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$59+ Cheap flights from Sofia (SOF) to Frankfurt (FRA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — FRA
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Sofia to Frankfurt am Main are usually found in January or March, booked 15 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Find flight deals from Sofia to Frankfurt

Cheapest flights from Sofia to Frankfurt
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 November 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:10 pmSOF - FRA
1 stop21h 20mMultiple Airlines
Sat 12/69:15 amFRA - SOF
1 stop15h 15mMultiple Airlines
Deal found 11/26$213
This Air Serbia deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:00 amSOF - FRA
1 stop15h 40mAir Serbia
Wed 12/109:55 amFRA - SOF
1 stop16h 10mAir Serbia
Deal found 11/24$219
This Lufthansa deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:25 pmSOF - FRA
Nonstop2h 35mLufthansa
Sun 12/2810:25 amFRA - SOF
Nonstop2h 15mLufthansa
Deal found 11/26$228
This Lufthansa deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:35 pmSOF - FRA
Nonstop2h 35mLufthansa
Sun 1/1810:25 amFRA - SOF
Nonstop2h 15mLufthansa
Deal found 11/25$232
This Air Serbia deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:00 pmSOF - FRA
1 stop18h 10mAir Serbia
Wed 12/179:55 amFRA - SOF
1 stop4h 35mAir Serbia
Deal found 11/24$233
This Kiwi.com deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:35 pmSOF - FRA
1 stop4h 35mLOT
Wed 12/107:20 amFRA - SOF
1 stop9h 30mLOT
Deal found 11/25$235
This Kiwi.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:35 pmSOF - FRA
1 stop16h 00mLOT
Sat 12/67:20 amFRA - SOF
1 stop5h 30mLOT
Deal found 11/26$236
This Air Serbia deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:00 pmSOF - FRA
1 stop18h 10mAir Serbia
Wed 12/39:55 amFRA - SOF
1 stop16h 10mAir Serbia
Deal found 11/24$239
This Air Serbia deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:00 pmSOF - FRA
1 stop18h 10mAir Serbia
Fri 12/59:55 amFRA - SOF
1 stop16h 10mAir Serbia
Deal found 11/23$245

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 November 26, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$181
(Kiwi.com)

One-way from

$59
(Mytrip)

Popular in

February

Cheapest in

January

Average price

$179

Good round-trip deal

$728 or less

Good one-way deal

$793 or less
Provider with most accurate pricing for Sofia-Frankfurt am Main flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sofia-Frankfurt am Main flights.
Search Deals
From Sofia to Frankfurt am Main
Search Deals
One-way flight from Sofia to Frankfurt am Main
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Sofia to Frankfurt am Main.
Search Deals
Price to beat on a one-way flight from Sofia to Frankfurt am Main.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Frankfurt that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Sofia to Frankfurt am Main Airport that are best for you.

Fly from

Sofia

Fly to

Frankfurt

Route

Depart

Return

Price

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Thu 1/15

10:45 am-7:20 pm

1 stop9h 35m

Frankfurt am Main

Sun 1/18

11:40 am-7:05 pm

1 stop6h 25m

$185

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Thu 4/23

4:05 pm-7:30 pm

1 stop4h 25m

Frankfurt am Main

Mon 4/27

9:50 am-3:35 pm

1 stop4h 45m

$192

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Sat 1/24

5:00 am-9:10 am

1 stop5h 10m

Frankfurt am Main

Fri 1/30

8:25 pm-3:30 pm

1 stop18h 05m

$192

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Thu 1/15

6:00 am-7:35 am

Nonstop2h 35m

Frankfurt am Main

Sun 1/18

10:25 am-1:40 pm

Nonstop2h 15m

$201

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Thu 1/15

5:00 am-9:10 am

1 stop5h 10m

Frankfurt am Main

Sun 1/18

8:25 pm-3:30 pm

1 stop18h 05m

$218

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Wed 12/24

2:25 pm-4:00 pm

Nonstop2h 35m

Frankfurt am Main

Sun 12/28

10:25 am-1:40 pm

Nonstop2h 15m

$228

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Fri 12/26

2:35 pm-4:10 pm

Nonstop2h 35m

Frankfurt am Main

Sat 1/17

10:20 am-1:35 pm

Nonstop2h 15m

$232

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Tue 2/3

10:45 am-7:20 pm

1 stop9h 35m

$59

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Sun 12/14

8:00 pm-10:30 am

1 stop15h 30m

$73

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Tue 1/27

10:10 pm-7:20 pm

2 stops22h 10m

$97

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 13 results
1
2

Compare providers for flights from Sofia to Frankfurt

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sofia to Frankfurt in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sofia-Frankfurt am Main Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Sofia-Frankfurt am Main Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Sofia-Frankfurt am Main Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sofia-Frankfurt am Main Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-Frankfurt am Main Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Sofia to Frankfurt. Price data was last updated on November 21, 2025.

The best time to book flights from Sofia to Frankfurt am Main Airport is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $16). Flying from Sofia to Frankfurt am Main Airport in July is currently the most expensive (average of $140). 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 November 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Sofia to Frankfurt am Main Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 79% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Sofia to Frankfurt am Main Airport?

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 November 26, 2025.
Read through reviews of airlines operating flights from Sofia to Frankfurt am Main Airport, such as Lufthansa, Ryanair, and Wizz Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,594 reviews

Comfort

6.8

Crew

7.6

Overall

6.8

Food

6.3

Entertainment

6.4

Boarding

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BUD - FRA

Greatly satisfied with all my flights. They were right on time, service was excellent.
Lufthansa
6.8
Okay
7,594 reviews
Lufthansa
6.8
Okay
7,594 reviews

Comfort

6.8

Crew

7.6

Overall

6.8

Food

6.3

Entertainment

6.4

Boarding

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BUD - FRA

Greatly satisfied with all my flights. They were right on time, service was excellent.
Ryanair
6.8
Okay
5,206 reviews
Lufthansa
6.8
Okay
7,594 reviews

Comfort

6.8

Crew

7.6

Overall

6.8

Food

6.3

Entertainment

6.4

Boarding

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BUD - FRA

Greatly satisfied with all my flights. They were right on time, service was excellent.
Wizz Air
6.8
Okay
1,064 reviews
Lufthansa
6.8
Okay
7,594 reviews

Comfort

6.8

Crew

7.6

Overall

6.8

Food

6.3

Entertainment

6.4

Boarding

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BUD - FRA

Greatly satisfied with all my flights. They were right on time, service was excellent.

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?

    Located just 4.2 mi from the city center, Sofia is the airport most travelers will use when flying to Frankfurt am Main from Sofia. Booking flights from Sofia (SOF) to Frankfurt am Main should be relatively easy as there are 5 daily outbound flights to Frankfurt am Main from 3 different airlines.

  • How long is the flight from Sofia to Frankfurt am Main Airport?

    Air Serbia can get you from Sofia to Frankfurt am Main Airport in just under 4h 25m. Your travel time can differ by up to . The distance between Sofia and Frankfurt am Main Airport is about 868 mi.

  • What are the cheapest airlines flying from Sofia to Frankfurt am Main Airport round-trip?

    Ryanair, at $28, was found to be the cheapest airline from Sofia to Frankfurt am Main Airport.Alternate airlines to your destination round-trip include Wizz Air and Lufthansa. You may be able to fly from Sofia to Frankfurt am Main Airport for 85% less than the average price by searching for these airlines.

  • 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 Qatar Airways (95%), Bulgaria Air (95%) and Air Canada (77%).

  • What are the cheapest flights from Sofia to Frankfurt am Main Airport?

    On average you can expect to pay $838 for a flight from Sofia to Frankfurt am Main Airport. The cheapest flight overall is $200 while the most popular route, (Sofia - Frankfurt am Main) is currently priced at $167.

  • 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 vacation 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 $16). Flying from Sofia to Frankfurt am Main Airport in July is currently the most expensive (average of $140). 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

Traveling 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
Speyer
Wiesbaden
Trier
Boppard
Mainz

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Top 3 airlines flying from Sofia to Frankfurt

Discover the top 3 airlines 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 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$28Average$69FlexibilityNo cancel feeOn-timeN/A
Wizz AirCheapest$48Average$112FlexibilityNo cancel feeOn-time83%
LufthansaCheapest$156Average$212FlexibilityNo cancel feeOn-time76%

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