$100 Cheap Flights from Paris (CDG) to Sofia (SOF)

View $100 flight on Tue, Sep 16, 2025Opens in a new window

Popular airlines from Paris Charles de Gaulle Airport (CDG) to Sofia Airport (SOF)

Cheap Flights from Paris to Sofia (CDG-SOF)

Prices were available within the past 7 days and start at $100 for one-way flights and $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, Sep 16 - Tue, Oct 7
CDG
Paris
SOF
Sofia
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, Sep 16 from Paris to Sofia, returning Tue, Oct 7, priced at $204 found 1 day ago
Austrian Airlines
Thu, Sep 4 - Wed, Sep 10
CDG
Paris
SOF
Sofia
$205 Roundtrip, just found
$205
Roundtrip
just found
Select Austrian Airlines flight, departing Thu, Sep 4 from Paris to Sofia, returning Wed, Sep 10, priced at $205 just found
Lufthansa
Tue, Sep 16 - Tue, Oct 7
CDG
Paris
SOF
Sofia
$205 Roundtrip, found 1 day ago
$205
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Sep 16 from Paris to Sofia, returning Tue, Oct 7, priced at $205 found 1 day ago
Lufthansa
Tue, Sep 16 - Tue, Oct 7
CDG
Paris
SOF
Sofia
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Sep 16 from Paris to Sofia, returning Tue, Oct 7, priced at $206 found 1 day ago
Lufthansa
Tue, Sep 30 - Wed, Oct 15
CDG
Paris
SOF
Sofia
$206 Roundtrip, found 2 days ago
$206
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Sep 30 from Paris to Sofia, returning Wed, Oct 15, priced at $206 found 2 days ago
Austrian Airlines
Thu, Sep 4 - Wed, Sep 10
CDG
Paris
SOF
Sofia
$214 Roundtrip, just found
$214
Roundtrip
just found
Select Austrian Airlines flight, departing Thu, Sep 4 from Paris to Sofia, returning Wed, Sep 10, priced at $214 just found
LOT-Polish Airlines
Sat, Sep 13 - Fri, Oct 10
CDG
Paris
SOF
Sofia
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select LOT-Polish Airlines flight, departing Sat, Sep 13 from Paris to Sofia, returning Fri, Oct 10, priced at $237 found 1 day ago
Air Serbia
Sun, Sep 14 - Sat, Sep 20
CDG
Paris
SOF
Sofia
$245 Roundtrip, found 18 hours ago
$245
Roundtrip
found 18 hours ago
Select Air Serbia flight, departing Sun, Sep 14 from Paris to Sofia, returning Sat, Sep 20, priced at $245 found 18 hours ago
Aegean
Fri, Oct 10 - Sun, Oct 12
CDG
Paris
SOF
Sofia
$282 Roundtrip, found 6 hours ago
$282
Roundtrip
found 6 hours ago
Select Aegean flight, departing Fri, Oct 10 from Paris to Sofia, returning Sun, Oct 12, priced at $282 found 6 hours ago
ITA Airways
Wed, Aug 20 - Sun, Sep 7
CDG
Paris
SOF
Sofia
$314 Roundtrip, found 3 days ago
$314
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Wed, Aug 20 from Paris to Sofia, returning Sun, Sep 7, priced at $314 found 3 days ago

Find the cheapest month to fly from Paris (CDG) to Sofia (SOF)

November is typically the cheapest month to fly

From $171 - $227 per traveler.

Graph displaying average flight prices per month

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 $390
SOF
Sofia Airport
CheapestClosest
Average driving time to city center11 min
Flights from $390
Flights from Paris (CDG) to Sofia (SOF)
Origin airport
Roissy-Charles de Gaulle
Destination airport
Sofia
Airlines serving
Aegean, Air France, Air Serbia, Austrian Airlines, British Airways, Bulgaria Air, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, SKY express, Swiss International Air Lines, Tarom-Romanian Air Transport, Turkish Airlines
Roundtrip price
$204
Distance
1088 mi
Average flight time
2 hours 45 mins

Paris to Sofia Flights

The cheapest times to fly from Paris 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 Paris to Sofia are during the month of September. You can find some of the cheapest flights from Paris to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Paris to Sofia

Sunday is one of the best days to book for cheap flights from Paris 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 Paris 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 Paris to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 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 Paris 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 Paris 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 Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF) cost?
You'll find cheap return fares from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF) starting from $256. Book a seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Hahn Air and easyJet flight leaving CDG on July 11 2025 and touching down at SOF. The price was last updated on July 9 2025 and has not changed since.
What is the cheapest month to fly from CDG to SOF?
The cheapest flights from CDG to SOF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF)?
You can fly directly from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF) on a Bulgaria Air flight.
What is the cheapest airline that flies from CDG to SOF?
Journey from CDG to SOF with Hahn Air. This carrier currently offers the cheapest one-way ticket for this route, starting at $206. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CDG on August 26 2025. Prices were last updated on July 9 2025 and have not changed since.
How many flights per day from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF)?
On average, Roissy-Charles de Gaulle Airport (CDG) only offers 1 direct flight to Sofia Airport (SOF) each day. For more options, try our easy-to-use filters. Just enter your dates of travel, then choose "1 Stop" or "2+ Stops" to find flights with layovers.
What are the most popular departure times for flights from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF)?
More people fly between CDG and SOF at 10 AM than at any other time of day. Prefer a quieter experience? Try choosing a quieter departure window and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from CDG to SOF?
Fly on a Thursday if you're looking for the largest selection of flights from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF).
What is the earliest flight from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF)?
The first flight of the day out of Roissy-Charles de Gaulle Airport (CDG) is at around 10:10AM UTC+1. Board this plane and you'll reach Sofia Airport (SOF) at approximately 1:55PM UTC+2. The total travel time is 2h 45m.
How long does it take to fly from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF)?
Flights from CDG to SOF have an average travel time of 2 hours and 45 minutes. The distance between the two is 1,100 mi.
What is the best time to fly from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF)?
To avoid possible delays on the Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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.
What airports do you fly into for Sofia from Roissy-Charles de Gaulle Airport (CDG)?
If you're taking a direct flight from Roissy-Charles de Gaulle Airport (CDG) to Sofia, Sofia Airport (SOF) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF) last-minute?
Last-minute fares from CDG to SOF are typically more expensive. To secure the best prices, start searching for flights as early as possible. That said, if you can play around with your travel dates, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a CDG to SOF flight and hotel package?
You can save money by booking a CDG to SOF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Roissy-Charles de Gaulle Airport (CDG) to Sofia Airport (SOF)?
Generally, it's possible to cancel or reschedule your CDG to SOF flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.