$50 Cheap Flights from Basel (BSL) to Sofia (SOF)

View $50 flight on Fri, Oct 31, 2025Opens in a new window

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

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Cheap Flights from Basel to Sofia (BSL-SOF)

Prices were available within the past 7 days and start at $50 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air
Mon, Nov 24 - Wed, Dec 3
BSL
Basel
SOF
Sofia
$78 Roundtrip, found 5 days ago
$78
Roundtrip
found 5 days ago
Select Wizz Air flight, departing Mon, Nov 24 from Basel to Sofia, returning Wed, Dec 3, priced at $78 found 5 days ago
Wizz Air
Tue, Jun 24 - Thu, Jul 3
BSL
Basel
SOF
Sofia
$90 Roundtrip, found 4 days ago
$90
Roundtrip
found 4 days ago
Select Wizz Air flight, departing Tue, Jun 24 from Basel to Sofia, returning Thu, Jul 3, priced at $90 found 4 days ago
Wizz Air
Wed, Nov 5 - Sun, Nov 9
BSL
Basel
SOF
Sofia
$112 Roundtrip, found 5 days ago
$112
Roundtrip
found 5 days ago
Select Wizz Air flight, departing Wed, Nov 5 from Basel to Sofia, returning Sun, Nov 9, priced at $112 found 5 days ago
Wizz Air
Tue, Jun 24 - Sat, Jun 28
BSL
Basel
SOF
Sofia
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select Wizz Air flight, departing Tue, Jun 24 from Basel to Sofia, returning Sat, Jun 28, priced at $118 found 1 day ago
Wizz Air
Thu, Jun 26 - Sat, Jun 28
BSL
Basel
SOF
Sofia
$126 Roundtrip, found 18 hours ago
$126
Roundtrip
found 18 hours ago
Select Wizz Air flight, departing Thu, Jun 26 from Basel to Sofia, returning Sat, Jun 28, priced at $126 found 18 hours ago
Wizz Air
Fri, Mar 20 - Sun, Mar 22
BSL
Basel
SOF
Sofia
$133 Roundtrip, found 5 days ago
$133
Roundtrip
found 5 days ago
Select Wizz Air flight, departing Fri, Mar 20 from Basel to Sofia, returning Sun, Mar 22, priced at $133 found 5 days ago
Austrian Airlines
Mon, Nov 24 - Wed, Dec 3
BSL
Basel
SOF
Sofia
$173 Roundtrip, found 5 days ago
$173
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Mon, Nov 24 from Basel to Sofia, returning Wed, Dec 3, priced at $173 found 5 days ago
Lufthansa
Tue, Oct 28 - Tue, Nov 11
BSL
Basel
SOF
Sofia
$173 Roundtrip, found 2 days ago
$173
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Oct 28 from Basel to Sofia, returning Tue, Nov 11, priced at $173 found 2 days ago
Pegasus Airlines
Wed, Nov 5 - Mon, Nov 10
BSL
Basel
SOF
Sofia
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Wed, Nov 5 from Basel to Sofia, returning Mon, Nov 10, priced at $256 found 5 days ago
British Airways
Fri, Nov 21 - Mon, Nov 24
BSL
Basel
SOF
Sofia
$273 Roundtrip, found 2 days ago
$273
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Nov 21 from Basel to Sofia, returning Mon, Nov 24, priced at $273 found 2 days ago

Alternative airports near Sofia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sofia Airport SOF. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $189
SOF
Sofia Airport
CheapestClosest
Average driving time to city center11 min
Flights from $189
Flights from Basel (BSL) to Sofia (SOF)
Origin airport
EuroAirport
Destination airport
Sofia
Airlines serving
Air France, Austrian Airlines, British Airways, KLM, Lufthansa, Pegasus Airlines, Swiss International Air Lines, Turkish Airlines, Wizz Air
Roundtrip price
$77
Distance
842 mi
Average flight time
2 hours 15 mins

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 $50 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.

 

Frequently asked questions

How much does a flight from EuroAirport Airport (BSL) to Sofia Airport (SOF) cost?
Snag cheap return fares starting from $185 from EuroAirport Airport (BSL) to Sofia Airport (SOF). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Wizz Air flight leaving BSL on June 26 2025 and touching down at SOF. The price was last updated on June 19 2025 and has not changed since.
What is the cheapest month to fly from BSL to SOF?
Fly direct from BSL to SOF in June to take advantage of cheaper fares. You can find a one-way Wizz Air flight for $73 leaving on June 21 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 19 2025 and remains unchanged.
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 BSL to SOF?
Right now, the cheapest carrier operating one-way flights from BSL to SOF is Wizz Air. You can book a seat on this route from $73. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BSL on June 21 2025. Prices were last updated on June 19 2025 and have not changed since.
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.

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*Available to One Key members.