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Cheap flights from Frankfurt am Main Airport to Sofia from €138

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 31/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Frankfurt am Main Airport to Sofia

Cheap return flights

Enter your travel dates to find the best prices.
Air Serbia Logo
09:50 - 15:30
FRA
-
SOF
4h 40m
1 stop
Air Serbia Logo
05:00 - 09:00
SOF
-
FRA
5h 00m
1 stop
€188Air Serbia
Wed, 9 Sep - Sat, 12 Sep
Air Serbia Logo
09:50 - 03:00
FRA
-
SOF
16h 10m
1 stop
Air Serbia Logo
16:00 - 09:00
SOF
-
FRA
18h 00m
1 stop
€189Air Serbia
Thu, 10 Sep - Sun, 13 Sep
Air Serbia Logo
20:20 - 15:30
FRA
-
SOF
18h 10m
1 stop
Air Serbia Logo
16:00 - 19:30
SOF
-
FRA
4h 30m
1 stop
€190Air Serbia
Tue, 1 Sep - Thu, 3 Sep
SWISS Logo
18:55 - 12:15
FRA
-
SOF
16h 20m
1 stop
SWISS Logo
13:05 - 18:10
SOF
-
FRA
6h 05m
1 stop
€191SWISS
Mon, 7 Sep - Tue, 15 Sep
Lufthansa Logo
19:30 - 22:40
FRA
-
SOF
2h 10mdirect
Lufthansa Logo
06:20 - 07:50
SOF
-
FRA
2h 30mdirect
€192Lufthansa
Fri, 11 Sep - Sat, 12 Sep
Lufthansa Logo
19:20 - 22:30
FRA
-
SOF
2h 10mdirect
Lufthansa Logo
19:25 - 22:30
SOF
-
FRA
4h 05m
1 stop
€193Lufthansa
Sat, 5 Sep - Mon, 21 Sep
Lufthansa Logo
15:00 - 18:10
FRA
-
SOF
2h 10mdirect
Lufthansa Logo
19:00 - 20:30
SOF
-
FRA
2h 30mdirect
€193Lufthansa
Mon, 24 Aug - Wed, 9 Sep
Lufthansa Logo
19:40 - 22:50
FRA
-
SOF
2h 10mdirect
Lufthansa Logo
06:20 - 07:50
SOF
-
FRA
2h 30mdirect
€194Lufthansa
Sun, 6 Sep - Sun, 13 Sep
Lufthansa Logo
07:15 - 12:10
FRA
-
SOF
3h 55m
1 stop
Lufthansa Logo
18:40 - 20:10
SOF
-
FRA
2h 30mdirect
€195Lufthansa
Sat, 12 Sep - Tue, 15 Sep
Lufthansa Logo
07:15 - 12:10
FRA
-
SOF
3h 55m
1 stop
Lufthansa Logo
19:00 - 20:30
SOF
-
FRA
2h 30mdirect
€196Lufthansa
Thu, 27 Aug - Wed, 9 Sep

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Lufthansa flights from Frankfurt am Main Airport to Sofia

Our best Lufthansa deals on Frankfurt am Main Airport to Sofia flight tickets
Lufthansa
11 Sept
FRA19:30Frankfurt am Main
2h 10m
SOF22:40Sofia
12 Sept
SOF06:20Sofia
2h 30m
FRA07:50Frankfurt am Main
€192
Lufthansa
5 Sept
FRA19:20Frankfurt am Main
2h 10m
SOF22:30Sofia
21 Sept
SOF19:25Sofia
4h 05m
1 stop
FRA22:30Frankfurt am Main
€193
Lufthansa
24 Aug
FRA15:00Frankfurt am Main
2h 10m
SOF18:10Sofia
9 Sept
SOF19:00Sofia
2h 30m
FRA20:30Frankfurt am Main
€193

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
9 Sept
FRA09:50Frankfurt am Main
4h 40m
1 stop
SOF15:30Sofia
12 Sept
SOF05:00Sofia
5h 00m
1 stop
FRA09:00Frankfurt am Main
€188
Air Serbia
10 Sept
FRA09:50Frankfurt am Main
16h 10m
1 stop
SOF03:00Sofia
12 Sept
SOF05:00Sofia
5h 00m
1 stop
FRA09:00Frankfurt am Main
€189
Air Serbia
1 Sept
FRA20:20Frankfurt am Main
18h 10m
1 stop
SOF15:30Sofia
3 Sept
SOF16:00Sofia
4h 30m
1 stop
FRA19:30Frankfurt am Main
€190

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 2 August 2026.
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

Wed 9/9

09:50-15:30

1 stop4h 40m

Sofia

Sat 12/9

05:00-09:00

1 stop5h 00m

€188

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 10/9

09:50-03:00

1 stop16h 10m

Sofia

Sun 13/9

16:00-09:00

1 stop18h 00m

€189

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Tue 1/9

20:20-15:30

1 stop18h 10m

Sofia

Thu 3/9

16:00-19:30

1 stop4h 30m

€190

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Mon 7/9

18:55-12:15

1 stop16h 20m

Sofia

Tue 15/9

13:05-18:10

1 stop6h 05m

€191
Fastest return journey

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Fri 11/9

19:30-22:40

Nonstop2h 10m

Sofia

Sat 12/9

06:20-07:50

Nonstop2h 30m

€192

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Sat 5/9

19:20-22:30

Nonstop2h 10m

Sofia

Mon 21/9

19:25-22:30

1 stop4h 05m

€193

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Mon 24/8

15:00-18:10

Nonstop2h 10m

Sofia

Wed 9/9

19:00-20:30

Nonstop2h 30m

€193

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Sun 6/9

19:40-22:50

Nonstop2h 10m

Sofia

Sun 13/9

06:20-07:50

Nonstop2h 30m

€194

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Sat 12/9

07:15-12:10

1 stop3h 55m

Sofia

Tue 15/9

18:40-20:10

Nonstop2h 30m

€195

Frankfurt am MainSofia

FRA - SOF

FRASOF

Frankfurt am Main

Thu 27/8

07:15-12:10

1 stop3h 55m

Sofia

Wed 9/9

19:00-20:30

Nonstop2h 30m

€196

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 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 €164 to €290.
The lowest price recently found on this route was €188.

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Frankfurt am Main Airport is in November. Flight prices, which tend to average around €153, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Sofia from Frankfurt am Main Airport during January instead. Flights to Sofia in January, while not as cheap as those in November, still average around €155.

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 from Frankfurt am Main Airport 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 €211 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 €175 on momondo.

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

There is only 1 cabin class available to choose from on Frankfurt am Main Airport 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 August 2026, prices for Frankfurt am Main Airport to Sofia flights are approximately 61% 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, Tue, Wed, 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, Tuesday, Wednesday, 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

Frequently asked questions about flying from Frankfurt am Main Airport to Sofia

  • 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
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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