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Cheap flights from Dublin to Ontario from £431

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Ontario departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Dublin to Los Angeles

Cheap return flights

These are some of the best return flight deals from Dublin 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 Dublin to Los Angeles.

Cheap last-minute flights

Planning a quick getaway from Dublin 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 stopovers.

Cheap bus & train deals from Dublin to Los Angeles

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

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
14:05 - 23:58DUB-ONT
17h 53m2 stops
07:00 - 08:40ONT-DUB
17h 40m2 stops
£431American Airlines
Find Deal
Sun, 2 Feb - Sun, 9 Feb
09:00 - 18:04DUB-ONT
17h 04m2 stops
06:00 - 07:00ONT-DUB
17h 00m2 stops
£471United Airlines
Find Deal
Wed, 15 Jan - Wed, 22 Jan
12:30 - 23:24DUB-ONT
18h 54m1 stop
06:45 - 11:25ONT-DUB
20h 40m1 stop
Sun, 2 Feb - Sun, 9 Feb
09:00 - 09:51DUB-ONT
32h 51m3 stops
05:10 - 07:10ONT-DUB
18h 00m2 stops
Sat, 18 Jan - Tue, 21 Jan
08:35 - 21:52DUB-ONT
21h 17m2 stops
23:59 - 09:40ONT-DUB
25h 41m2 stops
£2,047British Airways
Find Deal
Sat, 24 May - Sat, 7 Jun
11:05 - 23:35DUB-ONT
20h 30m2 stops
12:50 - 09:45ONT-DUB
12h 55m1 stop
£3,457Iberia
Find Deal
Sat, 24 May - Sat, 7 Jun
12:00 - 22:58DUB-ONT
17h 58m1 stop
12:39 - 09:45ONT-DUB
14h 06m1 stop
£3,581KLM
Find Deal
Thu, 20 Mar - Sun, 23 Mar
10:30 - 23:58DUB-ONT
21h 28m2 stops
06:00 - 09:50ONT-DUB
19h 50m2 stops
£4,165British Airways
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Thu, 9 Jan - Thu, 16 Jan
11:00 - 22:41DUB-ONT
19h 41m1 stop
07:00 - 08:45ONT-DUB
17h 45m1 stop
£4,453KLM
Find Deal
Fri, 23 May - Sun, 8 Jun
12:40 - 23:35DUB-ONT
18h 55m1 stop
12:50 - 09:45ONT-DUB
12h 55m1 stop
£6,230Iberia
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Sat, 24 May - Sat, 7 Jun
12:00 - 22:52DUB-ONT
18h 52m1 stop
£488KLM
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Tue, 25 Feb
12:00 - 22:52DUB-ONT
18h 52m1 stop
£500KLM
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Fri, 28 Feb
06:05 - 17:22DUB-ONT
19h 17m2 stops
£513Delta
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Wed, 11 Jun
11:00 - 11:07DUB-ONT
32h 07m1 stop
£517Delta
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Wed, 11 Jun
11:00 - 22:41DUB-ONT
19h 41m1 stop
£520KLM
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Wed, 16 Apr
11:00 - 19:42DUB-ONT
16h 42m1 stop
£521KLM
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Thu, 24 Apr
06:00 - 23:55DUB-ONT
24h 55m2 stops
£522Delta
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Fri, 28 Mar
09:00 - 22:29DUB-ONT
21h 29m2 stops
£842United Airlines
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Tue, 24 Dec
09:00 - 22:45DUB-ONT
44h 45m3 stops
£853United Airlines
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Fri, 28 Mar
11:50 - 12:40DUB-ONT
32h 50m2 stops
£1,151United Airlines
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Sat, 4 Jan
06:00 - 16:18DUB-ONT
18h 18m2 stops
06:52 - 08:05ONT-DUB
17h 13m2 stops
£991Delta
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Sun, 22 Dec - Sun, 5 Jan
11:50 - 23:00DUB-ONT
19h 10m2 stops
06:00 - 07:00ONT-DUB
17h 00m2 stops
£1,072United Airlines
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Mon, 23 Dec - Sun, 12 Jan
05:00 - 23:00DUB-ONT
26h 00m2 stops
06:00 - 22:40ONT-DUB
32h 40m2 stops
£1,220
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Sun, 22 Dec - Sat, 4 Jan
16:30 - 23:59DUB-ONT
15h 29m1 stop
06:00 - 11:25ONT-DUB
21h 25m1 stop
£1,291
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Sun, 22 Dec - Sun, 5 Jan
06:00 - 16:18DUB-ONT
18h 18m2 stops
06:52 - 08:05ONT-DUB
17h 13m2 stops
£1,314Delta
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Sat, 21 Dec - Sat, 4 Jan
11:30 - 19:41DUB-ONT
16h 11m1 stop
06:52 - 08:05ONT-DUB
17h 13m2 stops
£1,316Delta
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Sun, 22 Dec - Sun, 5 Jan
10:40 - 22:28DUB-ONT
19h 48m2 stops
16:25 - 16:50ONT-DUB
16h 25m2 stops
£1,477British Airways
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Mon, 23 Dec - Sun, 5 Jan
05:00 - 20:49DUB-ONT
23h 49m2 stops
06:00 - 22:40ONT-DUB
32h 40m2 stops
£1,669
Find Deal
Mon, 23 Dec - Sat, 4 Jan
05:00 - 23:00DUB-ONT
26h 00m2 stops
06:00 - 22:40ONT-DUB
32h 40m2 stops
£1,757
Find Deal
Sat, 21 Dec - Sun, 5 Jan
05:00 - 23:00DUB-ONT
26h 00m2 stops
05:05 - 10:50ONT-DUB
21h 45m3 stops
£1,896
Find Deal
Sun, 22 Dec - Sat, 4 Jan

British Airways flights from Dublin to Ontario

Our best British Airways deals on Dublin to Ontario flight tickets
British Airways
23 Dec
DUB10:40Dublin
19h 48m
2 stops
ONT22:28Ontario
5 Jan
ONT16:25Ontario
16h 25m
2 stops
DUB16:50Dublin
British Airways
24 May
DUB08:35Dublin
21h 17m
2 stops
ONT21:52Ontario
7 Jun
ONT23:59Ontario
25h 41m
2 stops
DUB09:40Dublin
British Airways
9 Jan
DUB10:30Dublin
21h 28m
2 stops
ONT23:58Ontario
16 Jan
ONT06:00Ontario
19h 50m
2 stops
DUB09:50Dublin

United Airlines flights from Dublin to Ontario

Our best United Airlines deals on Dublin to Ontario flight tickets
United Airlines
15 Jan
DUB09:00Dublin
17h 04m
2 stops
ONT18:04Ontario
22 Jan
ONT06:00Ontario
17h 00m
2 stops
DUB07:00Dublin
United Airlines
18 Jan
DUB09:00Dublin
19h 51m
2 stops
ONT20:51Ontario
21 Jan
ONT10:47Ontario
36h 13m
2 stops
DUB07:00Dublin
United Airlines
14 Jan
DUB09:00Dublin
19h 51m
2 stops
ONT20:51Ontario
21 Jan
ONT06:00Ontario
17h 00m
2 stops
DUB07:00Dublin

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Dublin 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 Monday 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. Flights from Dublin to Ontario on a Tuesday will generally be more expensive and average around £722. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Dublin to Ontario flights?

You could potentially save up to 4% on your flight if you consider stops on a Dublin to Ontario flight.

When to book flights from Dublin to Ontario

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

Cheap Dublin to Ontario (DUB to ONT) flight deals and tips

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

Best price found

£488

Fastest flight time

16h 29m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Dublin in the past 72 hours is £488. The best return flight deal from Dublin to Ontario found on momondo in the last 72 hours is £431.
The fastest flight from Dublin to Ontario takes 16h 29m
There are no direct flights from Dublin to Ontario. Popular non-direct route for this connection is Dublin Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Dublin to Ontario by plane?

    There are 5136.8 mi between Dublin and Ontario. 16h 29m is a normal flight duration for this route.

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

    Prices for flights from Dublin Airport to Ontario Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Ontario Airport.

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

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

It is quick and easy to find Dublin to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Yes. momondo enables you to select and highlight flights to Ontario from Dublin with this policy.

How can momondo help me find flights from Dublin 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 Dublin.

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

Yes. momondo can track prices for Dublin to Ontario 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.


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