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Cheap flights from Sofia to Frankfurt am Main from €59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to Frankfurt am Main departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sofia to Frankfurt am Main

Cheap return flights

Lufthansa Logo
18:45 - 20:20SOF-FRA
2h 35mdirect
Lufthansa Logo
19:30 - 22:45FRA-SOF
2h 15mdirect
€139Lufthansa
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Fri, 31 Oct - Tue, 4 Nov
Lufthansa Logo
06:25 - 08:00SOF-FRA
2h 35mdirect
Lufthansa Logo
15:00 - 18:15FRA-SOF
2h 15mdirect
€140Lufthansa
Find Deal
Sat, 7 Feb - Sun, 8 Feb
Lufthansa Logo
18:35 - 20:05SOF-FRA
2h 30mdirect
Lufthansa Logo
10:30 - 13:45FRA-SOF
2h 15mdirect
€158Lufthansa
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Tue, 14 Oct - Wed, 19 Nov
Air Serbia Logo
05:00 - 09:00SOF-FRA
5h 00m1 stop
Air Serbia Logo
09:55 - 15:30FRA-SOF
4h 35m1 stop
€168Air Serbia
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Thu, 16 Oct - Mon, 24 Nov
Logo
12:35 - 18:40SOF-FRA
7h 05m1 stop
Logo
10:10 - 13:25FRA-SOF
2h 15mdirect
€171
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Thu, 1 Jan - Tue, 13 Jan
Logo
18:35 - 20:05SOF-FRA
2h 30mdirect
Logo
09:50 - 15:15FRA-SOF
4h 25m1 stop
€183
Find Deal
Tue, 14 Oct - Thu, 13 Nov
Air Serbia Logo
16:05 - 09:00SOF-FRA
17h 55m1 stop
Air Serbia Logo
09:55 - 15:30FRA-SOF
4h 35m1 stop
€191Air Serbia
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Tue, 14 Oct - Mon, 17 Nov
SWISS Logo
16:00 - 19:55SOF-FRA
4h 55m1 stop
SWISS Logo
11:50 - 14:15FRA-SOF
25h 25m2 stops
€222SWISS
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Thu, 13 Nov - Sun, 16 Nov
SWISS Logo
16:00 - 19:55SOF-FRA
4h 55m1 stop
SWISS Logo
07:20 - 15:15FRA-SOF
6h 55m2 stops
€245SWISS
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Thu, 30 Oct - Thu, 6 Nov
Pegasus Airlines Logo
14:15 - 10:30SOF-FRA
21h 15m1 stop
Pegasus Airlines Logo
11:35 - 19:05FRA-SOF
6h 30m1 stop
€311Pegasus Airlines
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Fri, 31 Oct - Sun, 2 Nov

Air Serbia flights from Sofia to Frankfurt am Main Airport

Our best Air Serbia deals on Sofia to Frankfurt am Main Airport flight tickets
Air Serbia
16 Oct
SOF05:00Sofia
5h 00m
1 stop
FRA09:00Frankfurt am Main
19 Nov
FRA20:25Frankfurt am Main
5h 35m
1 stop
SOF03:00Sofia
€168
Find similar
Air Serbia
14 Oct
SOF16:05Sofia
17h 55m
1 stop
FRA09:00Frankfurt am Main
17 Nov
FRA09:55Frankfurt am Main
4h 35m
1 stop
SOF15:30Sofia
€191
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Air Serbia
26 Dec
SOF05:00Sofia
15h 40m
1 stop
FRA19:40Frankfurt am Main
3 Jan
FRA09:55Frankfurt am Main
4h 35m
1 stop
SOF15:30Sofia
€202
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Lufthansa flights from Sofia to Frankfurt am Main Airport

Our best Lufthansa deals on Sofia to Frankfurt am Main Airport flight tickets
Lufthansa
31 Oct
SOF18:45Sofia
2h 35m
FRA20:20Frankfurt am Main
4 Nov
FRA19:30Frankfurt am Main
2h 15m
SOF22:45Sofia
€139
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Lufthansa
7 Feb
SOF06:25Sofia
2h 35m
FRA08:00Frankfurt am Main
8 Feb
FRA15:00Frankfurt am Main
2h 15m
SOF18:15Sofia
€140
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Lufthansa
14 Oct
SOF18:35Sofia
2h 30m
FRA20:05Frankfurt am Main
19 Nov
FRA10:30Frankfurt am Main
2h 15m
SOF13:45Sofia
€158
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momondo Fare Finder

 
Customise your flight search to find flights from Sofia to Frankfurt am Main Airport 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, momondo users made 13,528 searches. Data last updated 15 September 2025.
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

Price

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Fri 31/10

18:45-20:20

Nonstop2h 35m

Frankfurt am Main

Tue 4/11

19:30-22:45

Nonstop2h 15m

€139

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Sat 7/2

06:25-08:00

Nonstop2h 35m

Frankfurt am Main

Sun 8/2

15:00-18:15

Nonstop2h 15m

€140

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Tue 14/10

18:35-20:05

Nonstop2h 30m

Frankfurt am Main

Wed 19/11

10:30-13:45

Nonstop2h 15m

€158

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Thu 16/10

05:00-09:00

1 stop5h 00m

Frankfurt am Main

Mon 24/11

09:55-15:30

1 stop4h 35m

€168

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Thu 1/1

12:35-18:40

1 stop7h 05m

Frankfurt am Main

Tue 13/1

10:10-13:25

Nonstop2h 15m

€171

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Tue 14/10

18:35-20:05

Nonstop2h 30m

Frankfurt am Main

Thu 13/11

09:50-15:15

1 stop4h 25m

€183

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Tue 14/10

16:05-09:00

1 stop17h 55m

Frankfurt am Main

Mon 17/11

09:55-15:30

1 stop4h 35m

€191

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Thu 13/11

16:00-19:55

1 stop4h 55m

Frankfurt am Main

Sun 16/11

11:50-14:15

2 stops25h 25m

€222

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Thu 30/10

16:00-19:55

1 stop4h 55m

Frankfurt am Main

Thu 6/11

07:20-15:15

2 stops6h 55m

€245

SofiaFrankfurt am Main

SOF - FRA

SOFFRA

Sofia

Fri 31/10

14:15-10:30

1 stop21h 15m

Frankfurt am Main

Sun 2/11

11:35-19:05

1 stop6h 30m

€311

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Sofia to Frankfurt am Main Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Frankfurt am Main Airport?

In general, January is the cheapest month to fly from Sofia to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €100. If you’re not able to fly to Frankfurt am Main Airport in January, then March is your next best option. Flight prices from Sofia to Frankfurt am Main Airport during March average around €149.

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

The cheapest day to depart from Sofia to Frankfurt am Main Airport is on a Friday. Travellers who choose to depart for Frankfurt am Main Airport on a Friday will often find tickets for as low as €189. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €694. These prices are subject to change though, so be sure to set up a Price Alert for flights to Frankfurt am Main Airport.

What is the cheapest time of day to depart on your flight to Frankfurt am Main Airport?

According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is at midday. momondo users have found flights departing from Sofia to Frankfurt am Main Airport at midday for as low as €393. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Frankfurt am Main Airport are more costly in the morning, with an average ticket price of €583. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Sofia to Frankfurt am Main flight route?

Fly from Sofia to Frankfurt am Main for the best Sofia - Frankfurt am Main flight prices

How far in advance should I book a flight to Frankfurt am Main Airport?

You are more likely to see cheaper flights to Frankfurt am Main Airport from Sofia when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around €164 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from Sofia for as low as €66 on momondo.

What cabin class options are available on Sofia to Frankfurt am Main flights?

There is only 1 cabin class available to choose from on Sofia to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sofia to Frankfurt am Main Airport flight prices changed over time?

As of September 2025, prices for Sofia to Frankfurt am Main Airport flights are approximately 52% cheaper when compared to flights at the same time last year.

When to book flights from Sofia to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sofia to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sofia to Frankfurt am Main Airport (SOF to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sofia to Frankfurt am Main Airport

Fastest flight time

2h 30m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun
The fastest flight from Sofia to Frankfurt am Main Airport takes 2h 30m
Direct flights go from Sofia to Frankfurt am Main Airport on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
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  • How far is Sofia to Frankfurt am Main by plane?

    The straight-line distance from Sofia to Frankfurt am Main is 1391.6 km. Flights usually cover this in 2h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sofia Airport to Frankfurt am Main Airport?

    Prices for flights from Sofia Airport to Frankfurt am Main Airport refresh daily.

  • How old do you have to be to fly from Sofia Airport to Frankfurt am Main Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The travel and health documents required for your trip to Frankfurt am Main Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Frankfurt am Main Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Sofia to Frankfurt am Main Airport?

Travelling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Mainz
Wiesbaden
Marburg
Baden-Baden
Trier
Ludwigsburg
Nuerburg
Boppard
Cochem
Wurzburg

Why use momondo?

Why should I use momondo to find a flight deal from Sofia to Frankfurt am Main?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sofia to Frankfurt am Main . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sofia to Frankfurt am Main with flexible booking policies on momondo?

All flight searches from Sofia to Frankfurt am Main on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sofia to Frankfurt am Main?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Frankfurt am Main from Sofia.

I’m not ready to book a flight from Sofia to Frankfurt am Main right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sofia to Frankfurt am Main flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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