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Cheap flights from Cologne to Ontario from C$ 641

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — YYZ
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Cologne to Ontario

Keep the following information in mind while searching for Cologne to Ontario flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 745

One-way from

C$ 641

Popular in

July

Cheapest in

November

Average price

C$ 835
American Airlines
  • American Airlines
  • 16/9-30/9
  • 2 total stops
  • 51h 50m total
  • Cologne to Ontario
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1/8
  • 1/8
  • 2 total stops
  • 29h 10m total
  • Cologne to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Cologne to Ontario

Cheapest flights from Cologne to Ontario
Explore the most affordable flight options available from Cologne to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Tue 16/93:30 p.m.CGN - YYZ
1 stop30h 30mAmerican Airlines
Tue 30/96:05 p.m.YYZ - CGN
1 stop21h 20mAmerican Airlines
Deal found 11/6C$ 745
Wed 17/912:55 p.m.CGN - YUL
1 stop14h 05mLufthansa
Wed 1/1010:50 p.m.YUL - CGN
1 stop11h 00mLufthansa
Deal found 11/6C$ 800
Mon 23/66:20 a.m.CGN - YUL
1 stop14h 40mAir Canada
Mon 30/68:40 p.m.YUL - CGN
1 stop9h 35mAir Canada
Deal found 10/6C$ 813
Wed 17/96:05 a.m.CGN - YUL
2 stops18h 15mMultiple Airlines
Wed 1/1011:15 a.m.YUL - CGN
2 stops17h 55mMultiple Airlines
Deal found 11/6C$ 822
Mon 23/66:05 p.m.CGN - YYZ
2 stops31h 40mMultiple Airlines
Mon 30/64:00 p.m.YYZ - CGN
2 stops13h 40mMultiple Airlines
Deal found 11/6C$ 823
Wed 1/1012:55 p.m.CGN - YTZ
2 stops25h 10mAir Canada
Wed 22/1010:25 a.m.YTZ - CGN
2 stops18h 45mAir Canada
Deal found 10/6C$ 823
Wed 17/96:20 a.m.CGN - YYZ
1 stop16h 05mAir Canada
Tue 30/94:35 p.m.YYZ - CGN
1 stop18h 45mAir Canada
Deal found 11/6C$ 835
Fri 19/96:05 a.m.CGN - YYZ
1 stop18h 25mLufthansa
Fri 3/1011:35 p.m.YYZ - CGN
2 stops17h 35mLufthansa
Deal found 12/6C$ 850
Mon 25/85:45 a.m.CGN - YTZ
2 stops18h 01mMultiple Airlines
Sun 31/83:25 p.m.YTZ - CGN
2 stops25h 45mMultiple Airlines
Deal found 12/6C$ 943
Fri 20/612:55 p.m.CGN - YUL
2 stops24h 20mUnited Airlines
Sat 28/64:30 p.m.YUL - CGN
2 stops18h 40mUnited Airlines
Deal found 10/6C$ 961
Fri 29/88:25 p.m.CGN - YUL
1 stop23h 25mAustrian Airlines
Tue 9/96:35 p.m.YUL - CGN
1 stop19h 05mAustrian Airlines
Deal found 11/6C$ 997
Sun 21/99:35 p.m.CGN - YYZ
1 stop28h 35mBritish Airways
Sat 4/106:25 p.m.YYZ - CGN
1 stop20h 25mBritish Airways
Deal found 12/6C$ 1,032

Cheapflights Fare Finder

Customize your flight search to find flights from Cologne 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 12 June 2025.
Use the filters below to find and compare flights from Cologne to Ontario that are best for you.

Fly from

Cologne

Fly to

Ontario

Route

Depart

Return

Price

CologneToronto

CGN - YYZ

CGNYYZ

Cologne Köln/Bonn

Tue 16/9

3:30 p.m.-4:00 p.m.

1 stop30h 30m

Toronto Pearson Intl

Tue 30/9

6:05 p.m.-9:25 p.m.

1 stop21h 20m

C$ 745

CologneMontreal

CGN - YUL

CGNYUL

Cologne Köln/Bonn

Wed 17/9

12:55 p.m.-9:00 p.m.

1 stop14h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

10:50 p.m.-3:50 p.m.

1 stop11h 00m

C$ 800

CologneMontreal

CGN - YUL

CGNYUL

Cologne Köln/Bonn

Mon 23/6

6:20 a.m.-3:00 p.m.

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 30/6

8:40 p.m.-12:15 p.m.

1 stop9h 35m

C$ 813

CologneMontreal

CGN - YUL

CGNYUL

Cologne Köln/Bonn

Wed 17/9

6:05 a.m.-6:20 p.m.

2 stops18h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

11:15 a.m.-11:10 a.m.

2 stops17h 55m

C$ 822

CologneToronto

CGN - YYZ

CGNYYZ

Cologne Köln/Bonn

Mon 23/6

6:05 p.m.-7:45 p.m.

2 stops31h 40m

Toronto Pearson Intl

Mon 30/6

4:00 p.m.-11:40 a.m.

2 stops13h 40m

C$ 823

CologneToronto

CGN - YTZ

CGNYTZ

Cologne Köln/Bonn

Wed 1/10

12:55 p.m.-8:05 a.m.

2 stops25h 10m

Toronto Island

Wed 22/10

10:25 a.m.-11:10 a.m.

2 stops18h 45m

C$ 823

CologneToronto

CGN - YYZ

CGNYYZ

Cologne Köln/Bonn

Wed 17/9

6:20 a.m.-4:25 p.m.

1 stop16h 05m

Toronto Pearson Intl

Mon 6/10

8:15 p.m.-5:20 p.m.

1 stop15h 05m

C$ 835

CologneToronto

CGN - YYZ

CGNYYZ

Cologne Köln/Bonn

Fri 19/9

6:05 a.m.-6:30 p.m.

1 stop18h 25m

Toronto Pearson Intl

Fri 3/10

11:35 p.m.-11:10 p.m.

2 stops17h 35m

C$ 850

CologneMontreal

CGN - YUL

CGNYUL

Cologne Köln/Bonn

Fri 29/8

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

1 stop23h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

6:35 p.m.-7:40 p.m.

1 stop19h 05m

C$ 997

CologneToronto

CGN - YYZ

CGNYYZ

Cologne Köln/Bonn

Sun 21/9

9:35 p.m.-8:10 p.m.

1 stop28h 35m

Toronto Pearson Intl

Sat 4/10

6:25 p.m.-8:50 p.m.

1 stop20h 25m

C$ 1,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 36 results
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Best time to book a flight from Cologne to Ontario

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

What is the cheapest month to book a flight from Cologne to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Cologne to Region of Ontario (average of C$ 167). Flying from Cologne to Region of Ontario in July is currently the most expensive (average of C$ 255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 12 June 2025.
See what other customers who have flown with Austrian Airlines, SWISS and United Airlines from Cologne to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
802 reviews
Check prices

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Austrian Airlines
7.6
Good
802 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
SWISS
7.5
Good
1,623 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
United Airlines
7.4
Good
8,790 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Turkish Airlines
7.3
Good
3,848 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
802 reviews
Check prices

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well

Related info for your journey

Find useful and relevant information for your journey from Cologne 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 Cologne to Ontario?

    Located just 15.2 km from the city centre, Cologne Köln/Bonn (CGN) is the airport most travellers will use when flying to Ontario from Cologne.

  • What are the cheapest airlines to fly from Cologne to Region of Ontario one-way?

    The cheapest airline one-way is Egyptair, with whom users have recently found tickets for as low as C$ 2,069. However, be on the lookout for offers from British Airways and SWISS, as they are both options that can get you from Cologne to Region of Ontario for a low price.

  • What are the most popular routes from Cologne to Region of Ontario?

    Most travellers choose Cologne Köln/Bonn - Montreal Pierre Elliott Trudeau Intl, Cologne Köln/Bonn - Toronto Island or Cologne Köln/Bonn - Toronto Pearson Intl when deciding on the best route from Cologne to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cologne 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.

  • What is the cheapest month to book a flight from Cologne to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Cologne to Region of Ontario (average of C$ 167). Flying from Cologne to Region of Ontario in July is currently the most expensive (average of C$ 255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Cologne to Ontario?

Deals for Cologne 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.

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Need flexible booking options for your flight to Ontario from Cologne? 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 Cologne to Ontario become cheaper?

Yes! Start tracking prices for Cologne to Ontario 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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