Cheap flights from Dublin to Ontario from €443

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1 adult
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Mon 23/5
Mon 30/5

Flight information for Dublin to Ontario
(DUB to ONT)

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

Best price found

€443

Fastest flight time

14h 54m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Dublin in the past 72 hours is €443. The best return flight deal from Dublin to Ontario found on momondo in the last 72 hours is €479.
The fastest flight from Dublin to Ontario takes 14h 54m
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 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?

Wednesday

The cheapest day of the week is usually Wednesday. The most expensive is usually Thursday.

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

in the morning

Dublin to Ontario flights are approximately 11% more expensive at midday than 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

Dublin Airport (DUB) to Los Angeles Airport (LAX)€417
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Dublin Airport (DUB) to Ontario Airport (ONT)€526
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Dublin Airport (DUB) to Santa Ana J. Wayne/Orange Cnty Airport (SNA)€480
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Dublin Airport (DUB) to Burbank Bob Hope Airport (BUR)€589
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Dublin Airport (DUB) to Long Beach Municipal Airport (LGB)€2,360
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If you are looking to fly from Dublin to Ontario, you are most likely going to fly from Dublin Airport to Ontario Airport, the most popular airports on that route. When booking your trip to Ontario, it is helpful to have an alternative airport to fly out of. The nearest airport to Dublin Airport is Dublin Airport which is located in Dublin. If you are looking for alternate airports to fly into when travelling from Dublin, you can try flying into Los Angeles Airport (in Los Angeles), Santa Ana J. Wayne/Orange Cnty Airport (in Santa Ana, or Burbank Bob Hope Airport (in 15). In May, €417 is typically the cheapest round trip price you’ll find from Dublin to Ontario which you can find when you fly DUB — LAX.


Easily compare return flights from Dublin to Ontario

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dublin to Ontario by changing tabs
British Airways
9 Sep
DUB14:40Dublin
31h 58m
2 stops
ONT22:38Ontario
23 Sep
ONT13:03Ontario
18h 02m
2 stops
DUB07:05Dublin
KLM
11 Oct
DUB08:00Dublin
19h 05m
1 stop
ONT03:05Ontario
21 Oct
ONT08:48Ontario
13h 07m
1 stop
DUB21:55Dublin
Multiple Airlines
1 Oct
DUB06:10Dublin
21h 43m
2 stops
ONT03:53Ontario
11 Oct
ONT02:14Ontario
18h 21m
2 stops
DUB20:35Dublin
Air Canada
31 May
DUB06:55Dublin
45h 40m
2 stops
ONT04:35Ontario
29 Nov
ONT01:14Ontario
42h 06m
2 stops
DUB19:20Dublin
American Airlines
28 Sep
DUB05:30Dublin
18h 18m
2 stops
ONT23:48Ontario
15 Oct
ONT18:25Ontario
22h 55m
1 stop
DUB17:20Dublin
United Airlines
31 Oct
DUB07:50Dublin
19h 03m
2 stops
ONT02:53Ontario
8 Nov
ONT01:14Ontario
40h 46m
2 stops
DUB18:00Dublin

Find the cheapest one-way flights from Dublin to Ontario

If you're looking for one-way flights from Dublin to Ontario, view some of our deals below provided by Air Canada, Delta and KLM
Delta
7 Nov
DUB00:55Dublin
18h 56m
2 stops
ONT19:51Ontario
KLM
6 Sep
DUB08:00Dublin
19h 05m
1 stop
ONT03:05Ontario
Air Canada
6 Jun
DUB06:10Dublin
39h 50m
2 stops
ONT22:00Ontario

Search last-minute flights to Ontario from Dublin

Find and compare return flight prices for your last-minute flight from Dublin to Ontario
KLM
26 May
DUB08:00Dublin
18h 56m
1 stop
ONT02:56Ontario
31 Oct
ONT03:10Ontario
18h 50m
1 stop
DUB22:00Dublin
British Airways
25 May
DUB06:45Dublin
19h 26m
2 stops
ONT02:11Ontario
1 Jun
ONT09:00Ontario
22h 05m
2 stops
DUB07:05Dublin
American Airlines
23 May
DUB10:55Dublin
14h 05m
1 stop
ONT01:00Ontario
30 May
ONT02:34Ontario
19h 31m
2 stops
DUB22:05Dublin
Air Canada
23 May
DUB06:55Dublin
17h 37m
2 stops
ONT00:32Ontario
30 May
ONT01:44Ontario
19h 01m
2 stops
DUB20:45Dublin
Multiple Airlines
24 May
DUB03:30Dublin
22h 31m
2 stops
ONT02:01Ontario
4 Jun
ONT02:00Ontario
27h 15m
2 stops
DUB05:15Dublin
KLM
24 May
DUB08:00Dublin
18h 56m
1 stop
ONT02:56Ontario
29 May
ONT09:00Ontario
12h 55m
1 stop
DUB21:55Dublin

KLM flights from Dublin to Ontario

Our best KLM deals on Dublin to Ontario flight tickets
KLM
11 Oct
DUB08:00Dublin
19h 05m
1 stop
ONT03:05Ontario
21 Oct
ONT08:48Ontario
13h 07m
1 stop
DUB21:55Dublin
KLM
3 Sep
DUB08:00Dublin
18h 58m
1 stop
ONT02:58Ontario
24 Sep
ONT03:10Ontario
18h 45m
1 stop
DUB21:55Dublin
KLM
3 Sep
DUB08:00Dublin
18h 58m
1 stop
ONT02:58Ontario
10 Sep
ONT03:10Ontario
18h 45m
1 stop
DUB21:55Dublin

Air Canada flights from Dublin to Ontario

Our best Air Canada deals on Dublin to Ontario flight tickets
Air Canada
31 May
DUB06:55Dublin
45h 40m
2 stops
ONT04:35Ontario
29 Nov
ONT01:14Ontario
42h 06m
2 stops
DUB19:20Dublin
Air Canada
21 Oct
DUB06:45Dublin
45h 08m
2 stops
ONT03:53Ontario
29 Oct
ONT04:15Ontario
17h 05m
2 stops
DUB21:20Dublin
Air Canada
23 May
DUB06:55Dublin
17h 37m
2 stops
ONT00:32Ontario
30 May
ONT01:44Ontario
19h 01m
2 stops
DUB20:45Dublin

  • Are airlines flying from Dublin to Ontario offering flexible changes due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Dublin to Ontario are responding to the global pandemic. The following airline may have a flexible change policy to help accommodate travellers: British Airways.

  • How far is Dublin to Ontario by plane?

    A flight from Dublin to Ontario will travel around 8266.8 km. Flights usually cover this in 15h 20m, depending on flying conditions and air traffic around both airports.



Alternative routes for Dublin to Ontario

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dublin to San Francisco Flights
Fastest flight time11h 00m
Cheapest price€387
Dublin to Los Angeles Flights
Fastest flight time11h 00m
Cheapest price€417
Dublin to San Diego Flights
Fastest flight time15h 20m
Cheapest price€460
Dublin to San Jose Flights
Fastest flight time15h 15m
Cheapest price€453
Dublin to Oakland, California Flights
Fastest flight time20h 09m
Cheapest price€760
Dublin to Burbank Flights
Fastest flight time13h 54m
Cheapest price€654
Dublin to Santa Ana Flights
Fastest flight time16h 50m
Cheapest price€463
Cork to San Francisco Flights
Fastest flight time13h 45m
Cheapest price€501
Shannon to Los Angeles Flights
Fastest flight time30h 00m
Cheapest price€685
Cork to Los Angeles Flights
Fastest flight time15h 35m
Cheapest price€680
Dublin to Sacramento Flights
Fastest flight time15h 52m
Cheapest price€730
Shannon to San Diego Flights
Fastest flight time25h 26m
Cheapest price€634

Similar Dublin to Ontario flights

Flexible with your destination? Broaden your search and find flights similar to your Dublin to Ontario route

Why use momondo?

Finding the right flight to Ontario from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

momondo does allow users to show only those flights to Ontario from Dublin which offer a flexible booking policy as well as other useful filters and features.

Once all potential Dublin to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

If you are not ready to book a flight from Dublin to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.


Here's why travellers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.