Cheap flights from Sofia to Frankfurt am Main Airport from £83
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Sofia to Frankfurt
Cheapest flights from Sofia to FrankfurtExplore the most affordable flight options available from Sofia to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Explore the most affordable flight options available from Sofia to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Best flights from Sofia to FrankfurtDiscover carefully curated flight deals from Sofia to Frankfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from Sofia to Frankfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Direct flights from Sofia to FrankfurtExplore direct flight options from Sofia to Frankfurt based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Explore direct flight options from Sofia to Frankfurt based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Last-minute flights from Sofia to FrankfurtDiscover last-minute flight deals from Sofia to Frankfurt. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from Sofia to Frankfurt. Data last updated 10 October 2026 and is based on user searches.
One-way flights from Sofia to FrankfurtSearch for one-way flight options from Sofia to Frankfurt. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options from Sofia to Frankfurt. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Find flight deals from Sofia to Frankfurt
Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Frankfurt (FRA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Sofia to Frankfurt am Main Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
SofiaFrankfurt am Main
SOF Sofia - FRA Frankfurt am Main
SOFFRA
Sofia
Wed 9/12
14:10-15:40
Nonstop2h 30m
Frankfurt am Main
Wed 31/12
00:00-01:00
Nonstop0h 00m
SofiaFrankfurt am Main
SOF Sofia - FRA Frankfurt am Main
SOFFRA
Sofia
Thu 8/4
14:05-15:35
Nonstop2h 30m
Frankfurt am Main
Wed 31/12
00:00-01:00
Nonstop0h 00m
SofiaFrankfurt am Main
SOF Sofia - FRA Frankfurt am Main
SOFFRA
Sofia
Tue 8/12
14:10-15:40
Nonstop2h 30m
Frankfurt am Main
Wed 31/12
00:00-01:00
Nonstop0h 00m
SofiaFrankfurt am Main
SOF Sofia - FRA Frankfurt am Main
SOFFRA
Sofia
Sat 24/10
05:00-19:30
1 stop15h 30m
Frankfurt am Main
Wed 31/12
00:00-01:00
Nonstop0h 00m
SofiaFrankfurt am Main
SOF Sofia - FRA Frankfurt am Main
SOFFRA
Sofia
Sun 8/11
16:00-09:05
1 stop18h 05m
Frankfurt am Main
Wed 31/12
00:00-01:00
Nonstop0h 00m
SofiaFrankfurt am Main
SOF Sofia - FRA Frankfurt am Main
SOFFRA
Sofia
Mon 19/10
05:00-19:30
1 stop15h 30m
Frankfurt am Main
Wed 31/12
00:00-01:00
Nonstop0h 00m
SofiaFrankfurt am Main
SOF Sofia - FRA Frankfurt am Main
SOFFRA
Sofia
Wed 7/4
19:00-20:30
Nonstop2h 30m
Frankfurt am Main
Wed 31/12
00:00-01:00
Nonstop0h 00m
SofiaFrankfurt am Main
SOF Sofia - FRA Frankfurt am Main
SOFFRA
Sofia
Mon 26/10
05:00-09:05
1 stop5h 05m
Frankfurt am Main
Wed 31/12
00:00-01:00
Nonstop0h 00m
SofiaFrankfurt am Main
SOF Sofia - FRA Frankfurt am Main
SOFFRA
Sofia
Wed 4/11
11:25-12:55
Nonstop2h 30m
Frankfurt am Main
Wed 31/12
00:00-01:00
Nonstop0h 00m
SofiaFrankfurt am Main
SOF Sofia - FRA Frankfurt am Main
SOFFRA
Sofia
Sat 31/10
05:00-09:05
1 stop5h 05m
Frankfurt am Main
Wed 31/12
00:00-01:00
Nonstop0h 00m
Best time to book a flight from Sofia to Frankfurt
Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Sofia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Sofia to Frankfurt am Main Airport
How far ahead should I book a flight from Sofia to Frankfurt am Main Airport?
The price you pay for your flight from Sofia to Frankfurt am Main Airport may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Sofia to Frankfurt am Main Airport?
Currently, November is the cheapest month in which you can book a flight from Sofia to Frankfurt am Main Airport (average of £149). Flying from Sofia to Frankfurt am Main Airport in April is currently the most expensive (average of £301). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SOF to FRA?
One of the essential ways to save on airfare from Sofia to Frankfurt am Main Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 67% on airfare.
How often are flights from Sofia to Frankfurt am Main delayed?
About 12% of weekly flights between Sofia and Frankfurt am Main have experienced delays in the past year, with the average delay time being 113 minutes.
What is the most punctual flight time for Sofia to Frankfurt am Main flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sofia to Frankfurt am Main flights?
Over the past year, Lufthansa have had the lowest number of delays on this route, with just 13% of flights being delayed.
Reviews of airlines servicing Frankfurt
Get insights into the airlines that provide service to Frankfurt. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt. Reviews last updated 10 October 2026.
Check out reviews from past customers who have flown with Lufthansa from Sofia to Frankfurt am Main Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Comfort
Boarding
Entertainment
Crew
Reviews
steven,Sept 2026
KGS - FRA
Food
Overall
Comfort
Boarding
Entertainment
Crew
Reviews
steven,Sept 2026
KGS - FRA
Related info for your journey
Find useful and relevant information for your journey from Sofia to Frankfurt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Frankfurt am Main Airport?
Book flights to Frankfurt am Main Airport if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
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Complete your trip
Complete your trip to Frankfurt by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Germany
Book a non-stop flight to one of these other cities located in Germany.
Search flights from Sofia to Frankfurt by cabin class
Find flights from Sofia to Frankfurt, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Frankfurt
Explore flights to Frankfurt departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Sofia and Frankfurt flights
Browse other Sofia and Frankfurt flight options. Last updated on 10 October 2026.
Other flights from Sofia
Browse through other flights departing from Sofia. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Top airline flying from Sofia to Frankfurt
Discover the top airline that operate flights from Sofia to Frankfurt. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 October 2026.
Fly with Cheapflights
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How does Cheapflights help users find flights from Sofia to Frankfurt?
When you search for this flight from Sofia to Frankfurt, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Sofia to Frankfurt?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sofia to Frankfurt for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Sofia to Frankfurt with no change fees?
Certainly. Search results for flights to Frankfurt from Sofia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Sofia to Frankfurt become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Frankfurt from Sofia today and book when prices fit your budget.