A rugged landscape with prominent rock formations and dense green foliage.

Cheap Flights to Northwest Bulgaria from HK$148

View HK$148 flight on Mon, 28 Sept 2026Opens in a new window

Popular airlines

  • Lufthansa

  • Turkish Airlines

  • Austrian Airlines

  • LOT-Polish Airlines

  • Swiss International Air Lines

  • Air Serbia

  • British Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Northwest Bulgaria

Prices were available within the past 7 days and start at HK$148 for one-way flights and HK$296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air
Wizz Air UK
easyJet
Austrian Airlines
LOT-Polish Airlines

Frequently asked questions

How do I find cheap flights to Northwest Bulgaria that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Firstly, type in your preferred dates and destination and press "Search." Step 2? Check "No change fee" directly below the "Flexible change policies" subheading to the left of the screen. Step 3. Reserve your cheap and flexible flight to Northwest Bulgaria.
How can I find cheap tickets to Northwest Bulgaria?
To nab a terrific deal to Northwest Bulgaria, book well ahead of time. Also take advantage of Expedia's "flexible dates" feature at the top of your search results. This will display the cheapest prices for similar time frames. In the last seven days, HK$296 was the lowest price for a flight to Northwest Bulgaria.
How much is a flight to Northwest Bulgaria?
In the last seven days, return flights to Northwest Bulgaria sold for as low as HK$296 and reached a maximum cost of HK$5,073. For one-way trips departing from Kraków (KRK), the lowest amount paid during this time was just HK$148.
When is the cheapest time to fly to Northwest Bulgaria?
Try to leave early in the week to score the best deal to Northwest Bulgaria. Tuesday is normally the most economical day to take off, with Monday running a close second. Saturday often has the highest fares. This is because lots of travelers prefer to start their trip on a weekend.
How much is a plane ticket to Northwest Bulgaria?
In the last seven days, fares to Northwest Bulgaria varied from HK$296 to HK$5,073.
What months are the cheapest to book a flight to Northwest Bulgaria?
To pick up a great deal to Northwest Bulgaria, try to book during the month of February when ticket prices are at their cheapest. When's the most expensive time? In the U.S, it's December.

Travel information

Destination airport
Sofia
Destination airport IATA code
SOF
Destination city name
Sofia
Return price
HK$295

Trending flights to Northwest Bulgaria

Prices were available within the past 7 days and start at HK$148 for one-way flights and HK$296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
*Available to Expedia members.