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Cheap flights from Luxembourg to Los Angeles from $526

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to Los Angeles departing on 10/26. 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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Find the cheapest flights from Luxembourg to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:50 am - 10:23 pm
LUX
-
ONT
20h 33m
2 stops
British Airways Logo
2:59 pm - 9:05 pm
ONT
-
LUX
21h 06m
2 stops
$859British Airways
Mon, Nov 2 - Mon, Nov 9
American Airlines Logo
9:35 pm - 10:34 pm
LUX
-
ONT
33h 59m
2 stops
American Airlines Logo
2:27 pm - 9:25 am
ONT
-
LUX
33h 58m
2 stops
$894American Airlines
Wed, Jul 22 - Thu, Aug 6
United Airlines Logo
8:30 am - 10:37 pm
LUX
-
ONT
23h 07m
2 stops
United Airlines Logo
6:39 pm - 7:30 pm
ONT
-
LUX
15h 51m
2 stops
$899United Airlines
Tue, Jul 14 - Wed, Aug 5
United Airlines Logo
8:20 am - 8:16 pm
LUX
-
ONT
20h 56m
3 stops
United Airlines Logo
7:00 am - 4:20 pm
ONT
-
LUX
25h 20m
2 stops
$901United Airlines
Sat, Oct 17 - Sat, Oct 31
United Airlines Logo
8:25 am - 10:51 pm
LUX
-
ONT
47h 26m
2 stops
United Airlines Logo
5:00 am - 4:15 pm
ONT
-
LUX
26h 15m
2 stops
$920United Airlines
Sun, Jul 5 - Sun, Jul 19
American Airlines Logo
9:35 pm - 10:34 pm
LUX
-
ONT
33h 59m
2 stops
American Airlines Logo
11:59 pm - 10:35 am
ONT
-
LUX
49h 36m
2 stops
$923American Airlines
Wed, Jul 22 - Sat, Aug 8
United Airlines Logo
8:20 am - 10:51 pm
LUX
-
ONT
23h 31m
2 stops
United Airlines Logo
6:05 am - 7:45 am
ONT
-
LUX
40h 40m
2 stops
$928United Airlines
Wed, Jun 10 - Wed, Jun 17
United Airlines Logo
8:30 am - 10:51 pm
LUX
-
ONT
23h 21m
2 stops
United Airlines Logo
6:00 am - 7:30 pm
ONT
-
LUX
28h 30m
2 stops
$964United Airlines
Tue, Jul 21 - Sun, Aug 9
United Airlines Logo
8:25 am - 8:42 pm
LUX
-
ONT
21h 17m
2 stops
United Airlines Logo
6:00 am - 7:30 pm
ONT
-
LUX
28h 30m
2 stops
$1,012United Airlines
Mon, Jul 20 - Wed, Aug 5
United Airlines Logo
8:25 am - 8:42 pm
LUX
-
ONT
21h 17m
2 stops
United Airlines Logo
1:50 pm - 7:45 am
ONT
-
LUX
56h 55m
3 stops
$1,040United Airlines
Mon, Jul 20 - Fri, Aug 7

British Airways flights from Luxembourg to Ontario

Our best British Airways deals on Luxembourg to Ontario flight tickets
British Airways
Nov 2
LUX10:50 amLuxembourg
20h 33m
2 stops
ONT10:23 pmOntario
Nov 9
ONT2:59 pmOntario
21h 06m
2 stops
LUX9:05 pmLuxembourg
$859
British Airways
Jul 19
LUX3:30 pmLuxembourg
40h 04m
2 stops
ONT10:34 pmOntario
Aug 5
ONT12:33 pmOntario
36h 52m
2 stops
LUX10:25 amLuxembourg
$1,315
British Airways
Oct 3
LUX10:55 amLuxembourg
21h 11m
2 stops
ONT11:06 pmOntario
Oct 31
ONT2:22 pmOntario
19h 08m
2 stops
LUX5:30 pmLuxembourg
$1,475

American Airlines flights from Luxembourg to Ontario

Our best American Airlines deals on Luxembourg to Ontario flight tickets
American Airlines
Jul 22
LUX9:35 pmLuxembourg
33h 59m
2 stops
ONT10:34 pmOntario
Aug 6
ONT2:27 pmOntario
33h 58m
2 stops
LUX9:25 amLuxembourg
$894
American Airlines
Jul 22
LUX9:35 pmLuxembourg
33h 59m
2 stops
ONT10:34 pmOntario
Aug 8
ONT11:59 pmOntario
49h 36m
2 stops
LUX10:35 amLuxembourg
$923
American Airlines
Jul 20
LUX9:05 pmLuxembourg
34h 29m
2 stops
ONT10:34 pmOntario
Aug 5
ONT2:27 pmOntario
34h 58m
2 stops
LUX10:25 amLuxembourg
$1,071

momondo Fare Finder

 
Customize your flight search to find flights from Luxembourg to Ontario 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, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Luxembourg to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgOntario

LUX - ONT

LUXONT

Luxembourg

Mon 11/2

10:50 am-10:23 pm

2 stops20h 33m

Ontario

Mon 11/9

2:59 pm-9:05 pm

2 stops21h 06m

$859

LuxembourgOntario

LUX - ONT

LUXONT

Luxembourg

Wed 7/22

9:35 pm-10:34 pm

2 stops33h 59m

Ontario

Thu 8/6

2:27 pm-9:25 am

2 stops33h 58m

$894
Quickest round-trip

LuxembourgOntario

LUX - ONT

LUXONT

Luxembourg

Tue 7/14

8:30 am-10:37 pm

2 stops23h 07m

Ontario

Wed 8/5

6:39 pm-7:30 pm

2 stops15h 51m

$899

LuxembourgOntario

LUX - ONT

LUXONT

Luxembourg

Sat 10/17

8:20 am-8:16 pm

3 stops20h 56m

Ontario

Sat 10/31

7:00 am-4:20 pm

2 stops25h 20m

$901

LuxembourgOntario

LUX - ONT

LUXONT

Luxembourg

Sun 7/5

8:25 am-10:51 pm

2 stops47h 26m

Ontario

Sun 7/19

5:00 am-4:15 pm

2 stops26h 15m

$920

LuxembourgOntario

LUX - ONT

LUXONT

Luxembourg

Wed 7/22

9:35 pm-10:34 pm

2 stops33h 59m

Ontario

Sat 8/8

11:59 pm-10:35 am

2 stops49h 36m

$923

LuxembourgOntario

LUX - ONT

LUXONT

Luxembourg

Wed 6/10

8:20 am-10:51 pm

2 stops23h 31m

Ontario

Wed 6/17

6:05 am-7:45 am

2 stops40h 40m

$928

LuxembourgOntario

LUX - ONT

LUXONT

Luxembourg

Tue 7/21

8:30 am-10:51 pm

2 stops23h 21m

Ontario

Sun 8/9

6:00 am-7:30 pm

2 stops28h 30m

$964

LuxembourgOntario

LUX - ONT

LUXONT

Luxembourg

Mon 7/20

8:25 am-8:42 pm

2 stops21h 17m

Ontario

Wed 8/5

6:00 am-7:30 pm

2 stops28h 30m

$1,012

LuxembourgOntario

LUX - ONT

LUXONT

Luxembourg

Mon 7/20

8:25 am-8:42 pm

2 stops21h 17m

Ontario

Fri 8/7

1:50 pm-7:45 am

3 stops56h 55m

$1,040

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Luxembourg to Ontario

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 Luxembourg to Ontario?

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

When to book flights from Luxembourg to Ontario

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

Cheap Luxembourg to Ontario (LUX to ONT) flight deals and tips

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

Fastest flight time

19h 12m

Direct flights

None
The fastest flight from Luxembourg to Ontario takes 19h 12m
There are no direct flights from Luxembourg to Ontario. There are no popular flight routes from Luxembourg to Ontario.
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Frequently asked questions about flying from Luxembourg to Ontario

  • How far is Luxembourg to Ontario by plane?

    There are 5705.7 mi between Luxembourg and Ontario. 19h 12m is a normal flight duration for this route.

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

    Prices for flights from Luxembourg Airport to Ontario Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Luxembourg Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Luxembourg.

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

Flights from Luxembourg to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Luxembourg.

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

Yes momondo offers price alerts on flights to Ontario from Luxembourg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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