$58 Find Cheap Flights from Greece to Bulgaria

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What is the cheapest flight to Bulgaria?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Bulgaria from Greece found in the last 72 hours was to Sofia, at $97 round-trip. The most popular route is Athens (ATH) to Sofia (SOF) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $97.

What is the cheapest month to fly from Greece to Bulgaria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Greece to Bulgaria, 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 Greece to Bulgaria is January, when tickets cost $105 (return) on average. On the other hand, the most expensive months are June and September, when the average cost of round-trip tickets is $208 and $178 respectively.

How far in advance should I book a flight from Greece to Bulgaria?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Bulgaria, 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 Greece to Bulgaria, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Which is the cheapest airport to fly into in Bulgaria?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Bulgaria is Sofia Airport (SOF), with an average flight price of $103.


Good to know

Low seasonJune
High seasonDecember
Cheapest flight$58
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Athens to Sofia

FAQs for booking flights from Greece to Bulgaria

  • How does KAYAK find such low prices on flights from Greece to Bulgaria?

    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 Greece to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greece to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Greece to Bulgaria 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 Greece to Bulgaria?

    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 from Greece to Bulgaria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greece to Bulgaria?

    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 from Greece to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Bulgaria?

    Based on KAYAK data, the cheapest day to fly to Bulgaria is Tuesday where round-trip tickets can be as cheap as $128. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $204 on average.

  • What is the cheapest time of day to fly to Bulgaria?

    The cheapest time of day to fly to Bulgaria is generally at night, when round-trip flights cost $152 on average. Morning departures are around 8% cheaper than evening flights, on average. The most expensive time of day to fly to Bulgaria is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $204.

Reviews of the top airlines flying from Greece to Bulgaria

 
Need help choosing which airline to fly with from Greece to Bulgaria? 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.
8.1
Aegean AirlinesOverall score based on 761 reviews
7.4Food
7.8Comfort
7.8Boarding
8.6Crew
7.0Entertainment
Airline reviews

My experience with a GNA was extremely poor. My original flight was canceled. They put me on another flight. Four hours later. They changed my seat number to the last row where I had no room at all and it cost me $120 for luggage. Additionally, I missed my ferry in Paris Athens. I had to rebook my ferry and I could not get a refund so by them canceling the trip for four hours it caused me no ferry to go to Betsy. I had to find a room that night. The only one I could find was at the Hyatt grand in Athens And I lost a night. Stay at Betsy that I had already prepaid so no my experience was awful. Additionally, they never said on any intercom that Greece was one hour ahead of Paris so that was a problem. We had no idea and when it was never communicated to us

4.0 OkayGail, Jun 2025CDG - ATH
Read more Aegean Airlines reviews

My experience with a GNA was extremely poor. My original flight was canceled. They put me on another flight. Four hours later. They changed my seat number to the last row where I had no room at all and it cost me $120 for luggage. Additionally, I missed my ferry in Paris Athens. I had to rebook my ferry and I could not get a refund so by them canceling the trip for four hours it caused me no ferry to go to Betsy. I had to find a room that night. The only one I could find was at the Hyatt grand in Athens And I lost a night. Stay at Betsy that I had already prepaid so no my experience was awful. Additionally, they never said on any intercom that Greece was one hour ahead of Paris so that was a problem. We had no idea and when it was never communicated to us

Ove Aegean Airlines! Used them for several flights over past 4.months. never flown w them before but will certainly use in the future!!!

A thoroughly enjoyable experience in business class, which we “won” in the airlines lottery In exchange for a relatively small deposit. The breakfast served at the beginning of this three hour flight was absolutely phenomenal. I would be tempted to fly Aegean airlines on a transatlantic flight in light of this experience.

Was grateful that this flight was held for us as we were late from our prior flight.

Our connecting flight from Barcelona to Athens was late and it appeared that we would not make the connectimg flight to Telaviv. The plane ended up waiting and we made the connection. The airline redeemed itself.

Lovely experience with Aegean. The crew felt with some extremely rude customers with professionalism and poise. The flight went off without a hitch and even landed early!

When a flight has a delay of about an hour it is customary to announce the passengers

Nice business class service for shot flight. Especially when the free WiFi works

I liked bumping up to Business for less than full price. Also the option to choose your own meal online. In retrospect I would have gone with the standard meal option, but c'st la vie. Overall pretty standard flight, got good views of Greece as the sun rose. That's about it.

It was a short flight (2hours) so the tiny, tiny seats were somewhat tolerable. People with long legs had their knees up to the chair in front of them, quite uncomfortable. I was pleasantly surprised they served a small meal which was quite good. Staff were all great.

There was a departure delay of at least one hour. We also waited in line for 40 minutes and then in the bus for 20 minutes.

It was a short flight so food and entertainment wasn’t necessary

The flight went well, but boarding via a shirtless bus was unpleasant

My flight was supposed to leave at 8:35 and arrive at 9:35. The plane took off at 9:20 and we arrived after 10am. Horrible experience and zero organisation.

Relatively good for a LCC, free water and a biscuit, free standard seat selection at check-in. Just be wary of legroom if you're tall, and the boarding process was very disorganised with no announcements and no queue management.

Do not check bags with Sky Express! We were flying from the Milos airport to Athens. Sky Express lost our checked bags. We were on our way to a wedding in Athens.. In fact, more than half of the flight’s passengers had their bags lost / left at the terminal. This was not a large plane (~50 people), so having left that many bags at a very very small airport where there was only one other flight (from another carrier) scheduled that day, is a ridiculously large oversight. Our bags were sent on a meandering ferry to Athens the following day, to arrive at our hotel 3 days later, but it was too late to be helpful. We had to buy outfits and toiletries, etc when we arrived for the event. We are filing a claim with Sky Express for partial reimbursement.

Never heard about them before and was surprised how organized and efficient they are.

These were tickets purchased with a stolen credit card number.

Seriously, every airline needs to improve their boarding procedures. Even though Sky Express boarded the furtheredt seats from the door first, it was still disappointing that it took so long to board.

Cannot take it dur to the delayed first flight. Staff at the desk very unfriendly.

Book cheap flights from Greece to Bulgaria

Recent round-trip flight deals

7/18Fri
nonstop
1h 45mATH-SOF
7/21Mon
nonstop
1h 15mSOF-ATH
$114
7/17Thu
nonstop
1h 45mATH-SOF
7/21Mon
nonstop
1h 15mSOF-ATH
$115
7/17Thu
nonstop
1h 45mATH-SOF
7/21Mon
nonstop
1h 15mSOF-ATH
$117
7/18Fri
nonstop
1h 45mATH-SOF
7/21Mon
nonstop
1h 15mSOF-ATH
$120
7/17Thu
nonstopAegean Airlines
1h 15mATH-SOF
7/21Mon
nonstopAegean Airlines
1h 15mSOF-ATH
$139
7/30Wed
nonstopAegean Airlines
1h 15mATH-SOF
8/12Tue
nonstopAegean Airlines
1h 15mSOF-ATH
$141
10/23Thu
1 stopAir Serbia
23h 15mATH-SOF
10/27Mon
1 stopAir Serbia
11h 40mSOF-ATH
$164
9/2Tue
1 stopAir Serbia
11h 15mATH-SOF
9/16Tue
1 stopAir Serbia
11h 20mSOF-ATH
$171
7/18Fri
nonstopSky Express
1h 45mATH-SOF
7/20Sun
nonstopSky Express
1h 35mSOF-ATH
$186
7/31Thu
nonstopSky Express
1h 45mATH-SOF
8/4Mon
nonstopSky Express
1h 35mSOF-ATH
$190

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Recent one-way flight deals

7/30Wed
nonstopSky Express
1h 45mATH-SOF
$58
7/22Tue
nonstopAegean Airlines
1h 15mATH-SOF
$62
7/31Thu
nonstopSky Express
1h 45mATH-SOF
$76
8/24Sun
nonstopAegean Airlines
1h 15mATH-SOF
$83
7/30Wed
1 stopRyanair
13h 25mATH-SOF
$89
7/13Sun
1 stopAir Serbia
11h 15mATH-SOF
$93
9/16Tue
1 stopAir Serbia
11h 15mATH-SOF
$94
8/26Tue
1 stopRyanair
13h 30mATH-SOF
$100
9/6Sat
2 stopsSWISS
29h 05mATH-SOF
$208
8/22Fri
2 stopsSWISS
29h 05mATH-SOF
$229

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Last minute flights to Bulgaria

Last minute flight, train and bus deals

7/4Fri
multi-stopPegasus Airlines
7h 00mATH-SOF
7/6Sun
multi-stopPegasus Airlines
14h 15mSOF-ATH
$228
7/2Wed
multi-stopAir Serbia
11h 15mATH-SOF
7/25Fri
multi-stopAir Serbia
11h 20mSOF-ATH
$242
7/3Thu
multi-stopLufthansa
6h 25mATH-SOF
7/25Fri
multi-stopLufthansa
5h 45mSOF-ATH
$247
7/4Fri
multi-stop
7h 00mATH-SOF
7/6Sun
nonstop
1h 35mSOF-ATH
$280
7/4Fri
multi-stop
24h 55mATH-SOF
7/6Sun
multi-stop
14h 15mSOF-ATH
$291
7/4Fri
multi-stopLufthansa
8h 45mATH-SOF
7/6Sun
multi-stopLufthansa
5h 45mSOF-ATH
$292
7/2Wed
multi-stopTurkish Airlines
10h 50mATH-SOF
7/25Fri
multi-stopTurkish Airlines
5h 50mSOF-ATH
$293
7/3Thu
multi-stopTurkish Airlines
4h 40mATH-SOF
7/6Sun
multi-stopTurkish Airlines
5h 50mSOF-ATH
$294
7/4Fri
nonstopSky Express
1h 45mATH-SOF
7/6Sun
nonstopSky Express
1h 35mSOF-ATH
$321
7/4Fri
nonstopSky Express
1h 45mATH-SOF
7/6Sun
nonstopSky Express
1h 35mSOF-ATH
$326

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Everything you need to know for your flight to Bulgaria

Cabin class types available on flights to Bulgaria

Cabin classes available on flights to Bulgaria. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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