Cheap Flights to Northwest Bulgaria from HK$481

View HK$481 flight on Fri, 1 May 2026Opens in a new window

Popular airlines

  • Lufthansa

    Lufthansa

  • Turkish Airlines

    Turkish Airlines

  • Austrian Airlines

    Austrian Airlines

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • KLM

    KLM

  • Swiss International Air Lines

    Swiss International Air Lines

  • Air France

    Air France

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    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$481 for one-way flights and HK$859 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SKY express
Thu, 29 Jan - Sun, 1 Feb
ATH
Athens
SOF
Sofia
HK$859 Return, found 6 days ago
HK$859
Return
found 6 days ago
Select SKY express flight, departing Thu, 29 Jan from Athens to Sofia, returning Sun, 1 Feb, priced at HK$859 found 6 days ago
Israir
Thu, 12 Feb - Wed, 18 Feb
TLV
Tel Aviv
SOF
Sofia
HK$1,523 Return, found 22 hours ago
HK$1,523
Return
found 22 hours ago
Select Israir flight, departing Thu, 12 Feb from Tel Aviv to Sofia, returning Wed, 18 Feb, priced at HK$1,523 found 22 hours ago
Bulgaria Air
Thu, 25 Jun - Tue, 30 Jun
ATH
Athens
SOF
Sofia
HK$1,663 Return, found 6 days ago
HK$1,663
Return
found 6 days ago
Select Bulgaria Air flight, departing Thu, 25 Jun from Athens to Sofia, returning Tue, 30 Jun, priced at HK$1,663 found 6 days ago
EL AL Israel Airlines
Thu, 12 Feb - Wed, 18 Feb
TLV
Tel Aviv
SOF
Sofia
HK$1,723 Return, found 22 hours ago
HK$1,723
Return
found 22 hours ago
Select EL AL Israel Airlines flight, departing Thu, 12 Feb from Tel Aviv to Sofia, returning Wed, 18 Feb, priced at HK$1,723 found 22 hours ago
Swiss International Air Lines
Fri, 29 May - Tue, 2 Jun
BRI
Bari
SOF
Sofia
HK$2,078 Return, found 3 days ago
HK$2,078
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Fri, 29 May from Bari to Sofia, returning Tue, 2 Jun, priced at HK$2,078 found 3 days ago

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$859 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$859 and reached a maximum cost of HK$6,015. For one-way trips departing from Athens (ATH), the lowest amount paid during this time was just HK$481.
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$859 to HK$6,015.
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.
Flights to Northwest Bulgaria information
Destination airport
Sofia
Destination airport IATA code
SOF
Destination city name
Sofia
Return price
HK$858

Trending flights to Northwest Bulgaria

Prices were available within the past 7 days and start at HK$481 for one-way flights and HK$859 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Tue, 12 May - Sun, 17 May
HKG
Hong Kong SAR
SOF
Sofia
HK$6,015 Return, found 3 days ago
HK$6,015
Return
found 3 days ago
Select Etihad Airways flight, departing Tue, 12 May from Hong Kong SAR to Sofia, returning Sun, 17 May, priced at HK$6,015 found 3 days ago
*Available to Expedia members.