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Cheap flights from Ireland to Ontario from $413

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Ontario departing on 12/9. 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 Ireland to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Ireland to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to Los Angeles.

Cheap last minute flights

Planning a quick getaway from Ireland to Los Angeles? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to Los Angeles

Find recent round-trip train or bus tickets from Ireland to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
9:00 am - 11:58 pmDUB-ONT
22h 58m3 stops
6:10 am - 10:05 amONT-DUB
19h 55m2 stops
$598United Airlines
Find Deal
Sat, Dec 7 - Wed, Dec 11
11:50 am - 8:47 pmDUB-ONT
16h 57m2 stops
6:10 am - 10:05 amONT-DUB
19h 55m2 stops
$628United Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
12:40 pm - 8:03 pmDUB-ONT
15h 23m1 stop
10:58 am - 9:45 amONT-DUB
14h 47m1 stop
$669American Airlines
Find Deal
Thu, Apr 17 - Sun, Apr 20
12:30 pm - 11:58 pmDUB-ONT
19h 28m1 stop
1:53 pm - 1:10 pmONT-DUB
15h 17m1 stop
Wed, Dec 4 - Wed, Dec 11
11:30 am - 11:41 pmDUB-ONT
20h 11m2 stops
10:00 pm - 8:25 amONT-DUB
26h 25m1 stop
$933KLM
Find Deal
Sat, Dec 7 - Wed, Dec 11
11:30 am - 11:01 pmDUB-ONT
19h 31m1 stop
7:10 am - 8:25 amONT-DUB
17h 15m1 stop
$955KLM
Find Deal
Tue, Dec 3 - Tue, Dec 10
10:45 am - 10:02 pmDUB-ONT
19h 17m2 stops
4:25 pm - 4:50 pmONT-DUB
16h 25m2 stops
$1,016American Airlines
Find Deal
Sun, Jan 5 - Sun, Jan 12
6:40 am - 6:37 pmDUB-ONT
19h 57m2 stops
2:44 pm - 3:40 pmONT-DUB
16h 56m2 stops
$1,024British Airways
Find Deal
Fri, Jan 10 - Mon, Feb 10
3:20 pm - 7:14 amDUB-ONT
23h 54m1 stop
6:00 am - 1:10 pmONT-DUB
23h 10m1 stop
$1,304
Find Deal
Sat, Dec 7 - Wed, Dec 11
8:40 am - 10:00 pmDUB-ONT
21h 20m2 stops
3:08 pm - 3:00 pmONT-DUB
15h 52m2 stops
$2,443British Airways
Find Deal
Wed, Feb 26 - Sat, Mar 8
7:45 am - 11:44 amDUB-ONT
59h 59m3 stops
Mon, Dec 9
5:00 pm - 11:44 amDUB-ONT
50h 44m2 stops
Mon, Dec 9
7:45 am - 9:04 amDUB-ONT
33h 19m2 stops
Tue, Nov 26
6:25 pm - 6:02 pmDUB-ONT
55h 37m3 stops
Tue, Nov 26
11:00 am - 7:42 pmDUB-ONT
16h 42m1 stop
$668KLM
Find Deal
Mon, Apr 21
11:00 am - 7:42 pmDUB-ONT
16h 42m1 stop
$675KLM
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Tue, May 6
6:50 pm - 10:16 pmDUB-ONT
35h 26m2 stops
$757Iberia
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Sun, Jan 12
12:40 pm - 11:42 pmDUB-ONT
19h 02m1 stop
$791Iberia
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Fri, Apr 11
8:30 pm - 5:54 pmDUB-ONT
29h 24m2 stops
$828British Airways
Find Deal
Sun, Jan 5
10:45 am - 10:02 pmDUB-ONT
19h 17m2 stops
$933American Airlines
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Sat, Nov 30
11:50 am - 10:02 pmDUB-ONT
18h 12m2 stops
10:35 am - 10:05 amONT-DUB
15h 30m2 stops
$752United Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
11:30 am - 7:42 pmDUB-ONT
16h 12m1 stop
7:10 am - 8:25 amONT-DUB
17h 15m1 stop
$995KLM
Find Deal
Tue, Nov 26 - Tue, Dec 3
11:50 am - 8:44 pmDUB-ONT
16h 54m2 stops
6:00 am - 7:00 amONT-DUB
17h 00m2 stops
$1,070United Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
10:55 am - 11:57 pmDUB-ONT
21h 02m2 stops
10:43 am - 1:30 pmONT-DUB
18h 47m2 stops
$1,370Iberia
Find Deal
Fri, Nov 22 - Fri, Nov 29

United Airlines flights from Ireland to Ontario

Our best United Airlines deals on Ireland to Ontario flight tickets
United Airlines
Dec 7
DUB9:00 amDublin
22h 58m
3 stops
ONT11:58 pmOntario
Dec 11
ONT6:10 amOntario
19h 55m
2 stops
DUB10:05 amDublin
United Airlines
Dec 10
DUB11:50 amDublin
16h 57m
2 stops
ONT8:47 pmOntario
Dec 17
ONT6:10 amOntario
19h 55m
2 stops
DUB10:05 amDublin
United Airlines
Jan 13
DUB9:00 amDublin
19h 29m
2 stops
ONT8:29 pmOntario
Jan 24
ONT6:00 amOntario
17h 00m
2 stops
DUB7:00 amDublin

KLM flights from Ireland to Ontario

Our best KLM deals on Ireland to Ontario flight tickets
KLM
Dec 5
DUB11:30 amDublin
19h 31m
1 stop
ONT11:01 pmOntario
Dec 12
ONT7:10 amOntario
17h 15m
1 stop
DUB8:25 amDublin
KLM
Dec 7
DUB11:30 amDublin
20h 11m
2 stops
ONT11:41 pmOntario
Dec 11
ONT10:00 pmOntario
26h 25m
1 stop
DUB8:25 amDublin
KLM
Dec 3
DUB11:30 amDublin
19h 31m
1 stop
ONT11:01 pmOntario
Dec 10
ONT7:10 amOntario
17h 15m
1 stop
DUB8:25 amDublin

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Ireland 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 day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $0. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Ontario for around $923.

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

At noon is the cheapest time of day to fly from Ireland to Ontario when you can find flight prices for as low as $0. Flying to Ontario at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $923 on average. Flights to Ontario from Ireland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Ireland to Ontario flights?

You could potentially save up to 26% on your flight if you consider stops on a Ireland to Ontario flight.

Cheap Ireland to Ontario flight deals and tips

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

Best Price Found

$413

Fastest flight time

15h 23m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Ireland in the past 72 hours is $413. The best round-trip flight deal from Ireland to Ontario found on momondo in the last 72 hours is $598.
The fastest flight from Ireland to Ontario takes 15h 23m
There are no direct flights from Ireland to Ontario. Popular non-direct route for this connection is Dublin Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

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

    Prices for flights from Ireland to Ontario Airport refresh daily.

  • How old do you have to be to fly from Ireland 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 Ireland to Ontario Airport.

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

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek 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 Ireland to Ontario?

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

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

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

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

momondo provides multiple filters to help you find the best flight to Ontario from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Ireland to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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