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Cheap flights from Quebec to Sofia from C$ 816

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SOF
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Quebec to Sofia

Keep the following information in mind while searching for Quebec to Sofia flight deals. Data was last updated 16 September 2025.

Round-trip from

C$ 816

Popular in

December

Cheapest in

November

Average price

C$ 1,464
British Airways
  • British Airways
  • 30/9-1/12
  • 2 total stops
  • 47h 50m total
  • Quebec to Sofia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Quebec to Sofia

Cheapest flights from Quebec to Sofia
Explore the most affordable flight options available from Quebec to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Tue 30/910:10 p.m.YUL - SOF
1 stop15h 30mBritish Airways
Mon 1/125:25 p.m.SOF - YUL
1 stop32h 20mBritish Airways
Deal found 15/9C$ 816
Tue 30/910:10 p.m.YUL - SOF
1 stop15h 30mBritish Airways
Wed 3/129:00 p.m.SOF - YUL
1 stop28h 45mBritish Airways
Deal found 15/9C$ 866
Sat 11/106:45 a.m.YUL - SOF
2 stops33h 10mMultiple Airlines
Tue 28/103:10 p.m.SOF - YUL
3 stops35h 30mMultiple Airlines
Deal found 15/9C$ 913
Sat 11/1010:05 p.m.YUL - SOF
1 stop15h 15mBritish Airways
Fri 24/102:20 p.m.SOF - YUL
1 stop12h 55mBritish Airways
Deal found 16/9C$ 916
Sun 12/1010:50 p.m.YUL - SOF
1 stop17h 10mLufthansa
Wed 22/1012:45 p.m.SOF - YUL
1 stop15h 15mLufthansa
Deal found 16/9C$ 927
Sun 12/106:35 p.m.YUL - SOF
1 stop16h 35mAustrian Airlines
Mon 20/106:55 p.m.SOF - YUL
1 stop25h 55mAustrian Airlines
Deal found 16/9C$ 934
Mon 13/109:50 p.m.YUL - SOF
2 stops31h 10mAir Canada
Wed 22/106:00 a.m.SOF - YUL
1 stop22h 00mAir Canada
Deal found 16/9C$ 935
Mon 13/108:15 p.m.YUL - SOF
2 stops32h 45mAir Canada
Thu 23/106:15 a.m.SOF - YUL
1 stop12h 50mAir Canada
Deal found 16/9C$ 946
Sat 11/106:55 p.m.YUL - SOF
2 stops16h 45mMultiple Airlines
Tue 21/108:00 a.m.SOF - YUL
1 stop12h 50mMultiple Airlines
Deal found 16/9C$ 953
Fri 21/115:55 p.m.YUL - SOF
1 stop12h 40mLufthansa
Sun 30/116:05 a.m.SOF - YUL
1 stop19h 15mLufthansa
Deal found 14/9C$ 956
Wed 15/108:35 p.m.YQB - SOF
2 stops15h 05mMultiple Airlines
Thu 27/117:55 a.m.SOF - YQB
2 stops17h 19mMultiple Airlines
Deal found 13/9C$ 964
Sun 28/95:25 p.m.YOW - SOF
2 stops46h 35mUnited Airlines
Sun 12/108:00 a.m.SOF - YOW
2 stops20h 35mUnited Airlines
Deal found 14/9C$ 1,381

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec 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 629,999 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Quebec to Sofia that are best for you.

Fly from

Quebec

Fly to

Sofia

Route

Depart

Return

Price

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

10:10 p.m.-8:40 p.m.

1 stop15h 30m

Sofia

Wed 3/12

9:00 p.m.-6:45 p.m.

1 stop28h 45m

C$ 866

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

10:10 p.m.-8:40 p.m.

1 stop15h 30m

Sofia

Sat 6/12

12:05 p.m.-6:45 p.m.

1 stop13h 40m

C$ 866

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

2:10 p.m.-11:40 a.m.

2 stops14h 30m

Sofia

Mon 20/10

6:55 p.m.-1:50 p.m.

1 stop25h 55m

C$ 944

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

2:10 p.m.-6:10 p.m.

2 stops21h 00m

Sofia

Tue 21/10

4:05 p.m.-1:50 p.m.

1 stop28h 45m

C$ 944

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

5:55 p.m.-6:15 p.m.

1 stop17h 20m

Sofia

Sun 30/11

6:05 a.m.-6:20 p.m.

1 stop19h 15m

C$ 956

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

5:55 p.m.-1:35 p.m.

1 stop12h 40m

Sofia

Sat 29/11

7:55 a.m.-1:45 p.m.

1 stop12h 50m

C$ 956

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

5:55 p.m.-1:35 p.m.

1 stop12h 40m

Sofia

Sun 30/11

6:05 a.m.-6:20 p.m.

1 stop19h 15m

C$ 956

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

6:55 p.m.-6:10 p.m.

2 stops16h 15m

Sofia

Sun 30/11

12:35 p.m.-1:45 p.m.

1 stop32h 10m

C$ 960

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

6:55 p.m.-6:10 p.m.

2 stops16h 15m

Sofia

Thu 4/12

7:55 a.m.-1:45 p.m.

1 stop12h 50m

C$ 961

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

6:55 p.m.-6:10 p.m.

2 stops16h 15m

Sofia

Wed 3/12

12:35 p.m.-1:45 p.m.

1 stop32h 10m

C$ 961

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 18 results
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Best time to book a flight from Quebec to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Quebec 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 Quebec to Sofia

What is the cheapest month to book a flight from Quebec to Sofia?

Currently, February is the cheapest month in which you can book a flight from Quebec to Sofia (average of C$ 807). Flying from Quebec to Sofia in July is currently the most expensive (average of C$ 1,176). 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 QC to SOF?

Find hourly flight availability from Quebec 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 16 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to Sofia as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Quebec 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 Quebec?

    For a flight from Quebec to Sofia, you will be flying into Sofia. Sofia (SOF) is just 6.7 km from the centre of the city.

  • How long is the flight from Quebec to Sofia?

    A quick flight from Quebec to Sofia can take about 14h 30m. British Airways provides one of the quickest options available for as low as C$ 944. Quebec and Sofia are separated by a distance of 7247 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Quebec to Sofia?

    When deciding which route to take from Quebec to Sofia consider Montreal Pierre Elliott Trudeau Intl - Sofia, Québec City - Sofia or Ottawa - Sofia as they are the most popular.

  • Can I find deals for flights from Quebec to Sofia that include hotel bookings?

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

  • How can I find direct flights from Quebec to Sofia?

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

  • Can I find deals for business class flights from Quebec to Sofia?

    Yes. Cheapflights offers flight deals from Quebec 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 Quebec to Sofia?

    Currently, February is the cheapest month in which you can book a flight from Quebec to Sofia (average of C$ 807). Flying from Quebec to Sofia in July is currently the most expensive (average of C$ 1,176). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Quebec to Sofia

Discover the top 5 airlines that operate flights from Quebec 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 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 818AverageC$ 1,241FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 1,011AverageC$ 1,588FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,042AverageC$ 1,374FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 1,042AverageC$ 1,397FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Turkish AirlinesCheapestC$ 1,148AverageC$ 1,538FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to Sofia?

When you search for this flight from Quebec to Sofia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Quebec to Sofia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sofia from Quebec.

Can Cheapflights find flights from Quebec to Sofia with no change fees?

Yes, we can. To see specific flights from Quebec to Sofia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Quebec to Sofia become cheaper?

Not ready to book yet? You can track prices for flights from Quebec to Sofia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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