What is the cheapest airline that flies from Frankfurt am Main to Sofia?

Air Serbia and Pegasus Airlines are the most popular carriers operating from Frankfurt am Main to Sofia

What is the most punctual flight time for Frankfurt am Main to Sofia flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How many flights depart from Frankfurt am Main Airport to Sofia on average per week?

54 flights are operational weekly from Frankfurt am Main Airport to Sofia as of March 2026. The most popular departure day for this route is Mon, with 26% of flights per week taking off on this day.

How often are flights from Frankfurt am Main to Sofia delayed?

Historically, on average around 20% of flights between Frankfurt am Main and Sofia have experienced a delay on any given week. The average delay length over the past 12 months has been 93 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Frankfurt am Main to Sofia flights?

According to our data, Lufthansa have had the fewest delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

How many flights depart from Frankfurt am Main Airport to Sofia on average per day?

As of March 2026, 7 flights take off from Frankfurt am Main Airport and land in Sofia each day. The most common flight departure time for this route is 19:00, with 43% of daily flights taking off in the evening.

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.

€101 Cheap Flights from Frankfurt am Main Airport to Sofia in 2026

Q: What is the typical price of a round-trip flight between Frankfurt am Main Airport and Sofia?

Prices are currently typical for flights on this route. Typical prices usually range from €114 to €188. The lowest price recently found on this route was €145.

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Find the cheapest flights from Frankfurt am Main Airport to Sofia

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

20:20 - 03:00

FRA

SOF

5h 40m

1 stop

05:00 - 09:00

SOF

FRA

5h 00m

1 stop

€145Air Serbia

Fri, 1 May - Sat, 9 May

20:20 - 15:35

FRA

SOF

18h 15m

1 stop

16:05 - 09:00

SOF

FRA

17h 55m

1 stop

€146Air Serbia

Fri, 8 May - Thu, 14 May

20:20 - 03:00

FRA

SOF

5h 40m

1 stop

16:05 - 09:00

SOF

FRA

17h 55m

1 stop

€147Air Serbia

Thu, 14 May - Wed, 27 May

09:50 - 03:00

FRA

SOF

16h 10m

1 stop

16:05 - 19:30

SOF

FRA

4h 25m

1 stop

€148Air Serbia

Thu, 16 Apr - Thu, 23 Apr

19:40 - 22:50

FRA

SOF

2h 10mdirect

06:20 - 07:50

SOF

FRA

2h 30mdirect

€157Lufthansa

Thu, 23 Apr - Mon, 27 Apr

07:40 - 10:50

FRA

SOF

2h 10mdirect

06:20 - 07:50

SOF

FRA

2h 30mdirect

€157Lufthansa

Sat, 16 May - Fri, 29 May

19:30 - 22:40

FRA

SOF

2h 10mdirect

06:20 - 07:50

SOF

FRA

2h 30mdirect

€159Lufthansa

Tue, 14 Apr - Mon, 27 Apr

09:50 - 03:00

FRA

SOF

16h 10m

1 stop

16:05 - 09:00

SOF

FRA

17h 55m

1 stop

€161Air Serbia

Wed, 13 May - Fri, 29 May

09:50 - 03:00

FRA

SOF

16h 10m

1 stop

16:05 - 09:00

SOF

FRA

17h 55m

1 stop

€163Air Serbia

Wed, 13 May - Mon, 1 Jun

20:20 - 03:00

FRA

SOF

5h 40m

1 stop

05:00 - 09:00

SOF

FRA

5h 00m

1 stop

€163Air Serbia

Thu, 16 Apr - Sat, 25 Apr

Lufthansa flights from Frankfurt am Main Airport to Sofia

Our best Lufthansa deals on Frankfurt am Main Airport to Sofia flight tickets

Lufthansa

23 Apr

FRA19:40Frankfurt am Main

2h 10m

SOF22:50Sofia

27 Apr

SOF06:20Sofia

2h 30m

FRA07:50Frankfurt am Main

€157

Lufthansa

16 May

FRA07:40Frankfurt am Main

2h 10m

SOF10:50Sofia

29 May

SOF06:20Sofia

2h 30m

FRA07:50Frankfurt am Main

€157

Lufthansa

14 Apr

FRA19:30Frankfurt am Main

2h 10m

SOF22:40Sofia

27 Apr

SOF06:20Sofia

2h 30m

FRA07:50Frankfurt am Main

€159

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

1 May

FRA20:20Frankfurt am Main

5h 40m

1 stop

SOF03:00Sofia

9 May

SOF05:00Sofia

5h 00m

1 stop

FRA09:00Frankfurt am Main

€145

Air Serbia

8 May

FRA20:20Frankfurt am Main

18h 15m

1 stop

SOF15:35Sofia

14 May

SOF16:05Sofia

17h 55m

1 stop

FRA09:00Frankfurt am Main

€146

Air Serbia

14 May

FRA20:20Frankfurt am Main

5h 40m

1 stop

SOF03:00Sofia

27 May

SOF16:05Sofia

17h 55m

1 stop

FRA09:00Frankfurt am Main

€147

momondo Fare Finder

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

Cheapest return flight

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Fri 1/5

20:20-03:00

1 stop5h 40m

Sofia

Sat 9/5

05:00-09:00

1 stop5h 00m

€145

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Fri 8/5

20:20-15:35

1 stop18h 15m

Sofia

Thu 14/5

16:05-09:00

1 stop17h 55m

€146

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 14/5

20:20-03:00

1 stop5h 40m

Sofia

Wed 27/5

16:05-09:00

1 stop17h 55m

€147

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 16/4

09:50-03:00

1 stop16h 10m

Sofia

Thu 23/4

16:05-19:30

1 stop4h 25m

€148

Fastest return journey

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 23/4

19:40-22:50

Nonstop2h 10m

Sofia

Mon 27/4

06:20-07:50

Nonstop2h 30m

€157

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Sat 16/5

07:40-10:50

Nonstop2h 10m

Sofia

Fri 29/5

06:20-07:50

Nonstop2h 30m

€157

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Tue 14/4

19:30-22:40

Nonstop2h 10m

Sofia

Mon 27/4

06:20-07:50

Nonstop2h 30m

€159

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Wed 13/5

09:50-03:00

1 stop16h 10m

Sofia

Fri 29/5

16:05-09:00

1 stop17h 55m

€161

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Wed 13/5

09:50-03:00

1 stop16h 10m

Sofia

Mon 1/6

16:05-09:00

1 stop17h 55m

€163

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 16/4

20:20-03:00

1 stop5h 40m

Sofia

Sat 25/4

05:00-09:00

1 stop5h 00m

€163

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Frankfurt am Main Airport and Sofia?

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 €145, 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 November instead. Flights to Sofia in November, while not as cheap as those in March, still average around €151.

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 €186 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 €160 on momondo.

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

As of March 2026, prices for Frankfurt am Main Airport to Sofia flights are approximately 75% 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 in Sofia. From Frankfurt am Main Airport there are direct flights to Sofia (SOF).

Search flight deals

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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Frankfurt am Main Airport to Sofia is Airbus A320 (sharklets) (20.89% of total bookings). The next most popular plane models are Airbus A321-100/200 (20.82%), Airbus A320-100/200 (16.39%), and Airbus A319 (9.61%).

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Borovets

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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Cheap flights from Frankfurt am Main Airport to Sofia from €101

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Lufthansa flights from Frankfurt am Main Airport to Sofia

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Air Serbia flights from Frankfurt am Main Airport to Sofia

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Use the filters below to find and compare flights from Frankfurt am Main Airport to Sofia that are best for you.

See travel insights to Sofia from

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

What is the typical price of a round-trip flight between Frankfurt am Main Airport and Sofia?

What is the cheapest month to fly to Sofia?

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

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

What is the cheapest airline that flies from Frankfurt am Main to Sofia?

How often are flights from Frankfurt am Main to Sofia delayed?

What is the most punctual flight time for Frankfurt am Main to Sofia flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Frankfurt am Main to Sofia flights?

How many flights depart from Frankfurt am Main Airport to Sofia on average per day?

How many flights depart from Frankfurt am Main Airport to Sofia on average per week?

When to book flights from Frankfurt am Main Airport to Sofia

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

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