C$436 Cheap Flights from Montreal Pierre Elliott Trudeau (YUL) to Sofia (SOF)

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Flight deals from Montreal Pierre Elliott Trudeau to Sofia

Looking for a cheap last-minute deal or the best return flight from Montreal Pierre Elliott Trudeau Airport to Sofia Airport? If you want to travel next month, return fares start from C$907. Find the lowest prices on one-way and return tickets right here.

Sofia.C$436 per passenger.Departing Mon., May 18.One-way flight with French Bee.Outbound indirect flight with French Bee, departs from Montreal Pierre Elliott Trudeau on Mon., May 18, arriving in Sofia.Price includes taxes and charges.From C$436, select.

Sofia.C$449 per passenger.Departing Mon., Jun. 8.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Mon., Jun. 8, arriving in Sofia.Price includes taxes and charges.From C$449, select.

Sofia.C$466 per passenger.Departing Tue., Sep. 15.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Tue., Sep. 15, arriving in Sofia.Price includes taxes and charges.From C$466, select.

Sofia.C$500 per passenger.Departing Tue., Aug. 25.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Tue., Aug. 25, arriving in Sofia.Price includes taxes and charges.From C$500, select.

Sofia.C$538 per passenger.Departing Sun., Apr. 19.One-way flight with French Bee.Outbound indirect flight with French Bee, departs from Montreal Pierre Elliott Trudeau on Sun., Apr. 19, arriving in Sofia.Price includes taxes and charges.From C$538, select.

Sofia.C$565 per passenger.Departing Thu., Jul. 2.One-way flight with French Bee.Outbound indirect flight with French Bee, departs from Montreal Pierre Elliott Trudeau on Thu., Jul. 2, arriving in Sofia.Price includes taxes and charges.From C$565, select.

Sofia.C$1,318 per passenger.Departing Mon., Oct. 5.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from Montreal Pierre Elliott Trudeau on Mon., Oct. 5, arriving in Sofia.Price includes taxes and charges.From C$1,318, select.

Find the cheapest month to fly from Montreal Pierre Elliott Trudeau to Sofia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montreal Pierre Elliott Trudeau to Sofia flights are currently cheapest in May.

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Montreal Pierre Elliott Trudeau to Sofia: Alternative routes

Compare routes from Montreal Pierre Elliott Trudeau to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Sofia

7km from central Sofia

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from C$436

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Montreal to Sofia: Flight information

The things to know before you go.

Cheapest flight found	C$436
Cheapest month to fly	May

Finding cheap flights from Montreal Pierre Elliott Trudeau to Sofia: Frequently asked questions

How much are return flights from Montreal Pierre Elliott Trudeau to Sofia?

The best price we found for a return flight from Montreal Pierre Elliott Trudeau to Sofia is C$860. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Montreal Pierre Elliott Trudeau to Sofia?

Currently, there are no airlines that fly direct from Montreal Pierre Elliott Trudeau to Sofia. But we found flights with one or more stops from C$860.

How many flights are there a week from Montreal Pierre Elliott Trudeau to Sofia?

As of April 2026, there are no flights flying from Montreal Pierre Elliott Trudeau to Sofia.

When is the cheapest time to fly from Montreal Pierre Elliott Trudeau to Sofia?

The cheapest month to fly from Montreal Pierre Elliott Trudeau to Sofia is usually June.

Which upcoming date is cheapest to fly from Montreal Pierre Elliott Trudeau Airport to Sofia Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Montreal Pierre Elliott Trudeau Airport to Sofia Airport on Tuesday, June 2, 2026.

Can I get a direct flight from Montreal Pierre Elliott Trudeau Airport to Sofia Airport?

No airlines currently offer direct flights between Montreal Pierre Elliott Trudeau Airport and Sofia Airport. Most routes have one or more stops.

How can I find the best flight deal to Sofia?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sofia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sofia?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sofia is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Montreal Pierre Elliott Trudeau Airport to Sofia with?

Currently, WestJet offers the cheapest flight tickets to Sofia.

Flying from Montreal-Pierre Elliott Trudeau International Airport (YUL) to Sofia Airport (SOF): what you need to know

Traveling over a peak time such as August? Major public holidays and other popular periods can lead to longer queues at checkpoints. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.
To see if you need a visa to enter Bulgaria, check with your carrier and the local consulate or embassy. They'll provide you with the most up-to-date details, including any other travel documents you may need after booking your cheap ticket from YUL to SOF.

How to find the cheapest flights from Montreal-Pierre Elliott Trudeau International Airport (YUL) to Sofia Airport (SOF)

The lowest price we've seen for a one-way ticket from Montreal-Pierre Elliott Trudeau International Airport to Sofia Airport is C$436. For a return flight on this route, the best price is C$860. Depending on the availability when you book, these fares may change.
Don't leave things to the last moment. You're more likely to get cheap flight tickets from YUL to SOF if you book in advance. Airlines often have some fantastic early bird rates.
If you're willing to be flexible with your travel plans, use the 'Whole month' tool. It'll find the lowest price across every month when searching for your ticket from Montreal-Pierre Elliott Trudeau International Airport to Sofia Airport.
Getting a cheap ticket from YUL to SOF is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as the price has fallen.
Use filters to tailor your flights from Montreal-Pierre Elliott Trudeau International Airport to Sofia Airport. Simply select your preferred departure and arrival times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to get the best deals.

Handy information about Montreal-Pierre Elliott Trudeau International Airport (YUL)

Traveling from central Montreal to Montreal-Pierre Elliott Trudeau International Airport takes around 2 hours and 15 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 26 kilometres in 25 minutes or so, depending on traffic.
Taking an early flight from Montreal-Pierre Elliott Trudeau International Airport to Sofia Airport? Avoid the last-minute rush to the airport (and catch some extra z's) by choosing one of these stays close to YUL:

Arriving at Sofia Airport (SOF)

The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Montreal-Pierre Elliott Trudeau International Airport to Sofia Airport. Reserve one of these accommodation options near SOF instead:

Getting from Sofia Airport (SOF) to central Sofia

Sofia Airport to central Sofia takes around 16 minutes by car. It's approximately 11 kilometres away. See what options are available, such as car rentals, cabs or ride-sharing services.
If you're traveling on public transport, expect a journey of about 37 minutes.

When to fly to Sofia Airport (SOF)

The quietest month for a flight from Montreal-Pierre Elliott Trudeau International Airport to Sofia Airport is April, while August is the most popular. Pick the ideal time to go to Sofia based on whether you prefer a laid-back vibe or a more bustling atmosphere.
The warmest month in Sofia is August, with temperatures ranging between 14ºC and 30ºC. Book your flights from Montreal-Pierre Elliott Trudeau International Airport to Sofia Airport in this month if you enjoy this type of weather.
Search for cheap flight tickets from YUL to SOF in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -11ºC and 7ºC on average.

More about Sofia

As soon as you've booked your flights from YUL to SOF, you'll need to find a hotel in Sofia. Make one of these options your base for exploring this exciting destination:
National Palace of Culture and Boyana Church are just two of the leading attractions to put on your Sofia itinerary. Continue your sightseeing adventures at City Garden.

Complete your Sofia trip with hotels and a car rental

We don't just compare flights. Once you've secured your cheap ticket to Sofia Airport, browse our great car rental offers that'll give you the flexibility and freedom to travel around at your own pace. Then, have a look at our exclusive rates for hotels to find the ideal Sofia stay.