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Cheap flights from Frankfurt am Main Airport to Sofia from €98

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main Airport to Sofia departing on 18/10. 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 Frankfurt am Main Airport to Sofia

Cheap return flights

Lufthansa Logo
10:10 - 13:20FRA-SOF
2h 10mdirect
Lufthansa Logo
19:05 - 20:40SOF-FRA
2h 35mdirect
€136Lufthansa
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Wed, 22 Oct - Sat, 1 Nov
Lufthansa Logo
09:55 - 13:05FRA-SOF
2h 10mdirect
Lufthansa Logo
18:45 - 20:20SOF-FRA
2h 35mdirect
€137Lufthansa
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Fri, 24 Oct - Fri, 31 Oct
Air Serbia Logo
09:50 - 15:35FRA-SOF
4h 45m1 stop
Air Serbia Logo
16:05 - 09:00SOF-FRA
17h 55m1 stop
€144Air Serbia
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Thu, 16 Oct - Mon, 20 Oct
Air Serbia Logo
09:50 - 15:35FRA-SOF
4h 45m1 stop
Air Serbia Logo
16:05 - 09:00SOF-FRA
17h 55m1 stop
€145Air Serbia
Find Deal
Thu, 16 Oct - Mon, 20 Oct
Lufthansa Logo
19:30 - 22:45FRA-SOF
2h 15mdirect
Lufthansa Logo
06:25 - 08:00SOF-FRA
2h 35mdirect
€148Lufthansa
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Sat, 31 Jan - Sat, 14 Feb
Multiple Airlines Logo
09:50 - 15:15FRA-SOF
4h 25m1 stop
Multiple Airlines Logo
14:25 - 16:00SOF-FRA
2h 35mdirect
€161Multiple Airlines
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Thu, 13 Nov - Sat, 15 Nov
Multiple Airlines Logo
09:50 - 15:15FRA-SOF
4h 25m1 stop
Multiple Airlines Logo
12:35 - 15:25SOF-FRA
3h 50m1 stop
€192Multiple Airlines
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Thu, 13 Nov - Sat, 15 Nov
SWISS Logo
07:20 - 15:15FRA-SOF
6h 55m2 stops
SWISS Logo
16:00 - 19:55SOF-FRA
4h 55m1 stop
€220SWISS
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Thu, 30 Oct - Thu, 6 Nov
SWISS Logo
17:35 - 10:05FRA-SOF
39h 30m2 stops
SWISS Logo
15:00 - 19:55SOF-FRA
5h 55m1 stop
€226SWISS
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Thu, 23 Oct - Mon, 27 Oct
Turkish Airlines Logo
11:25 - 08:35FRA-SOF
20h 10m1 stop
Turkish Airlines Logo
15:35 - 13:40SOF-FRA
23h 05m1 stop
€328Turkish Airlines
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Thu, 16 Oct - Mon, 20 Oct

Air Serbia flights from Frankfurt am Main Airport to Sofia

Our best Air Serbia deals on Frankfurt am Main Airport to Sofia flight tickets
Air Serbia
16 Oct
FRA09:50Frankfurt am Main
4h 45m
1 stop
SOF15:35Sofia
20 Oct
SOF16:05Sofia
17h 55m
1 stop
FRA09:00Frankfurt am Main
€144
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Air Serbia
16 Oct
FRA09:50Frankfurt am Main
4h 45m
1 stop
SOF15:35Sofia
20 Oct
SOF16:05Sofia
17h 55m
1 stop
FRA09:00Frankfurt am Main
€145
Find similar
Air Serbia
24 Oct
FRA09:50Frankfurt am Main
4h 45m
1 stop
SOF15:35Sofia
30 Oct
SOF05:00Sofia
5h 10m
1 stop
FRA09:10Frankfurt am Main
€174
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SWISS flights from Frankfurt am Main Airport to Sofia

Our best SWISS deals on Frankfurt am Main Airport to Sofia flight tickets
SWISS
30 Oct
FRA07:20Frankfurt am Main
6h 55m
2 stops
SOF15:15Sofia
6 Nov
SOF16:00Sofia
4h 55m
1 stop
FRA19:55Frankfurt am Main
€220
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SWISS
23 Oct
FRA17:35Frankfurt am Main
39h 30m
2 stops
SOF10:05Sofia
27 Oct
SOF15:00Sofia
5h 55m
1 stop
FRA19:55Frankfurt am Main
€226
Find similar
SWISS
23 Oct
FRA12:25Frankfurt am Main
44h 40m
2 stops
SOF10:05Sofia
27 Oct
SOF15:00Sofia
5h 55m
1 stop
FRA19:55Frankfurt am Main
€226
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momondo Fare Finder

 
Customise your flight search to find flights from Frankfurt am Main Airport to Sofia 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 16 September 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Wed 22/10

10:10-13:20

Nonstop2h 10m

Sofia

Sat 1/11

19:05-20:40

Nonstop2h 35m

€136

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Fri 24/10

09:55-13:05

Nonstop2h 10m

Sofia

Fri 31/10

18:45-20:20

Nonstop2h 35m

€137

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 16/10

09:50-15:35

1 stop4h 45m

Sofia

Mon 20/10

16:05-09:00

1 stop17h 55m

€144

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 16/10

09:50-15:35

1 stop4h 45m

Sofia

Mon 20/10

16:05-09:00

1 stop17h 55m

€145

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Sat 31/1

19:30-22:45

Nonstop2h 15m

Sofia

Sat 14/2

06:25-08:00

Nonstop2h 35m

€148

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 13/11

09:50-15:15

1 stop4h 25m

Sofia

Sat 15/11

14:25-16:00

Nonstop2h 35m

€161

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 13/11

09:50-15:15

1 stop4h 25m

Sofia

Sat 15/11

12:35-15:25

1 stop3h 50m

€192

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 30/10

07:20-15:15

2 stops6h 55m

Sofia

Thu 6/11

16:00-19:55

1 stop4h 55m

€220

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 23/10

17:35-10:05

2 stops39h 30m

Sofia

Mon 27/10

15:00-19:55

1 stop5h 55m

€226

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 16/10

11:25-08:35

1 stop20h 10m

Sofia

Mon 20/10

15:35-13:40

1 stop23h 05m

€328

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 Sofia from

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

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 Sofia?

The cheapest month to fly to Sofia from Frankfurt am Main Airport is in March. Flight prices, which tend to average around €132, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Sofia from Frankfurt am Main Airport during February instead. Flights to Sofia in February, while not as cheap as those in March, still average around €143.

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

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

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Frankfurt am Main Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around €183 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Frankfurt am Main Airport for as low as €166 on momondo.

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

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

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

As of September 2025, prices for Frankfurt am Main Airport to Sofia flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from Frankfurt am Main Airport to Sofia

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

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

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

Fastest flight time

2h 10m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Sofia

1 airport
The fastest flight from Frankfurt am Main Airport to Sofia takes 2h 10m
Direct flights go from Frankfurt am Main Airport to Sofia on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Sofia: Sofia (SOF)
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  • How far is Frankfurt am Main to Sofia by plane?

    Frankfurt am Main and Sofia are 1391.6 km apart from one another. Flights usually cover this in 2h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Frankfurt am Main Airport to Sofia Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to Sofia Airport?

    The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko

Why use momondo?

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

Finding the right flight to Sofia from Frankfurt am Main is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sofia quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Sofia from Frankfurt am Main which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Frankfurt am Main and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Sofia from Frankfurt am Main. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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