£62 Cheap Flights from Sofia (SOF) to Frankfurt (FRA)

View £62 flight on Thu, 9 Oct 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to Frankfurt Airport (FRA)

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Cheap Flights from Sofia (SOF) to Frankfurt (FRA)

Prices were available within the past 7 days and start at £62 for one-way flights and £120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, 21 Nov - Thu, 27 Nov
SOF
Sofia
FRA
Frankfurt
£120 Return, found 6 days ago
£120
Return
found 6 days ago
Select Lufthansa flight, departing Fri, 21 Nov from Sofia to Frankfurt, returning Thu, 27 Nov, priced at £120 found 6 days ago
Lufthansa
Wed, 1 Oct - Sun, 5 Oct
SOF
Sofia
FRA
Frankfurt
£121 Return, found 17 hours ago
£121
Return
found 17 hours ago
Select Lufthansa flight, departing Wed, 1 Oct from Sofia to Frankfurt, returning Sun, 5 Oct, priced at £121 found 17 hours ago
Lufthansa
Wed, 1 Oct - Sun, 5 Oct
SOF
Sofia
FRA
Frankfurt
£139 Return, found 17 hours ago
£139
Return
found 17 hours ago
Select Lufthansa flight, departing Wed, 1 Oct from Sofia to Frankfurt, returning Sun, 5 Oct, priced at £139 found 17 hours ago
Lufthansa
Fri, 21 Nov - Thu, 27 Nov
SOF
Sofia
FRA
Frankfurt
£141 Return, found 6 days ago
£141
Return
found 6 days ago
Select Lufthansa flight, departing Fri, 21 Nov from Sofia to Frankfurt, returning Thu, 27 Nov, priced at £141 found 6 days ago
Lufthansa
Fri, 21 Nov - Thu, 27 Nov
SOF
Sofia
FRA
Frankfurt
£147 Return, found 6 days ago
£147
Return
found 6 days ago
Select Lufthansa flight, departing Fri, 21 Nov from Sofia to Frankfurt, returning Thu, 27 Nov, priced at £147 found 6 days ago
Austrian Airlines
Wed, 1 Oct - Sun, 5 Oct
SOF
Sofia
FRA
Frankfurt
£148 Return, found 17 hours ago
£148
Return
found 17 hours ago
Select Austrian Airlines flight, departing Wed, 1 Oct from Sofia to Frankfurt, returning Sun, 5 Oct, priced at £148 found 17 hours ago
Air Serbia
Fri, 21 Nov - Thu, 27 Nov
SOF
Sofia
FRA
Frankfurt
£153 Return, found 6 days ago
£153
Return
found 6 days ago
Select Air Serbia flight, departing Fri, 21 Nov from Sofia to Frankfurt, returning Thu, 27 Nov, priced at £153 found 6 days ago
Lufthansa
Tue, 5 Aug - Sat, 9 Aug
SOF
Sofia
FRA
Frankfurt
£155 Return, found 5 days ago
£155
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 5 Aug from Sofia to Frankfurt, returning Sat, 9 Aug, priced at £155 found 5 days ago
Swiss International Air Lines
Wed, 1 Oct - Sun, 5 Oct
SOF
Sofia
FRA
Frankfurt
£159 Return, found 17 hours ago
£159
Return
found 17 hours ago
Select Swiss International Air Lines flight, departing Wed, 1 Oct from Sofia to Frankfurt, returning Sun, 5 Oct, priced at £159 found 17 hours ago
Bulgaria Air
Fri, 21 Nov - Fri, 28 Nov
SOF
Sofia
FRA
Frankfurt
£187 Return, found 6 days ago
£187
Return
found 6 days ago
Select Bulgaria Air flight, departing Fri, 21 Nov from Sofia to Frankfurt, returning Fri, 28 Nov, priced at £187 found 6 days ago

Find the cheapest month to fly from Sofia (SOF) to Frankfurt (FRA)

March is typically the cheapest month to fly

From £40 - £168 per traveller.

Graph displaying average flight prices per month

Flight from Sofia to Frankfurt route information
Origin airport
Sofia
Destination airport
Frankfurt Intl.
Airlines serving
Aegean, Air France, Air Serbia, Austrian Airlines, British Airways, Bulgaria Air, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Tarom-Romanian Air Transport, Turkish Airlines
Return price
£119
Distance
1389 km
Average flight time
1 hour 31 mins

Compare flights from Sofia to Frankfurt easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sofia to Frankfurt. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Frankfurt Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sofia to Frankfurt Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Sofia (SOF) to Frankfurt Intl. (FRA)

The easiest way to view the best deals on flights from Sofia to Frankfurt today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sofia to Frankfurt Intl. start at just £120 and range up to £187.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sofia and Frankfurt
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sofia to Frankfurt flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sofia to Frankfurt Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from SOF to Frankfurt am Main Airport?
Round-trip tickets between Sofia Intl. Airport and FRA start from £120. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year --- book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SOF to FRA?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Sofia Airport (SOF) to Frankfurt am Main Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SOF to FRA?
It's only 1,400 kilometres between SOF and Frankfurt am Main Airport. Chances are you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA)?
With 78 monthly flights from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA), Lufthansa (LH) is a great choice. You could also have a look at the fares available with Bulgaria Air (FB). This carrier operates 13 flights a month between Sofia and Frankfurt.
Are Sofia Intl. Airport to Frankfurt am Main Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some of the cheapest fares from Sofia Intl. Airport to Frankfurt Intl. Airport (FRA) cropping up a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly --- as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices that far in advance.

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