$76 Cheap Flights from Sofia (SOF) to Frankfurt (FRA)

View $76 flight on Tue, Jan 13, 2026Opens in a new window

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

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Cheap Flights from Sofia to Frankfurt (SOF-FRA)

Prices were available within the past 7 days and start at $76 for one-way flights and $161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Nov 21 - Tue, Dec 2
SOF
Sofia
FRA
Frankfurt
$161 Roundtrip, found 4 days ago
$161
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Nov 21 from Sofia to Frankfurt, returning Tue, Dec 2, priced at $161 found 4 days ago
Lufthansa
Thu, Jun 4 - Mon, Jun 8
SOF
Sofia
FRA
Frankfurt
$162 Roundtrip, found 2 days ago
$162
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Jun 4 from Sofia to Frankfurt, returning Mon, Jun 8, priced at $162 found 2 days ago
Lufthansa
Fri, Jul 31 - Mon, Aug 3
SOF
Sofia
FRA
Frankfurt
$164 Roundtrip, found 5 days ago
$164
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Jul 31 from Sofia to Frankfurt, returning Mon, Aug 3, priced at $164 found 5 days ago
Lufthansa
Mon, Jul 20 - Sun, Aug 2
SOF
Sofia
FRA
Frankfurt
$164 Roundtrip, found 6 days ago
$164
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Mon, Jul 20 from Sofia to Frankfurt, returning Sun, Aug 2, priced at $164 found 6 days ago
Lufthansa
Fri, Nov 7 - Sun, Nov 9
SOF
Sofia
FRA
Frankfurt
$184 Roundtrip, found 21 hours ago
$184
Roundtrip
found 21 hours ago
Select Lufthansa flight, departing Fri, Nov 7 from Sofia to Frankfurt, returning Sun, Nov 9, priced at $184 found 21 hours ago
Lufthansa
Wed, Dec 31 - Sun, Jan 4
SOF
Sofia
FRA
Frankfurt
$185 Roundtrip, found 3 days ago
$185
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Dec 31 from Sofia to Frankfurt, returning Sun, Jan 4, priced at $185 found 3 days ago
Swiss International Air Lines
Sun, Nov 23 - Sun, Nov 30
SOF
Sofia
FRA
Frankfurt
$218 Roundtrip, found 5 days ago
$218
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Sun, Nov 23 from Sofia to Frankfurt, returning Sun, Nov 30, priced at $218 found 5 days ago
Austrian Airlines
Thu, Jun 4 - Mon, Jun 8
SOF
Sofia
FRA
Frankfurt
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Thu, Jun 4 from Sofia to Frankfurt, returning Mon, Jun 8, priced at $235 found 2 days ago
Air Serbia
Fri, Feb 6 - Mon, Feb 9
SOF
Sofia
FRA
Frankfurt
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Fri, Feb 6 from Sofia to Frankfurt, returning Mon, Feb 9, priced at $241 found 1 day ago
LOT-Polish Airlines
Fri, Nov 7 - Sun, Nov 9
SOF
Sofia
FRA
Frankfurt
$242 Roundtrip, found 21 hours ago
$242
Roundtrip
found 21 hours ago
Select LOT-Polish Airlines flight, departing Fri, Nov 7 from Sofia to Frankfurt, returning Sun, Nov 9, priced at $242 found 21 hours ago

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

May is typically the cheapest month to fly

From $55 - $277 per traveler.

Alternative airports near Frankfurt

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

Select flight to Frankfurt Intl. FRA. Cheapest option available. Average driving time to city center is 12 minutes. Flights from $245
FRA
Frankfurt Intl.
Cheapest
Average driving time to city center12 min
Flights from $245

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA) cost?
Grab a cheap one-way flight from $76 or cheap return flight from $161 from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA)?
November is the least expensive month to fly from SOF to FRA. Traveling during an off-peak travel window is often the key to finding a great deal.
Which airlines fly direct from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA)?
You can fly nonstop from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA) on a Lufthansa flight.
What is the cheapest airline that flies from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA)?
The cheapest airline to offer flights between Sofia Airport (SOF) and Frankfurt Intl. Airport (FRA) will vary based on when you plan to fly. Bulgaria Air and Lufthansa are just some good options offering reasonable prices. Use Expedia's filter tool to compare airlines in one place and find the right SOF to FRA flight for your budget.
How many flights per day from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA)?
Daily, an average of 2 direct flights take off from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA). Choose the departure that best suits your travel plans.
What are the most popular departure times for flights from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA)?
More travelers fly between SOF and FRA at 6 AM than at any other time of day. Looking for a quieter experience? Travel outside of rush hours and it's possible you'll save on your fare as well.
What day of the week has the most flights from SOF to FRA?
If you fly on a Friday, you'll get the greatest range of choices for flights from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA).
What is the earliest flight from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA)?
Sofia Airport (SOF)'s first flight to Frankfurt Intl. Airport (FRA) is at approximately 6:00AM UTC+2. With a total journey time of 2h 40m, you'll land at around 7:40AM UTC+1.
How long does it take to fly from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA)?
The average flight time from SOF to FRA is 2 hours and 38 minutes, covering a distance of 870 mi.
What is the best time to fly from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA)?
To land at Frankfurt Intl. Airport (FRA) without delays, choose a flight that takes off from Sofia Airport (SOF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Frankfurt from Sofia Airport (SOF)?
Browse your flight options from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA). This is the only Frankfurt airport you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA) last-minute?
Booking your flight from SOF to FRA right before your trip is typically more expensive. However, if there's some wiggle room with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a SOF to FRA flight and hotel package?
You can save money by securing a SOF to FRA 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 flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Frankfurt Intl. Airport (FRA)?
Typically, you can modify or cancel your SOF to FRA flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Sofia
Destination airport
Frankfurt Intl.
Airlines serving
Aegean, Air France, Air Serbia, Austrian Airlines, British Airways, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, SKY express, Swiss International Air Lines, Tarom-Romanian Air Transport, Turkish Airlines
Roundtrip price
$161
Distance
868 mi
Average flight time
1 hour 31 mins

Book with confidence

Sofia to Frankfurt Flights

The cheapest times to fly from Sofia to Frankfurt

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 Sofia to Frankfurt are during the month of November. You can find some of the cheapest flights from Sofia to Frankfurt with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to Frankfurt

Sunday is one of the best days to book for cheap flights from Sofia to Frankfurt: 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 Sofia to Frankfurt

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 Sofia to Frankfurt in 2025. You can also book with separate airlines for your outbound and return journeys, from $76 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 Sofia to Frankfurt 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 Sofia to Frankfurt 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.

 

Sofia to Frankfurt Flights

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