$366 Cheap Flights from Columbia (CAE) to Sofia (SOF)

View $366 flight on Mon, Jun 15, 2026Opens in a new window

Popular airlines from Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF)

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Cheap Flights from Columbia to Sofia (CAE-SOF)

Prices were available within the past 7 days and start at $366 for one-way flights and $594 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, May 18 - Wed, Jun 3
CAE
Columbia
SOF
Sofia
$594 Roundtrip, found 1 day ago
$594
Roundtrip
found 1 day ago
Select United flight, departing Mon, May 18 from Columbia to Sofia, returning Wed, Jun 3, priced at $594 found 1 day ago
United
Mon, May 18 - Sat, May 30
CAE
Columbia
SOF
Sofia
$654 Roundtrip, found 1 day ago
$654
Roundtrip
found 1 day ago
Select United flight, departing Mon, May 18 from Columbia to Sofia, returning Sat, May 30, priced at $654 found 1 day ago
United
Tue, May 19 - Wed, Jun 3
CAE
Columbia
SOF
Sofia
$680 Roundtrip, found 1 day ago
$680
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 19 from Columbia to Sofia, returning Wed, Jun 3, priced at $680 found 1 day ago
United
Mon, May 25 - Wed, Jun 3
CAE
Columbia
SOF
Sofia
$685 Roundtrip, found 1 day ago
$685
Roundtrip
found 1 day ago
Select United flight, departing Mon, May 25 from Columbia to Sofia, returning Wed, Jun 3, priced at $685 found 1 day ago
United
Tue, Feb 17 - Wed, Feb 25
CAE
Columbia
SOF
Sofia
$698 Roundtrip, found 3 days ago
$698
Roundtrip
found 3 days ago
Select United flight, departing Tue, Feb 17 from Columbia to Sofia, returning Wed, Feb 25, priced at $698 found 3 days ago
United
Wed, Feb 18 - Tue, Feb 24
CAE
Columbia
SOF
Sofia
$704 Roundtrip, found 3 days ago
$704
Roundtrip
found 3 days ago
Select United flight, departing Wed, Feb 18 from Columbia to Sofia, returning Tue, Feb 24, priced at $704 found 3 days ago
Lufthansa
Fri, Feb 20 - Thu, Feb 26
CAE
Columbia
SOF
Sofia
$728 Roundtrip, found 1 hour ago
$728
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Fri, Feb 20 from Columbia to Sofia, returning Thu, Feb 26, priced at $728 found 1 hour ago
Delta
Fri, Feb 20 - Thu, Feb 26
CAE
Columbia
SOF
Sofia
$782 Roundtrip, found 1 hour ago
$782
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Feb 20 from Columbia to Sofia, returning Thu, Feb 26, priced at $782 found 1 hour ago
KLM
Fri, Feb 20 - Fri, Feb 27
CAE
Columbia
SOF
Sofia
$783 Roundtrip, found 3 days ago
$783
Roundtrip
found 3 days ago
Select KLM flight, departing Fri, Feb 20 from Columbia to Sofia, returning Fri, Feb 27, priced at $783 found 3 days ago
Air France
Tue, Jun 2 - Thu, Jun 11
CAE
Columbia
SOF
Sofia
$1,148 Roundtrip, found 1 day ago
$1,148
Roundtrip
found 1 day ago
Select Air France flight, departing Tue, Jun 2 from Columbia to Sofia, returning Thu, Jun 11, priced at $1,148 found 1 day ago

Alternative airports near Sofia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sofia Airport SOF. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $698
SOF
Sofia Airport
CheapestClosest
Average driving time to city center11 min
Flights from $698
Flights from Columbia (CAE) to Sofia (SOF)
Origin airport
Columbia Metropolitan
Destination airport
Sofia
Roundtrip price
$594
Distance
5317 mi

Columbia to Sofia Flights

The cheapest times to fly from Columbia to Sofia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbia to Sofia are during the month of May. You can find some of the cheapest flights from Columbia to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbia to Sofia

Sunday is one of the best days to book for cheap flights from Columbia to Sofia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Columbia to Sofia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbia to Sofia in 2026. You can also book with separate airlines for your outbound and return journeys, from $366 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbia to Sofia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbia to Sofia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF) cost?
Grab a cheap one-way flight from $366 or cheap return flight from $594 from Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF)?
The cheapest month to fly from CAE to SOF is May, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF)?
To find the cheapest airline that'll fly you from CAE to SOF, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF)?
You'll have to hop on a flight with a layover if you're traveling from Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from CAE to SOF?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF)?
To avoid possible delays on the Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF) last-minute?
Last-minute bookings from CAE to SOF are typically more expensive. For the best rates, start searching for flights well in advance. That being said, if you can play around with your travel dates, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a CAE to SOF flight and hotel package?
You'll generally save money by booking a CAE to SOF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your preferred accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Columbia Metropolitan Airport (CAE) to Sofia Airport (SOF)?
Typically, you can reschedule or cancel your CAE to SOF flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further information, go to our Customer Service portal.

*Flight schedules are subject to change.

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*Available to One Key members.