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Cheap flights from Sofia to Frankfurt am Main Airport

SOF — FRA
12 10월 — 19 10월1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Sofia to Frankfurt am Main are usually found in January or March, booked 41 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap 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 12 9월 2025.

Popular in

August

Cheapest in

January

Average price

£187

Good round-trip deal

£305 or less

Good one-way deal

£152 or less
Highest demand for flights based on searches. 16% potential increase in price (£22 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sofia to Frankfurt am Main.
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Price to beat on a one-way flight from Sofia to Frankfurt am Main.
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from Sofia to Frankfurt. Price data was last updated on 29 August 2025.

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 41 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, February is the cheapest month in which you can book a flight from Sofia to Frankfurt am Main Airport (average of £187). Flying from Sofia to Frankfurt am Main Airport in June is currently the most expensive (average of £247). 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?

Find hourly flight availability from Sofia to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 9월 2025.

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 in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 44% on airfare.

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 12 9월 2025.
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.
Lufthansa
6.8
Okay
7,409 reviews
Check prices

Entertainment

6.4

Food

6.3

Overall

6.8

Comfort

6.8

Boarding

7.0

Crew

7.6

Reviews

1 / 20
6.0
Good

Evy,Jul 2025

BUD - FRA

Staff were not friendly at all, very dry. There was chaos prior to boarding as people had to guess where to go and they were just standing there until they finally called the group numbers . Food was not that good either, flight attendants didn’t come around for drinks on a 9 plus hour flight to make sure people were hydrated. Again staff was not friendly.
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews
Check prices

Entertainment

6.4

Food

6.3

Overall

6.8

Comfort

6.8

Boarding

7.0

Crew

7.6

Reviews

1 / 20
6.0
Good

Evy,Jul 2025

BUD - FRA

Staff were not friendly at all, very dry. There was chaos prior to boarding as people had to guess where to go and they were just standing there until they finally called the group numbers . Food was not that good either, flight attendants didn’t come around for drinks on a 9 plus hour flight to make sure people were hydrated. Again staff was not friendly.

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.

  • What airport do you fly from for flights from Sofia to Frankfurt am Main?

    Sofia (SOF), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Sofia to Frankfurt am Main. 1 airline have flights from Sofia to Frankfurt am Main on a regular basis. Booking flights from Sofia to Frankfurt am Main should not be difficult; the airport handles an average of 4 outbound flights to Frankfurt am Main per day.

  • What is the cheapest airline to fly from Sofia to Frankfurt am Main Airport round-trip?

    According to our current data, Lufthansa (£151), offers the cheapest pricing from Sofia to Frankfurt am Main Airport.

  • What are the most reliable airlines from Sofia to Frankfurt am Main Airport?

    The top 3 most reliable airlines when flying from Sofia to Frankfurt am Main Airport are ANA (81%), United Airlines (81%) and Air Canada (80%).

  • Can I find deals for flights from Sofia to Frankfurt that include hotel bookings?

    Yes. In addition to deals on Sofia to Frankfurt flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Frankfurt?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Frankfurt.

  • Can I find deals for business class flights from Sofia to Frankfurt?

    Yes. Cheapflights offers flight deals from Sofia to Frankfurt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sofia to Frankfurt am Main Airport?

    Currently, February is the cheapest month in which you can book a flight from Sofia to Frankfurt am Main Airport (average of £187). Flying from Sofia to Frankfurt am Main Airport in June is currently the most expensive (average of £247). 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.

See more FAQs

Travelling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Koblenz
Baden-Baden
Wurzburg
Bad Homburg
Mainz
Pforzheim
Trier
Wiesbaden
Fulda
Heilbronn
Bad Ems
Kaiserslautern
Rothenburg ob der Tauber
Rüdesheim am Rhein
Speyer
Nuerburg

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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 858,174 searches. Data last updated 12 9월 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£151Average£187FlexibilityNo cancel feeOn-time76%
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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