$32 Cheap Flights from Bristol (BRS) to Sofia (SOF)

View $32 flight on Wed, Jun 11, 2025Opens in a new window

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Cheap Flights from Bristol to Sofia (BRS-SOF)

Prices were available within the past 7 days and start at $32 for one-way flights and $75 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, May 21 - Sat, May 24
BRS
Bristol
SOF
Sofia
$75 Roundtrip, found 17 hours ago
$75
Roundtrip
found 17 hours ago
Select Ryanair flight, departing Wed, May 21 from Bristol to Sofia, returning Sat, May 24, priced at $75 found 17 hours ago
Ryanair
Sat, May 3 - Wed, May 7
BRS
Bristol
SOF
Sofia
$139 Roundtrip, found 6 days ago
$139
Roundtrip
found 6 days ago
Select Ryanair flight, departing Sat, May 3 from Bristol to Sofia, returning Wed, May 7, priced at $139 found 6 days ago
Ryanair
Sat, Jul 12 - Sat, Jul 19
BRS
Bristol
SOF
Sofia
$276 Roundtrip, found 1 hour ago
$276
Roundtrip
found 1 hour ago
Select Ryanair flight, departing Sat, Jul 12 from Bristol to Sofia, returning Sat, Jul 19, priced at $276 found 1 hour ago
Pegasus Airlines
Tue, Jul 15 - Fri, Jul 18
BRS
Bristol
SOF
Sofia
$356 Roundtrip, found 4 days ago
$356
Roundtrip
found 4 days ago
Select Pegasus Airlines flight, departing Tue, Jul 15 from Bristol to Sofia, returning Fri, Jul 18, priced at $356 found 4 days ago
Pegasus Airlines
Sat, Jul 12 - Fri, Jul 18
BRS
Bristol
SOF
Sofia
$409 Roundtrip, found 4 days ago
$409
Roundtrip
found 4 days ago
Select Pegasus Airlines flight, departing Sat, Jul 12 from Bristol to Sofia, returning Fri, Jul 18, priced at $409 found 4 days ago
Pegasus Airlines
Tue, Jul 15 - Mon, Jul 21
BRS
Bristol
SOF
Sofia
$414 Roundtrip, found 4 days ago
$414
Roundtrip
found 4 days ago
Select Pegasus Airlines flight, departing Tue, Jul 15 from Bristol to Sofia, returning Mon, Jul 21, priced at $414 found 4 days ago
Pegasus Airlines
Sat, Jul 12 - Mon, Jul 21
BRS
Bristol
SOF
Sofia
$467 Roundtrip, found 4 days ago
$467
Roundtrip
found 4 days ago
Select Pegasus Airlines flight, departing Sat, Jul 12 from Bristol to Sofia, returning Mon, Jul 21, priced at $467 found 4 days ago
Swiss International Air Lines
Mon, Jul 14 - Thu, Jul 17
BRS
Bristol
SOF
Sofia
$487 Roundtrip, found 4 days ago
$487
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, Jul 14 from Bristol to Sofia, returning Thu, Jul 17, priced at $487 found 4 days ago
Pegasus Airlines
Tue, Jul 15 - Tue, Jul 22
BRS
Bristol
SOF
Sofia
$566 Roundtrip, found 4 days ago
$566
Roundtrip
found 4 days ago
Select Pegasus Airlines flight, departing Tue, Jul 15 from Bristol to Sofia, returning Tue, Jul 22, priced at $566 found 4 days ago
Swiss International Air Lines
Mon, Jul 14 - Sun, Jul 20
BRS
Bristol
SOF
Sofia
$568 Roundtrip, found 4 days ago
$568
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, Jul 14 from Bristol to Sofia, returning Sun, Jul 20, priced at $568 found 4 days ago
Flights from Bristol (BRS) to Sofia (SOF)
Origin airport
Bristol Intl.
Destination airport
Sofia
Airlines serving
KLM, Ryanair
Roundtrip price
$75
Distance
1358 mi

Bristol to Sofia Flights

The cheapest times to fly from Bristol 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 Bristol to Sofia are during the month of May. You can find some of the cheapest flights from Bristol to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bristol to Sofia

Sunday is one of the best days to book for cheap flights from Bristol 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 Bristol 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 Bristol to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $32 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 Bristol 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 Bristol 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 Bristol Intl. Airport (BRS) to Sofia Airport (SOF) cost?
You can find affordable return tickets from Bristol Intl. Airport (BRS) to Sofia Airport (SOF) starting from $139. Book your seat and be on your way. 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 Ryanair flight leaving BRS on May 3 2025 and touching down at SOF. The price was last updated on April 27 2025 and has not changed since.
What is the cheapest month to fly from BRS to SOF?
The cheapest flights from BRS to SOF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BRS to SOF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BRS to SOF. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Bristol Intl. Airport (BRS) to Sofia Airport (SOF)?
On average, Bristol Intl. Airport (BRS) offers 3 direct flights to Sofia Airport (SOF) weekly. If you want more options, use Expedia’s filter tool to find flights with one or more stops. Squeeze in a visit to another destination or just break up your journey.
What are the most popular departure times for flights from Bristol Intl. Airport (BRS) to Sofia Airport (SOF)?
The 7 AM departures from BRS to SOF are the busiest. Greater demand means you’ll likely pay more for these departures. If you want to save on your fare, book during off-peak hours.
What day of the week has the most flights from BRS to SOF?
If you jet off on a Wednesday, you’ll get the widest range of choices for flights from Bristol Intl. Airport (BRS) to Sofia Airport (SOF).
What is the earliest flight from Bristol Intl. Airport (BRS) to Sofia Airport (SOF)?
Bristol Intl. Airport (BRS)’s first flight to Sofia Airport (SOF) is at approximately 7:10AM UTC+0. With a flight time of 3h 10m, you’ll land at around 12:20PM UTC+2.
How long does it take to fly from Bristol Intl. Airport (BRS) to Sofia Airport (SOF)?
It takes around 3 hours and 10 minutes to travel the 1,350 mi from BRS to SOF.
What is the best time to fly from Bristol Intl. Airport (BRS) to Sofia Airport (SOF)?
To avoid potential delays on the Bristol Intl. Airport (BRS) to Sofia Airport (SOF) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Bristol Intl. Airport (BRS)?
If you’ve booked a direct flight from Bristol Intl. Airport (BRS) to Sofia, Sofia Airport (SOF) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Bristol Intl. Airport (BRS) to Sofia Airport (SOF) last-minute?
Booking your plane ticket from BRS to SOF just before your journey is generally more expensive. But if you’re flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a BRS to SOF flight and hotel package?
You’ll generally save money by booking a BRS to SOF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one convenient place. Once you’ve chosen your preferred accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Bristol Intl. Airport (BRS) to Sofia Airport (SOF)?
If you booked your BRS to SOF flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.