roundtrip, found 14 hours ago
NT$13,572
Roundtrip
found 14 hours ago
Select KLM flight, departing Wed, Jun 17 from Barcelona to Sofia, returning Wed, Jun 24, priced at NT$13,572 found 14 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 NT$4,899. 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 NT$4,899 and peaked at NT$24,458. For one-way fares departing from Istanbul (IST), the lowest amount paid during this same period was only NT$3,185.
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 NT$4,899 and NT$24,458. 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 55ºF to 80ºF. 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.

Trending flights to Bulgaria

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.

Turkish Airlines
Mon, Feb 23 - Mon, Mar 2
TPE
Taipei
SOF
Sofia
NT$24,458 Roundtrip, found 5 days ago
NT$24,458
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Mon, Feb 23 from Taipei to Sofia, returning Mon, Mar 2, priced at NT$24,458 found 5 days ago
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