ATL - SOF

$282 Find Cheap Flights from Atlanta to Sofia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Sofia departing on 10/7. 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

KAYAK searches 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 Atlanta to Sofia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Sofia.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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

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

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Atlanta to Sofia (ATL-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Sofia

Tue, Aug 12 - Tue, Sep 16
Turkish Airlines Logo
3:00 pm - 8:25 pmATL-SOF
22h 25m1 stop
Turkish Airlines Logo
9:25 am - 7:50 pmSOF-ATL
17h 25m1 stop
$553Turkish Airlines
Find Deal
Tue, Aug 12 - Tue, Sep 16
Turkish Airlines Logo
3:00 pm - 8:25 pmATL-SOF
22h 25m1 stop
Turkish Airlines Logo
9:25 am - 7:50 pmSOF-ATL
17h 25m1 stop
$563Turkish Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 15
Turkish Airlines Logo
9:45 pm - 8:25 pmATL-SOF
15h 40m1 stop
Turkish Airlines Logo
9:15 pm - 12:55 pmSOF-ATL
22h 40m1 stop
$572Turkish Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
 Logo
3:48 pm - 3:15 pmATL-SOF
16h 27m2 stops
 Logo
6:15 am - 2:30 pmSOF-ATL
15h 15m1 stop
Wed, Nov 26 - Wed, Dec 3
 Logo
12:55 pm - 3:15 pmATL-SOF
19h 20m2 stops
 Logo
2:30 pm - 11:03 amSOF-ATL
27h 33m2 stops
Mon, Aug 11 - Thu, Aug 21
Lufthansa Logo
4:05 pm - 11:15 amATL-SOF
12h 10m1 stop
Lufthansa Logo
6:40 pm - 2:20 pmSOF-ATL
26h 40m1 stop
$643Lufthansa
Find Deal
Mon, Aug 11 - Thu, Aug 21
Lufthansa Logo
9:20 am - 11:15 amATL-SOF
18h 55m2 stops
Lufthansa Logo
6:40 pm - 2:20 pmSOF-ATL
26h 40m1 stop
$650Lufthansa
Find Deal
Sun, Aug 24 - Tue, Sep 16
United Airlines Logo
10:15 am - 11:00 pmATL-SOF
29h 45m2 stops
United Airlines Logo
6:20 am - 2:20 pmSOF-ATL
15h 00m1 stop
$686United Airlines
Find Deal
Sun, Aug 24 - Tue, Sep 16
United Airlines Logo
1:12 pm - 11:15 amATL-SOF
15h 03m2 stops
United Airlines Logo
6:20 am - 9:39 pmSOF-ATL
22h 19m2 stops
$689United Airlines
Find Deal
Mon, Sep 29 - Mon, Nov 10
British Airways Logo
7:41 pm - 8:40 pmATL-SOF
41h 59m2 stops
British Airways Logo
5:25 pm - 8:10 pmSOF-ATL
33h 45m1 stop
$694British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Atlanta to Sofia flights

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

How much is a round-trip flight from Atlanta to Sofia?

What’s the cheapest day of the week to fly from Atlanta to Sofia?

The average price of all round-trip flights from Atlanta 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, Monday is the most expensive day to fly from Atlanta to Sofia. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Atlanta to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta 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 Atlanta to Sofia is February, where tickets cost $673 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,169 and $1,067 respectively.

How far in advance should I book a flight from Atlanta to Sofia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Sofia, 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 Atlanta to Sofia, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$282
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Atlanta to Sofia

When to book flights from Atlanta to Sofia

Are your dates flexible? Find out the best times to travel from Atlanta 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 flights from Atlanta to Sofia

  • Can I fly on a Turkish Airlines flight from Atlanta to Sofia with my pet?

    Turkish Airlines provides pet services to accommodate furry companions on flights. Passengers can travel with small pets in the cabin, subject to specific regulations and restrictions. Larger pets can be transported safely in the aircraft's cargo hold. The airline ensures the well-being and comfort of pets during travel, following all necessary guidelines and procedures to make the journey smooth and stress-free for both pets and their owners.

  • Can my child travel alone from Atlanta to Sofia?

    SWISS provides devoted help for unaccompanied youngsters aged 5 to 11 traveling alone from Atlanta to Sofia. They will be led by airport staff through registration, security, and the gate. A kind cabin crew member will look after the child on board. Until the scheduled pick-up, accompanying staff will help with passport inspections and customs upon arrival.

  • What other cities near Sofia Airport (SOF) can I explore after my flight from Atlanta?

    Sofia Airport (SOF) provides access to nearby cities like Plovdiv, Varna, Bansko, and the historic Rila Monastery. Passengers can explore these destinations through domestic flights, intercity buses, private transfers, or car rentals. Sofia Airport (SOF) is a convenient gateway to various captivating places within Bulgaria and its neighboring regions.

  • What is Austrian Airlines' baggage allowance policy?

    The checked baggage allowance for Austrian Airlines varies based on the fare type. For Economy Light fares, no checked baggage is included. Economy Classic, Basic Plus, Basic, and Flex fares usually allow one bag weighing up to 50 lbs. Basic Plus, Premium Economy Basic, and Flex fares typically allow two bags weighing up to 50 lbs. Business Class passengers are generally allowed two sacks weighing up to 70 lbs. First Class passengers are typically allowed three bags weighing up to 70 lbs.

  • What is the cheapest flight from Atlanta to Sofia?

    In the last 3 days, the lowest price for a flight from Atlanta to Sofia was $282 for a one-way ticket and $553 for a round-trip.

  • Do I need a passport to fly between Atlanta and Sofia?

    Yes, you’ll need a passport to travel to Sofia from Atlanta.

  • Which airports will I be using when flying from Atlanta to Sofia?

    When flying out of Atlanta you will be using Atlanta Hartsfield-Jackson. You will be landing at Sofia, also known as Sofia.

  • Which aircraft models fly most regularly from Atlanta to Sofia?

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

  • Which airline alliances offer flights from Atlanta to Sofia?

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

  • What is the most popular layover when flying to Sofia from Atlanta?

    Istanbul is the most popular layover city among KAYAK users traveling from Atlanta to Sofia.

  • Which is the best airline for flights from Atlanta to Sofia, United Airlines or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Sofia are United Airlines and Turkish Airlines. With an average price for the route of $965 and an overall rating of 7.4, United Airlines is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $790 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Atlanta 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 Atlanta to Sofia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Atlanta 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 Atlanta 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 Atlanta with another airline. Booking your flights between Atlanta 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 Atlanta 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 Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Atlanta to Sofia

  • Travelers on British Airways flights from Atlanta (ATL) to Sofia (SOF) can take advantage of several amenities. The in-flight entertainment systems allow passengers to access various films, TV shows, music, and games via touchscreen displays. Free food and drinks further improve the trip and give guests a unique and pleasurable experience throughout the flight.
  • Due to their extensive family-friendly services, British Airways is a fantastic choice for people taking a trip to Sofia with kids. They offer special meals for babies and children, age-appropriate in-flight entertainment, and easy family check-in options. You can also bring along necessary things like baby strollers and car seats without paying any additional expenses.
  • Passengers with mobility issues due to physical limitations can travel stress-free on an Australian Airlines flight from Atlanta to Sofia. The airline's crew will assist you through security check-in at the airports and during the flight. With Australian Airlines, you will get priority boarding service, and you can have assistive tools like wheelchairs and scooters in your passenger for free.
  • If you live far from Atlanta Hartsfield-Jackson (ATL) and want to catch the earliest flight to Sofia, consider booking your hotel within the airport property to facilitate easy transfer from the hotel to the airport terminals for your flight. Some hotels include the Atlanta Airport Marriott Gateway, Renaissance Atlanta Airport Gateway Hotel, and SpringHill Suites Atlanta Airport Gateway, providing convenient accommodation options for travelers.
  • After arriving at Sofia Airport (SOF), passengers from Atlanta have several transport means to reach Downtown Sofia, including taxis, buses, and private cars. Taking metro line M2 is a quick and inexpensive choice. You must walk to the Sofia Airport Metro Station near Terminal 2 to downtown Sofia. Every 15 minutes, metro trains depart from the station. The trip takes 26 minutes to reach Serdika downtown.

Reviews of the top 5 airlines serving from Atlanta to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Atlanta 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 Atlanta 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
KLMOverall score based on 1383 reviews
7.7Comfort
7.8Boarding
8.4Crew
7.1Entertainment
7.3Food
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Ridiculous boarding. Enter the gate, walk down a staircase with bags, exit a building, get on a crowded bus, dropped off a few meters away from the aircraft, walk with bags to another set of stairs to board the aircraft. And all that during a pouring down rain, and with children. Ridiculous!!!

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Everything you need to know for your flight from Atlanta to Sofia

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.