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.

$621 Cheap Flights from Ontario to Luxembourg in 2026

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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.

1:18 pm - 7:30 pm

ONT

LUX

21h 12m

2 stops

9:30 am - 11:06 pm

LUX

ONT

21h 36m

2 stops

$1,020United Airlines

Fri, Oct 16 - Fri, Oct 30

1:18 pm - 7:30 pm

ONT

LUX

21h 12m

2 stops

8:30 am - 10:37 pm

LUX

ONT

23h 07m

2 stops

$1,051United Airlines

Thu, Jul 2 - Tue, Jul 28

5:00 am - 7:30 pm

ONT

LUX

29h 30m

2 stops

8:20 am - 10:51 pm

LUX

ONT

47h 31m

2 stops

$1,091United Airlines

Sat, Jul 4 - Sat, Jul 11

2:35 pm - 10:40 pm

ONT

LUX

23h 05m

2 stops

6:05 am - 11:52 pm

LUX

ONT

26h 47m

2 stops

$1,330Multiple Airlines

Sun, Jul 26 - Mon, Aug 17

7:00 am - 10:40 am

ONT

LUX

18h 40m

2 stops

11:30 am - 10:58 pm

LUX

ONT

20h 28m

2 stops

$1,607British Airways

Sun, Jul 26 - Tue, Aug 18

12:35 pm - 10:40 am

ONT

LUX

37h 05m

2 stops

11:30 am - 6:47 pm

LUX

ONT

40h 17m

2 stops

$1,622British Airways

Mon, Jul 27 - Tue, Aug 18

11:59 pm - 10:40 am

ONT

LUX

25h 41m

2 stops

11:30 am - 9:12 pm

LUX

ONT

18h 42m

2 stops

$1,632British Airways

Sat, Jul 25 - Tue, Aug 18

11:59 pm - 10:35 am

ONT

LUX

25h 36m

2 stops

10:55 am - 9:34 am

LUX

ONT

31h 39m

2 stops

$1,656British Airways

Sun, Jul 26 - Sat, Aug 15

7:00 am - 2:30 pm

ONT

LUX

22h 30m

2 stops

9:05 pm - 6:47 pm

LUX

ONT

30h 42m

2 stops

$1,710British Airways

Sat, Jul 25 - Mon, Aug 17

11:59 pm - 10:40 am

ONT

LUX

25h 41m

2 stops

9:05 pm - 6:47 pm

LUX

ONT

30h 42m

2 stops

$1,773British Airways

Mon, Jul 27 - Mon, Aug 17

United Airlines flights from Ontario to Luxembourg

Our best United Airlines deals on Ontario to Luxembourg flight tickets

United Airlines

Oct 16

ONT1:18 pmOntario

21h 12m

2 stops

LUX7:30 pmLuxembourg

Oct 30

LUX9:30 amLuxembourg

21h 36m

2 stops

ONT11:06 pmOntario

$1,020

United Airlines

Jul 2

ONT1:18 pmOntario

21h 12m

2 stops

LUX7:30 pmLuxembourg

Jul 28

LUX8:30 amLuxembourg

23h 07m

2 stops

ONT10:37 pmOntario

$1,051

United Airlines

Jul 4

ONT5:00 amOntario

29h 30m

2 stops

LUX7:30 pmLuxembourg

Jul 11

LUX8:20 amLuxembourg

47h 31m

2 stops

ONT10:51 pmOntario

$1,091

Turkish Airlines flights from Ontario to Luxembourg

Our best Turkish Airlines deals on Ontario to Luxembourg flight tickets

Turkish Airlines

Sep 23

ONT9:10 pmOntario

27h 15m

2 stops

LUX9:25 amLuxembourg

Oct 4

LUX10:20 amLuxembourg

66h 53m

2 stops

ONT8:13 pmOntario

$1,776

Turkish Airlines

May 17

ONT11:20 pmOntario

25h 05m

2 stops

LUX9:25 amLuxembourg

Jun 1

LUX10:20 amLuxembourg

43h 27m

2 stops

ONT8:47 pmOntario

$1,783

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Fri 10/16

1:18 pm-7:30 pm

2 stops21h 12m

Luxembourg

Fri 10/30

9:30 am-11:06 pm

2 stops21h 36m

$1,020

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Thu 7/2

1:18 pm-7:30 pm

2 stops21h 12m

Luxembourg

Tue 7/28

8:30 am-10:37 pm

2 stops23h 07m

$1,051

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sat 7/4

5:00 am-7:30 pm

2 stops29h 30m

Luxembourg

Sat 7/11

8:20 am-10:51 pm

2 stops47h 31m

$1,091

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sun 7/26

2:35 pm-10:40 pm

2 stops23h 05m

Luxembourg

Mon 8/17

6:05 am-11:52 pm

2 stops26h 47m

$1,330

Quickest round-trip

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sun 7/26

7:00 am-10:40 am

2 stops18h 40m

Luxembourg

Tue 8/18

11:30 am-10:58 pm

2 stops20h 28m

$1,607

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Mon 7/27

12:35 pm-10:40 am

2 stops37h 05m

Luxembourg

Tue 8/18

11:30 am-6:47 pm

2 stops40h 17m

$1,622

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sat 7/25

11:59 pm-10:40 am

2 stops25h 41m

Luxembourg

Tue 8/18

11:30 am-9:12 pm

2 stops18h 42m

$1,632

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sun 7/26

11:59 pm-10:35 am

2 stops25h 36m

Luxembourg

Sat 8/15

10:55 am-9:34 am

2 stops31h 39m

$1,656

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Sat 7/25

7:00 am-2:30 pm

2 stops22h 30m

Luxembourg

Mon 8/17

9:05 pm-6:47 pm

2 stops30h 42m

$1,710

OntarioLuxembourg

ONT - LUX

ONTLUX

Ontario

Mon 7/27

11:59 pm-10:40 am

2 stops25h 41m

Luxembourg

Mon 8/17

9:05 pm-6:47 pm

2 stops30h 42m

$1,773

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 Delta are the most popular carriers operating from Ontario to Luxembourg

What airlines fly to Luxembourg?

Lufthansa, SWISS and KLM 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 44% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 5 different airlines that fly to Luxembourg on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time	21h 06m
Direct flights	None

The fastest flight from Ontario to Luxembourg takes 21h 06m

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

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Frequently asked questions about flying from Ontario to Luxembourg

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 21h 06m.
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.

An easier way to manage your Luxembourg trip

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Cheap flights from Ontario to Luxembourg from $621

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 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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When to book flights from Ontario to Luxembourg

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

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Direct flights

Frequently asked questions about flying from Ontario to Luxembourg

Traveling to a place near Luxembourg?

Why use momondo?

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

Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Luxembourg

List of cabin classes available on flights landing in Luxembourg. Availability may vary depending on flight origin and airline.

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