Cheap flights from Ontario to Luxembourg from C$ 501

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LUX
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Luxembourg

Keep the following information in mind while searching for Ontario to Luxembourg flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 742

One-way from

C$ 501

Popular in

December

Cheapest in

October

Average price

C$ 1,075
KLM
  • KLM
  • 18/1-25/1
  • 2 total stops
  • 43h 50m total
  • Ontario to Luxembourg
23/9
  • 23/9
  • 2 total stops
  • 16h 30m total
  • Ontario to Luxembourg
Highest demand for flights based on searches. 8% potential increase in price (C$ 129 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (C$ 65 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Ontario to Luxembourg

Cheapest flights from Ontario to Luxembourg
Explore the most affordable flight options available from Ontario to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Mon 27/109:40 p.m.YUL - LUX
1 stop18h 25mAmerican Airlines
Tue 11/119:55 p.m.LUX - YUL
1 stop26h 50mAmerican Airlines
Deal found 15/9C$ 746
Mon 27/109:40 p.m.YUL - LUX
1 stop31h 35mMultiple Airlines
Tue 11/1110:15 a.m.LUX - YUL
1 stop14h 30mMultiple Airlines
Deal found 14/9C$ 752
Tue 2/129:15 p.m.YYZ - LUX
1 stop10h 55mKLM
Tue 16/122:45 p.m.LUX - YYZ
1 stop10h 30mKLM
Deal found 15/9C$ 761
Tue 2/1212:00 p.m.YYZ - LUX
2 stops15h 40mAir Canada
Tue 16/1210:00 a.m.LUX - YYZ
1 stop12h 05mAir Canada
Deal found 13/9C$ 779
Sun 30/118:40 p.m.YUL - LUX
1 stop30h 50mAmerican Airlines
Mon 9/29:55 p.m.LUX - YUL
1 stop26h 50mAmerican Airlines
Deal found 14/9C$ 797
Fri 7/115:00 p.m.YUL - LUX
1 stop11h 35mMultiple Airlines
Sun 16/116:20 p.m.LUX - YUL
1 stop29h 00mMultiple Airlines
Deal found 14/9C$ 816
Sun 5/106:35 p.m.YYZ - LUX
2 stops13h 05mAir Canada
Sun 12/1010:30 a.m.LUX - YYZ
1 stop11h 55mAir Canada
Deal found 15/9C$ 818
Tue 2/122:00 p.m.YYZ - LUX
2 stops13h 40mMultiple Airlines
Tue 16/127:10 a.m.LUX - YYZ
2 stops15h 30mMultiple Airlines
Deal found 13/9C$ 822
Sun 30/114:45 p.m.YUL - LUX
1 stop19h 30mAir Canada
Fri 30/110:55 a.m.LUX - YUL
1 stop10h 15mAir Canada
Deal found 14/9C$ 841
Fri 7/114:45 p.m.YUL - LUX
1 stop11h 15mAir Canada
Sun 16/1110:50 a.m.LUX - YUL
1 stop10h 20mAir Canada
Deal found 15/9C$ 843
Thu 30/106:20 p.m.YOW - LUX
1 stop11h 15mAir France
Thu 6/117:30 a.m.LUX - YOW
1 stop13h 40mAir France
Deal found 15/9C$ 845
Sun 12/1012:20 p.m.YYZ - LUX
2 stops25h 15mUnited Airlines
Sun 19/109:50 a.m.LUX - YYZ
2 stops32h 02mUnited Airlines
Deal found 12/9C$ 858

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Luxembourg 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 15 September 2025.
Use the filters below to find and compare flights from Ontario to Luxembourg that are best for you.

Fly from

Ontario

Fly to

Luxembourg

Route

Depart

Return

Price

MontrealLuxembourg

YUL - LUX

YULLUX

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

9:40 p.m.-9:05 p.m.

1 stop18h 25m

Luxembourg

Tue 11/11

9:55 p.m.-6:45 p.m.

1 stop26h 50m

C$ 746

MontrealLuxembourg

YUL - LUX

YULLUX

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

9:40 p.m.-10:15 a.m.

1 stop31h 35m

Luxembourg

Tue 11/11

10:15 a.m.-6:45 p.m.

1 stop14h 30m

C$ 752

TorontoLuxembourg

YYZ - LUX

YYZLUX

Toronto Pearson Intl

Tue 2/12

9:15 p.m.-5:50 p.m.

1 stop14h 35m

Luxembourg

Tue 16/12

2:45 p.m.-7:15 p.m.

1 stop10h 30m

C$ 761

TorontoLuxembourg

YYZ - LUX

YYZLUX

Toronto Pearson Intl

Sun 5/10

4:35 p.m.-9:40 a.m.

1 stop11h 05m

Luxembourg

Sun 12/10

10:30 a.m.-4:25 p.m.

1 stop11h 55m

C$ 779

TorontoLuxembourg

YYZ - LUX

YYZLUX

Toronto Pearson Intl

Sun 12/10

8:15 p.m.-1:40 p.m.

1 stop11h 25m

Luxembourg

Sun 19/10

10:30 a.m.-4:25 p.m.

1 stop11h 55m

C$ 779

TorontoLuxembourg

YYZ - LUX

YYZLUX

Toronto Pearson Intl

Tue 2/12

12:00 p.m.-9:40 a.m.

2 stops15h 40m

Luxembourg

Tue 16/12

10:00 a.m.-4:05 p.m.

1 stop12h 05m

C$ 779

MontrealLuxembourg

YUL - LUX

YULLUX

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

8:40 p.m.-9:30 a.m.

1 stop30h 50m

Luxembourg

Mon 9/2

9:55 p.m.-6:45 p.m.

1 stop26h 50m

C$ 797

MontrealLuxembourg

YUL - LUX

YULLUX

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

7:05 p.m.-5:50 p.m.

2 stops16h 45m

Luxembourg

Sun 18/1

6:20 p.m.-5:20 p.m.

1 stop29h 00m

C$ 807

MontrealLuxembourg

YUL - LUX

YULLUX

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

6:00 a.m.-5:50 p.m.

2 stops29h 50m

Luxembourg

Sun 18/1

10:55 a.m.-12:20 p.m.

2 stops55h 25m

C$ 822

MontrealLuxembourg

YUL - LUX

YULLUX

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

12:45 p.m.-10:25 a.m.

2 stops15h 40m

Luxembourg

Sun 25/1

10:55 a.m.-11:12 p.m.

2 stops18h 17m

C$ 822

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 28 results
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Best time to book a flight from Ontario to Luxembourg

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

What is the cheapest time of day to fly from ON to LU?

Find hourly flight availability from Ontario to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

When flying from Region of Ontario to Luxembourg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Region of Ontario to Luxembourg?

    There are many flights that can get you from Region of Ontario to Luxembourg in 11h 05m. Fly via American Airlines, KLM, or Air Canada to get the fastest option. Region of Ontario and Luxembourg are separated by a distance of 6215 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Luxembourg 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

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Alternative routes for Ontario to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ontario to Luxembourg

Discover the top 4 airlines that operate flights from Ontario to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 763AverageC$ 1,499FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapestC$ 808AverageC$ 913FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 829AverageC$ 1,059FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,038AverageC$ 1,402FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Luxembourg. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Luxembourg for you. Better yet — we are completely free to use.

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

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

Yes, Cheapflights offers price alerts on Ontario to Luxembourg 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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