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Cheap flights from Ontario to Basel EuroAirport Swiss from C$ 428

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BSL
13 Mar — 20 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Basel

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Basel
Explore the most affordable flight options available from Ontario to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 February 2026.

Tue 10/38:40 p.m.
YYZ
-
BSL
2 stops19h 00m
Multiple Airlines
Tue 17/36:20 a.m.
BSL
-
YYZ
2 stops17h 55m
Multiple Airlines
Deal found 9/2C$ 776
Wed 3/611:45 p.m.
YUL
-
BSL
1 stop27h 50m
Multiple Airlines
Wed 17/610:15 a.m.
BSL
-
YUL
1 stop13h 05m
Multiple Airlines
Deal found 11/2C$ 809
Tue 10/38:45 p.m.
YYZ
-
BSL
1 stop10h 45m
Lufthansa
Tue 17/39:50 a.m.
BSL
-
YYZ
1 stop11h 05m
Lufthansa
Deal found 9/2C$ 841
Fri 22/56:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Sat 6/69:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Deal found 9/2C$ 844
Wed 1/45:50 p.m.
YYZ
-
BSL
1 stop19h 50m
Multiple Airlines
Wed 8/48:10 p.m.
BSL
-
YYZ
1 stop23h 10m
Multiple Airlines
Deal found 9/2C$ 847
Sat 28/26:10 p.m.
YYZ
-
BSL
2 stops12h 20m
Multiple Airlines
Wed 4/38:25 p.m.
BSL
-
YYZ
1 stop23h 25m
Multiple Airlines
Deal found 8/2C$ 854
Wed 1/45:50 p.m.
YYZ
-
BSL
1 stop19h 50m
Lufthansa
Tue 7/42:50 p.m.
BSL
-
YYZ
1 stop10h 45m
Lufthansa
Deal found 9/2C$ 862
Tue 2/611:45 p.m.
YUL
-
BSL
1 stop26h 50m
Multiple Airlines
Thu 18/69:05 a.m.
BSL
-
YUL
1 stop14h 15m
Multiple Airlines
Deal found 8/2C$ 866
Fri 3/48:20 p.m.
YYZ
-
BSL
1 stop10h 05m
Multiple Airlines
Tue 7/49:50 a.m.
BSL
-
YYZ
1 stop14h 40m
Multiple Airlines
Deal found 9/2C$ 868
Sun 22/27:45 p.m.
YYZ
-
BSL
1 stop10h 45m
Lufthansa
Tue 31/39:50 a.m.
BSL
-
YYZ
1 stop10h 35m
Lufthansa
Deal found 11/2C$ 871
Wed 1/42:00 p.m.
YYZ
-
BSL
2 stops14h 15m
Multiple Airlines
Tue 7/49:50 a.m.
BSL
-
YYZ
1 stop14h 40m
Multiple Airlines
Deal found 9/2C$ 873
Tue 10/34:25 p.m.
YTZ
-
BSL
2 stops12h 30m
Multiple Airlines
Tue 17/36:50 a.m.
BSL
-
YTZ
2 stops18h 05m
Multiple Airlines
Deal found 9/2C$ 881

Find flight deals from Ontario to Basel

Keep the following information in mind while searching for Ontario to Basel flight deals. Data was last updated 11 February 2026.

Round-trip from

C$ 776

One-way from

C$ 428

Popular in

December

Cheapest in

November
10/3-17/3
  • 10/3-17/3
  • 4 total stops
  • 36h 55m total
  • Ontario to Basel
Search Deals
25/3
  • 25/3
  • 2 total stops
  • 36h 30m total
  • Ontario to Basel
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 79 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Basel that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 February 2026.
Use the filters below to find and compare flights from Ontario to Basel EuroAirport Swiss that are best for you.

Fly from

Ontario

Fly to

Basel

Route

Depart

Return

Price

TorontoBasel

YYZ - BSL

YYZBSL

Toronto Pearson Intl

Tue 10/3

8:40 p.m.-8:40 p.m.

2 stops19h 00m

Basel EuroAirport Swiss

Tue 17/3

6:20 a.m.-7:15 p.m.

2 stops17h 55m

C$ 776

MontrealBasel

YUL - BSL

YULBSL

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

11:45 p.m.-9:35 a.m.

1 stop27h 50m

Basel EuroAirport Swiss

Wed 17/6

10:15 a.m.-5:20 p.m.

1 stop13h 05m

C$ 809

TorontoBasel

YYZ - BSL

YYZBSL

Toronto Pearson Intl

Tue 10/3

8:45 p.m.-12:30 p.m.

1 stop10h 45m

Basel EuroAirport Swiss

Tue 17/3

9:50 a.m.-3:55 p.m.

1 stop11h 05m

C$ 841

TorontoBasel

YYZ - BSL

YYZBSL

Toronto Pearson Intl

Sat 28/2

6:10 p.m.-12:30 p.m.

2 stops12h 20m

Basel EuroAirport Swiss

Wed 4/3

8:25 p.m.-1:50 p.m.

1 stop23h 25m

C$ 854

TorontoBasel

YYZ - BSL

YYZBSL

Toronto Pearson Intl

Sun 22/2

7:45 p.m.-12:30 p.m.

1 stop10h 45m

Basel EuroAirport Swiss

Tue 31/3

9:50 a.m.-2:25 p.m.

1 stop10h 35m

C$ 871

TorontoBasel

YYZ - BSL

YYZBSL

Toronto Pearson Intl

Wed 1/4

2:00 p.m.-10:15 a.m.

2 stops14h 15m

Basel EuroAirport Swiss

Tue 7/4

9:50 a.m.-6:30 p.m.

1 stop14h 40m

C$ 873

TorontoBasel

YYZ - BSL

YYZBSL

Toronto Pearson Intl

Fri 3/4

8:20 p.m.-12:25 p.m.

1 stop10h 05m

Basel EuroAirport Swiss

Wed 8/4

9:50 a.m.-2:25 p.m.

1 stop10h 35m

C$ 879

TorontoBasel

YTZ - BSL

YTZBSL

Toronto Island

Tue 10/3

4:25 p.m.-9:55 a.m.

2 stops12h 30m

Basel EuroAirport Swiss

Tue 17/3

6:50 a.m.-7:55 p.m.

2 stops18h 05m

C$ 881

TorontoBasel

YYZ - BSL

YYZBSL

Toronto Pearson Intl

Wed 1/4

1:00 p.m.-10:15 a.m.

2 stops15h 15m

Basel EuroAirport Swiss

Thu 9/4

2:50 p.m.-7:35 p.m.

1 stop10h 45m

C$ 885

TorontoBasel

YYZ - BSL

YYZBSL

Toronto Pearson Intl

Sun 22/2

2:15 p.m.-7:40 p.m.

2 stops23h 25m

Basel EuroAirport Swiss

Thu 26/2

9:50 a.m.-11:20 p.m.

2 stops19h 30m

C$ 939

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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Best time to book a flight from Ontario to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Basel EuroAirport Swiss

How much does it cost to fly round-trip from Region of Ontario to Basel EuroAirport Swiss?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Basel from Ontario?

    Located just 5.7 km from the city centre, Basel EuroAirport Swiss (BSL) is the airport most travelers will use when flying to Basel from Ontario.

  • How long is the flight from Region of Ontario to Basel EuroAirport Swiss?

    A quick flight from Region of Ontario to Basel EuroAirport Swiss can take about 10h 45m. Lufthansa provides one of the quickest options available for as low as C$ 841. Region of Ontario and Basel EuroAirport Swiss are separated by a distance of 6413 km. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to Basel EuroAirport Swiss?

    The most popular flight routes from Region of Ontario to Basel EuroAirport Swiss are Toronto Pearson Intl - Basel EuroAirport Swiss, Montreal Pierre Elliott Trudeau Intl - Basel EuroAirport Swiss and Ottawa - Basel EuroAirport Swiss.

  • Can I find deals for flights from Ontario to Basel that include hotel bookings?

    Yes. In addition to deals on Ontario to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Basel.

  • Can I find deals for business class flights from Ontario to Basel?

    Yes. Cheapflights offers flight deals from Ontario to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ontario to Basel

Discover the top 2 airlines that operate flights from Ontario to Basel. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 814AverageC$ 865FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestC$ 870AverageC$ 1,163FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Basel?

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Why should you use Cheapflights to find cheap flight tickets from Ontario to Basel?

Cheapflights helps you find that perfect flight to Basel from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Basel with no change fees?

Need flexible booking options for your flight to Basel from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Basel become cheaper?

Yes! Start tracking prices for Ontario to Basel flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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