Cheap Flights to Sofia-city | Popular Routes to Sofia-city from HK$530

View HK$530 flight on Thu, 16 Apr 2026Opens in a new window

Popular airlines to Sofia-city

  • Lufthansa

  • Austrian Airlines

  • Turkish Airlines

  • Swiss International Air Lines

  • LOT-Polish Airlines

  • KLM

  • Air Serbia

  • 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 Sofia-city

Prices were available within the past 7 days and start at HK$530 for one-way flights and HK$1,008 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Mon, 23 Mar - Thu, 26 Mar
LGW
London
SOF
Sofia
HK$1,008 Return, found 14 hours ago
HK$1,008
Return
found 14 hours ago
Select easyJet flight, departing Mon, 23 Mar from London to Sofia, returning Thu, 26 Mar, priced at HK$1,008 found 14 hours ago
Pegasus Airlines
Mon, 23 Mar - Thu, 26 Mar
STN
London
SOF
Sofia
HK$1,666 Return, found 14 hours ago
HK$1,666
Return
found 14 hours ago
Select Pegasus Airlines flight, departing Mon, 23 Mar from London to Sofia, returning Thu, 26 Mar, priced at HK$1,666 found 14 hours ago
Swiss International Air Lines
Mon, 13 Apr - Thu, 23 Apr
BER
Berlin
SOF
Sofia
HK$1,743 Return, found 13 hours ago
HK$1,743
Return
found 13 hours ago
Select Swiss International Air Lines flight, departing Mon, 13 Apr from Berlin to Sofia, returning Thu, 23 Apr, priced at HK$1,743 found 13 hours ago
Lufthansa
Sat, 21 Mar - Tue, 24 Mar
LHR
London
SOF
Sofia
HK$1,748 Return, found 3 days ago
HK$1,748
Return
found 3 days ago
Select Lufthansa flight, departing Sat, 21 Mar from London to Sofia, returning Tue, 24 Mar, priced at HK$1,748 found 3 days ago
Swiss International Air Lines
Mon, 13 Apr - Thu, 23 Apr
BER
Berlin
SOF
Sofia
HK$1,821 Return, found 13 hours ago
HK$1,821
Return
found 13 hours ago
Select Swiss International Air Lines flight, departing Mon, 13 Apr from Berlin to Sofia, returning Thu, 23 Apr, priced at HK$1,821 found 13 hours ago
Austrian Airlines
Sat, 21 Mar - Tue, 24 Mar
LHR
London
SOF
Sofia
HK$1,840 Return, found 3 days ago
HK$1,840
Return
found 3 days ago
Select Austrian Airlines flight, departing Sat, 21 Mar from London to Sofia, returning Tue, 24 Mar, priced at HK$1,840 found 3 days ago
Lufthansa
Sun, 19 Apr - Mon, 20 Apr
BHX
Birmingham
SOF
Sofia
HK$1,853 Return, found 19 hours ago
HK$1,853
Return
found 19 hours ago
Select Lufthansa flight, departing Sun, 19 Apr from Birmingham to Sofia, returning Mon, 20 Apr, priced at HK$1,853 found 19 hours ago
Austrian Airlines
Sat, 30 May - Tue, 2 Jun
BRI
Bari
SOF
Sofia
HK$1,865 Return, found 10 hours ago
HK$1,865
Return
found 10 hours ago
Select Austrian Airlines flight, departing Sat, 30 May from Bari to Sofia, returning Tue, 2 Jun, priced at HK$1,865 found 10 hours ago
easyJet
Sun, 22 Mar - Thu, 26 Mar
MAN
Manchester
SOF
Sofia
HK$1,995 Return, found 4 days ago
HK$1,995
Return
found 4 days ago
Select easyJet flight, departing Sun, 22 Mar from Manchester to Sofia, returning Thu, 26 Mar, priced at HK$1,995 found 4 days ago
Austrian Airlines
Wed, 1 Apr - Mon, 6 Apr
LIN
Milan
SOF
Sofia
HK$2,029 Return, found 20 hours ago
HK$2,029
Return
found 20 hours ago
Select Austrian Airlines flight, departing Wed, 1 Apr from Milan to Sofia, returning Mon, 6 Apr, priced at HK$2,029 found 20 hours ago

Trending flights to Sofia-city

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

Swiss International Air Lines
Sun, 15 Mar - Thu, 19 Mar
HKG
Hong Kong SAR
SOF
Sofia
HK$5,175 Return, found 2 days ago
HK$5,175
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sun, 15 Mar from Hong Kong SAR to Sofia, returning Thu, 19 Mar, priced at HK$5,175 found 2 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 HK$1,008.
How much is a flight to Sofia-city?
You could have locked in a return air ticket to Sofia-city from anywhere between HK$1,008 and HK$5,175 in the last seven days. For one-way journeys taking off from London (LGW), the lowest amount paid during this period was HK$530.
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 travellers like to begin their getaway on a weekend.
How much is a plane ticket to Sofia-city?
Fares ranged anywhere from HK$1,008 to HK$5,175 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.

Book with confidence

About Sofia-city

Expedia offers flights to Sofia-city to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Sofia-city or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Sofia-city

Explore a world of travel with Expedia

*Available to Expedia members.