YUL - SOF

C$ 458 Find Cheap Flights from Montreal to Sofia – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 885
Typical prices: C$ 1,263-C$ 1,683
Multiple Airlines
Wed 28/11Wed 12/12
YUL - SOF • 1 stop
Cheapest one-way flights
C$ 458
Typical prices: C$ 504-C$ 732
Multiple Airlines
Tue 4/12
YUL - SOF • 2 stops
Direct flights
Not available
There are currently no direct flights between Montreal Pierre Elliott Trudeau Intl Airport and Sofia. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 19% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Malaga (AGP)
Cheapest • Avg C$ 1,047 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 12h 40m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Sofia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Sofia (YUL-SOF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Sofia

Sat, 28 Nov - Sat, 12 Dec
Multiple Airlines Logo
6:30 p.m. - 11:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOF Sofia
21h 55m1 stop Barcelona-El Prat
Multiple Airlines Logo
10:10 p.m. - 12:30 p.m.SOF  Sofia-YUL Montreal Pierre Elliott Trudeau Intl
21h 20m1 stop Barcelona-El Prat
C$ 885Multiple Airlines
Wed, 25 Nov - Fri, 4 Dec
Multiple Airlines Logo
9:40 p.m. - 10:30 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOF Sofia
29h 50m2 stops Paris Orly Warsaw Modlin
Multiple Airlines Logo
10:20 p.m. - 1:25 p.m.SOF  Sofia-YUL Montreal Pierre Elliott Trudeau Intl
22h 05m1 stop Valencia
C$ 922Multiple Airlines
Tue, 24 Nov - Wed, 2 Dec
British Airways Logo
9:15 p.m. - 8:10 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOF Sofia
15h 55m1 stop London Heathrow
British Airways Logo
9:05 p.m. - 7:15 p.m.SOF  Sofia-YUL Montreal Pierre Elliott Trudeau Intl
29h 10m1 stop London Heathrow
C$ 1,025British Airways
Thu, 19 Nov - Fri, 27 Nov
British Airways Logo
9:15 p.m. - 7:20 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOF Sofia
15h 05m1 stop London Heathrow
British Airways Logo
8:25 p.m. - 7:15 p.m.SOF  Sofia-YUL Montreal Pierre Elliott Trudeau Intl
29h 50m1 stop London Heathrow
C$ 1,029British Airways
Mon, 12 Apr - Fri, 30 Apr
Air Canada Logo
10:20 p.m. - 6:45 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOF Sofia
13h 25m1 stop Munich Franz Josef Strauss
Air Canada Logo
1:05 p.m. - 6:50 p.m.SOF  Sofia-YUL Montreal Pierre Elliott Trudeau Intl
12h 45m1 stop Munich Franz Josef Strauss
C$ 1,193Air Canada
Fri, 16 Apr - Tue, 27 Apr
Air Canada Logo
8:40 p.m. - 6:45 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOF Sofia
15h 05m1 stop Munich Franz Josef Strauss
Air Canada Logo
1:05 p.m. - 6:50 p.m.SOF  Sofia-YUL Montreal Pierre Elliott Trudeau Intl
12h 45m1 stop Munich Franz Josef Strauss
C$ 1,193Air Canada
Thu, 15 Apr - Tue, 27 Apr
Austrian Airlines Logo
1:10 p.m. - 3:20 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOF Sofia
19h 10m2 stops Toronto Pearson Intl Vienna Intl
Austrian Airlines Logo
8:00 a.m. - 6:59 p.m.SOF  Sofia-YUL Montreal Pierre Elliott Trudeau Intl
17h 59m2 stops Vienna Intl Toronto Pearson Intl
C$ 1,253Austrian Airlines
Wed, 21 Apr - Wed, 12 May
Austrian Airlines Logo
6:40 p.m. - 11:40 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOF Sofia
10h 00m1 stop Vienna Intl
Austrian Airlines Logo
8:00 a.m. - 1:15 p.m.SOF  Sofia-YUL Montreal Pierre Elliott Trudeau Intl
12h 15m1 stop Vienna Intl
C$ 1,258Austrian Airlines
Wed, 28 Apr - Wed, 12 May
Lufthansa Logo
10:20 p.m. - 6:45 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOF Sofia
13h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 a.m. - 3:25 p.m.SOF  Sofia-YUL Montreal Pierre Elliott Trudeau Intl
16h 25m2 stops Munich Franz Josef Strauss Madrid Barajas
C$ 1,261Lufthansa
Thu, 15 Apr - Thu, 6 May
Lufthansa Logo
8:40 p.m. - 6:45 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SOF Sofia
15h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:05 p.m. - 6:50 p.m.SOF  Sofia-YUL Montreal Pierre Elliott Trudeau Intl
12h 45m1 stop Munich Franz Josef Strauss
C$ 1,296Lufthansa
Booking Insights

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to Sofia flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia. It's 6% cheaper than the average day, while Saturday is the most expensive, with prices 9% higher.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

•April is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia at C$ 1,200 round-trip.
•December (C$ 1,624) and August (C$ 1,542) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 35% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia the cheapest?

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia are cheapest in the 2 weeks before departure, based on KAYAK prices tracked over the past 12 months. During this period, fares are -11% below average.

Find deals

Key details for Montreal Pierre Elliott Trudeau Intl Airport to Sofia flights

Low season

February

Cheapest flight

C$ 458
Beat the crowds with an average 69% drop in traveller numbers.
The most popular month to fly with an average 106% increase in traveller numbers.
One-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

When to book flights from Montreal to Sofia

Are your dates flexible? Find out the best times to travel from Montreal to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Montreal Pierre Elliott Trudeau Intl Airport to Sofia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

    Two cabin classes are available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia:

    • Economy Class
    • Business Class

  • How long does a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia take?

    A direct flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia takes 00m, covering 11,663 km.

  • Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to Sofia flight?

    Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia range from C$ 1,263 to C$ 1,683, with an average of C$ 1,480 over the past 12 months. Anything below C$ 1,263 counts as a good deal.

  • How expensive are last-minute Montreal Pierre Elliott Trudeau Intl Airport to Sofia flights?

    Last-minute fares on this route (booked within two weeks of departure) run 10% above the C$ 1,480 route average. Book 1 week before departure for the lowest fares.

  • Have flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Sofia changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 885 to C$ 2,346. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Sofia looking right now?

    One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Sofia are currently higher than usual. Average one-way flight prices are about C$ 727, which is 17% above the typical average for this route.

  • What car rental options are available at Sofia Airport (SOF)?

    Sofia Airport (SOF) hosts 5 major car rental companies, with daily rates averaging C$ 30 for economy cars. Top options include:

    • MEXRENTACAR
    • NU Car
    • Top Rent a Car - Bulgaria
    • Priceless
    • Top Rent-A-Car

  • Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

    Flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Sofia (SOF).

  • Which airports do connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia pass through?

    One-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia most commonly connect through:

    • London Heathrow (LHR) – 21% of one-stop connections
    • Frankfurt am Main (FRA) – 16% of one-stop connections
    • Munich Franz Josef Strauss (MUC) – 16% of one-stop connections
    • Istanbul (IST) – 14% of one-stop connections

  • Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

    Yes. Flexible dates can save you up to 15% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia. Wednesday is the cheapest departure day at C$ 1,394 round-trip on average, while Saturday is the most expensive at C$ 1,624, a difference of C$ 230.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 12h 40m, compared with 12h 51m via Munich Franz Josef Strauss (MUC) and 12h 53m via Vienna Intl (VIE).

  • What is the time difference between Montreal Pierre Elliott Trudeau Intl Airport and Sofia?

    Sofia is 7 hours ahead of Montreal Pierre Elliott Trudeau Intl Airport (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Sofia?

    Banya Bashi Mosque is one of the most viewed places in Sofia on KAYAK.

Your guide to booking Montreal Pierre Elliott Trudeau Intl Airport to Sofia flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average C$ 1,394, about C$ 230 less than Saturday fares (14% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to Sofia trip for April. Fares historically average C$ 1,200 round-trip in that month – typically C$ 424 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sofia Airport.

    • Hotel Premier Airport Sofia
    • ibis Sofia Airport
    • Hotel Consul

More options for your flight from Montreal to Sofia

Complete your trip to Sofia with a hotel stay or car rental

Car rentals in Sofia
Hotels in Sofia