41€ Find Cheap Flights from Sofia to Frankfurt am Main – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to Frankfurt am Main departing on 05.12.. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Frankfurt am Main

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Frankfurt am Main, 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 Sofia to Frankfurt am Main, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
108 €
Typical prices: 172 €-123 €
Ryanair
Tue 7.7.Fri 25.9.
SOF - HHN • 1 stop
Cheapest direct flights
149 €
Typical prices: 229 €-145 €
Lufthansa
Sat 31.10.Sun 1.11.
SOF - FRA • Direct
Top airlines
Cheapest • from 108 € (return)
Best reviews • 8,4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Lufthansa and Bulgaria Air. Average duration is 2h 30m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 56% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Frankfurt am Main!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sofia to Frankfurt am Main 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sofia to Frankfurt am Main

Tue, 7. Jul - Fri, 25. Sep
Ryanair Logo
5:55 - 15:00
SOF
-
HHN
10h 05m
1 stop
Ryanair Logo
11:25 - 21:45
HHN
-
SOF
9h 20m
1 stop
108 €Ryanair
Tue, 7. Jul - Fri, 25. Sep
Ryanair Logo
5:55 - 15:00
SOF
-
HHN
10h 05m
1 stop
Ryanair Logo
11:25 - 21:45
HHN
-
SOF
9h 20m
1 stop
110 €Ryanair
Tue, 7. Jul - Sat, 26. Sep
Ryanair Logo
5:55 - 15:00
SOF
-
HHN
10h 05m
1 stop
Ryanair Logo
13:30 - 1:15
HHN
-
SOF
10h 45m
1 stop
117 €Ryanair
Wed, 28. Oct - Sun, 1. Nov
Ryanair Logo
23:25 - 0:55
SOF
-
HHN
2h 30mdirect
Ryanair Logo
19:20 - 11:05
HHN
-
SOF
14h 45m
1 stop
123 €Ryanair
Mon, 20. Jul - Fri, 7. Aug
Multiple Airlines Logo
18:55 - 10:10
SOF
-
HHN
16h 15m
2 stops
Multiple Airlines Logo
8:10 - 22:05
HHN
-
SOF
12h 55m
1 stop
127 €Multiple Airlines
Tue, 7. Jul - Fri, 25. Sep
Multiple Airlines Logo
5:55 - 15:00
SOF
-
HHN
10h 05m
1 stop
Multiple Airlines Logo
22:05 - 18:00
HHN
-
SOF
18h 55m
2 stops
128 €Multiple Airlines
Fri, 10. Jul - Mon, 13. Jul
Multiple Airlines Logo
14:35 - 1:10
SOF
-
HHN
11h 35m
1 stop
Multiple Airlines Logo
20:45 - 15:55
HHN
-
SOF
18h 10m
2 stops
134 €Multiple Airlines
Sat, 31. Oct - Sun, 1. Nov
Lufthansa Logo
19:00 - 20:30
SOF
-
FRA
2h 30mdirect
Lufthansa Logo
14:55 - 18:10
FRA
-
SOF
2h 15mdirect
149 €Lufthansa
Wed, 28. Oct - Sun, 1. Nov
Lufthansa Logo
19:00 - 20:30
SOF
-
FRA
2h 30mdirect
Lufthansa Logo
14:55 - 18:10
FRA
-
SOF
2h 15mdirect
150 €Lufthansa
Fri, 23. Oct - Sun, 25. Oct
Lufthansa Logo
19:05 - 20:35
SOF
-
FRA
2h 30mdirect
Lufthansa Logo
14:55 - 18:10
FRA
-
SOF
2h 15mdirect
158 €Lufthansa
Booking Insights

KAYAK's insights & trends for Sofia to Frankfurt am Main flights

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

How much is a return flight from Sofia to Frankfurt am Main?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sofia to Frankfurt am Main departing in July.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Sofia to Frankfurt am Main costs 53 € on the route between Sofia (SOF) and Frankfurt-Hahn Airport (HHN). Over the past month, this route was, on average, 56% cheaper than other Sofia-Frankfurt am Main routes. The most popular route is between Sofia (SOF) and Frankfurt am Main Airport (FRA).

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

The average price of all round-trip flights from Sofia to Frankfurt am Main clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Frankfurt am Main on a Saturday and more expensive on a Monday. On your return trip to Sofia, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sofia to Frankfurt am Main, 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 Sofia to Frankfurt am Main is August, where tickets cost 15 € (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is 141 € and 135 € respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sofia to Frankfurt am Main, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sofia to Frankfurt am Main, you should book around 6 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know - Cheap tickets from Sofia to Frankfurt am Main

Cheapest flight41 €
Flight from Sofia to Frankfurt-Hahn

When to book flights from Sofia to Frankfurt am Main

Are your dates flexible? Find out the best times to travel from Sofia to Frankfurt am Main based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 flights from Sofia to Frankfurt am Main

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

    In the last 3 days, the lowest price for a flight from Sofia to Frankfurt am Main was 41 € for a one-way ticket and 108 € for a return.

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

    Sofia is served by only 1 airport and there are 2 airports in Frankfurt am Main. You will leave Sofia from Sofia and you will be arriving in Frankfurt am Main at one of these airports: Frankfurt am Main or Frankfurt-Hahn.

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

    We unfortunately don’t have that data for this specific route.

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

    Star Alliance is the only airline alliance operating flights between Sofia and Frankfurt am Main.

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

    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 Sofia to Frankfurt am Main.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt am Main from Sofia 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 Sofia to Frankfurt am Main?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Frankfurt am Main with an airline and back to Sofia with another airline.

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

    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 Frankfurt am Main from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Sofia to Frankfurt am Main?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Sofia to Frankfurt am Main.
Find which airlines fly direct from Sofia Airport to Frankfurt am Main, which days they fly and book direct flights.

Direct departures

Sofia to Frankfurt am Main

Monday

Bulgaria Air,Lufthansa

Bulgaria Air,Lufthansa

Tuesday

Lufthansa

Lufthansa

Wednesday

Bulgaria Air,Lufthansa

Bulgaria Air,Lufthansa

Thursday

Lufthansa

Lufthansa

Friday

Bulgaria Air,Lufthansa

Bulgaria Air,Lufthansa

Saturday

Lufthansa

Lufthansa

Sunday

Lufthansa

Lufthansa

See more direct flights

Direct returns

Frankfurt am Main to Sofia

Monday

Bulgaria Air,Lufthansa

Bulgaria Air,Lufthansa

Tuesday

Lufthansa

Lufthansa

Wednesday

Bulgaria Air,Lufthansa

Bulgaria Air,Lufthansa

Thursday

Lufthansa

Lufthansa

Friday

Bulgaria Air,Lufthansa

Bulgaria Air,Lufthansa

Saturday

Lufthansa

Lufthansa

Sunday

Lufthansa

Lufthansa

See more direct flights

Reviews of the top 4 airlines flying from Sofia to Frankfurt am Main

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Frankfurt am Main. 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 Sofia to Frankfurt am Main? 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.
8,4
Bulgaria AirOverall score based on 60 reviews
8,1Comfort
8,7Crew
8,4Boarding
7,2Entertainment
7,8Food
Airline reviews

Bulgaria Air should stop using buses for boarding if possible. It is very inconvenient and delays the departure

8,0 ExcellentNikola, Jun 2025
SOF - AMS
Read more Bulgaria Air reviews

Bulgaria Air should stop using buses for boarding if possible. It is very inconvenient and delays the departure

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 ….

Always select priority to be able to take carry on luggage and board first without hassles.

Notified as to why there’s a delay with our flight.

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Buy-on-board through the app is a great feature!

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

Take off was great but landing is always with a bump.

The flight was 1h delayed. There was a flight attendant making announcements in the cabin, but it was impossible to understand whether the information was important or not. (Although whatever she was saying, it was clearly meant to be communicated to the passengers.) From the way she spoke, it sounded like Spanish, but only thanks to catching one word out of every five or six — mumbled through her teeth — I realized she was actually speaking English. It was quite embarrassing

Overall, we were satisfied with the Lufthansa flights to and from Rome/Zurich. Issue was the Frankfurt airport connection. It is HORRIBLE, but has nothing to do with the flight. Flight was very comfortable. Food was just OK. Staff was great and able to relax during the flight. Would definitely fly again!

Boarding was very good, crew attentive and friendly, seat size comfy, screen size nice. However, the seatbelt segment with the buckle is extremely short, which made fastening the seatbelt very complicated. Moreover, the bluetooth pairing of the audio system didn't work. It was not possible to have proper audio. The flight info software didn't work, too.

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

They messed up my seat so I didn’t get the one I paid for

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Most things went well, but the legroom was lacking. The crew were great.

I was very happy to see that Lufthansa had direct flights from Frankfurt to Tampa. The pasta dinner was delicious, but the pizza wasn't that good. I suggest a selection of wurst and cheese with crackers or an egg wrap might be more refreshing.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Everything was streamlined. Timely take off. Early landing. Great flight

Low-cost airline. Airbus A-320 and 321 series are not comfortable on flights taking more than 3 hours. Seats are uncomfortable. Very limited foot space, especially when having a bag under the seat in front of you.

Typical wizzair flight, nothing special , but as there were flight in the evening we got sandwiches with 50% discount. Terminal wizzair is using is awful. Separate from normal airport, no duty free and only one cafe. Also was late for more than 2 hours but we didn’t got any food or water vouchers.

Timely departures and arrivals. The seat was slightly forward leaning which made it uncomfortable

Flight was delayed by two hours and we then sat on the runway for another 40 minutes and circled Gatwick twice making it 3 hours later landing this is very poor compared to all the other operators I’ve flown with the outbound flight was an hour late

There were not enough staff and signage to direct people to Wizz Priority lanes for check-in and boarding. It didn't feel like we were Wizz Priority holders.

Had to pay £45 to check in at the airport because I didn't check-in online at least 3 hours prior... and it wasn't mentioned on the booking / App (online check-in is only marked as "included service"). Upon landing, captain failed to land the first attempt and had to take off again for an re-attempt. Overall mid experience, would definitely pay a bit more at first to avoid this again.

Two of our boarding details were missing and they wanted to charge us 84 pounds for that, although it was totally their fault

They boarded us despite knowing we wouldn’t be taking off for another hour and boarded us into a plane who’s air conditioning was not working properly. So we were sat in a hot plane for an hour with no access to the bathroom getting hotter and hotter. A little bit of communication between the teams would have avoided this.

I planned to be working during the flight but next to and in front of me there was a family (basically all around me) who had screaming kids all the way long and they were rude and the kid was kicking me as well and constantly wanted to grab my phone etc. I was so pissed, I didn't think they will travel priority so I didn't think they'll sit next to me but they did. I asked the crew if there is a chance for me to go to another seat far away from there...And they were so kind, immediately after take off they showed a seat for me that is far away from these people. I'm so grateful for this!!! I hate that I cannot figure out these things in advance. I WOULD BE HAPPY TO PAY MORE IN ADVANCE TO MAKE SURE THERE ARE NO FAMILIES W KIDS AROUND ME!!!!

Everything you need to know for your flight from Sofia to Frankfurt am Main

Information on your arrival and departure airports