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Cheap flights from Karlsruhe to Ontario from C$ 976

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
FKB — YYZ
22 Jun — 29 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Karlsruhe to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Karlsruhe to Ontario
Explore the most affordable flight options available from Karlsruhe to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 May 2026.

Thu 4/69:40 p.m.
FKB
-
YUL
2 stops29h 20m
Multiple Airlines
Mon 8/65:45 p.m.
YUL
-
FKB
3 stops22h 05m
Multiple Airlines
Deal found 19/5C$ 976
Tue 7/78:35 a.m.
FKB
-
YUL
3 stops42h 10m
Multiple Airlines
Tue 14/76:45 a.m.
YUL
-
FKB
3 stops32h 45m
Multiple Airlines
Deal found 23/5C$ 994
Mon 6/79:30 p.m.
FKB
-
YYZ
2 stops23h 15m
Multiple Airlines
Mon 13/77:15 p.m.
YYZ
-
FKB
2 stops20h 35m
Multiple Airlines
Deal found 22/5C$ 1,025
Sun 5/76:15 a.m.
FKB
-
YYZ
2 stops37h 25m
Multiple Airlines
Sun 12/711:55 p.m.
YYZ
-
FKB
1 stop29h 55m
Multiple Airlines
Deal found 22/5C$ 1,092
Fri 3/76:00 a.m.
FKB
-
YYZ
3 stops38h 45m
Multiple Airlines
Fri 10/77:15 p.m.
YYZ
-
FKB
2 stops21h 45m
Multiple Airlines
Deal found 19/5C$ 1,255
Fri 10/710:50 a.m.
FKB
-
YUL
2 stops16h 10m
Multiple Airlines
Mon 20/77:25 p.m.
YUL
-
FKB
1 stop10h 25m
Multiple Airlines
Deal found 19/5C$ 1,782
Thu 9/711:30 a.m.
FKB
-
YUL
2 stops15h 40m
Multiple Airlines
Mon 20/77:25 p.m.
YUL
-
FKB
1 stop10h 25m
Multiple Airlines
Deal found 19/5C$ 1,854
Sun 12/711:30 a.m.
FKB
-
YUL
2 stops15h 30m
Multiple Airlines
Mon 20/77:25 p.m.
YUL
-
FKB
1 stop10h 25m
Multiple Airlines
Deal found 19/5C$ 1,930

Find flight deals from Karlsruhe to Ontario

Keep the following information in mind while searching for Karlsruhe to Ontario flight deals. Data was last updated 23 May 2026.

Round-trip from

C$ 976

Popular in

July

Cheapest in

November

Average price

C$ 952
4/6-8/6
  • 4/6-8/6
  • 5 total stops
  • 51h 25m total
  • Karlsruhe to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Karlsruhe 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 23 May 2026.
Use the filters below to find and compare flights from Karlsruhe to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KarlsruheMontreal

FKB - YUL

FKBYUL

Karlsruhe Söllingen

Thu 4/6

9:40 p.m.-2:15 p.m.

1 stop22h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

8:35 p.m.-9:50 p.m.

2 stops19h 15m

C$ 980

KarlsruheMontreal

FKB - YUL

FKBYUL

Karlsruhe Söllingen

Tue 7/7

8:35 a.m.-8:45 p.m.

3 stops42h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

6:45 a.m.-9:30 p.m.

3 stops32h 45m

C$ 994

KarlsruheToronto

FKB - YYZ

FKBYYZ

Karlsruhe Söllingen

Sun 5/7

6:15 a.m.-1:40 p.m.

2 stops37h 25m

Toronto Pearson Intl

Sun 12/7

11:55 p.m.-11:50 a.m.

1 stop29h 55m

C$ 1,092

KarlsruheToronto

FKB - YYZ

FKBYYZ

Karlsruhe Söllingen

Fri 3/7

6:00 a.m.-2:45 p.m.

3 stops38h 45m

Toronto Pearson Intl

Fri 10/7

7:15 p.m.-11:00 p.m.

2 stops21h 45m

C$ 1,255

KarlsruheMontreal

FKB - YUL

FKBYUL

Karlsruhe Söllingen

Fri 10/7

10:50 a.m.-9:00 p.m.

2 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

7:25 p.m.-11:50 a.m.

1 stop10h 25m

C$ 1,782
Quickest round-trip

KarlsruheMontreal

FKB - YUL

FKBYUL

Karlsruhe Söllingen

Sun 12/7

11:30 a.m.-9:00 p.m.

2 stops15h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

7:25 p.m.-11:50 a.m.

1 stop10h 25m

C$ 1,930

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/5

Sorted by cheapest first

Best time to book a flight from Karlsruhe to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Karlsruhe 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 Karlsruhe 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 Karlsruhe 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 Karlsruhe to Ontario?

    For a flight from Karlsruhe to Ontario, you will be flying from Söllingen. Karlsruhe Söllingen (FKB) is just 34.8 km from the centre of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Karlsruhe 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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Why should you use Cheapflights to find cheap flight tickets from Karlsruhe to Ontario?

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Karlsruhe to Ontario flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Karlsruhe to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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