Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Dublin to Ontario from $530

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Ontario departing on 12/15. 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
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Dublin to Los Angeles

Cheap round-trip flights

These are some of the best round-trip 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 layovers.

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.
9:00 am - 9:10 pmDUB-ONT
20h 10m2 stops
6:00 am - 7:00 amONT-DUB
17h 00m2 stops
$608United Airlines
Find Deal
Fri, Jan 31 - Tue, Feb 4
11:50 am - 10:23 pmDUB-ONT
18h 33m2 stops
6:00 am - 10:05 amONT-DUB
20h 05m2 stops
$613United Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
11:30 am - 11:01 pmDUB-ONT
19h 31m1 stop
7:10 am - 8:25 amONT-DUB
17h 15m1 stop
$690KLM
Find Deal
Tue, Nov 26 - Tue, Dec 3
11:30 am - 10:13 pmDUB-ONT
18h 43m2 stops
10:02 am - 1:10 pmONT-DUB
19h 08m2 stops
$773American Airlines
Find Deal
Sat, Dec 14 - Sat, Dec 21
11:35 am - 10:13 pmDUB-ONT
18h 38m2 stops
10:02 am - 1:10 pmONT-DUB
19h 08m2 stops
$869American Airlines
Find Deal
Sat, Dec 14 - Sat, Dec 21
12:40 pm - 8:03 pmDUB-ONT
15h 23m1 stop
10:58 am - 9:45 amONT-DUB
14h 47m1 stop
$933Iberia
Find Deal
Fri, Apr 11 - Sun, Apr 20
11:30 am - 11:01 pmDUB-ONT
19h 31m1 stop
7:10 am - 8:25 amONT-DUB
17h 15m1 stop
$976KLM
Find Deal
Tue, Nov 12 - Tue, Nov 19
11:30 am - 10:37 pmDUB-ONT
18h 07m2 stops
11:30 am - 10:15 amONT-DUB
15h 45m2 stops
$1,038
Find Deal
Thu, Mar 20 - Thu, Mar 27
3:20 pm - 7:08 amDUB-ONT
23h 48m1 stop
6:44 pm - 8:05 pmONT-DUB
41h 21m2 stops
$1,092
Find Deal
Sat, Nov 16 - Wed, Nov 20
11:05 am - 11:42 pmDUB-ONT
20h 37m2 stops
10:58 am - 9:45 amONT-DUB
14h 47m1 stop
$1,237Iberia
Find Deal
Fri, Apr 11 - Sun, Apr 20
8:15 am - 11:08 amDUB-ONT
34h 53m2 stops
Sun, Dec 15
12:20 pm - 12:03 pmDUB-ONT
55h 43m3 stops
Sun, Dec 15
4:15 am - 7:14 amDUB-ONT
34h 59m3 stops
Sat, Dec 14
11:30 am - 7:41 pmDUB-ONT
16h 11m1 stop
$667KLM
Find Deal
Thu, Dec 26
11:00 am - 10:41 pmDUB-ONT
19h 41m1 stop
$682KLM
Find Deal
Mon, Apr 28
8:35 pm - 6:38 pmDUB-ONT
30h 03m2 stops
$727British Airways
Find Deal
Sat, Dec 14
7:25 am - 10:28 pmDUB-ONT
23h 03m2 stops
$843Iberia
Find Deal
Sat, Dec 28
7:25 am - 8:57 pmDUB-ONT
21h 32m2 stops
$852Iberia
Find Deal
Fri, Dec 27
10:30 am - 10:14 pmDUB-ONT
19h 44m2 stops
$856British Airways
Find Deal
Thu, Nov 7
5:00 am - 10:29 pmDUB-ONT
25h 29m2 stops
$1,797Lufthansa
Find Deal
Sat, Jan 4
11:50 am - 8:44 pmDUB-ONT
16h 54m2 stops
10:35 am - 10:05 amONT-DUB
15h 30m2 stops
$766United Airlines
Find Deal
Tue, Nov 5 - Tue, Nov 12
11:30 am - 10:49 pmDUB-ONT
19h 19m1 stop
7:10 am - 8:25 amONT-DUB
17h 15m1 stop
$767KLM
Find Deal
Tue, Nov 5 - Tue, Nov 12
6:00 am - 4:16 pmDUB-ONT
17h 16m2 stops
7:10 am - 8:05 amONT-DUB
16h 55m2 stops
$784Delta
Find Deal
Sat, Nov 2 - Fri, Nov 15
11:50 am - 10:02 pmDUB-ONT
42h 12m2 stops
6:10 am - 10:05 amONT-DUB
19h 55m2 stops
$961United Airlines
Find Deal
Mon, Nov 4 - Thu, Nov 21

KLM flights from Dublin to Ontario

Our best KLM deals on Dublin to Ontario flight tickets
KLM
Nov 26
DUB11:30 amDublin
19h 31m
1 stop
ONT11:01 pmOntario
Dec 3
ONT7:10 amOntario
17h 15m
1 stop
DUB8:25 amDublin
KLM
Nov 5
DUB11:30 amDublin
19h 19m
1 stop
ONT10:49 pmOntario
Nov 12
ONT7:10 amOntario
17h 15m
1 stop
DUB8:25 amDublin
KLM
Nov 12
DUB11:30 amDublin
19h 31m
1 stop
ONT11:01 pmOntario
Nov 19
ONT7:10 amOntario
17h 15m
1 stop
DUB8:25 amDublin

United Airlines flights from Dublin to Ontario

Our best United Airlines deals on Dublin to Ontario flight tickets
United Airlines
Jan 31
DUB9:00 amDublin
20h 10m
2 stops
ONT9:10 pmOntario
Feb 4
ONT6:00 amOntario
17h 00m
2 stops
DUB7:00 amDublin
United Airlines
Nov 26
DUB11:50 amDublin
18h 33m
2 stops
ONT10:23 pmOntario
Dec 3
ONT6:00 amOntario
20h 05m
2 stops
DUB10:05 amDublin
United Airlines
Nov 16
DUB9:00 amDublin
21h 23m
2 stops
ONT10:23 pmOntario
Nov 20
ONT6:00 amOntario
20h 05m
3 stops
DUB10:05 amDublin

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 Dublin for Ontario?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Monday

When is the cheapest time to fly from Dublin to Ontario?

Dublin to Ontario flights are currently only available in the morning

What is the cheapest Dublin to Ontario flight route?

Dublin - Ontario. Fly from Dublin to Ontario for the best Dublin - Ontario flight prices

Can stopping save me money on Dublin to Ontario flights?

You could potentially save up to 20% 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 round-trip 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

$530

Fastest flight time

15h 23m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Dublin in the past 72 hours is $530. The best round-trip flight deal from Dublin to Ontario found on momondo in the last 72 hours is $608.
The fastest flight from Dublin to Ontario takes 15h 23m
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?

    Ontario is 5136.8 mi away from Dublin. By plane, this route typically takes 15h 23m.

  • 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 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 Dublin to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Ontario for you.

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

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

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

momondo helps you find the best flight between Dublin and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.


An easier way to manage your Ontario 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.
1 adult
From?
To?
Tue 11/5
Tue 11/12
Email me momondo's favorite deals

Find better results for your trip to the United States