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 16m.

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

Frankfurt am Main (FRA) has the shortest average layover time for this route: 2h 27m.

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

Air France, Turkish Airlines, and KLM are the most popular carriers operating from Atlanta Hartsfield-Jackson to Sofia

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

Istanbul (IST) was the most common stop: 59% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Amsterdam (AMS) offer the lowest average round-trip price of $878.

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 51% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 7 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

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 2025, there are 7 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.

$396 Cheap Flights from Atlanta to Sofia in 2025/26

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 $642 to $1,255. The lowest price recently found on this route was $512.

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Find the cheapest flights from Atlanta to Sofia

Round-trip

One-way

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Cheap round-trip flights

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4:55 pm - 1:45 pmATL-SOF

13h 50m1 stop

6:05 am - 2:30 pmSOF-ATL

15h 25m2 stops

$512Lufthansa

Find Deal

Tue, Dec 2 - Tue, Dec 9

4:55 pm - 1:45 pmATL-SOF

13h 50m1 stop

7:55 am - 6:31 pmSOF-ATL

17h 36m2 stops

$514Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

10:10 pm - 11:15 amATL-SOF

30h 05m1 stop

5:25 pm - 8:10 pmSOF-ATL

33h 45m1 stop

$517British Airways

Find Deal

Thu, Dec 4 - Mon, Dec 8

12:55 pm - 1:45 pmATL-SOF

17h 50m2 stops

6:00 am - 9:43 pmSOF-ATL

22h 43m2 stops

$518Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

7:37 pm - 10:45 pmATL-SOF

20h 08m2 stops

6:10 am - 2:30 pmSOF-ATL

15h 20m1 stop

$531United Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

4:27 pm - 10:45 pmATL-SOF

23h 18m2 stops

6:00 am - 2:30 pmSOF-ATL

15h 30m1 stop

$532United Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

12:55 pm - 6:20 pmATL-SOF

22h 25m2 stops

6:00 am - 9:43 pmSOF-ATL

46h 43m2 stops

$533Air Canada

Find Deal

Wed, Dec 3 - Thu, Dec 11

12:55 pm - 6:20 pmATL-SOF

22h 25m2 stops

6:05 am - 11:43 amSOF-ATL

36h 38m2 stops

$535Air Canada

Find Deal

Wed, Dec 3 - Wed, Dec 10

11:10 pm - 8:10 pmATL-SOF

15h 00m1 stop

8:00 pm - 8:35 pmSOF-ATL

31h 35m1 stop

$537British Airways

Find Deal

Tue, Mar 17 - Mon, Mar 30

3:30 pm - 10:05 amATL-SOF

35h 35m2 stops

3:30 pm - 8:51 pmSOF-ATL

36h 21m2 stops

$598SWISS

Find Deal

Tue, Apr 14 - Mon, Apr 20

Lufthansa flights from Atlanta to Sofia

Our best Lufthansa deals on Atlanta to Sofia flight tickets

Lufthansa

Dec 2

ATL4:55 pmAtlanta Hartsfield-Jackson

13h 50m

1 stop

SOF1:45 pmSofia

Dec 9

SOF6:05 amSofia

15h 25m

2 stops

ATL2:30 pmAtlanta Hartsfield-Jackson

$512

Find similar

Lufthansa

Nov 26

ATL6:47 pmAtlanta Hartsfield-Jackson

16h 33m

2 stops

SOF6:20 pmSofia

Dec 3

SOF6:10 amSofia

15h 20m

1 stop

ATL2:30 pmAtlanta Hartsfield-Jackson

$574

Find similar

Lufthansa

Dec 1

ATL7:35 pmAtlanta Hartsfield-Jackson

15h 45m

2 stops

SOF6:20 pmSofia

Dec 10

SOF6:10 amSofia

15h 20m

1 stop

ATL2:30 pmAtlanta Hartsfield-Jackson

$581

Find similar

British Airways flights from Atlanta to Sofia

Our best British Airways deals on Atlanta to Sofia flight tickets

British Airways

Dec 4

ATL10:10 pmAtlanta Hartsfield-Jackson

30h 05m

1 stop

SOF11:15 amSofia

Dec 8

SOF5:25 pmSofia

33h 45m

1 stop

ATL8:10 pmAtlanta Hartsfield-Jackson

$517

Find similar

British Airways

Mar 17

ATL11:10 pmAtlanta Hartsfield-Jackson

15h 00m

1 stop

SOF8:10 pmSofia

Mar 30

SOF8:00 pmSofia

31h 35m

1 stop

ATL8:35 pmAtlanta Hartsfield-Jackson

$537

Find similar

British Airways

Mar 31

ATL10:30 pmAtlanta Hartsfield-Jackson

15h 10m

1 stop

SOF8:40 pmSofia

Apr 8

SOF9:30 pmSofia

30h 05m

1 stop

ATL8:35 pmAtlanta Hartsfield-Jackson

$568

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 12/2

4:55 pm-1:45 pm

1 stop13h 50m

Sofia

Tue 12/9

6:05 am-2:30 pm

2 stops15h 25m

$512

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 12/2

4:55 pm-1:45 pm

1 stop13h 50m

Sofia

Tue 12/9

7:55 am-6:31 pm

2 stops17h 36m

$514

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Thu 12/4

10:10 pm-11:15 am

1 stop30h 05m

Sofia

Mon 12/8

5:25 pm-8:10 pm

1 stop33h 45m

$517

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 12/2

12:55 pm-1:45 pm

2 stops17h 50m

Sofia

Tue 12/9

6:00 am-9:43 pm

2 stops22h 43m

$518

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Thu 12/4

7:37 pm-10:45 pm

2 stops20h 08m

Sofia

Wed 12/10

6:10 am-2:30 pm

1 stop15h 20m

$531

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 12/2

4:27 pm-10:45 pm

2 stops23h 18m

Sofia

Tue 12/9

6:00 am-2:30 pm

1 stop15h 30m

$532

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Wed 12/3

12:55 pm-6:20 pm

2 stops22h 25m

Sofia

Thu 12/11

6:00 am-9:43 pm

2 stops46h 43m

$533

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Wed 12/3

12:55 pm-6:20 pm

2 stops22h 25m

Sofia

Wed 12/10

6:05 am-11:43 am

2 stops36h 38m

$535

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 3/17

11:10 pm-8:10 pm

1 stop15h 00m

Sofia

Mon 3/30

8:00 pm-8:35 pm

1 stop31h 35m

$537

AtlantaSofia

ATL - SOF

ATLSOF

Atlanta Hartsfield-Jackson

Tue 4/14

3:30 pm-10:05 am

2 stops35h 35m

Sofia

Mon 4/20

3:30 pm-8:51 pm

2 stops36h 21m

$598

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Atlanta is in February. Flight prices, which tend to average around $675, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Sofia from Atlanta during March instead. Flights to Sofia in March, while not as cheap as those in February, still average around $731.

What is the cheapest day to depart on your flight to Sofia?

According to our data, Tuesday is the cheapest day to fly to Sofia from Atlanta. The lowest ticket price found for a Tuesday departure recently was $828. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Atlanta to Sofia on a Monday will generally be more expensive and average around $1,023. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

In the evening is the cheapest time of day to fly from Atlanta to Sofia when you can find flight prices for as low as $814. Flying to Sofia in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,058 per ticket.

How far in advance should I book a flight 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 $874 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 $752 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

Direct flights	None

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

Search flight deals

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 13h 15m.
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 2025, there are 7 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 49% of all bookings. The subsequent popular airlines are Lufthansa at 30%, KLM at 11%, 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
Turkish Airlines	PriceFrom $612	Free Cancellation	Rating 7.3 4,035 reviews	Search Turkish Airlines flights
KLM	PriceFrom $627	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
Lufthansa	PriceFrom $662	Free Cancellation	Rating 6.8 7,553 reviews	Search Lufthansa flights
United Airlines	PriceFrom $694	Free Cancellation	Rating 7.4 9,001 reviews	Search United Airlines flights
British Airways	PriceFrom $709	Free Cancellation	Rating 6.7 7,496 reviews	Search British Airways flights
Air France	PriceFrom $719	Free Cancellation	Rating 7.4 1,482 reviews	Search Air France flights
Air Serbia	PriceFrom $945	Free Cancellation	Rating 6.2 207 reviews	Search Air Serbia flights

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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

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.

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Cheap flights from Atlanta to Sofia from $396

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 12/26. 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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Lufthansa flights from Atlanta to Sofia

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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

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

What is the cheapest month to fly to Sofia?

What is the cheapest day to depart on your flight to Sofia?

What is the cheapest time of day to depart on your flight to Sofia?

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

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

Air France, Turkish Airlines, and KLM are the most popular carriers operating from Atlanta Hartsfield-Jackson to Sofia

What airlines fly to Sofia?

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

Istanbul (IST) was the most common stop: 59% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Amsterdam (AMS) offer the lowest average round-trip price of $878.

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 16m.

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

Frankfurt am Main (FRA) has the shortest average layover time for this route: 2h 27m.

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

Direct flights

How far is Atlanta Hartsfield-Jackson to Sofia by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline 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?

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

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

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

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

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.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo