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$81+ Cheap flights from Charles de Gaulle (CDG) to Sofia (SOF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
CDG — SOF
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheapflights Tip: The best prices from Paris Charles de Gaulle to Sofia are usually found in November or December, booked 74 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Charles de Gaulle to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Charles de Gaulle (CDG) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 26, 2025.

Round-trip from

$180
(Lufthansa)

One-way from

$81
(Mytrip)

Popular in

August

Cheapest in

November

Average price

$339

Good round-trip deal

$346 or less

Good one-way deal

$191 or less
From Paris Charles de Gaulle to Sofia
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One-way flight from Paris Charles de Gaulle to Sofia
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Highest demand for flights based on searches. 9% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Paris Charles de Gaulle to Sofia.
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Price to beat on a one-way flight from Paris Charles de Gaulle to Sofia.
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Find flight deals from Charles de Gaulle to Sofia

Cheapest flights from Charles de Gaulle to Sofia
Explore the most affordable flight options available from Charles de Gaulle to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This Lufthansa deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:10 amCDG - SOF
1 stop4h 50mLufthansa
Sun 9/286:20 amSOF - CDG
1 stop8h 30mLufthansa
Deal found 6/25$180
This Air Serbia deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:30 pmCDG - SOF
1 stop18h 05mAir Serbia
Thu 10/305:00 amSOF - CDG
1 stop5h 10mAir Serbia
Deal found 6/25$191
This Mytrip deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/172:15 pmCDG - SOF
1 stop7h 45mMultiple Airlines
Mon 7/2112:25 pmSOF - CDG
1 stop5h 35mMultiple Airlines
Deal found 6/25$197
This Austrian Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:55 pmCDG - SOF
1 stop5h 00mAustrian Airlines
Wed 9/178:00 amSOF - CDG
1 stop8h 05mAustrian Airlines
Deal found 6/25$203
This SWISS deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:25 amCDG - SOF
1 stop6h 50mSWISS
Mon 12/11:55 pmSOF - CDG
2 stops25h 15mSWISS
Deal found 6/26$250
This FlightHub deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/89:30 pmCDG - SOF
2 stops13h 35mITA Airways
Fri 7/116:00 pmSOF - CDG
1 stop6h 40mITA Airways
Deal found 6/25$344

Cheapflights Fare Finder

Customize your flight search to find flights from Charles de Gaulle to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2025.
Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to Sofia that are best for you.

Fly from

Charles de Gaulle

Fly to

Sofia

Route

Depart

Return

Price

ParisSofia

CDG - SOF

CDGSOF

Paris Charles de Gaulle

Mon 9/15

6:10 am-12:00 pm

1 stop4h 50m

Sofia

Sun 9/28

6:20 am-1:50 pm

1 stop8h 30m

$180

ParisSofia

CDG - SOF

CDGSOF

Paris Charles de Gaulle

Mon 10/20

8:30 pm-3:35 pm

1 stop18h 05m

Sofia

Thu 10/30

5:00 am-9:10 am

1 stop5h 10m

$191

ParisSofia

CDG - SOF

CDGSOF

Paris Charles de Gaulle

Thu 7/17

2:15 pm-11:00 pm

1 stop7h 45m

Sofia

Mon 7/21

12:25 pm-5:00 pm

1 stop5h 35m

$197

ParisSofia

CDG - SOF

CDGSOF

Paris Charles de Gaulle

Fri 9/5

5:55 pm-11:55 pm

1 stop5h 00m

Sofia

Sun 9/14

6:55 pm-10:25 pm

1 stop4h 30m

$203

ParisSofia

CDG - SOF

CDGSOF

Paris Charles de Gaulle

Thu 11/20

7:25 am-6:20 pm

2 stops9h 55m

Sofia

Thu 11/27

4:00 pm-10:15 pm

1 stop7h 15m

$250

ParisSofia

CDG - SOF

CDGSOF

Paris Charles de Gaulle

Fri 7/11

10:15 am-2:00 pm

Nonstop2h 45m

Sofia

Mon 7/14

7:00 am-9:10 am

Nonstop3h 10m

$342

ParisSofia

CDG - SOF

CDGSOF

Paris Charles de Gaulle

Tue 7/8

9:30 pm-12:05 pm

2 stops13h 35m

Sofia

Fri 7/11

6:00 pm-11:40 pm

1 stop6h 40m

$344

ParisSofia

CDG - SOF

CDGSOF

Paris Charles de Gaulle

Sun 8/24

9:20 am-12:30 am

1 stop14h 10m

$81

ParisSofia

CDG - SOF

CDGSOF

Paris Charles de Gaulle

Tue 8/12

8:30 pm-3:35 pm

1 stop18h 05m

$119

ParisSofia

CDG - SOF

CDGSOF

Paris Charles de Gaulle

Thu 7/17

6:20 am-12:00 pm

1 stop4h 40m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 15 results
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Best time to book a flight from Charles de Gaulle to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Charles de Gaulle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Paris Charles de Gaulle Airport to Sofia

How far ahead should I book a flight from Paris Charles de Gaulle Airport to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Charles de Gaulle to Sofia. Price data was last updated on June 20, 2025.

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Paris Charles de Gaulle Airport to Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Paris Charles de Gaulle Airport to Sofia?

Currently, November is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Sofia (average of $632). Flying from Paris Charles de Gaulle Airport to Sofia in June is currently the most expensive (average of $1,192). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CDG to SOF?

Find hourly flight availability from Charles de Gaulle to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Paris Charles de Gaulle Airport to Sofia in the morning. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at noon.

Weekly flight availability from Paris Charles de Gaulle Airport to Sofia

Explore weekly flight availability from Charles de Gaulle to Sofia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 26, 2025.

The most flights from CDG to SOF are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Paris Charles de Gaulle Airport to Sofia?

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated June 26, 2025.
See what other customers who have flown with Aegean Airlines, Austrian Airlines, and SWISS from Paris Charles de Gaulle Airport to Sofia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Comfort

7.8

Crew

8.6

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very good
761 reviews
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Comfort

7.8

Crew

8.6

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
805 reviews
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Comfort

7.8

Crew

8.6

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,649 reviews
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Comfort

7.8

Crew

8.6

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Lufthansa
6.8
Okay
7,191 reviews
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Comfort

7.8

Crew

8.6

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
ITA Airways
6.7
Okay
996 reviews
Aegean Airlines
8.2
Very good
761 reviews

Entertainment

7.0

Comfort

7.8

Crew

8.6

Food

7.4

Overall

8.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Charles de Gaulle to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sofia from Paris Charles de Gaulle?

    Sofia (SOF) is the airport you will fly into if you book a flight from Paris Charles de Gaulle to Sofia. You should not have trouble finding flights to Sofia from Paris Charles de Gaulle; the airport handles an average of 2 inbound flights from Paris Charles de Gaulle per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Sofia airport from Paris Charles de Gaulle. It is only a 4.2 mi journey from Sofia (SOF) to Sofia’s city center.

  • What are the cheapest airlines flying from Paris Charles de Gaulle Airport to Sofia round-trip?

    Flying on Lufthansa is currently your cheapest option to Sofia, with prices starting at $180. Additional round-trip tickets that might be worth considering are offered by Air Serbia and Austrian Airlines, with the lowest prices starting at $191 and $203, respectively. Lufthansa is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Paris Charles de Gaulle Airport to Sofia one-way?

    One-way options have recently been found by users for as low as $119 on Air Serbia. Other airlines that offer cheap prices include Lufthansa from $130 and Austrian Airlines from $133 one-way.

  • What are the cheapest flights from Paris Charles de Gaulle Airport to Sofia?

    On average you can expect to pay $385 for a flight from Paris Charles de Gaulle Airport to Sofia. The cheapest flight overall is $170 while the most popular route, (Paris Charles de Gaulle - Sofia) is currently priced at $201.

  • Can I find deals for flights from Charles de Gaulle to Sofia that include hotel bookings?

    Yes. In addition to deals on Charles de Gaulle to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charles de Gaulle to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charles de Gaulle to Sofia.

  • Can I find deals for business class flights from Charles de Gaulle to Sofia?

    Yes. Cheapflights offers flight deals from Charles de Gaulle to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Paris Charles de Gaulle Airport to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Sofia (average of $632). Flying from Paris Charles de Gaulle Airport to Sofia in June is currently the most expensive (average of $1,192). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Charles de Gaulle to Sofia

Discover the top 2 airlines that operate flights from Charles de Gaulle to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Bulgaria AirCheapest$282Average$333FlexibilityNo cancel feeOn-time73%
LufthansaCheapest$288Average$376FlexibilityNo cancel feeOn-time76%

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