Find cheap flights to Bulgaria

Find cheap flights to Bulgaria

Round-trip
Economy
Boston (BOS)
Bulgaria
Thu. 6/8
Thu. 13/8
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Bulgaria

Latest Bulgaria Flight Deals

Sofia
1 stop from C$ 1023
Direct from C$ 998
Varna
1 stop from C$ 1089

Good to know

Low season

January Best time to beat the crowds (3% less expensive on average)

High season

December Most popular time to fly (8% more expensive on average)

Average price of a round-trip

C$ 959 (avg. price over the last 2 weeks)

Good deal for a round-trip

C$ 564 or less

Top tips for finding cheap flights to Bulgaria

  • Looking for cheap airfare to Bulgaria? 25% of our users found round-trip tickets to Bulgaria for the following prices or less: From Montreal C$ 876, from Toronto C$ 981, from Edmonton C$ 1262
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to Bulgaria is March.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bulgaria flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Bulgaria flights

How long is the flight to Bulgaria?

What is the cheapest flight to Bulgaria?

What are the most popular destinations in Bulgaria?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines flying to Bulgaria

Scores according to KAYAK customer reviews

8.0
SWISS
Overall score based on 8,971 reviews
8.2
Boarding
7.8
Comfort
8.6
Crew
7.7
Entertainment
7.9
Food
Airline reviews
Read more about SWISS

Book Cheap Bulgaria Plane Tickets

Recent round-trip flight deals

1/10
Thu.
1 stop
Multiple Airlines
15h 15m
YYZ - SOF
16/10
Fri.
2 stops
Multiple Airlines
33h 25m
SOF - YYZ
5/9
Sat.
2 stops
Lufthansa
20h 35m
YVR - SOF
12/9
Sat.
3 stops
Lufthansa
28h 08m
SOF - YVR
4/8
Tue.
2 stops
KLM
31h 55m
YVR - SOF
16/9
Wed.
1 stop
KLM
18h 40m
SOF - YVR
4/8
Tue.
1 stop
Multiple Airlines
21h 50m
YYZ - SOF
7/9
Mon.
3 stops
Multiple Airlines
32h 00m
SOF - YYZ
8/9
Tue.
1 stop
Multiple Airlines
21h 50m
YYZ - SOF
23/9
Wed.
3 stops
Multiple Airlines
22h 35m
SOF - YYZ
7/8
Fri.
2 stops
Multiple Airlines
19h 20m
YYZ - VAR
8/9
Tue.
3 stops
Multiple Airlines
33h 55m
VAR - YYZ
11/8
Tue.
2 stops
Multiple Airlines
20h 05m
YUL - SOF
15/10
Thu.
2 stops
Multiple Airlines
18h 25m
SOF - YUL
1/10
Thu.
1 stop
Turkish Airlines
33h 30m
YYZ - SOF
22/10
Thu.
1 stop
Turkish Airlines
15h 20m
SOF - YYZ
10/8
Mon.
2 stops
Multiple Airlines
22h 00m
YYZ - VAR
8/9
Tue.
3 stops
Multiple Airlines
33h 55m
VAR - YYZ
5/9
Sat.
2 stops
Lufthansa
20h 35m
YVR - SOF
14/9
Mon.
3 stops
Lufthansa
28h 08m
SOF - YVR
5/9
Sat.
3 stops
Lufthansa
29h 25m
YVR - SOF
12/9
Sat.
3 stops
Lufthansa
28h 08m
SOF - YVR
4/8
Tue.
1 stop
Multiple Airlines
21h 50m
YYZ - SOF
16/9
Wed.
3 stops
Multiple Airlines
22h 35m
SOF - YYZ
3/8
Mon.
2 stops
KLM
43h 50m
YVR - SOF
16/9
Wed.
1 stop
KLM
18h 40m
SOF - YVR

Recent one-way flight deals

8/9
Tue.
1 stop
Multiple Airlines
31h 10m
YYZ - SOF
20/9
Sun.
1 stop
Turkish Airlines
17h 15m
YVR - SOF
14/9
Mon.
1 stop
Multiple Airlines
31h 50m
YVR - SOF
8/9
Tue.
2 stops
TAP AIR PORTUGAL
18h 10m
YYZ - SOF
8/9
Tue.
1 stop
Austrian Airlines
13h 40m
YYZ - SOF
7/9
Mon.
1 stop
Lufthansa
32h 40m
YUL - SOF
7/9
Mon.
2 stops
SWISS
33h 45m
YUL - SOF
7/9
Mon.
1 stop
Delta
14h 00m
YUL - SOF
16/9
Wed.
1 stop
British Airways
30h 20m
YVR - SOF
18/9
Fri.
3 stops
Multiple Airlines
25h 00m
YVR - SOF
7/9
Mon.
1 stop
Multiple Airlines
16h 05m
YUL - SOF
17/9
Thu.
3 stops
Multiple Airlines
27h 20m
YVR - SOF
17/9
Thu.
1 stop
Turkish Airlines
17h 15m
YVR - SOF
27/9
Sun.
1 stop
Turkish Airlines
17h 15m
YVR - SOF
7/9
Mon.
1 stop
Multiple Airlines
15h 35m
YUL - SOF
7/9
Mon.
2 stops
Austrian Airlines
14h 15m
YUL - SOF
8/9
Tue.
2 stops
Lufthansa
20h 35m
YYZ - SOF
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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