Which airport is the most popular layover for flights between Atlanta and Sofia?

Istanbul (IST) was the most common stop: 54% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Atlanta to Sofia?

Amsterdam (AMS) has the shortest average layover time for this route: 2h 28m.

Which layover airport has the shortest travel time from Atlanta to Sofia?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 13h 41m.

What airlines fly to Sofia?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Sofia from Atlanta according to our data. Turkish Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 6 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Atlanta to Sofia?

Flights via Paris (CDG) offer the lowest average round-trip price of $674.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Sofia?

British Airways is the most popular carrier operating from Atlanta Hartsfield-Jackson to Sofia

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Sofia Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Sofia Airport were last updated today.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Sofia Airport?

As of November 2026, there are 6 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Sofia Airport.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Sofia Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$485 Cheap Flights from Atlanta to Sofia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Sofia

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 10:20 amATL Atlanta Hartsfield-Jackson-SOF Sofia

35h 50m2 stops Chicago O'Hare Intl Zurich

6:20 am - 2:15 pmSOF Sofia-ATL Atlanta Hartsfield-Jackson

14h 55m1 stop Frankfurt am Main

$737Multiple Airlines

Tue, Apr 6 - Tue, Apr 20

3:30 pm - 10:20 amATL Atlanta Hartsfield-Jackson-SOF Sofia

35h 50m2 stops Chicago O'Hare Intl Zurich

6:20 am - 9:14 pmSOF Sofia-ATL Atlanta Hartsfield-Jackson

21h 54m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$740Multiple Airlines

Tue, Apr 6 - Tue, Apr 20

4:00 pm - 6:15 pmATL Atlanta Hartsfield-Jackson-SOF Sofia

19h 15m1 stop Frankfurt am Main

6:20 am - 2:15 pmSOF Sofia-ATL Atlanta Hartsfield-Jackson

14h 55m1 stop Frankfurt am Main

$745Lufthansa

Tue, Apr 6 - Tue, Apr 20

9:50 pm - 8:55 pmATL Atlanta Hartsfield-Jackson-SOF Sofia

16h 05m1 stop Istanbul

9:10 pm - 7:45 pmSOF Sofia-ATL Atlanta Hartsfield-Jackson

29h 35m1 stop Istanbul

$749Turkish Airlines

Thu, Mar 4 - Thu, May 6

9:50 pm - 8:40 amATL Atlanta Hartsfield-Jackson-SOF Sofia

27h 50m1 stop Istanbul

9:45 pm - 7:45 pmSOF Sofia-ATL Atlanta Hartsfield-Jackson

29h 00m1 stop Istanbul

$749Turkish Airlines

Wed, Feb 3 - Wed, Feb 24

5:42 pm - 6:20 pmATL Atlanta Hartsfield-Jackson-SOF Sofia

17h 38m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 2:40 pmSOF Sofia-ATL Atlanta Hartsfield-Jackson

15h 15m1 stop Frankfurt am Main

$754Lufthansa

Tue, Feb 2 - Tue, Feb 23

9:30 am - 1:15 pmATL Atlanta Hartsfield-Jackson-SOF Sofia

20h 45m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:25 am - 2:40 pmSOF Sofia-ATL Atlanta Hartsfield-Jackson

15h 15m1 stop Frankfurt am Main

$760United Airlines

Sun, Jan 31 - Tue, Feb 23

12:40 pm - 10:55 pmATL Atlanta Hartsfield-Jackson-SOF Sofia

27h 15m2 stops Newark Munich Franz Josef Strauss

6:25 am - 2:40 pmSOF Sofia-ATL Atlanta Hartsfield-Jackson

15h 15m1 stop Frankfurt am Main

$760United Airlines

Wed, Feb 3 - Tue, Feb 23

10:30 pm - 8:30 pmATL Atlanta Hartsfield-Jackson-SOF Sofia

15h 00m1 stop London Heathrow

8:10 pm - 8:35 pmSOF Sofia-ATL Atlanta Hartsfield-Jackson

31h 25m1 stop London Heathrow

$765British Airways

Tue, Apr 6 - Mon, Apr 19

10:30 pm - 1:25 pmATL Atlanta Hartsfield-Jackson-SOF Sofia

31h 55m1 stop London Heathrow

8:10 pm - 8:35 pmSOF Sofia-ATL Atlanta Hartsfield-Jackson

31h 25m1 stop London Heathrow

$765British Airways

Wed, Apr 7 - Mon, Apr 19

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Turkish Airlines flights from Atlanta to Sofia

Our best Turkish Airlines deals on Atlanta to Sofia flight tickets

Turkish Airlines

Feb 3

ATL9:50 pmAtlanta Hartsfield-Jackson

27h 50m

1 stop

SOF8:40 amSofia

Feb 24

SOF9:45 pmSofia

29h 00m

1 stop

ATL7:45 pmAtlanta Hartsfield-Jackson

$749

Turkish Airlines

Nov 24

ATL1:05 pmAtlanta Hartsfield-Jackson

19h 05m

2 stops

SOF3:10 pmSofia

Dec 9

SOF4:00 pmSofia

34h 45m

1 stop

ATL7:45 pmAtlanta Hartsfield-Jackson

$769

Turkish Airlines

Nov 9

ATL9:50 pmAtlanta Hartsfield-Jackson

34h 20m

1 stop

SOF3:10 pmSofia

Nov 24

SOF4:00 pmSofia

38h 59m

2 stops

ATL11:59 pmAtlanta Hartsfield-Jackson

$775

Lufthansa flights from Atlanta to Sofia

Our best Lufthansa deals on Atlanta to Sofia flight tickets

Lufthansa

Feb 2

ATL5:42 pmAtlanta Hartsfield-Jackson

17h 38m

2 stops

SOF6:20 pmSofia

Feb 23

SOF6:25 amSofia

15h 15m

1 stop

ATL2:40 pmAtlanta Hartsfield-Jackson

$754

Lufthansa

Mar 2

ATL1:20 pmAtlanta Hartsfield-Jackson

26h 35m

2 stops

SOF10:55 pmSofia

May 7

SOF6:20 amSofia

14h 55m

1 stop

ATL2:15 pmAtlanta Hartsfield-Jackson

$766

Lufthansa

Feb 3

ATL4:30 pmAtlanta Hartsfield-Jackson

13h 55m

1 stop

SOF1:25 pmSofia

Feb 25

SOF6:25 amSofia

15h 15m

1 stop

ATL2:40 pmAtlanta Hartsfield-Jackson

$767

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaSofia

ATL Atlanta Hartsfield-Jackson - SOF Sofia

ATLSOF

Atlanta Hartsfield-Jackson

Tue 4/6

3:30 pm-10:20 am

2 stops35h 50m

Sofia

Tue 4/20

6:20 am-2:15 pm

1 stop14h 55m

$737

AtlantaSofia

ATL Atlanta Hartsfield-Jackson - SOF Sofia

ATLSOF

Atlanta Hartsfield-Jackson

Tue 4/6

3:30 pm-10:20 am

2 stops35h 50m

Sofia

Tue 4/20

6:20 am-9:14 pm

2 stops21h 54m

$740

AtlantaSofia

ATL Atlanta Hartsfield-Jackson - SOF Sofia

ATLSOF

Atlanta Hartsfield-Jackson

Tue 4/6

4:00 pm-6:15 pm

1 stop19h 15m

Sofia

Tue 4/20

6:20 am-2:15 pm

1 stop14h 55m

$745

AtlantaSofia

ATL Atlanta Hartsfield-Jackson - SOF Sofia

ATLSOF

Atlanta Hartsfield-Jackson

Thu 3/4

9:50 pm-8:55 pm

1 stop16h 05m

Sofia

Thu 5/6

9:10 pm-7:45 pm

1 stop29h 35m

$749

AtlantaSofia

ATL Atlanta Hartsfield-Jackson - SOF Sofia

ATLSOF

Atlanta Hartsfield-Jackson

Wed 2/3

9:50 pm-8:40 am

1 stop27h 50m

Sofia

Wed 2/24

9:45 pm-7:45 pm

1 stop29h 00m

$749

Quickest round-trip

AtlantaSofia

ATL Atlanta Hartsfield-Jackson - SOF Sofia

ATLSOF

Atlanta Hartsfield-Jackson

Tue 2/2

5:42 pm-6:20 pm

2 stops17h 38m

Sofia

Tue 2/23

6:25 am-2:40 pm

1 stop15h 15m

$754

AtlantaSofia

ATL Atlanta Hartsfield-Jackson - SOF Sofia

ATLSOF

Atlanta Hartsfield-Jackson

Sun 1/31

9:30 am-1:15 pm

2 stops20h 45m

Sofia

Tue 2/23

6:25 am-2:40 pm

1 stop15h 15m

$760

AtlantaSofia

ATL Atlanta Hartsfield-Jackson - SOF Sofia

ATLSOF

Atlanta Hartsfield-Jackson

Wed 2/3

12:40 pm-10:55 pm

2 stops27h 15m

Sofia

Tue 2/23

6:25 am-2:40 pm

1 stop15h 15m

$760

AtlantaSofia

ATL Atlanta Hartsfield-Jackson - SOF Sofia

ATLSOF

Atlanta Hartsfield-Jackson

Tue 4/6

10:30 pm-8:30 pm

1 stop15h 00m

Sofia

Mon 4/19

8:10 pm-8:35 pm

1 stop31h 25m

$765

AtlantaSofia

ATL Atlanta Hartsfield-Jackson - SOF Sofia

ATLSOF

Atlanta Hartsfield-Jackson

Wed 4/7

10:30 pm-1:25 pm

1 stop31h 55m

Sofia

Mon 4/19

8:10 pm-8:35 pm

1 stop31h 25m

$765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Atlanta and Sofia?

Prices are currently typical for flights on this route.

Typical prices usually range from $581 to $818.
The lowest price recently found on this route was $744.

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Atlanta is in November. Flight prices, which tend to average around $598, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Sofia from Atlanta during January instead. Flights to Sofia in January, while not as cheap as those in November, still average around $636.

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

You are more likely to see cheaper flights to Sofia from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $828 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Atlanta for as low as $680 on momondo.

Can stopping save me money on Atlanta to Sofia flights?

You could potentially save up to 8% on your flight if you consider stops on a Atlanta to Sofia flight.

When to book flights from Atlanta to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Sofia (ATL to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Sofia

Best Price Found	$485
Fastest flight time	16h 05m
Direct flights	None

The best one-way flight to Sofia from Atlanta in the past 72 hours is $485. The best round-trip flight deal from Atlanta to Sofia found on momondo in the last 72 hours is $737.

The fastest flight from Atlanta to Sofia takes 16h 05m

There are no direct flights from Atlanta to Sofia. There are no popular flight routes from Atlanta to Sofia.

Search flight deals

Frequently asked questions about flying from Atlanta to Sofia

How far is Atlanta Hartsfield-Jackson to Sofia by plane?
A flight from Atlanta Hartsfield-Jackson to Sofia will travel around 5454.2 mi. A reasonable flight in good conditions will take 16h 05m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Sofia Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Sofia Airport were last updated today.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Sofia Airport?
As of November 2026, there are 6 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Sofia Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Atlanta to Sofia?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Sofia is Turkish Airlines, representing 47% of all bookings. The subsequent popular airlines are Lufthansa at 34%, KLM at 10%, and United Airlines at 5%.

Best airlines flying from Atlanta to Sofia

Compare and see reviews for airlines that fly from Atlanta to Sofia with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $517	Free Cancellation	Rating 7.5 1,651 reviews	Search Air France flights
KLM	PriceFrom $534	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.3 10,464 reviews	Search United Airlines flights
Lufthansa	PriceFrom $580	Free Cancellation	Rating 6.8 8,299 reviews	Search Lufthansa flights
British Airways	PriceFrom $591	Free Cancellation	Rating 6.7 8,280 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $597	Free Cancellation	Rating 7.4 4,463 reviews	Search Turkish Airlines flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Sofia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Sofia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Atlanta to Sofia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sofia from Atlanta with this policy.

How can momondo help me find flights from Atlanta to Sofia?

momondo helps you find the best flight between Atlanta and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Atlanta to Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Atlanta and alert you when they change.

An easier way to manage your Sofia trip

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Cheap flights from Atlanta to Sofia from $485

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Sofia departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from Atlanta to Sofia

Our best Turkish Airlines deals on Atlanta to Sofia flight tickets

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Our best Lufthansa deals on Atlanta to Sofia flight tickets

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How to get the cheapest flight ticket from Atlanta to Sofia

What is the typical price of a round-trip flight between Atlanta and Sofia?

What is the cheapest month to fly to Sofia?

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

Can stopping save me money on Atlanta to Sofia flights?

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Sofia?

What airlines fly to Sofia?

Which airport is the most popular layover for flights between Atlanta and Sofia?

Which layover airport offers the lowest fares from Atlanta to Sofia?

Which layover airport has the shortest travel time from Atlanta to Sofia?

Which layover airport has the shortest connection time from Atlanta to Sofia?

When to book flights from Atlanta to Sofia

Cheap Atlanta to Sofia (ATL to SOF) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Atlanta to Sofia

Best airlines flying from Atlanta to Sofia

Compare and see reviews for airlines that fly from Atlanta to Sofia with momondo

Traveling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Fly your favorite airline to Sofia

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List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.

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