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Cheap flights from Dublin to Los Angeles from $480

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Dublin to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:25 pm - 11:07 amDUB  Dublin-ONT Ontario
29h 42m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
5:12 pm - 7:55 amONT  Ontario-DUB Dublin
30h 43m2 stops Salt Lake City Minneapolis St Paul
$727Delta
Tue, Dec 1 - Sat, Dec 5
United Airlines Logo
10:40 am - 6:50 pmDUB  Dublin-ONT Ontario
16h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 8:10 amONT  Ontario-DUB Dublin
17h 10m1 stop Chicago O'Hare Intl
$736United Airlines
Wed, Jan 27 - Sun, Feb 14
Delta Logo
10:45 am - 8:58 pmDUB  Dublin-ONT Ontario
18h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:55 pm - 7:55 amONT  Ontario-DUB Dublin
30h 00m2 stops Seattle/Tacoma Intl Minneapolis St Paul
$737Delta
Tue, Dec 1 - Sat, Dec 5
Delta Logo
6:00 am - 10:16 pmDUB  Dublin-ONT Ontario
24h 16m2 stops Paris Charles de Gaulle Salt Lake City
Delta Logo
5:55 pm - 7:55 amONT  Ontario-DUB Dublin
30h 00m2 stops Seattle/Tacoma Intl Minneapolis St Paul
$738Delta
Fri, Nov 27 - Tue, Dec 1
United Airlines Logo
9:30 am - 10:48 pmDUB  Dublin-ONT Ontario
21h 18m2 stops Newark San Francisco
United Airlines Logo
5:45 am - 9:55 amONT  Ontario-DUB Dublin
20h 10m2 stops Houston George Bush Intcntl Newark
$740United Airlines
Fri, Nov 27 - Tue, Dec 1
United Airlines Logo
10:40 am - 6:50 pmDUB  Dublin-ONT Ontario
16h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 7:30 amONT  Ontario-DUB Dublin
17h 30m2 stops Houston George Bush Intcntl Newark
$745United Airlines
Fri, Feb 5 - Sat, Feb 13
British Airways Logo
10:50 am - 10:15 pmDUB  Dublin-ONT Ontario
19h 25m2 stops London Heathrow Phoenix Sky Harbor Intl
British Airways Logo
1:44 pm - 4:55 pmONT  Ontario-DUB Dublin
19h 11m2 stops Phoenix Sky Harbor Intl London Heathrow
$752British Airways
Thu, Jan 28 - Sun, Feb 14
American Airlines Logo
11:30 am - 1:28 pmDUB  Dublin-ONT Ontario
33h 58m2 stops Philadelphia Dallas/Fort Worth
American Airlines Logo
6:56 pm - 9:10 amONT  Ontario-DUB Dublin
30h 14m2 stops Phoenix Sky Harbor Intl Philadelphia
$757American Airlines
Thu, Jan 14 - Sun, Jan 17
United Airlines Logo
9:00 am - 9:00 pmDUB  Dublin-ONT Ontario
20h 00m2 stops Toronto Pearson Intl Denver Intl
United Airlines Logo
7:00 am - 8:10 amONT  Ontario-DUB Dublin
17h 10m1 stop Chicago O'Hare Intl
$758United Airlines
Thu, Jan 14 - Sun, Jan 17
American Airlines Logo
11:30 am - 11:55 amDUB  Dublin-ONT Ontario
32h 25m2 stops Philadelphia Dallas/Fort Worth
American Airlines Logo
6:00 am - 9:10 amONT  Ontario-DUB Dublin
19h 10m2 stops Dallas/Fort Worth Philadelphia
$759American Airlines
Thu, Jan 14 - Sun, Jan 17

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Delta flights from Dublin to Ontario

Our best Delta deals on Dublin to Ontario flight tickets
Delta
Dec 1
DUB1:25 pmDublin
29h 42m
2 stops
ONT11:07 amOntario
Dec 5
ONT5:12 pmOntario
30h 43m
2 stops
DUB7:55 amDublin
$727
Delta
Dec 1
DUB10:45 amDublin
18h 13m
1 stop
ONT8:58 pmOntario
Dec 5
ONT5:55 pmOntario
30h 00m
2 stops
DUB7:55 amDublin
$737
Delta
Nov 27
DUB6:00 amDublin
24h 16m
2 stops
ONT10:16 pmOntario
Dec 1
ONT5:55 pmOntario
30h 00m
2 stops
DUB7:55 amDublin
$738

American Airlines flights from Dublin to Ontario

Our best American Airlines deals on Dublin to Ontario flight tickets
American Airlines
Jan 14
DUB11:30 amDublin
33h 58m
2 stops
ONT1:28 pmOntario
Jan 17
ONT6:56 pmOntario
30h 14m
2 stops
DUB9:10 amDublin
$757
American Airlines
Jan 14
DUB11:30 amDublin
32h 25m
2 stops
ONT11:55 amOntario
Jan 17
ONT6:00 amOntario
19h 10m
2 stops
DUB9:10 amDublin
$759
American Airlines
Jan 14
DUB11:30 amDublin
43h 43m
2 stops
ONT11:13 pmOntario
Jan 17
ONT9:22 amOntario
15h 48m
2 stops
DUB9:10 amDublin
$763

momondo Fare Finder

 
Use the filters below to find and compare flights from Dublin to Ontario that are best for you.

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Route

Depart

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Price

Cheapest round-trip

DublinOntario

DUB Dublin - ONT Ontario

DUBONT

Dublin

Tue 12/1

1:25 pm-11:07 am

2 stops29h 42m

Ontario

Sat 12/5

5:12 pm-7:55 am

2 stops30h 43m

$727
Quickest round-trip

DublinOntario

DUB Dublin - ONT Ontario

DUBONT

Dublin

Wed 1/27

10:40 am-6:50 pm

1 stop16h 10m

Ontario

Sun 2/14

7:00 am-8:10 am

1 stop17h 10m

$736

DublinOntario

DUB Dublin - ONT Ontario

DUBONT

Dublin

Tue 12/1

10:45 am-8:58 pm

1 stop18h 13m

Ontario

Sat 12/5

5:55 pm-7:55 am

2 stops30h 00m

$737

DublinOntario

DUB Dublin - ONT Ontario

DUBONT

Dublin

Fri 11/27

6:00 am-10:16 pm

2 stops24h 16m

Ontario

Tue 12/1

5:55 pm-7:55 am

2 stops30h 00m

$738

DublinOntario

DUB Dublin - ONT Ontario

DUBONT

Dublin

Fri 11/27

9:30 am-10:48 pm

2 stops21h 18m

Ontario

Tue 12/1

5:45 am-9:55 am

2 stops20h 10m

$740

DublinOntario

DUB Dublin - ONT Ontario

DUBONT

Dublin

Fri 2/5

10:40 am-6:50 pm

1 stop16h 10m

Ontario

Sat 2/13

6:00 am-7:30 am

2 stops17h 30m

$745

DublinOntario

DUB Dublin - ONT Ontario

DUBONT

Dublin

Thu 1/28

10:50 am-10:15 pm

2 stops19h 25m

Ontario

Sun 2/14

1:44 pm-4:55 pm

2 stops19h 11m

$752

DublinOntario

DUB Dublin - ONT Ontario

DUBONT

Dublin

Thu 1/14

11:30 am-1:28 pm

2 stops33h 58m

Ontario

Sun 1/17

6:56 pm-9:10 am

2 stops30h 14m

$757

DublinOntario

DUB Dublin - ONT Ontario

DUBONT

Dublin

Thu 1/14

9:00 am-9:00 pm

2 stops20h 00m

Ontario

Sun 1/17

7:00 am-8:10 am

1 stop17h 10m

$758

DublinOntario

DUB Dublin - ONT Ontario

DUBONT

Dublin

Thu 1/14

11:30 am-11:55 am

2 stops32h 25m

Ontario

Sun 1/17

6:00 am-9:10 am

2 stops19h 10m

$759

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 airline that flies from Dublin to Ontario?

Delta and British Airways are the most popular carriers operating from Dublin to Ontario

What airlines fly to Ontario?

Aer Lingus, Iberia and American Airlines are the top three most popular airlines that fly to Ontario from Dublin according to our data. Aer Lingus is the first choice among our users, with 84% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 3 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

$480

Fastest flight time

14h 52m

Direct flights

None
The best one-way flight to Ontario from Dublin in the past 72 hours is $480. The best round-trip flight deal from Dublin to Ontario found on momondo in the last 72 hours is $727.
The fastest flight from Dublin to Ontario takes 14h 52m
There are no direct flights from Dublin to Ontario. There are no popular flight routes from Dublin to Ontario.
Search flight deals

Frequently asked questions about flying from Dublin to Ontario

  • How far is Dublin to Ontario by plane?

    Ontario is 5136.8 mi away from Dublin. By plane, this route typically takes 14h 52m.

  • 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.

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