SOF

C$ 318 Find Cheap Flights to Sofia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sofia departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 760
Multiple Airlines
Wed 19/8Mon 7/9
YHZ - SOF • 1 stop
Cheapest one-way flights
C$ 319
Multiple Airlines
Sun 13/9
YYZ - SOF • 2 stops
Top routes
Cheapest
Most popular
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 31% compared to booking last minute.
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Flight Deals

Cheap Flights to Sofia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Sofia

Wed, 19 Aug - Mon, 7 Sep
Multiple Airlines Logo
10:30 p.m. - 1:25 a.m.
YHZ
-
SOF
20h 55m
1 stop
Multiple Airlines Logo
5:25 p.m. - 1:15 p.m.
SOF
-
YHZ
25h 50m
1 stop
C$ 760Multiple Airlines
Wed, 19 Aug - Mon, 7 Sep
Multiple Airlines Logo
10:30 p.m. - 1:25 a.m.
YHZ
-
SOF
20h 55m
1 stop
Multiple Airlines Logo
7:30 p.m. - 1:15 p.m.
SOF
-
YHZ
23h 45m
2 stops
C$ 844Multiple Airlines
Fri, 2 Oct - Wed, 14 Oct
Multiple Airlines Logo
7:40 p.m. - 1:15 a.m.
YOW
-
SOF
22h 35m
1 stop
Multiple Airlines Logo
5:45 a.m. - 8:00 p.m.
SOF
-
YOW
21h 15m
2 stops
C$ 913Multiple Airlines
Sun, 10 Jan - Fri, 22 Jan
British Airways Logo
6:05 p.m. - 4:20 p.m.
YYZ
-
SOF
15h 15m
1 stop
British Airways Logo
8:30 p.m. - 3:55 p.m.
SOF
-
YYZ
26h 25m
1 stop
C$ 1,040British Airways
Tue, 13 Oct - Fri, 13 Nov
British Airways Logo
6:05 p.m. - 8:30 p.m.
YYZ
-
SOF
19h 25m
1 stop
British Airways Logo
8:30 p.m. - 3:55 p.m.
SOF
-
YYZ
26h 25m
1 stop
C$ 1,043British Airways
Tue, 22 Sep - Tue, 13 Oct
Turkish Airlines Logo
8:05 p.m. - 3:00 p.m.
YUL
-
SOF
11h 55m
1 stop
Turkish Airlines Logo
9:35 a.m. - 6:10 p.m.
SOF
-
YUL
15h 35m
1 stop
C$ 1,095Turkish Airlines
Thu, 8 Oct - Thu, 29 Oct
Turkish Airlines Logo
7:10 p.m. - 8:20 p.m.
YVR
-
SOF
15h 10m
1 stop
Turkish Airlines Logo
9:40 a.m. - 6:05 p.m.
SOF
-
YVR
17h 25m
1 stop
C$ 1,164Turkish Airlines
Sun, 17 Jan - Wed, 27 Jan
Air Canada Logo
5:00 p.m. - 6:20 p.m.
YHZ
-
SOF
19h 20m
2 stops
Air Canada Logo
2:00 p.m. - 11:55 p.m.
SOF
-
YHZ
15h 55m
2 stops
C$ 1,426Air Canada
Sun, 10 Jan - Mon, 25 Jan
Air Canada Logo
6:50 p.m. - 6:20 p.m.
YHZ
-
SOF
41h 30m
2 stops
Air Canada Logo
1:55 p.m. - 11:55 p.m.
SOF
-
YHZ
16h 00m
2 stops
C$ 1,433Air Canada
Wed, 2 Sep - Wed, 9 Sep
Lufthansa Logo
4:50 p.m. - 6:05 p.m.
YYC
-
SOF
16h 15m
1 stop
Lufthansa Logo
6:20 a.m. - 3:05 p.m.
SOF
-
YYC
17h 45m
1 stop
C$ 2,301Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Sofia

Get data-powered insights and trends into flights to Sofia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Sofia?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Sofia was found on the route from Toronto, at C$ 760 round-trip. The most popular connection is from Toronto to Sofia, while KAYAK users have found round-trip deals for as low as C$ 1,029 in the last 5 days.

How far in advance should I book a flight to Sofia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sofia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 2 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Expert advice

Expert advice for your flight to Sofia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on KLM

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Ramsey Qubein

Ramsey Qubein

Expert on LOT

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Gabriel Leigh

Gabriel Leigh

Expert on Turkish Airlines

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know – Book Cheap Sofia Plane Tickets

Low season

February

Cheapest flight

C$ 318
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Toronto to Sofia

When to book flights to Sofia

Are your dates flexible? Find out the best times to travel to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Sofia based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Sofia flights

  • Where can I rent a car at Sofia Airport?

    There are 16 car rental companies available at Sofia Airport, all open daily from 6:00 am to midnight. Top Rent-a-Car, Europcar, EasyRent Bulgaria, Gates Car Hire and Surprice Car Rentals have offices in both terminals. At Terminal 2 you’ll find additional offices for Sixt, Avtojet, Moto Pfohe, Avis, Enterprise Rent a Car Bulgaria, Budget and Hertz.

  • Does Sofia Airport have any lounges?

    There are three lounges at Sofia Airport, one in Terminal 1 and two in Terminal 2. Lounge Sofia at level 2 of Terminal 1 is open from 9:30 am to 10:00 pm and costs about 27 Lv (C$ 21), for up to three hours. Preslav Lounge is located at level 0 of Terminal 2 and costs 35 Lv (C$ 27), for up to three hours. The opening hours for this lounge depend on your flight schedule. Pliska Lounge at level +1 of Terminal 2 is open from 8:00 am to 11:00 pm and costs 38 Lv (C$ 29), for up to three hours. All lounges accept either Euro or Bulgarian Lev, as well as credit card payments.

  • Is there a metro station at Sofia Airport?

    The metro serves only Terminal 2 at Sofia International Airport. Passengers arriving at Terminal 1 have to take the free shuttle bus to Terminal 2 to catch the metro. The blue line, M2, is the one that connects the airport to the city centre. You can switch to the M1 line, the orange line, at the Mladost 1 station. One single ticket costs 1.60 Lv (about C$ 1.23), and can be purchased at the station’s ticket machine.The ticket price includes up to two pieces of luggage.

  • Which bus do I take from Sofia Airport to the city centre?

    Two bus routes travel to and from the airport, number 84 and 184. The trip takes about 45minutes on weekdays, and 35minutes on weekends. One single ticket costs 1.60 Lv (about C$ 1.23) and can be purchased at the Urban Mobility Center kiosk at the arrivals area of Terminals 1 and 2. The ticket price includes up to two pieces of luggage.

  • What is the cheapest flight to Sofia?

    In the last 5 days, the cheapest flight deal to Sofia was found on the route from Toronto, at C$ 760 round-trip. The most popular connection is from Toronto to Sofia, while KAYAK users have found round-trip deals for as low as C$ 1,029 in the last 5 days.

  • How far is Sofia Airport from central Sofia?

    Sofia Airport is 7 km from the centre of Sofia.

  • What is the name of Sofia’s airport?

    All flights to Sofia land at Sofia Airport. The airport code is SOF,and it can also be referred to as Sofia or Sofia Intl.

  • How does KAYAK find such low prices on flights to Sofia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sofia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sofia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sofia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sofia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Sofia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sofia flight deals.
  • All international flights to Sofia, the capital city of Bulgaria, land at the Sofia International Airport (SOF). Low-cost flights will most likely arrive at Terminal 1, while international flights from full-service airlines arrive at Terminal 2. A free shuttle connects both terminals every 15 minutes, from 5:00 am to 11:00 pm.
  • Immigration lines are divided into "All Passports" for non-European Union passengers, and "EU Passports", for European Union passengers. Despite the organization, travellers should be prepared for a process that is typically slow.
  • Airport amenities and other services are located outside the baggage claim area where you’ll find ATMs, a pharmacy, cafes and a small convenience store. For currency exchange, go to the ICE Bulgaria counter at baggage claim.
  • On average, a trip from the airport to Sofia city center takes about 20 minutes, and the most comfortable way to travel is by taking a taxi. Sofia Airport recommends passengers to only use their certified partner, OK Supertrans. Book a cab at their office at the arrivals area and expect to pay around 20 Lv (C$ 15).
  • If you’re travelling mostly by public transportation, consider purchasing the Sofia Public Transport 3-Day Tourist Pass, which also includes discounts on entrance fees to over 60 sites. It’s available at specific metro stations, including the central Sofia University and Serdika stationson the M2 line from the airport, and costs 20 Lv (about C$ 15).
  • For assistance with travel tips and other information after your flight to Sofia, go to the tourist information desks inside both Terminal 1 and Terminal 2.

Reviews of the top 5 airlines flying to Sofia

 
See real verified KAYAK customer reviews for airlines flying to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Sofia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sofia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 950 reviews
8.1Crew
7.6Boarding
6.8Food
7.3Comfort
6.8Entertainment
Airline reviews

This is truly the worst travel experience of my life. The UK ETA program had a technical failure, and I was stuck in limbo for 24 hours, unable to board my flight and unable to navigate anything in my itinerary. I had to rebook an entirely new flight and I’m now out doubled the money. Unconscionable.

2.0 MediocreAnonymous, Jun 2026
SFO - LHR
Read more Austrian Airlines reviews

This is truly the worst travel experience of my life. The UK ETA program had a technical failure, and I was stuck in limbo for 24 hours, unable to board my flight and unable to navigate anything in my itinerary. I had to rebook an entirely new flight and I’m now out doubled the money. Unconscionable.

Short flight. Bare bones and kinda seeming like an older plane. But got me there on time and that's what counts. Perfectly fine flight all the way from start to finish.

I love this airline.God bless CAO and the whole staff of this company

We have travelled on 13 December with Austrian Airlines from Yangon through Bangkok and Vienna to Varna. The first flight operated by Thai Airlines was nice and comfortable. I wouldn’t say the same thing about the next two flights which were operated directly by the Austrian Airlines. During our flight from Bangkok to Vienna:  > The service was very poor – serving of food and drinks was disorganized, late and not combined, the stewards were walking back and forth without doing anything substantial for the passengers. Even the morning breakfast was very late with a cup of coffee almost while landing (after a reminding).  > The food itself was OK-ish but for a 12-hour flight, there were no snacks/bites in between dinner and breakfast as it is with the other airlines.  > The cutlery was wooden, most probably recycling, but very unpleasant to eat with.  > The stewards were not rude but not friendly and/or helpful  > And also, half of the passengers had travel sets, others did not. The flight from Vienna to Varna was another surprise: firstly, the flight was late and secondly, they were serving only water free, even the coffee was paid, so were the snacks, but we had to pay to reserve seats. The whole experience is as if it was a low-cost airline. All in all, I wouldn’t recommend using the services of Austrian Airlines: the ticket prizes are quite the same as of the other carriers flying to this destination and you would have much pleasant time.

It was very good, ,especially the working people in the plane, they are so polite.,thank you

My flight was changed, you over charged me for a change fee and seats that I did not get, I was out on standby with Austrian airlines. You stile $600 from me.

The flight was late. We accommodated other missed flights, and the plane was full of people, without space to store carry-on luggage. They lost our checked luggage for the entire flight and delivered it after two days.

Overall pleasant flight . The lunch was exceptional! Delicious chicken curry with perfect rice and amazing chocolate (Sacher torte) for desert. I have not eaten such a good airplane meal in a very, very long time.

Vienna airport is a zoo Agents directed me to the wrong gate and then the wrong line Lounge is so crowded no place to sit Not enough bathrooms anywhere On the flight they asked for medical attention While I attended to the problem they forgot my food when I got back They forgot to give me water at night Waited 1 hour for bags Agents didn’t know which Shute the bags were coming to so it was between 2 places

Original Flight was cancelled Then Baggage was lost on rebooked flight

I have flown over 2million miles. Great flight but bizarre boarding process. They must have paged half the passengers to the desk for documentation check before boarding anyone. Overall great value.

The flight itself was pleasant and on time. Crew was very good. However, breakfast food was barely acceptable. Unfortunately this satisfies the recent industry standards. I asked for a sandwich with ham (another choice was cheese), but received a sandwich with roast beef.

Agents helping disable person doesnt know connections to Poland and after 9 agents helping and 2hours ,we made it to proper terminal. Polish Dreamliner its Polish nightmare liner with so narrow seats and no room under front seat for bag and feet,in economy class.To upgrade, to higher standart cost an arm and leg ,even there are empty seats No good experience overall

Boarding was impossible to navigate. Had mobility issues and a business class ticket, but still boarded almost at the end of the queue because there was absolutely no organization or assistance.

LOT was very disorganized at Istanbul airport with no communication with travelers. Our flight was delayed over and hour and a half and there were no announcements, displays or anything about it. It almost left me missing my second flight!

Everything was very good. I felt that the value received in paying for Business Class tickets was very good. The entertainment offered was plentiful, but could be improved with more recent options as well. By no means a deal-breaker. The staff were awesome, in the airport, at the gate and onboard.

The flight was delayed by an hour which caused me to lose my car rental in Vilnius

Lost my suitcase. And communication was poor. No offers of compensation for over 24 hour delay of bag

My flight was cancelled and I went through hell to get it fixed, with no help from the website I booked it on. My reservation was cancelled AGAIN by the site I booked on without my knowledge a week later. The flight itself that I finally got on was awful. Drunk man belligerent the entire flight, I don't understand how he was allowed on the flight.

I didn't understand why I couldn't do a check-in at home

I have flown this route before, so far they have been unable to depart on time, then my connecting flight was canceled, likely due to this vs fake mechanical issues

Horrible! Rude flight attendant, barely any service on such a long flight. I wouldn't recommend Air Canada to anyone.

I really enjoyed the delicious food and the delicious breakfast; I also liked the seat—it was very comfortable—and the service was absolutely wonderful. The trip was smooth.

The trip was very smooth; the seat was quite comfortable, and the food was excellent and tasty.

The flight from Vancouver to Victoria is a fun little hop. The crew are friendly and helpful.

The food was awful. It had more than 2 hours delay. It was too expensive

Bluetooth to use earphones with the onboard entertainment system failed. WiFi worked at least.

I was notified 8 hours before that my flight was cancelled due to mechanical issues and they would let me know when they put me on a new flight. Didn’t hear back for 6 hours and was never notified and had to log into the app to find out I was put on a new flight. First time flying with air Canada and won’t fly with them again.

They are offering less and less for more and more. They changed our seat that we paid extra to select at the last minute. The seats are way too narrow and my elbows went numb.

My original flight was canceled the day before due to mechanical issues. I had to rebook and spend $129 for a night at the airport Comfort Inn.

Boarding was weird. They boarded two flights at the same gate at the same time. So mass confusion for the non English/French speakers. So many people at such a small gate. Like every other part of this airport you have to walk miles between everything. Gate to plane was a 5 min walk :) several long flights so I was worried about my steps but ended up walking several miles here so worked out.

I never got to Lufthansa because of Air Canadas negligence.

The flight got delayed 3 hours from Montreal and we missed our connecting flight so it was a long journey

The service and food was excellent. The remote control for entertainment did not function properly.

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

I really like it and travel to Europe and back with Lufthansa, but it is getting expensive, a bit beyond my me

Not available crew to load the luggage for all the passengers,comon situation for local European destinations , not acceptable situation, never Lufthansa again 😉 🙄

Flight was overbooked. Crew did a great job but passengers weren’t nice and really not patient. Flying in these times is not the best idea tbh.

All good, professional service, and arrived close to on time.

This was a special trip so we booked first class. It was obviously an old plane as the seats weren't that comfortable or spacious. We were delayed 45mins taking off as the "little engine that starts the big engines doesn't work". The powered divider between myself and the next seat in first class didn't work and my electrically powdered seat didn't work so I had to move seats to try and get some sleep. Food and drink were good, crew were great. But I'll never fly with BA again.

Need thicker and wider blankets. Food was below standard especially in the fist leg.

Decrepit planes, poor business class layout designed to maximize revenue, no decent movie selection.

Boarding was efficient. Flight left on time. Wasn’t full so we could spread out a bit. Food was ok.

The onboard service makes it extremely difficult and slow to go to the toilet

The boarding process was a disaster. No one respects the boarding groups—tired old aeroplane. There are no sockets to charge phones. The cushion seats are ancient and hurts back and gluts

Amazing crew - they were exceptionally nice. From ground staff to the plane

Small overcrowded flight with limited overhead storage bins. The last row 30 has no windows. The aircraft has no entertainment system. The flight is 3+ hrs and is not a low-cost, but the free snack is a laughable size: a SINGLE bite soft cake/pie.

The seats were quite uncomfortable. I felt like I was leaning forward the entire time, which was quite bad for my neck.

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
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Sandanski
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Everything you need to know for your flight to Sofia

Flights with popular airlines flying to Sofia

Flights from the other most popular airlines that fly from Canada to Sofia according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.