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FRA - SOF

Find cheap flights from Frankfurt am Main to Sofia from $116

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Sofia departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
ב' 5/27
ב' 6/3

Search hundreds of travel sites at once for deals on flights to Sofia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Sofia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Sofia, as well as popular online travel agencies
In the last 7 days travelers have searched 43,623,357 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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Cheap flight deals from Frankfurt am Main to Sofia (FRA-SOF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Frankfurt am Main to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:05 am - 11:20 amFRA-SOF
2h 15mnonstop
6:30 am - 8:00 amSOF-FRA
2h 30mnonstop
$149Lufthansa
Find Deal
ש', יוני 8 - א', יוני 9
7:20 pm - 10:35 pmFRA-SOF
2h 15mnonstop
12:00 pm - 1:30 pmSOF-FRA
2h 30mnonstop
$150Lufthansa
Find Deal
ג', מאי 14 - ד', מאי 22
9:50 am - 3:35 pmFRA-SOF
4h 45m1 stop
4:05 pm - 7:35 pmSOF-FRA
4h 30m1 stop
$168Air Serbia
Find Deal
ב', אוק' 21 - ו', אוק' 25
7:20 pm - 10:35 pmFRA-SOF
2h 15mnonstop
6:30 am - 8:00 amSOF-FRA
2h 30mnonstop
$171Lufthansa
Find Deal
ש', ספט' 21 - ג', אוק' 1
7:20 pm - 10:35 pmFRA-SOF
2h 15mnonstop
6:45 pm - 9:50 pmSOF-FRA
4h 05m1 stop
ג', מאי 14 - ד', מאי 22
8:20 pm - 2:55 amFRA-SOF
5h 35m1 stop
4:05 pm - 7:35 pmSOF-FRA
4h 30m1 stop
$200Air Serbia
Find Deal
א', ספט' 22 - ש', ספט' 28
8:05 am - 11:20 amFRA-SOF
2h 15mnonstop
6:45 pm - 9:50 pmSOF-FRA
4h 05m1 stop
ה', אוג' 22 - ב', ספט' 2
5:55 pm - 5:10 pmFRA-SOF
22h 15m1 stop
6:00 pm - 10:40 amSOF-FRA
17h 40m1 stop
$261ITA Airways
Find Deal
ש', יולי 6 - ב', יולי 8
1:45 pm - 5:05 pmFRA-SOF
2h 20mnonstop
6:10 pm - 7:35 pmSOF-FRA
2h 25mnonstop
$287Bulgaria Air
Find Deal
ד', יולי 31 - א', ספט' 8
5:55 pm - 5:10 pmFRA-SOF
22h 15m1 stop
6:00 pm - 10:40 amSOF-FRA
17h 40m1 stop
$315ITA Airways
Find Deal
ה', אוג' 1 - ו', אוג' 16

Flights from Frankfurt am Main to Sofia - Travel Insights & Trends

Get data-powered insights and trends into flights from Frankfurt am Main to Sofia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Frankfurt am Main to Sofia?

The average price of all flights from Frankfurt am Main Airport to Sofia clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Sofia on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Frankfurt am Main to Sofia. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Frankfurt am Main Airport to Sofia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Frankfurt am Main Airport to Sofia is January, where tickets cost $145 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $258 and $252 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Frankfurt am Main Airport to Sofia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Frankfurt am Main Airport to Sofia, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 63 days before departure.

Which airlines provide the cheapest flights from Frankfurt am Main to Sofia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Sofia from Frankfurt am Main were found on Air Serbia ($116) and Lufthansa ($121), and the lowest round-trip tickets were found on Lufthansa ($149) and Air Serbia ($168).

Which airlines fly non-stop between Frankfurt am Main Airport and Sofia?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Frankfurt am Main Airport to Sofia.
There are 2 airlines that fly nonstop from Frankfurt am Main Airport to Sofia. They are Bulgaria Air and Lufthansa. The cheapest airline for this route is Lufthansa, with the best one-way deal found costing $147. On average, the best prices for this route can be found at Lufthansa.

How many flights are there between Frankfurt am Main Airport and Sofia per day?

Each day, there are between 3 and 5 nonstop flights that take off from Frankfurt am Main Airport and land in Sofia, with an average flight time of 2h 15m. The most common departure time is 7:00 pm and most flights take off in the morning. Each week, there are 29 flights. The most frequent day of departure is Wednesday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Frankfurt am Main Airport and Sofia?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Frankfurt am Main to Sofia take?

Direct flights take on average 2h 15m to travel the 868 miles between Frankfurt am Main and Sofia.

What’s the earliest departure time from Frankfurt am Main to Sofia?

Early birds can take the earliest flight from Frankfurt am Main Airport at 8:05 am and will be landing in Sofia at 11:20 am.

What’s the latest departure time from Frankfurt am Main to Sofia?

If you prefer to fly at night, the latest flight from Frankfurt am Main Airport to Sofia jets off at 7:20 pm and lands at 10:35 pm.

Good to know

Low season

February

High season

July

Cheapest flight

$116
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Frankfurt am Main to Sofia

When to book flights from Frankfurt am Main to Sofia

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Sofia flights

  • What is the cheapest flight from Frankfurt am Main Airport to Sofia?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Sofia was $116 for a one-way ticket and $149 for a round-trip.

  • Do I need a passport to fly between Frankfurt am Main and Sofia?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Frankfurt am Main and on arrival in Sofia.

  • Which airports will I be using when flying from Frankfurt am Main to Sofia?

    On your way to Sofia, you’ll fly out from Frankfurt am Main. You’ll be landing at Sofia.

  • Which aircraft models fly most regularly from Frankfurt am Main to Sofia?

    The Airbus A320 (sharklets) is the aircraft model that flies most regularly on the Frankfurt am Main to Sofia flight route.

  • Which airline alliances offer flights from Frankfurt am Main to Sofia?

    Star Alliance, and oneworld are the airline alliances operating flights between Frankfurt am Main and Sofia, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Frankfurt am Main to Sofia?

    There are nonstop flights from Frankfurt am Main to Sofia on a daily basis.

  • Which is the best airline for flights from Frankfurt am Main to Sofia, Bulgaria Air or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Sofia are Bulgaria Air and Lufthansa. With an average price for the route of $237 and an overall rating of 7.8, Bulgaria Air is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $226 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Sofia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to Sofia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Sofia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Frankfurt am Main is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to Sofia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Frankfurt am Main with another airline. Booking your flights between Frankfurt am Main and SOF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Sofia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from FRA to Sofia

  • Looking for a cheap flight? 25% of our users found flights on this route for $134 or less one-way and $191 or less round-trip.

Prefer to fly non-stop from Frankfurt am Main to Sofia?

Find which airlines fly direct from Frankfurt to Sofia, which days they fly and book direct flights.

Nonstop departures

Frankfurt am Main to Sofia

Monday

ANA, Air Canada, Ethiopian Air, +4 more

ANA, Air Canada, +5 more

Tuesday

ANA, Air Canada, Ethiopian Air, +4 more

ANA, Air Canada, +5 more

Wednesday

ANA, Air Canada, Bulgaria Air, +6 more

ANA, Air Canada, +7 more

Thursday

ANA, Air Canada, Ethiopian Air, +4 more

ANA, Air Canada, +5 more

Friday

ANA, Air Canada, Bulgaria Air, +6 more

ANA, Air Canada, +7 more

Saturday

ANA, Air Canada, Ethiopian Air, +5 more

ANA, Air Canada, +6 more

Sunday

ANA, Air Canada, Bulgaria Air, +6 more

ANA, Air Canada, +7 more

See more direct flights

Nonstop returns

Sofia to Frankfurt am Main

Monday

ANA, Air Canada, Ethiopian Air, +5 more

ANA, Air Canada, +6 more

Tuesday

ANA, Air Canada, Ethiopian Air, +5 more

ANA, Air Canada, +6 more

Wednesday

ANA, Air Canada, Bulgaria Air, +7 more

ANA, Air Canada, +8 more

Thursday

ANA, Air Canada, Ethiopian Air, +5 more

ANA, Air Canada, +6 more

Friday

ANA, Air Canada, Bulgaria Air, +7 more

ANA, Air Canada, +8 more

Saturday

ANA, Air Canada, Ethiopian Air, +5 more

ANA, Air Canada, +6 more

Sunday

ANA, Air Canada, Bulgaria Air, +7 more

ANA, Air Canada, +8 more

See more direct flights
See more direct flights

Top 3 airlines serving from Frankfurt am Main to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt am Main to Sofia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Bulgaria AirOverall score based on 116 reviews
7.0entertainment
7.4comfort
8.2crew
7.9boarding
7.7food
Airline reviews

Easy check in. Hot snack with wine if desired. Then chocolate, tea or coffee. Altogether excellent.

10.0 ExcellentElizabeth, Jun 2023SOF - LHR
Read more about Bulgaria Air reviews

Easy check in. Hot snack with wine if desired. Then chocolate, tea or coffee. Altogether excellent.

Seats are quite small, but due to the plane being empty we were aloud to switch seats to have more room

The water was handed out as we were entering the plane, instead of when we are set down and our hands are free of luggage. There was absolutely no food offered from Sofia to London, except a low quality chocolate, which was not delicious. The flight between London and Miami was ok, as far as service and food, but it was absolutely freezing, throughout the whole aircraft, especially in the back seats, I had to cover my head with a scarf, besides using the blanket and still I was feeling extremely uncomfortable. The passengers seating around me shared the same opinion. We did ask for something to be done about it. The gentleman did try to adjust it, but the effect last very short time, and towards the end of the flight it was extremely cold and blowing strong again ….

Cons: "Staff seemed confused and would not let us seat at our assigned seats which we picked in order to accommodate our baby. Instead they put us in an even worse spot and decided to ignore the people that took out seats and left them be."
Cons: "Them actually refunding my flight when I couldn't legally travel due to COVID lockdowns."
Pros: "Nothing"
Cons: "To add food and to patk the plane at the linkway"
Pros: "It was a direct flight to my destination"
Cons: "Check-in took 1 hour and 30 mins. Single Check in desk for economy and business, long line. Flight went late by 50 mins on departure"
Cons: "I wanted to note that while screaming at gate D1 the stuff was beyond horrible. Lazy to talk, a lady who was on the screaming machine kept making nasty comments, really inappropriate addressing foreigners and people who speak Bulgarian. I found it highly disturbing, border line harassing. You can’t work customer service and be such a nasty grumpy person. Everywhere in the world that attitude won’t be allowed, or sanctions must apply. The lady who was collecting money for the checked bag was extremely rude and lazy. Almost kicked me out for not paying for my checked bag online. Excuse me? Why is she there then? The flight was fine. However, the flight attendance slipped the last 2 rows with drinks. Please make sure that the people who work at Sofia airport get some kind of basic human training. Unfortunately, they do not wish to make you feel welcomed or cared for."
Pros: "fast trip, clean plane"
Cons: "Was a bit different to get on a bus to take you to the actual plane"
Pros: "Nothing. Bulgarian Airlines is a fifth world company!"
Cons: "Everything! The flight from Sofia (after flying in a plane that looked like a bus from the 80s), was late over two hours. Bulgarian airlines lied to us in Sofia that we would be rerouted on other airlines and find out our new tickets only at transfer desks in milan. There were NO transfer desks"

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

I did not get to this flight because of the reason I mentioned in previous review

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

Hated every minute of it. Delayed for over 10 hours only to have to cancel rental car, car insurance and hotel. Its taken me 3days to get to my final destination when it should have only taken 12-14 hours. Very unhappy with Lufthansa.

That was no easy way to get on board in the plane was very hot and I couldn’t talk to the crewmember there super rude and they couldn’t fix the AC. They felt very uncomfortable for 3 1/2 hours flight. I would not use airline next time. Thank you.

Departure was delayed by 2 hours and passengers were sitting on the plane.

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

Pierwszy raz odbyłam tak pozytywny lot. Uprzejma, świetna załoga. Kapitana lotu W6 1771 z 6.01.2024, pozytywnie zaskoczył wyraźnym kontaktem i ciekawostkami na temat lotu, jak i informacja o zorzy polarnej zachęcając do zobaczenia przez okana. Delikatne perfekcyjne ladowanie WIELKI SZACUN i GRATULACJE dla KAPITANA!!👏👏👏

After the flight. Waiting to long to get off the plane

Very very very…… uncomfortable seats /does nor reclain/ and so little space /this was 5:30 hours flight- and quite expensive no longer low cost airline/ 5:30 hours flight and no water or snacks was offered anly very expensive sales.

Was denied to enter the previous plane so couldnt make it to this one

Got rejected to enter the plane because i took calming pills. Im scared of flying and i always take it since 12 years and it was never a problem with other airlines.

Shambolic boarding with ZERO information on why there was a delay. Don't treat customers like sheep. Crew good. Aircraft new. Late departure with minimal information from flight deck.

The flight was 1.30 hour late because of the Police checking 4 passengers. This was not Ryanair fault but was quite ennoying.

The boarding process was fast Uncomfortable seats ,do not recline.

My fligh was suddenly canceled and no ine approached me The web response was the only one and it was poor and not satisfactory Wizz did not take care for moving me and my family to another flight instead and simply gave us back the flight credits which i cant do nothing with !!

The crew was not very friendly or did not seem like very approachable. The plane was quite dirty and it didn’t sound too good when landing.

Book cheap flights from Frankfurt am Main to Sofia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Frankfurt am Main to Sofia found on KAYAK in the last 72 hours.
5/11ש'
1 stopAir Serbia
18h 15mFRA-SOF
$116
6/17ב'
1 stop
14h 50mFRA-SOF
$120
6/4ג'
nonstopLufthansa
2h 15mFRA-SOF
$121
5/4ש'
1 stopAir Serbia
18h 15mFRA-SOF
$122
5/7ג'
1 stopPegasus Airlines
26h 05mFRA-SOF
$141
5/12א'
nonstopBulgaria Air
2h 25mFRA-SOF
$150
6/7ו'
1 stopAustrian Airlines
24h 20mFRA-SOF
$157
6/17ב'
nonstopLufthansa
2h 15mFRA-SOF
$161
5/5א'
nonstopBulgaria Air
2h 25mFRA-SOF
$164
5/23ה'
1 stopAustrian Airlines
25h 10mFRA-SOF
$202

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Last minute flights from Frankfurt am Main to Sofia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Frankfurt am Main to Sofia that are departing in the next 10 days.
5/1ד'
multi-stopSWISS
15h 30mFRA-SOF
5/4ש'
multi-stopSWISS
10h 10mSOF-FRA
$449
5/2ה'
multi-stopSWISS
36h 05mFRA-SOF
5/6ב'
multi-stopSWISS
17h 30mSOF-FRA
$505
4/29ב'
multi-stopSWISS
20h 15mFRA-SOF
5/6ב'
multi-stopSWISS
17h 30mSOF-FRA
$552
4/28א'
multi-stopSWISS
29h 00mFRA-SOF
5/2ה'
multi-stopSWISS
10h 05mSOF-FRA
$578

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Frankfurt am Main - Sofia Flights

Departure:

Frankfurt am Main (FRA)Germany

Destination:

Sofia (SOF)Bulgaria

Return flight deals:

Sofia - Frankfurt am Main

Cabin classes:

$589
$171

Browse origins:

  • Flights » 
  • Frankfurt Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Sofia

Compare transportation modes for Frankfurt am Main to Sofia

Average priceAverage duration
Flights$1872h 15m
Buses$25126h 45m