$92 Flights from Frankfurt am Main (FRA) to Sofia (SOF)

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Flight deals from Frankfurt am Main to Sofia

Looking for a cheap last-minute deal or the best round-trip flight from Frankfurt am Main Airport to Sofia Airport? If you want to travel next month, round-trip fares start from $145. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Frankfurt am Main to Sofia from $92 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Frankfurt am Main to Sofia flights are currently cheapest in September.

Direct flights from Frankfurt am Main to Sofia

Frankfurt am Main to Sofia: Alternative routes

Compare routes from Frankfurt am Main to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Frankfurt to Sofia: Flight information

The things to know before you go.
Cheapest flight found$92
Cheapest month to flySeptember
Average flight time2 hrs, 14 mins
Most popular airlineLufthansa
Average flights per week149

Finding cheap flights from Frankfurt am Main to Sofia: Frequently asked questions

The best price we found for a round-trip flight from Frankfurt am Main to Sofia is $145. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 14 minutes is the average flight time from Frankfurt am Main to Sofia.
Lufthansa, United and TAP Air Portugal fly direct from Frankfurt am Main to Sofia.
There are 168 flights per week flying from Frankfurt am Main to Sofia, as of June 2026.
The cheapest month to fly from Frankfurt am Main to Sofia is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Frankfurt am Main Airport to Sofia Airport on Wednesday, July 1, 2026.
Yes – the average flight time is 2 hours and 14 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sofia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Sofia is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet and Lufthansa offer the cheapest flight tickets to Sofia.

Traveling from Frankfurt am Main Airport (FRA) to Sofia Airport (SOF): what you need to know

  • Around 2 hours 15 minutes is how long you'll be traveling on a direct flight from Frankfurt am Main Airport to Sofia Airport.

  • Sofia is one hour ahead of Frankfurt and observes the UTC+2 timezone.

  • Flights from FRA to SOF start from 08:05 — the earliest with Lufthansa. The last service of the day is at 20:35 with Bulgaria Air. Overall, there are 25 weekly Frankfurt am Main Airport to Sofia Airport flights.

  • To ensure you catch your FRA to SOF flight, leave enough time to navigate the airport and find your gate. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.

  • During popular months like September, it's a good idea to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during peak periods in general.

  • Lufthansa is your gateway to exploring Sofia (and maybe even some other exciting corners of Bulgaria!). Check out the direct flights from Frankfurt am Main Airport to Sofia Airport offered by this airline.

  • The majority of passengers choose to travel with Lufthansa on this route.

  • The most punctual carrier operating FRA to SOF flights is Lufthansa. Its services arrive as planned 76.19% of the time.

  • If you want to include a stop along the way, simply uncheck 'Direct flights only' when searching for your ticket from Frankfurt am Main Airport to Sofia Airport. These are the top stopovers between FRA and SOF:

    • Munich Airport

    • Vienna Airport

    • Bologna International Airport

How to find the cheapest flights from Frankfurt am Main Airport (FRA) to Sofia Airport (SOF)

  • The lowest price we've found for a one-way Frankfurt am Main Airport to Sofia Airport flight is $92. A round-trip ticket is currently $145. Depending on the availability and when you book, these fares can change.

  • Get cheap tickets from FRA to SOF by booking one month ahead. According to our research, that's the sweet spot for finding a bargain.

  • The cheapest month for flights from Frankfurt am Main Airport to Sofia Airport is June. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.

  • You won't have to check every day to see if fares have gone down when you create a Price Alert. We'll let you know as soon as there's a new deal on cheap flights from FRA to SOF.

  • Tailor your trip using filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Frankfurt am Main Airport to Sofia Airport.

Handy information about Frankfurt am Main Airport (FRA)

  • When it comes to Frankfurt am Main Airport's on-time performance, 74% of flights meet their scheduled arrival time.

  • Central Frankfurt to Frankfurt am Main Airport is approximately 7 miles. Depending on traffic, it'll take about 25 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The trip when using public transport takes roughly 20 minutes.

  • Get your travels off to a relaxed start by staying near FRA. Whether you have an early flight from Frankfurt am Main Airport to Sofia Airport or just don't like being rushed, these hotels are the answer:

Arriving at Sofia Airport (SOF)

Getting from Sofia Airport (SOF) to central Sofia

  • From Sofia Airport, Sofia is approximately 6 miles away. It takes around 25 minutes to get to the center driving.

  • It takes around 30 minutes if you're traveling on public transport.

When to fly to Sofia Airport (SOF)

  • It's time to pick your dates for your flight from Frankfurt am Main Airport to Sofia Airport. August is the busiest month to visit Sofia. If you want a more laid-back vibe, go in March.

  • Book your flight from Frankfurt am Main Airport to Sofia Airport for August if you want to go to Sofia during its warmest month. You can expect temperatures of between 55ºF and 90ºF.

  • If you like traveling in cooler conditions, search for a cheap ticket from FRA to SOF in January. Temperatures average between 12ºF and 45ºF then.

Explore more of Bulgaria

  • Plovdiv is just one of the many places in Bulgaria waiting to be discovered after you've seen Sofia. Around 80 miles away to the south-east, well-known attractions include Plovdiv Roman Theatre, Municipal Institute "Ancient Plovdiv" and Museum Center for Contemporary History.

  • Around 240 miles east of Sofia, Varna is another favorite stop in Bulgaria. Get a taste of what this destination has to offer at Sahara beach, Museum of Natural History and Sea Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.