When did momondo last update prices for flights from Ontario Airport to Luxembourg?

Prices for flights from Ontario Airport to Luxembourg are updated daily.

How old do you have to be to fly from Ontario Airport to Luxembourg?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Luxembourg.

What documentation or ID do you need to fly to Luxembourg?

The necessary travel and health documents for your Luxembourg trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$425 Cheap Flights from Ontario to Luxembourg in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ontario to Luxembourg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:59 pm - 10:15 amONT-LUX

25h 16m2 stops

11:00 am - 8:10 pmLUX-ONT

18h 10m2 stops

$866Multiple Airlines

Find Deal

Mon, Dec 29 - Wed, Jan 14

7:15 pm - 7:35 pmONT-LUX

39h 20m2 stops

8:20 am - 10:26 pmLUX-ONT

47h 06m2 stops

$879United Airlines

Find Deal

Sat, Mar 28 - Sat, Apr 4

5:05 am - 4:20 pmONT-LUX

26h 15m2 stops

9:30 am - 10:25 pmLUX-ONT

21h 55m2 stops

$1,026United Airlines

Find Deal

Thu, Dec 25 - Wed, Dec 31

5:05 am - 4:20 pmONT-LUX

26h 15m2 stops

9:30 am - 10:41 pmLUX-ONT

22h 11m2 stops

$1,126United Airlines

Find Deal

Thu, Dec 25 - Tue, Dec 30

1:40 pm - 4:20 pmONT-LUX

17h 40m2 stops

9:30 am - 10:25 pmLUX-ONT

21h 55m2 stops

$1,195United Airlines

Find Deal

Wed, Dec 24 - Wed, Dec 31

11:59 pm - 4:20 pmONT-LUX

31h 21m2 stops

9:30 am - 10:25 pmLUX-ONT

21h 55m2 stops

$1,206United Airlines

Find Deal

Tue, Dec 23 - Wed, Dec 31

6:46 am - 10:30 amONT-LUX

19h 44m2 stops

10:05 pm - 5:49 pmLUX-ONT

28h 44m2 stops

$1,216American Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

11:59 pm - 4:20 pmONT-LUX

31h 21m2 stops

11:00 am - 10:28 pmLUX-ONT

20h 28m2 stops

$1,422British Airways

Find Deal

Sat, Nov 29 - Wed, Dec 3

12:46 pm - 4:20 pmONT-LUX

18h 34m2 stops

11:00 am - 8:03 pmLUX-ONT

18h 03m2 stops

$2,205British Airways

Find Deal

Sun, Dec 7 - Wed, Dec 17

12:46 pm - 5:30 pmONT-LUX

19h 44m2 stops

11:00 am - 10:28 pmLUX-ONT

20h 28m2 stops

$2,206British Airways

Find Deal

Sat, Dec 6 - Wed, Dec 17

British Airways flights from Ontario to Luxembourg

Our best British Airways deals on Ontario to Luxembourg flight tickets

British Airways

Nov 29

ONT11:59 pmOntario

31h 21m

2 stops

LUX4:20 pmLuxembourg

Dec 3

LUX11:00 amLuxembourg

20h 28m

2 stops

ONT10:28 pmOntario

$1,422

Find similar

British Airways

Dec 7

ONT12:46 pmOntario

18h 34m

2 stops

LUX4:20 pmLuxembourg

Dec 17

LUX11:00 amLuxembourg

18h 03m

2 stops

ONT8:03 pmOntario

$2,205

Find similar

British Airways

Dec 6

ONT12:46 pmOntario

19h 44m

2 stops

LUX5:30 pmLuxembourg

Dec 17

LUX11:00 amLuxembourg

20h 28m

2 stops

ONT10:28 pmOntario

$2,206

Find similar

United Airlines flights from Ontario to Luxembourg

Our best United Airlines deals on Ontario to Luxembourg flight tickets

United Airlines

Mar 28

ONT7:15 pmOntario

39h 20m

2 stops

LUX7:35 pmLuxembourg

Apr 4

LUX8:20 amLuxembourg

47h 06m

2 stops

ONT10:26 pmOntario

$879

Find similar

United Airlines

Dec 25

ONT5:05 amOntario

26h 15m

2 stops

LUX4:20 pmLuxembourg

Dec 31

LUX9:30 amLuxembourg

21h 55m

2 stops

ONT10:25 pmOntario

$1,026

Find similar

United Airlines

Dec 25

ONT5:05 amOntario

26h 15m

2 stops

LUX4:20 pmLuxembourg

Dec 30

LUX9:30 amLuxembourg

22h 11m

2 stops

ONT10:41 pmOntario

$1,126

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Mon 12/29

11:59 pm-10:15 am

2 stops25h 16m

Luxembourg

Wed 1/14

11:00 am-8:10 pm

2 stops18h 10m

$866

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sat 3/28

7:15 pm-7:35 pm

2 stops39h 20m

Luxembourg

Sat 4/4

8:20 am-10:26 pm

2 stops47h 06m

$879

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Thu 12/25

5:05 am-4:20 pm

2 stops26h 15m

Luxembourg

Wed 12/31

9:30 am-10:25 pm

2 stops21h 55m

$1,026

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Thu 12/25

5:05 am-4:20 pm

2 stops26h 15m

Luxembourg

Tue 12/30

9:30 am-10:41 pm

2 stops22h 11m

$1,126

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Wed 12/24

1:40 pm-4:20 pm

2 stops17h 40m

Luxembourg

Wed 12/31

9:30 am-10:25 pm

2 stops21h 55m

$1,195

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Tue 12/23

11:59 pm-4:20 pm

2 stops31h 21m

Luxembourg

Wed 12/31

9:30 am-10:25 pm

2 stops21h 55m

$1,206

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Fri 3/27

6:46 am-10:30 am

2 stops19h 44m

Luxembourg

Tue 3/31

10:05 pm-5:49 pm

2 stops28h 44m

$1,216

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sat 11/29

11:59 pm-4:20 pm

2 stops31h 21m

Luxembourg

Wed 12/3

11:00 am-10:28 pm

2 stops20h 28m

$1,422

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sun 12/7

12:46 pm-4:20 pm

2 stops18h 34m

Luxembourg

Wed 12/17

11:00 am-8:03 pm

2 stops18h 03m

$2,205

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sat 12/6

12:46 pm-5:30 pm

2 stops19h 44m

Luxembourg

Wed 12/17

11:00 am-10:28 pm

2 stops20h 28m

$2,206

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Luxembourg?

United Airlines and American Airlines are the most popular carriers operating from Ontario to Luxembourg

Cheap Ontario to Luxembourg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Luxembourg

Direct flights	None

There are no direct flights from Ontario to Luxembourg. There are no popular flight routes from Ontario to Luxembourg.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Luxembourg?
Prices for flights from Ontario Airport to Luxembourg are updated daily.
How old do you have to be to fly from Ontario Airport to Luxembourg?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Luxembourg.
What documentation or ID do you need to fly to Luxembourg?
The necessary travel and health documents for your Luxembourg trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Luxembourg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Luxembourg. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Luxembourg with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Luxembourg from Ontario with this policy.

How can momondo help me find flights from Ontario to Luxembourg?

Once all potential Ontario to Luxembourg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Luxembourg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Luxembourg, momondo offers a useful price alert feature which will track prices for flights to Luxembourg from Ontario and alert you when they change.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 12/13

Sat 12/20

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Luxembourg

Popular cities in Luxembourg

Flights to Luxembourgfrom $358

Cheap flights from Ontario to Luxembourg from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Luxembourg departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Luxembourg

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

British Airways flights from Ontario to Luxembourg

Our best British Airways deals on Ontario to Luxembourg flight tickets

United Airlines flights from Ontario to Luxembourg

Our best United Airlines deals on Ontario to Luxembourg flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Luxembourg that are best for you.

See travel insights to Luxembourg from

How to get the cheapest flight ticket from Ontario to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Luxembourg?

United Airlines and American Airlines are the most popular carriers operating from Ontario to Luxembourg

Cheap Ontario to Luxembourg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Luxembourg

Direct flights

When did momondo last update prices for flights from Ontario Airport to Luxembourg?

How old do you have to be to fly from Ontario Airport to Luxembourg?

What documentation or ID do you need to fly to Luxembourg?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Luxembourg?

Can I find flights from Ontario to Luxembourg with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Luxembourg?

I’m not ready to book a flight from Ontario to Luxembourg right now. Can momondo alert me if prices change?

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Luxembourg

Popular cities in Luxembourg

Popular flights according to clicks in the last 7 days on momondo