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

Flights via Paris (CDG) offer the lowest average round-trip price of $534.

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

Istanbul (IST) was the most common stop: 48% of momondo users choosing 1-stop flights on this route connected there.

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 46% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 5 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

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 20m.

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

British Airways and Lufthansa are the most popular carriers operating from Atlanta Hartsfield-Jackson to Sofia

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

Amsterdam (AMS) has the shortest average layover time for this route: 2h 23m.

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 May 2026, there are 5 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.

$359 Cheap Flights from Atlanta to Sofia in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,051 to $710. The lowest price recently found on this route was $704.

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Find the cheapest flights from Atlanta to Sofia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 pm - 8:15 pm

ATL

SOF

15h 25m

1 stop

9:35 am - 7:45 pm

SOF

ATL

17h 10m

1 stop

$704Turkish Airlines

Mon, Aug 17 - Wed, Sep 2

3:05 pm - 3:00 pm

ATL

SOF

16h 55m

1 stop

9:05 pm - 7:45 pm

SOF

ATL

29h 40m

1 stop

$727Turkish Airlines

Tue, Sep 8 - Thu, Sep 24

9:50 pm - 1:15 pm

ATL

SOF

32h 25m

1 stop

3:50 pm - 7:45 pm

SOF

ATL

34h 55m

1 stop

$740Turkish Airlines

Fri, Aug 28 - Tue, Sep 15

9:50 pm - 8:15 pm

ATL

SOF

15h 25m

1 stop

3:50 pm - 1:00 pm

SOF

ATL

28h 10m

1 stop

$741Turkish Airlines

Tue, Jul 28 - Mon, Aug 31

3:05 pm - 3:00 pm

ATL

SOF

16h 55m

1 stop

9:05 pm - 7:45 pm

SOF

ATL

29h 40m

1 stop

$746Turkish Airlines

Sat, Aug 29 - Tue, Sep 15

3:05 pm - 3:00 pm

ATL

SOF

16h 55m

1 stop

9:05 pm - 7:45 pm

SOF

ATL

29h 40m

1 stop

$747Turkish Airlines

Sat, Aug 29 - Tue, Sep 15

9:50 pm - 8:15 pm

ATL

SOF

15h 25m

1 stop

9:35 am - 7:45 pm

SOF

ATL

17h 10m

1 stop

$794Turkish Airlines

Fri, Aug 28 - Sat, Sep 5

9:50 pm - 8:45 am

ATL

SOF

27h 55m

1 stop

9:35 am - 7:45 pm

SOF

ATL

17h 10m

1 stop

$795Turkish Airlines

Fri, Aug 21 - Sat, Sep 5

12:55 pm - 6:40 pm

ATL

SOF

22h 45m

2 stops

6:30 am - 1:45 pm

SOF

ATL

14h 15m

1 stop

$817Multiple Airlines

Tue, Sep 8 - Thu, Sep 24

12:55 pm - 6:40 pm

ATL

SOF

22h 45m

2 stops

6:30 am - 4:19 pm

SOF

ATL

16h 49m

2 stops

$818Air Canada

Tue, Sep 8 - Thu, Sep 24

Air Canada flights from Atlanta to Sofia

Our best Air Canada deals on Atlanta to Sofia flight tickets

Air Canada

Sep 8

ATL12:55 pmAtlanta Hartsfield-Jackson

22h 45m

2 stops

SOF6:40 pmSofia

Sep 24

SOF6:30 amSofia

16h 49m

2 stops

ATL4:19 pmAtlanta Hartsfield-Jackson

$818

Air Canada

Sep 1

ATL12:55 pmAtlanta Hartsfield-Jackson

22h 45m

2 stops

SOF6:40 pmSofia

Sep 17

SOF6:10 amSofia

39h 05m

2 stops

ATL2:15 pmAtlanta Hartsfield-Jackson

$844

Air Canada

Sep 22

ATL12:55 pmAtlanta Hartsfield-Jackson

22h 45m

2 stops

SOF6:40 pmSofia

Oct 1

SOF6:30 amSofia

16h 49m

2 stops

ATL4:19 pmAtlanta Hartsfield-Jackson

$882

Turkish Airlines flights from Atlanta to Sofia

Our best Turkish Airlines deals on Atlanta to Sofia flight tickets

Turkish Airlines

Aug 17

ATL9:50 pmAtlanta Hartsfield-Jackson

15h 25m

1 stop

SOF8:15 pmSofia

Sep 2

SOF9:35 amSofia

17h 10m

1 stop

ATL7:45 pmAtlanta Hartsfield-Jackson

$704

Turkish Airlines

Sep 8

ATL3:05 pmAtlanta Hartsfield-Jackson

16h 55m

1 stop

SOF3:00 pmSofia

Sep 24

SOF9:05 pmSofia

29h 40m

1 stop

ATL7:45 pmAtlanta Hartsfield-Jackson

$727

Turkish Airlines

Aug 28

ATL9:50 pmAtlanta Hartsfield-Jackson

32h 25m

1 stop

SOF1:15 pmSofia

Sep 15

SOF3:50 pmSofia

34h 55m

1 stop

ATL7:45 pmAtlanta Hartsfield-Jackson

$740

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Mon 8/17

9:50 pm-8:15 pm

1 stop15h 25m

Sofia

Wed 9/2

9:35 am-7:45 pm

1 stop17h 10m

$704

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 9/8

3:05 pm-3:00 pm

1 stop16h 55m

Sofia

Thu 9/24

9:05 pm-7:45 pm

1 stop29h 40m

$727

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Fri 8/28

9:50 pm-1:15 pm

1 stop32h 25m

Sofia

Tue 9/15

3:50 pm-7:45 pm

1 stop34h 55m

$740

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 7/28

9:50 pm-8:15 pm

1 stop15h 25m

Sofia

Mon 8/31

3:50 pm-1:00 pm

1 stop28h 10m

$741

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Sat 8/29

3:05 pm-3:00 pm

1 stop16h 55m

Sofia

Tue 9/15

9:05 pm-7:45 pm

1 stop29h 40m

$746

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Sat 8/29

3:05 pm-3:00 pm

1 stop16h 55m

Sofia

Tue 9/15

9:05 pm-7:45 pm

1 stop29h 40m

$747

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Fri 8/28

9:50 pm-8:15 pm

1 stop15h 25m

Sofia

Sat 9/5

9:35 am-7:45 pm

1 stop17h 10m

$794

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Fri 8/21

9:50 pm-8:45 am

1 stop27h 55m

Sofia

Sat 9/5

9:35 am-7:45 pm

1 stop17h 10m

$795

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 9/8

12:55 pm-6:40 pm

2 stops22h 45m

Sofia

Thu 9/24

6:30 am-1:45 pm

1 stop14h 15m

$817

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 9/8

12:55 pm-6:40 pm

2 stops22h 45m

Sofia

Thu 9/24

6:30 am-4:19 pm

2 stops16h 49m

$818

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

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Layovers

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

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Atlanta is in January. Flight prices, which tend to average around $542, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Sofia from Atlanta during November instead. Flights to Sofia in November, while not as cheap as those in January, still average around $624.

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 $748 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 $691 on momondo.

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

Fastest flight time	15h 25m
Direct flights	None

The fastest flight from Atlanta to Sofia takes 15h 25m

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

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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 15h 25m.
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 May 2026, there are 5 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 44% of all bookings. The subsequent popular airlines are Lufthansa at 39%, 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
KLM	PriceFrom $534	Free Cancellation	Rating 7.8 1,513 reviews	Search KLM flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.4 9,698 reviews	Search United Airlines flights
British Airways	PriceFrom $547	Free Cancellation	Rating 6.7 7,969 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $575	Free Cancellation	Rating 7.4 4,357 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $580	Free Cancellation	Rating 6.8 7,986 reviews	Search Lufthansa flights

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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 $359

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 9/8. 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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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?

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

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

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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

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Why use momondo?

An easier way to manage your Sofia trip

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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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