Find flights
Deals
When to book
FAQs

Cheap flights from Basel EuroAirport Swiss to Ontario from C$ 431

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — YYZ
29 Apr — 6 Mei1
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 30 Maret 2026.

Kam 3/99:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Min 13/96:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 25/3C$ 776
Sab 12/99:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Min 20/96:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 28/3C$ 801
Sen 7/99:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Jum 18/96:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 27/3C$ 803
Sen 14/99:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Min 20/96:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 30/3C$ 814
Kam 21/54:05 p.m.
BSL
-
YYZ
2 stops27h 15m
Multiple Airlines
Rab 3/66:15 p.m.
YYZ
-
BSL
3 stops15h 25m
Multiple Airlines
Deal found 26/3C$ 825
Sen 14/99:00 a.m.
BSL
-
YTZ
1 stop33h 00m
Air Transat
Min 20/910:55 a.m.
YTZ
-
BSL
1 stop14h 35m
Air Transat
Deal found 29/3C$ 828
Sen 21/910:20 a.m.
BSL
-
YUL
1 stop30h 20m
Multiple Airlines
Sen 28/97:25 p.m.
YUL
-
BSL
1 stop32h 10m
Multiple Airlines
Deal found 27/3C$ 836
Sen 14/99:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Min 27/96:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 29/3C$ 839
Sab 27/69:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Rab 8/76:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 30/3C$ 853
Sab 23/59:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Jum 5/66:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 29/3C$ 854
Sab 5/99:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Min 13/96:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 25/3C$ 860
Sab 12/99:00 a.m.
BSL
-
YUL
Nonstop8h 15m
Air Transat
Jum 25/96:15 p.m.
YUL
-
BSL
Nonstop7h 15m
Air Transat
Deal found 27/3C$ 864

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 30 Maret 2026.

Round-trip from

C$ 776

One-way from

C$ 431

Popular in

December

Cheapest in

November
Air Transat
  • Air Transat
  • 3/9-13/9
  • Nonstop
  • 15h 30m total
  • Basel to Ontario
Search Deals
28/4
  • 28/4
  • 3 total stops
  • 56h 30m total
  • Basel to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 26 potential savings vs. average RT price).
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 30 Maret 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

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Sen 7/9

9:00 p.m.-5:20 p.m.

1 stop26h 20m

Montreal Pierre Elliott Trudeau Intl

Sen 21/9

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

1 stop28h 00m

C$ 839

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Sen 21/9

9:00 p.m.-5:20 p.m.

1 stop26h 20m

Montreal Pierre Elliott Trudeau Intl

Rab 30/9

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

1 stop27h 50m

C$ 938

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Kam 21/5

2:20 p.m.-1:20 p.m.

1 stop29h 00m

Toronto Pearson Intl

Rab 3/6

9:35 p.m.-1:55 p.m.

1 stop10h 20m

C$ 961

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Sab 23/5

9:00 a.m.-8:13 a.m.

1 stop29h 13m

Toronto Pearson Intl

Jum 5/6

8:40 a.m.-7:30 a.m.

1 stop16h 50m

C$ 971
Quickest round-trip

BaselOttawa

BSL - YOW

BSLYOW

Basel EuroAirport Swiss

Jum 25/9

10:35 a.m.-3:00 p.m.

1 stop10h 25m

Ottawa

Sab 17/10

5:10 p.m.-9:55 a.m.

1 stop10h 45m

C$ 979

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Kam 25/6

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

1 stop13h 38m

Toronto Pearson Intl

Jum 3/7

4:00 p.m.-7:30 a.m.

1 stop9h 30m

C$ 988

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Min 13/9

6:30 a.m.-4:55 p.m.

1 stop16h 25m

Montreal Pierre Elliott Trudeau Intl

Sab 19/9

7:00 p.m.-1:45 p.m.

1 stop12h 45m

C$ 1,017

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Kam 3/9

12:15 p.m.-8:15 p.m.

1 stop14h 00m

Montreal Pierre Elliott Trudeau Intl

Sen 7/9

10:00 p.m.-11:05 p.m.

1 stop19h 05m

C$ 1,035

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Kam 21/5

6:25 p.m.-7:55 p.m.

1 stop31h 30m

Toronto Pearson Intl

Rab 3/6

6:00 p.m.-9:55 a.m.

1 stop9h 55m

C$ 1,038

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Sen 31/8

2:25 p.m.-4:55 p.m.

1 stop32h 30m

Montreal Pierre Elliott Trudeau Intl

Min 13/9

6:50 p.m.-1:45 p.m.

2 stops12h 55m

C$ 1,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 10h 25m. The distance between Basel EuroAirport Swiss and Region of Ontario is about 6053 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 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Calgary flights
Basel to Québec City flights
Basel to St. John's flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Basel to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Basel to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Basel to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Basel to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.