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

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

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

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

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

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 Airport.

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

The necessary travel and health documents for your Luxembourg Airport 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.

$405 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.

6:45 am - 5:55 pmONT-LUX

26h 10m2 stops

2:35 pm - 10:38 pmLUX-ONT

41h 03m2 stops

$640Delta

Find Deal

jue., abr. 2 - lun., abr. 6

5:00 am - 7:35 pmONT-LUX

29h 35m2 stops

8:25 am - 11:06 pmLUX-ONT

23h 41m2 stops

$684United Airlines

Find Deal

jue., abr. 2 - lun., abr. 6

1:29 pm - 4:20 pmONT-LUX

17h 51m2 stops

9:30 am - 5:34 pmLUX-ONT

17h 04m2 stops

$686United Airlines

Find Deal

sáb., nov. 15 - sáb., nov. 22

5:05 am - 4:20 pmONT-LUX

26h 15m2 stops

8:10 am - 5:37 pmLUX-ONT

18h 27m2 stops

$871Multiple Airlines

Find Deal

lun., dic. 1 - dom., dic. 14

1:29 pm - 4:20 pmONT-LUX

17h 51m2 stops

8:10 am - 5:37 pmLUX-ONT

18h 27m2 stops

$971Multiple Airlines

Find Deal

lun., dic. 1 - dom., dic. 14

11:59 pm - 5:30 pmONT-LUX

32h 31m2 stops

11:20 am - 10:48 pmLUX-ONT

20h 28m2 stops

$1,427British Airways

Find Deal

vie., ene. 9 - sáb., ene. 17

3:04 pm - 9:10 pmONT-LUX

45h 06m2 stops

11:00 am - 10:14 pmLUX-ONT

20h 14m2 stops

$1,501British Airways

Find Deal

lun., dic. 8 - jue., dic. 18

11:59 pm - 9:10 pmONT-LUX

36h 11m2 stops

11:00 am - 11:43 pmLUX-ONT

20h 43m2 stops

$4,301American Airlines

Find Deal

lun., mar. 2 - mié., mar. 18

6:10 am - 9:10 pmONT-LUX

30h 00m2 stops

11:00 am - 10:02 pmLUX-ONT

43h 02m2 stops

$4,551American Airlines

Find Deal

jue., feb. 26 - mié., mar. 11

6:00 am - 10:35 amONT-LUX

19h 35m2 stops

7:30 am - 9:14 pmLUX-ONT

21h 44m2 stops

$5,110Air France

Find Deal

sáb., feb. 28 - mié., mar. 11

United Airlines flights from Ontario to Luxembourg

Our best United Airlines deals on Ontario to Luxembourg flight tickets

United Airlines

Apr 2

ONT5:00 amOntario

29h 35m

2 stops

LUX7:35 pmLuxembourg

Apr 6

LUX8:25 amLuxembourg

23h 41m

2 stops

ONT11:06 pmOntario

$684

Find similar

United Airlines

Nov 15

ONT1:29 pmOntario

17h 51m

2 stops

LUX4:20 pmLuxembourg

Nov 22

LUX9:30 amLuxembourg

17h 04m

2 stops

ONT5:34 pmOntario

$686

Find similar

United Airlines

Apr 2

ONT5:00 amOntario

29h 35m

2 stops

LUX7:35 pmLuxembourg

Apr 6

LUX8:25 amLuxembourg

42h 22m

3 stops

ONT5:47 pmOntario

$696

Find similar

British Airways flights from Ontario to Luxembourg

Our best British Airways deals on Ontario to Luxembourg flight tickets

British Airways

Jan 9

ONT11:59 pmOntario

32h 31m

2 stops

LUX5:30 pmLuxembourg

Jan 17

LUX11:20 amLuxembourg

20h 28m

2 stops

ONT10:48 pmOntario

$1,427

Find similar

British Airways

Dec 8

ONT3:04 pmOntario

45h 06m

2 stops

LUX9:10 pmLuxembourg

Dec 18

LUX11:00 amLuxembourg

20h 14m

2 stops

ONT10:14 pmOntario

$1,501

Find similar

British Airways

Dec 7

ONT12:46 pmOntario

18h 34m

2 stops

LUX4:20 pmLuxembourg

Dec 17

LUX11:00 amLuxembourg

20h 28m

2 stops

ONT10:28 pmOntario

$2,075

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

jue. 4/2

6:45 am-5:55 pm

2 stops26h 10m

Luxembourg

lun. 4/6

2:35 pm-10:38 pm

2 stops41h 03m

$640

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

jue. 4/2

5:00 am-7:35 pm

2 stops29h 35m

Luxembourg

lun. 4/6

8:25 am-11:06 pm

2 stops23h 41m

$684

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

sáb. 11/15

1:29 pm-4:20 pm

2 stops17h 51m

Luxembourg

sáb. 11/22

9:30 am-5:34 pm

2 stops17h 04m

$686

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

lun. 12/1

5:05 am-4:20 pm

2 stops26h 15m

Luxembourg

dom. 12/14

8:10 am-5:37 pm

2 stops18h 27m

$871

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

lun. 12/1

1:29 pm-4:20 pm

2 stops17h 51m

Luxembourg

dom. 12/14

8:10 am-5:37 pm

2 stops18h 27m

$971

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

vie. 1/9

11:59 pm-5:30 pm

2 stops32h 31m

Luxembourg

sáb. 1/17

11:20 am-10:48 pm

2 stops20h 28m

$1,427

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

lun. 12/8

3:04 pm-9:10 pm

2 stops45h 06m

Luxembourg

jue. 12/18

11:00 am-10:14 pm

2 stops20h 14m

$1,501

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

lun. 3/2

11:59 pm-9:10 pm

2 stops36h 11m

Luxembourg

mié. 3/18

11:00 am-11:43 pm

2 stops20h 43m

$4,301

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

jue. 2/26

6:10 am-9:10 pm

2 stops30h 00m

Luxembourg

mié. 3/11

11:00 am-10:02 pm

2 stops43h 02m

$4,551

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

sáb. 2/28

6:00 am-10:35 am

2 stops19h 35m

Luxembourg

mié. 3/11

7:30 am-9:14 pm

2 stops21h 44m

$5,110

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

Prices

Airlines

What is the cheapest day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Ontario is on a Thursday. momondo users have found tickets for Thursday departures for as low as $858. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Friday is $1,100.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is at noon. momondo users have found flights departing from Ontario to Luxembourg at noon for as low as $885. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $963.

When to book flights from Ontario to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Luxembourg (ONT to LUX) 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

How far is Ontario to Luxembourg by plane?
The straight-line distance from Ontario to Luxembourg is 5705.7 mi. A reasonable flight in good conditions will take 15h 33m.
When did momondo last update prices for flights from Ontario Airport to Luxembourg Airport?
Prices for flights from Ontario Airport to Luxembourg Airport are updated daily.
How old do you have to be to fly from Ontario Airport to Luxembourg Airport?
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 Airport.
What documentation or ID do you need to fly to Luxembourg Airport?
The necessary travel and health documents for your Luxembourg Airport 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.

Esch-sur-Alzette

Clervaux

Why use momondo?

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

Finding the right flight to Luxembourg from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Luxembourg quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Ontario to Luxembourg flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Yes. momondo can track prices for Ontario to Luxembourg flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.