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

Prices for flights from Dublin Airport to Ontario Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport 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 licence 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.

€460 Cheap Flights from Dublin to Ontario in 2025/26

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10:20 - 10:09DUB-ONT

31h 49m2 stops

14:47 - 16:50ONT-DUB

18h 03m2 stops

€460American Airlines

Find Deal

Wed, 25 Feb - Sun, 1 Mar

08:50 - 10:09DUB-ONT

33h 19m2 stops

14:47 - 16:50ONT-DUB

18h 03m2 stops

€462American Airlines

Find Deal

Wed, 25 Feb - Sun, 1 Mar

12:55 - 22:29DUB-ONT

17h 34m1 stop

07:00 - 07:10ONT-DUB

16h 10m1 stop

€480Iberia

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Fri, 14 Nov - Fri, 28 Nov

12:55 - 22:29DUB-ONT

17h 34m1 stop

07:00 - 08:40ONT-DUB

17h 40m2 stops

€482Multiple Airlines

Find Deal

Fri, 14 Nov - Tue, 18 Nov

10:40 - 22:31DUB-ONT

19h 51m1 stop

07:00 - 08:10ONT-DUB

17h 10m1 stop

€583United Airlines

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Fri, 14 Nov - Tue, 18 Nov

09:45 - 21:14DUB-ONT

19h 29m1 stop

06:45 - 07:45ONT-DUB

17h 00m2 stops

€599Delta

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Wed, 25 Feb - Sun, 1 Mar

09:45 - 21:14DUB-ONT

19h 29m1 stop

06:45 - 07:45ONT-DUB

17h 00m2 stops

€601Delta

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Wed, 25 Feb - Sun, 1 Mar

10:40 - 22:25DUB-ONT

19h 45m1 stop

05:05 - 07:30ONT-DUB

18h 25m2 stops

€686United Airlines

Find Deal

Sat, 27 Dec - Fri, 9 Jan

12:55 - 22:28DUB-ONT

17h 33m1 stop

10:50 - 07:10ONT-DUB

12h 20m1 stop

€703Iberia

Find Deal

Fri, 12 Dec - Sat, 27 Dec

12:40 - 20:15DUB-ONT

15h 35m1 stop

12:55 - 09:45ONT-DUB

12h 50m1 stop

€717Multiple Airlines

Find Deal

Thu, 2 Apr - Sun, 12 Apr

American Airlines flights from Dublin to Ontario

Our best American Airlines deals on Dublin to Ontario flight tickets

American Airlines

25 Feb

DUB10:20Dublin

31h 49m

2 stops

ONT10:09Ontario

1 Mar

ONT14:47Ontario

18h 03m

2 stops

DUB16:50Dublin

€460

Find similar

American Airlines

25 Feb

DUB08:50Dublin

33h 19m

2 stops

ONT10:09Ontario

1 Mar

ONT14:47Ontario

18h 03m

2 stops

DUB16:50Dublin

€462

Find similar

American Airlines

25 Feb

DUB15:10Dublin

35h 30m

2 stops

ONT18:40Ontario

1 Mar

ONT14:47Ontario

18h 03m

2 stops

DUB16:50Dublin

€464

Find similar

Iberia flights from Dublin to Ontario

Our best Iberia deals on Dublin to Ontario flight tickets

Iberia

14 Nov

DUB12:55Dublin

17h 34m

1 stop

ONT22:29Ontario

28 Nov

ONT07:00Ontario

16h 10m

1 stop

DUB07:10Dublin

€480

Find similar

Iberia

8 Nov

DUB12:55Dublin

17h 34m

1 stop

ONT22:29Ontario

22 Nov

ONT10:47Ontario

12h 23m

1 stop

DUB07:10Dublin

€700

Find similar

Iberia

7 Nov

DUB12:55Dublin

17h 34m

1 stop

ONT22:29Ontario

22 Nov

ONT07:00Ontario

16h 10m

1 stop

DUB07:10Dublin

€702

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinOntario

DUB - ONT

DUBONT

Dublin

Wed 25/2

10:20-10:09

2 stops31h 49m

Ontario

Sun 1/3

14:47-16:50

2 stops18h 03m

€460

DublinOntario

DUB - ONT

DUBONT

Dublin

Wed 25/2

08:50-10:09

2 stops33h 19m

Ontario

Sun 1/3

14:47-16:50

2 stops18h 03m

€462

DublinOntario

DUB - ONT

DUBONT

Dublin

Fri 14/11

12:55-22:29

1 stop17h 34m

Ontario

Fri 28/11

07:00-07:10

1 stop16h 10m

€480

DublinOntario

DUB - ONT

DUBONT

Dublin

Fri 14/11

12:55-22:29

1 stop17h 34m

Ontario

Tue 18/11

07:00-08:40

2 stops17h 40m

€482

DublinOntario

DUB - ONT

DUBONT

Dublin

Fri 14/11

10:40-22:31

1 stop19h 51m

Ontario

Tue 18/11

07:00-08:10

1 stop17h 10m

€583

DublinOntario

DUB - ONT

DUBONT

Dublin

Wed 25/2

09:45-21:14

1 stop19h 29m

Ontario

Sun 1/3

06:45-07:45

2 stops17h 00m

€599

DublinOntario

DUB - ONT

DUBONT

Dublin

Wed 25/2

09:45-21:14

1 stop19h 29m

Ontario

Sun 1/3

06:45-07:45

2 stops17h 00m

€601

DublinOntario

DUB - ONT

DUBONT

Dublin

Sat 27/12

10:40-22:25

1 stop19h 45m

Ontario

Fri 9/1

05:05-07:30

2 stops18h 25m

€686

DublinOntario

DUB - ONT

DUBONT

Dublin

Fri 12/12

12:55-22:28

1 stop17h 33m

Ontario

Sat 27/12

10:50-07:10

1 stop12h 20m

€703

DublinOntario

DUB - ONT

DUBONT

Dublin

Thu 2/4

12:40-20:15

1 stop15h 35m

Ontario

Sun 12/4

12:55-09:45

1 stop12h 50m

€717

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

British Airways, Lufthansa, and Iberia are the most popular carriers operating from Dublin to Ontario

Which airlines fly to Ontario?

Aer Lingus, British Airways 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 62% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 7 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 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

Direct flights	None

There are no direct flights from Dublin to Ontario. There are no popular flight routes from Dublin to Ontario.

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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 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Dublin Airport to Ontario Airport?
Prices for flights from Dublin Airport to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Dublin Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport 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 licence 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 Dublin to Ontario?

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.

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

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.

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

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.

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

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.