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Flights from Montreal to Sofia

Find Cheapest Airlines Flying from Montreal to Sofia

Choose from 1 airlines flying from Montreal to Sofia, including Air Transat, and . Air Transat currently offers the cheapest ticket on this route.
Air Transat logo Air Transat
Airlines are determined based on actual purchased flight tickets from Montreal to Sofia according to previous 12 months data from Trip.com.

Find the cheapest flight options from Montreal to Sofia over the next three months. Book one-way tickets from US$344 and round-trip tickets from US$880.

      • YUL 21:30
        18h 40m
        1 stop
        SOF 23:10
        Montreal - Sofia | Tue, Jun 23 | Air Transat
        SOF 16:40
        25h 55m
        1 stop
        YUL 11:35
        Sofia - Montreal | Wed, Jul 1 | Wizz Air
        US$880 US$1,399
        37% off
        37% off
        US$1,399 US$880
      • YUL 23:00
        12h 45m
        1 stop
        SOF 18:45
        Montreal - Sofia | Tue, Jul 14 | French Bee Airlines
        SOF 10:30
        17h 30m
        1 stop
        YUL 21:00
        Sofia - Montreal | Sun, Jul 19 | easyJet
        US$996 US$1,399
        28% off
        28% off
        US$1,399 US$996
      • YUL 23:00
        12h 45m
        1 stop
        SOF 18:45
        Montreal - Sofia | Tue, Jul 14 | Air Caraïbes
        SOF 10:30
        17h 30m
        1 stop
        YUL 21:00
        Sofia - Montreal | Sun, Jul 19 | easyJet
        US$1,026 US$1,399
        27% off
        27% off
        US$1,399 US$1,026
      • YUL 20:40
        15h
        1 stop
        SOF 18:40
        Montreal - Sofia | Tue, Jul 14 | Air Canada
        SOF 12:55
        12h 55m
        1 stop
        YUL 18:50
        Sofia - Montreal | Tue, Jul 21 | Air Canada
        US$1,048
        25% off
        US$1,399 US$1,048
      • YUL 23:35
        15h 50m
        1 stop
        SOF 22:25
        Montreal - Sofia | Sat, Jun 20 | Air Transat
        SOF 06:00
        16h 45m
        1 stop
        YUL 15:45
        Sofia - Montreal | Sun, Jun 28 | Wizz Air
        US$1,079
        23% off
        US$1,399 US$1,079
      • YUL 16:40
        10h 40m
        1 stop
        SOF 10:20
        Montreal - Sofia | Wed, Jul 22 | Air Canada
        SOF 06:20
        16h 40m
        1 stop
        YUL 16:00
        Sofia - Montreal | Wed, Jul 29 | Lufthansa
        US$1,094
        22% off
        US$1,399 US$1,094
      • YUL 20:40
        15h
        1 stop
        SOF 18:40
        Montreal - Sofia | Wed, Jul 22 | Lufthansa
        SOF 06:20
        16h 40m
        1 stop
        YUL 16:00
        Sofia - Montreal | Wed, Jul 29 | Lufthansa
        US$1,112
        21% off
        US$1,399 US$1,112
      • YUL 16:40
        10h 40m
        1 stop
        SOF 10:20
        Montreal - Sofia | Wed, Jul 22 | Swiss Airlines
        SOF 06:20
        16h 40m
        1 stop
        YUL 16:00
        Sofia - Montreal | Wed, Jul 29 | Lufthansa
        US$1,116
        20% off
        US$1,399 US$1,116
      • YUL 22:05
        15h 50m
        1 stop
        SOF 20:55
        Montreal - Sofia | Thu, Jul 9 | Air Transat
        SOF 06:00
        16h 45m
        1 stop
        YUL 15:45
        Sofia - Montreal | Sun, Jul 12 | Wizz Air
        US$1,117
        20% off
        US$1,399 US$1,117
      • YUL 22:05
        21h 30m
        1 stop
        SOF 02:35
        Montreal - Sofia | Sun, Aug 2 | Air Transat
        SOF 06:00
        16h 45m
        1 stop
        YUL 15:45
        Sofia - Montreal | Sun, Aug 9 | Wizz Air
        US$1,133
        19% off
        US$1,399 US$1,133
      • YMQ 13:00
        17h 25m
        1 stop
        SOF 14:00
        Montreal - Sofia | Sun, Jun 21 | Normal Airline
        SOF 15:00
        6h
        Direct
        YMQ 16:00
        Sofia - Montreal | Tue, Jun 23 | Normal Airline
        Find more flights
        Find more flights
      • YUL 23:40
        18h 45m
        1 stop
        SOF 01:25
        Montreal - Sofia | Wed, Jul 8 | Air Transat
        US$344 US$1,026
        66% off
        66% off
        US$1,026 US$344
      • YUL 23:40
        18h 45m
        1 stop
        SOF 01:25
        Montreal - Sofia | Thu, Jul 23 | Air Transat
        US$367 US$1,026
        64% off
        64% off
        US$1,026 US$367
      • YUL 19:40
        13h 40m
        1 stop
        SOF 16:20
        Montreal - Sofia | Wed, Jul 8 | Austrian Airlines
        US$459 US$1,026
        55% off
        55% off
        US$1,026 US$459
      • YUL 20:25
        20h 10m
        1 stop
        SOF 23:35
        Montreal - Sofia | Sat, Jul 25 | Air Transat
        US$487
        53% off
        US$1,026 US$487
      • YUL 17:55
        17h 30m
        1 stop
        SOF 18:25
        Montreal - Sofia | Wed, Jul 8 | Lufthansa
        US$564
        45% off
        US$1,026 US$564
      • YUL 18:25
        22h 30m
        1 stop
        SOF 23:55
        Montreal - Sofia | Sat, Jul 25 | Lufthansa
        US$711
        31% off
        US$1,026 US$711
      • YUL 18:20
        12h 40m
        1 stop
        SOF 14:00
        Montreal - Sofia | Sat, Jul 25 | Air Canada
        US$763
        26% off
        US$1,026 US$763
      • YUL 18:20
        12h 40m
        1 stop
        SOF 14:00
        Montreal - Sofia | Sat, Jul 25 | Austrian Airlines
        US$773
        25% off
        US$1,026 US$773
      • YUL 21:25
        15h 25m
        1 stop
        SOF 19:50
        Montreal - Sofia | Wed, Jul 8 | AEGEAN
        US$802
        22% off
        US$1,026 US$802
      • YUL 18:10
        18h 25m
        1 stop
        SOF 19:35
        Montreal - Sofia | Sat, Jul 25 | AEGEAN
        US$831
        19% off
        US$1,026 US$831
      • YMQ 13:00
        17h 25m
        1 stop
        SOF 14:00
        Montreal - Sofia | Sun, Jun 21 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Montreal to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Information for Montreal to Sofia Flights

The distance between Montreal and Sofia is 7,237.12km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceUS$344
Cheapest return ticket priceUS$880
Off-season travel monthOctober
Peak season for travelJuly
Flight distance7,237.12km
Popular airlineAir Transat
Flight statistics for the Montreal–Sofia route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • Which airlines offer the cheapest flights from Montreal (YMQ) to Sofia (SOF)?

    Based on Trip.com data, Air Transat offers one-way fares as low as US$344 on Cheapest nonstop routes (e.g. YUL to SOF on Wed, Jul 8), while Air Transat offers Cheapest nonstop round-trips from US$880 departing on Tue, Jun 23 and returning on Wed, Jul 1.
  • At the moment, you can catch a direct flight from Montreal to Sofia with the following airlines, including: Air Transat Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Montreal to Sofia is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Montreal to Sofia, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jul 8, with one-way flights priced at just US$344.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Transat.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sofia travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Montreal to Sofia is October, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Montreal to Sofia on June 29, 2026 with Air Transat, with prices starting at US$414.
  • You can land at any one of the following hubs in Sofia, with Montréal-Pierre Elliott Trudeau International Airport to Sofia International Airport (YUL-SOF) is by far the most common option on this route: Sofia International Airport (SOF).
  • The time difference between Sofia and Montreal is 7h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.