Popular airlines from EuroAirport Airport (BSL) to Sofia Airport (SOF)

Cheap Flights from Basel to Sofia (BSL-SOF)

Prices were available within the past 7 days and start at $114 for one-way flights and $175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Nov 28 - Mon, Dec 1
BSL
Basel
SOF
Sofia
$175 Roundtrip, found 2 hours ago
$175
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Fri, Nov 28 from Basel to Sofia, returning Mon, Dec 1, priced at $175 found 2 hours ago
Austrian Airlines
Tue, Dec 9 - Tue, Dec 16
BSL
Basel
SOF
Sofia
$175 Roundtrip, found 2 days ago
$175
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Tue, Dec 9 from Basel to Sofia, returning Tue, Dec 16, priced at $175 found 2 days ago
Austrian Airlines
Fri, Jan 23 - Sun, Jan 25
BSL
Basel
SOF
Sofia
$176 Roundtrip, found 3 days ago
$176
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Fri, Jan 23 from Basel to Sofia, returning Sun, Jan 25, priced at $176 found 3 days ago
Lufthansa
Fri, Jan 23 - Sun, Jan 25
BSL
Basel
SOF
Sofia
$178 Roundtrip, found 3 days ago
$178
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Jan 23 from Basel to Sofia, returning Sun, Jan 25, priced at $178 found 3 days ago
Lufthansa
Fri, Nov 28 - Mon, Dec 1
BSL
Basel
SOF
Sofia
$184 Roundtrip, found 2 hours ago
$184
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Fri, Nov 28 from Basel to Sofia, returning Mon, Dec 1, priced at $184 found 2 hours ago
Austrian Airlines
Tue, Dec 9 - Tue, Dec 16
BSL
Basel
SOF
Sofia
$184 Roundtrip, found 2 days ago
$184
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Tue, Dec 9 from Basel to Sofia, returning Tue, Dec 16, priced at $184 found 2 days ago
Lufthansa
Fri, Dec 5 - Tue, Dec 9
BSL
Basel
SOF
Sofia
$185 Roundtrip, found 5 days ago
$185
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Dec 5 from Basel to Sofia, returning Tue, Dec 9, priced at $185 found 5 days ago
Pegasus Airlines
Fri, Nov 28 - Mon, Dec 1
BSL
Basel
SOF
Sofia
$223 Roundtrip, found 2 hours ago
$223
Roundtrip
found 2 hours ago
Select Pegasus Airlines flight, departing Fri, Nov 28 from Basel to Sofia, returning Mon, Dec 1, priced at $223 found 2 hours ago
Swiss International Air Lines
Fri, Nov 28 - Mon, Dec 1
BSL
Basel
SOF
Sofia
$317 Roundtrip, found 2 hours ago
$317
Roundtrip
found 2 hours ago
Select Swiss International Air Lines flight, departing Fri, Nov 28 from Basel to Sofia, returning Mon, Dec 1, priced at $317 found 2 hours ago
Turkish Airlines
Mon, Dec 1 - Thu, Dec 4
BSL
Basel
SOF
Sofia
$324 Roundtrip, found 2 hours ago
$324
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Mon, Dec 1 from Basel to Sofia, returning Thu, Dec 4, priced at $324 found 2 hours ago

Frequently asked questions

How much does a flight from EuroAirport Airport (BSL) to Sofia Airport (SOF) cost?
Secure a cheap one-way flight from $114 or cheap return flight from $175 from EuroAirport Airport (BSL) to Sofia Airport (SOF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from EuroAirport Airport (BSL) to Sofia Airport (SOF)?
Planning your trip for November is a great way to save, as it's the cheapest month for flights between BSL and SOF. You'll often find the lowest prices during off-peak months.
Which airlines fly direct from EuroAirport Airport (BSL) to Sofia Airport (SOF)?
Catch a direct flight with Wizz Air and head straight from EuroAirport Airport (BSL) to Sofia Airport (SOF).
What is the cheapest airline that flies from EuroAirport Airport (BSL) to Sofia Airport (SOF)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from BSL to SOF. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from EuroAirport Airport (BSL) to Sofia Airport (SOF)?
On average, there are 3 nonstop flights flying from EuroAirport Airport (BSL) to Sofia Airport (SOF) weekly. If you don't find one that suits your schedule, think about hopping on a flight that includes a layover. Customize your search results on Expedia to include one or more stops and select the next best alternative.
What are the most popular departure times for flights from EuroAirport Airport (BSL) to Sofia Airport (SOF)?
The 2 PM departures from BSL to SOF are the top choice for many travelers. These flights can come with a higher price due to their popularity. If you want to save money, pick a less crowded time to fly.
What day of the week has the most flights from BSL to SOF?
If you travel on a Friday, you'll get the greatest range of choices for flights from EuroAirport Airport (BSL) to Sofia Airport (SOF).
What is the earliest flight from EuroAirport Airport (BSL) to Sofia Airport (SOF)?
The earliest flight out of EuroAirport Airport (BSL) is at around 2:00PM UTC+1. Catch this flight and you'll touch down at Sofia Airport (SOF) at approximately 5:15PM UTC+2. The total time in the air is 2h 15m.
How long does it take to fly from EuroAirport Airport (BSL) to Sofia Airport (SOF)?
Flights from BSL to SOF have an average travel time of 2 hours and 15 minutes. The total distance between the two airports is 840 mi.
What is the best time to fly from EuroAirport Airport (BSL) to Sofia Airport (SOF)?
To avoid potential delays on the EuroAirport Airport (BSL) to Sofia Airport (SOF) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Sofia from EuroAirport Airport (BSL)?
If you've booked a direct flight from EuroAirport Airport (BSL) to Sofia, Sofia Airport (SOF) is the only airport you can land at.
Is it cheaper to buy a plane ticket from EuroAirport Airport (BSL) to Sofia Airport (SOF) last-minute?
Booking your plane ticket from BSL to SOF just before your getaway is usually more expensive. However, if you're flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a BSL to SOF flight and hotel package?
Compared with arranging flights and hotels separately, booking a BSL to SOF flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from EuroAirport Airport (BSL) to Sofia Airport (SOF)?
In most instances, you can reschedule or cancel your BSL to SOF flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, go to our Customer Service portal.

Book with confidence

Basel to Sofia Flights

The cheapest times to fly from Basel to Sofia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Basel to Sofia are during the month of November. You can find some of the cheapest flights from Basel to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Basel to Sofia

Sunday is one of the best days to book for cheap flights from Basel to Sofia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Basel to Sofia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Basel to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $114 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Basel to Sofia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Basel to Sofia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Basel to Sofia Flights

Explore a world of travel with Expedia

*Available to One Key members.