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Cheap flights from Basel EuroAirport Swiss to Ontario from C$ 441

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — YYZ
19 Jan — 26 Jan1
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 20 December 2025.

Fri 26/1210:30 a.m.BSL - YUL
1 stop10h 50mAir France
Sun 11/15:00 p.m.YUL - BSL
2 stops18h 25mAir France
Deal found 18/12C$ 1,140
Fri 26/1210:30 a.m.BSL - YUL
1 stop10h 50mKLM
Sun 11/15:00 p.m.YUL - BSL
1 stop10h 50mKLM
Deal found 18/12C$ 1,151
Thu 25/126:05 a.m.BSL - YUL
1 stop18h 40mAmerican Airlines
Sat 10/13:50 p.m.YUL - BSL
2 stops17h 45mAmerican Airlines
Deal found 18/12C$ 1,183
Thu 25/122:30 p.m.BSL - YUL
1 stop12h 20mAir France
Sat 10/15:00 p.m.YUL - BSL
1 stop10h 50mAir France
Deal found 18/12C$ 1,213
Fri 26/122:30 p.m.BSL - YUL
1 stop12h 20mAir France
Fri 9/17:05 p.m.YUL - BSL
1 stop12h 45mAir France
Deal found 18/12C$ 1,257
Fri 26/122:30 p.m.BSL - YUL
1 stop12h 20mAir France
Sat 10/17:05 p.m.YUL - BSL
1 stop12h 45mAir France
Deal found 18/12C$ 1,286
Fri 26/1210:30 a.m.BSL - YUL
1 stop10h 50mMultiple Airlines
Fri 9/112:54 p.m.YUL - BSL
2 stops18h 56mMultiple Airlines
Deal found 18/12C$ 1,299
Thu 25/122:10 p.m.BSL - YUL
2 stops23h 38mMultiple Airlines
Thu 1/17:30 p.m.YUL - BSL
2 stops12h 15mMultiple Airlines
Deal found 18/12C$ 1,347
Wed 24/129:50 a.m.BSL - YOW
2 stops20h 04mUnited Airlines
Sat 10/17:27 p.m.YOW - BSL
2 stops18h 13mUnited Airlines
Deal found 18/12C$ 1,358
Fri 26/121:10 p.m.BSL - YUL
2 stops33h 00mLufthansa
Sun 11/18:10 p.m.YUL - BSL
2 stops31h 50mLufthansa
Deal found 18/12C$ 1,359
Thu 25/126:05 a.m.BSL - YUL
2 stops15h 15mKLM
Sat 10/15:00 p.m.YUL - BSL
1 stop10h 50mKLM
Deal found 18/12C$ 1,366
Thu 25/128:25 p.m.BSL - YUL
2 stops21h 20mAustrian Airlines
Sat 10/17:30 p.m.YUL - BSL
2 stops18h 15mAustrian Airlines
Deal found 18/12C$ 1,384

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 20 December 2025.

Round-trip from

C$ 674

One-way from

C$ 441

Popular in

July

Cheapest in

November

Average price

C$ 1,082
2/6-16/6
  • 2/6-16/6
  • 2 total stops
  • 60h 00m total
  • Basel to Ontario
Search Deals
British Airways
  • British Airways
  • 6/6
  • 1 total stop
  • 14h 25m total
  • Basel to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 20 December 2025.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Ontario that are best for you.

Fly from

Basel

Fly to

Ontario

Route

Depart

Return

Price

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Thu 22/1

11:00 a.m.-6:15 p.m.

2 stops37h 15m

Toronto Pearson Intl

Wed 4/2

7:40 p.m.-8:40 p.m.

2 stops19h 00m

C$ 676

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Tue 3/2

7:00 a.m.-2:50 p.m.

1 stop13h 50m

Toronto Pearson Intl

Tue 10/2

10:05 p.m.-10:20 p.m.

1 stop18h 15m

C$ 710

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Sun 31/5

7:05 a.m.-8:15 p.m.

1 stop19h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

10:00 p.m.-11:00 a.m.

1 stop31h 00m

C$ 711

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Thu 4/6

7:45 p.m.-8:15 p.m.

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

10:00 p.m.-10:50 p.m.

1 stop18h 50m

C$ 711

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Fri 5/6

7:15 p.m.-8:15 p.m.

1 stop31h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

10:00 p.m.-10:50 p.m.

1 stop18h 50m

C$ 711

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Mon 1/6

7:20 p.m.-8:15 p.m.

1 stop30h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

10:00 p.m.-11:00 a.m.

1 stop31h 00m

C$ 711

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Mon 1/6

7:20 p.m.-8:15 p.m.

1 stop30h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

10:00 p.m.-11:20 a.m.

1 stop31h 20m

C$ 711

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Mon 19/1

4:00 p.m.-6:45 p.m.

1 stop32h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

8:40 p.m.-10:20 p.m.

1 stop19h 40m

C$ 711

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Tue 2/6

11:55 a.m.-8:15 p.m.

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

10:00 p.m.-10:50 p.m.

1 stop18h 50m

C$ 711

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Sat 30/5

6:35 a.m.-8:15 p.m.

1 stop19h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

10:00 p.m.-10:55 a.m.

1 stop30h 55m

C$ 711

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/12

Showing 1-10 of 53 results
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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
No data available for this route at this time. Please check back soon.

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 13h 50m. The distance between Basel EuroAirport Swiss and Region of Ontario is about 6413 km.

  • 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 Pearson Intl or Basel EuroAirport Swiss - Toronto Island.

  • 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 Pierre Elliott Trudeau Intl flights
Basel to Pearson Intl flights
Basel to Vancouver Intl flights
Basel to Québec City flights
Basel to Calgary flights
Basel to St. John's flights

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