$63 Find Cheap Flights from Greece to Bulgaria - Compare and Save

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Cheap Flights from Greece to Bulgaria

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Sofia
1h 15mNonstop
from $100per person
Booking Insights

KAYAK's insights & trends for flights to Bulgaria

Get data-powered insights and trends for flights to Bulgaria to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Bulgaria?

The cheapest ticket to Bulgaria from Greece found in the last 5 days was to Sofia, at $30 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 5 days was $30.

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

The cheapest month for flights from Greece to Bulgaria is March, when tickets cost $95 (return) on average. On the other hand, the most expensive months are February and August, when the average cost of round-trip tickets is $112 and $112 respectively.

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

The cheapest time of day to fly to Bulgaria is generally in the morning, when round-trip flights cost $169 on average. Morning departures are around 9% 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 $212.

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

To get a below average price on the flight from Greece to Bulgaria, you should book around 3 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 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 $111.

Good to know

Low season

June

Cheapest flight

$63
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 1% lower on average.
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 $121. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $185 on average.

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.
8.2
Aegean AirlinesOverall score based on 906 reviews
7.9Comfort
6.9Entertainment
8.7Crew
7.8Boarding
7.4Food
Airline reviews

There was nothing wrong with Aegean. We were very confused about whom to contact, since we booked with Kayak, then got shoved over to Underpricer and some other agency.

10.0 ExcellentAnonymous, Aug 2026
Read more Aegean Airlines reviews

There was nothing wrong with Aegean. We were very confused about whom to contact, since we booked with Kayak, then got shoved over to Underpricer and some other agency.

Cabin crew were absolutely fantastic. Couldn’t have been more helpful to me and my twins and family. Great crew!!!

Highlights were the food and wonderful staff. Airplanes were exceptionally clean.

Aegan Airlines compensates for its outdated business-class seats with excellent food and onboard crew service. Launge was also excellent.

On every Aegean flight it seems, they ask people to check in carry on luggage. That seems to happen less often with other airlines for some reason. The food is very basic for a full service airline. We do not need a meal with trays, but something of higher quality (even just higher quality pies) would be better. The cabin crew was very nice and professional, though.

Seats that recline. Ice for soft drinks. No charge for did drinks. Wifi.

Internet not working during the flight - what a big miss!

Aegean Airlines was great! Great spirit, very helpful and efficient. Overall Aegean Airlines was a great experience.

The crew was awesome. There was a school group of about 60 14 year-olds. The food is standard greek fare, Baklava was pre-packaged like it would normally be sold in a vending machine, and it was the highlight of the meal. Plane was in great shape, and seating was like a any A319 you would experience at a national-level carrier (i.e. not like Ryan Air). Like many European airports, they bused us to the plane, so the process of boarding groups is useless, and not well understood by infrequent travelers.

Very bad experience during the boarding, the Aegean employees were very rude, and impatient with the passengers

Super helpful personnel. Airbus 320neo, new and comfortable plane. Could offer also tea and sparkling water as courtesy.

Plane from Skiathos was 40mins late and we arrived at Athens in a completely different terminal to the departure gate. Myself and my daughter had to run for over 15mins to get to the gate at the far end terminal and we made the flight by 3 mins. The distance from arrival and departure should have been explained, so very stress full of r myself and daughter.

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.

More options for your flight to Bulgaria

Complete your trip to Bulgaria with a hotel stay or car rental