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Cheap flights from Basel EuroAirport Swiss to Ontario from C$ 310

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — YYZ
26 Jul — 2 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Basel to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Basel to Ontario
Explore the most affordable flight options available from Basel to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2026.

Thu 25/69:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Wed 1/76:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 21/6C$ 681
Thu 25/69:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Sun 28/66:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 21/6C$ 692
Sat 10/109:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Fri 23/106:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 21/6C$ 697
Mon 29/69:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Sun 12/76:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 25/6C$ 700
Sat 12/99:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Sun 27/96:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 21/6C$ 722
Sat 27/69:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Fri 10/76:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 24/6C$ 725
Thu 27/82:20 p.m.
BSL
-
YYZ
1 stop30h 35m
Multiple Airlines
Mon 7/99:35 p.m.
YYZ
-
BSL
1 stop13h 55m
Multiple Airlines
Deal found 22/6C$ 727
Sat 10/109:00 a.m.
BSL
-
YTZ
1 stop17h 15m
Air Transat
Thu 22/108:55 p.m.
YTZ
-
BSL
1 stop28h 35m
Air Transat
Deal found 22/6C$ 729
Sat 10/109:00 a.m.
BSL
-
YYZ
1 stop13h 38m
Air Transat
Thu 22/1011:15 p.m.
YYZ
-
BSL
1 stop26h 15m
Air Transat
Deal found 22/6C$ 741
Tue 1/95:55 p.m.
BSL
-
YYZ
2 stops29h 20m
Multiple Airlines
Mon 7/99:35 p.m.
YYZ
-
BSL
1 stop13h 55m
Multiple Airlines
Deal found 24/6C$ 748
Mon 29/69:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Fri 31/76:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 21/6C$ 748
Sun 30/89:20 a.m.
BSL
-
YYZ
2 stops35h 40m
Multiple Airlines
Mon 7/99:35 p.m.
YYZ
-
BSL
1 stop13h 55m
Multiple Airlines
Deal found 23/6C$ 754

Find flight deals from Basel to Ontario

Keep the following information in mind while searching for Basel to Ontario flight deals. Data was last updated 26 June 2026.

Round-trip from

C$ 697

One-way from

C$ 310
Air Transat
  • Air Transat
  • 10/10-23/10
  • Nonstop
  • 15h 30m total
  • Basel to Ontario
Search Deals
27/8
  • 27/8
  • 1 total stop
  • 29h 00m total
  • Basel to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Basel to Ontario 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 26 June 2026.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaselToronto

BSL - YTZ

BSLYTZ

Basel EuroAirport Swiss

Thu 3/9

9:00 a.m.-8:15 p.m.

1 stop17h 15m

Toronto Island

Tue 8/9

8:55 p.m.-7:30 a.m.

1 stop28h 35m

C$ 776

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Thu 3/9

9:00 a.m.-4:38 p.m.

1 stop13h 38m

Toronto Pearson Intl

Sat 12/9

11:15 p.m.-7:30 a.m.

1 stop26h 15m

C$ 788

BaselToronto

BSL - YTZ

BSLYTZ

Basel EuroAirport Swiss

Thu 3/9

9:00 a.m.-8:15 p.m.

1 stop17h 15m

Toronto Island

Fri 11/9

10:30 a.m.-7:30 a.m.

1 stop15h 00m

C$ 809

BaselToronto

BSL - YTZ

BSLYTZ

Basel EuroAirport Swiss

Mon 7/9

9:00 a.m.-8:15 p.m.

1 stop17h 15m

Toronto Island

Sun 27/9

10:30 a.m.-7:30 a.m.

1 stop15h 00m

C$ 816

BaselToronto

BSL - YTZ

BSLYTZ

Basel EuroAirport Swiss

Thu 3/9

9:00 a.m.-8:15 p.m.

1 stop17h 15m

Toronto Island

Sun 6/9

10:30 a.m.-7:30 a.m.

1 stop15h 00m

C$ 823

BaselToronto

BSL - YTZ

BSLYTZ

Basel EuroAirport Swiss

Sat 29/8

9:00 a.m.-8:15 p.m.

1 stop17h 15m

Toronto Island

Tue 8/9

8:55 p.m.-7:30 a.m.

1 stop28h 35m

C$ 823

BaselToronto

BSL - YTZ

BSLYTZ

Basel EuroAirport Swiss

Thu 27/8

9:00 a.m.-8:15 p.m.

1 stop17h 15m

Toronto Island

Fri 11/9

8:25 a.m.-7:30 a.m.

1 stop17h 05m

C$ 866

BaselToronto

BSL - YTZ

BSLYTZ

Basel EuroAirport Swiss

Sat 29/8

9:00 a.m.-8:15 p.m.

1 stop17h 15m

Toronto Island

Sun 6/9

10:30 a.m.-7:30 a.m.

1 stop15h 00m

C$ 882

BaselToronto

BSL - YTZ

BSLYTZ

Basel EuroAirport Swiss

Mon 31/8

9:00 a.m.-8:15 p.m.

1 stop17h 15m

Toronto Island

Fri 11/9

10:30 a.m.-7:30 a.m.

1 stop15h 00m

C$ 889

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Tue 13/10

8:15 a.m.-8:15 p.m.

1 stop18h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

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

1 stop19h 05m

C$ 964

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Basel to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Basel 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 Basel EuroAirport Swiss to Ontario

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

Related info for your journey

Find useful and relevant information for your journey from Basel to Ontario. 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 from for flights from Basel to Ontario?

    For a flight from Basel to Ontario, you will be flying from EuroAirport Swiss. Basel EuroAirport Swiss (BSL) is just 5.7 km from the centre of the city.

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

    Departing from Basel EuroAirport Swiss to Region of Ontario will take you 12h 40m. The distance between Basel EuroAirport Swiss and Region of Ontario is about 5919 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular route from Basel EuroAirport Swiss to Region of Ontario is Basel EuroAirport Swiss - Montreal Pierre Elliott Trudeau Intl. You may also consider Basel EuroAirport Swiss - Toronto Island or Basel EuroAirport Swiss - Toronto Pearson Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Basel to Ontario 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

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Alternative routes for Basel to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Basel to Vancouver Intl flights
Basel to Pierre Elliott Trudeau Intl flights
Basel to Pearson Intl flights
Basel to Québec City flights
Basel to Calgary flights
Basel to St. John's flights

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

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