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.

$498 Cheap Flights from Ontario to Luxembourg in 2025/26

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Find the cheapest flights from Ontario to Luxembourg

Round-trip

One-way

Cheap round-trip flights

12:47 pm - 4:50 pmONT-LUX

20h 03m2 stops

9:55 pm - 9:11 pmLUX-ONT

32h 16m2 stops

$552American Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

6:36 pm - 7:35 pmONT-LUX

15h 59m2 stops

9:50 am - 9:24 pmLUX-ONT

20h 34m2 stops

$782United Airlines

Find Deal

Wed, Oct 8 - Sun, Oct 12

4:47 pm - 9:05 pmONT-LUX

19h 18m2 stops

6:15 pm - 6:17 pmLUX-ONT

33h 02m2 stops

$819British Airways

Find Deal

Mon, Dec 8 - Sun, Dec 14

6:38 pm - 4:20 pmONT-LUX

37h 42m2 stops

9:30 am - 10:51 pmLUX-ONT

46h 21m3 stops

$1,401United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

4:49 pm - 5:30 pmONT-LUX

16h 41m2 stops

11:00 am - 10:29 pmLUX-ONT

20h 29m2 stops

$1,404British Airways

Find Deal

Sat, Nov 1 - Fri, Nov 7

2:42 pm - 4:20 pmONT-LUX

16h 38m2 stops

11:00 am - 10:14 pmLUX-ONT

20h 14m2 stops

$3,945

Find Deal

Sun, Dec 21 - Fri, Jan 2

United Airlines flights from Ontario to Luxembourg

Our best United Airlines deals on Ontario to Luxembourg flight tickets

United Airlines

Oct 8

ONT6:36 pmOntario

15h 59m

2 stops

LUX7:35 pmLuxembourg

Oct 12

LUX9:50 amLuxembourg

20h 34m

2 stops

ONT9:24 pmOntario

$782

Find similar

United Airlines

Sep 23

ONT1:15 pmOntario

21h 20m

2 stops

LUX7:35 pmLuxembourg

Oct 11

LUX8:25 amLuxembourg

18h 24m

2 stops

ONT5:49 pmOntario

$1,126

Find similar

United Airlines

Oct 29

ONT6:38 pmOntario

37h 42m

2 stops

LUX4:20 pmLuxembourg

Nov 5

LUX9:30 amLuxembourg

46h 21m

3 stops

ONT10:51 pmOntario

$1,401

Find similar

British Airways flights from Ontario to Luxembourg

Our best British Airways deals on Ontario to Luxembourg flight tickets

British Airways

Dec 8

ONT4:47 pmOntario

19h 18m

2 stops

LUX9:05 pmLuxembourg

Dec 14

LUX6:15 pmLuxembourg

33h 02m

2 stops

ONT6:17 pmOntario

$819

Find similar

British Airways

Nov 1

ONT4:49 pmOntario

16h 41m

2 stops

LUX5:30 pmLuxembourg

Nov 7

LUX11:00 amLuxembourg

20h 29m

2 stops

ONT10:29 pmOntario

$1,404

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Wed 10/29

12:47 pm-4:50 pm

2 stops20h 03m

Luxembourg

Wed 11/5

9:55 pm-9:11 pm

2 stops32h 16m

$552

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Wed 10/8

6:36 pm-7:35 pm

2 stops15h 59m

Luxembourg

Sun 10/12

9:50 am-9:24 pm

2 stops20h 34m

$782

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Mon 12/8

4:47 pm-9:05 pm

2 stops19h 18m

Luxembourg

Sun 12/14

6:15 pm-6:17 pm

2 stops33h 02m

$819

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Wed 10/29

6:38 pm-4:20 pm

2 stops37h 42m

Luxembourg

Wed 11/5

9:30 am-10:51 pm

3 stops46h 21m

$1,401

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sat 11/1

4:49 pm-5:30 pm

2 stops16h 41m

Luxembourg

Fri 11/7

11:00 am-10:29 pm

2 stops20h 29m

$1,404

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sun 12/21

2:42 pm-4:20 pm

2 stops16h 38m

Luxembourg

Fri 1/2

11:00 am-10:14 pm

2 stops20h 14m

$3,945

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sat 10/25

4:49 pm-6:30 pm

2 stops16h 41m

$498

Flights are sorted by cheapest round-trip flights first.

Sorted 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?

British Airways is the most popular carrier operating from Ontario to Luxembourg

What airlines fly to Luxembourg?

Lufthansa, SWISS and Air France are the top three most popular airlines that fly to Luxembourg from Ontario according to our data. Lufthansa is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 4 different airlines that fly to Luxembourg on a routine basis, so you have a few additional options to choose from.

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.

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Wed 10/15

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Flights to Luxembourgfrom $386

Cheap flights from Ontario to Luxembourg from $498

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 10/25. 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

United Airlines flights from Ontario to Luxembourg

Our best United Airlines deals on Ontario to Luxembourg flight tickets

British Airways flights from Ontario to Luxembourg

Our best British Airways deals on Ontario to Luxembourg flight tickets

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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?

British Airways is the most popular carrier operating from Ontario to Luxembourg

What airlines fly 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