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

Prices for flights from Cork Airport to Ontario Airport were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cork 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 licence 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.

€607 Cheap Flights from Cork to Ontario in 2026/27

Find the cheapest flights from Cork to Los Angeles

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:55 - 23:08ORK Cork-ONT Ontario

19h 13m2 stops London Heathrow Dallas/Fort Worth

13:24 - 21:00ONT Ontario-ORK Cork

23h 36m2 stops Phoenix Sky Harbor Intl London Heathrow

€712British Airways

Sat, 16 Jan - Mon, 18 Jan

11:55 - 23:13ORK Cork-ONT Ontario

19h 18m2 stops London Heathrow Dallas/Fort Worth

13:24 - 21:00ONT Ontario-ORK Cork

23h 36m2 stops Phoenix Sky Harbor Intl London Heathrow

€713British Airways

Sat, 16 Jan - Mon, 18 Jan

11:55 - 23:13ORK Cork-ONT Ontario

19h 18m2 stops London Heathrow Dallas/Fort Worth

13:24 - 21:00ONT Ontario-ORK Cork

23h 36m2 stops Phoenix Sky Harbor Intl London Heathrow

€731British Airways

Sat, 16 Jan - Mon, 18 Jan

17:30 - 19:28ORK Cork-ONT Ontario

33h 58m3 stops London Heathrow Lisbon Humberto Delgado San Francisco

06:25 - 22:45ONT Ontario-ORK Cork

32h 20m3 stops Denver Intl Reykjavik Keflavik Intl Manchester

€1,038Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

05:40 - 17:16ORK Cork-ONT Ontario

19h 36m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

12:18 - 14:45ONT Ontario-ORK Cork

18h 27m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€1,136Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

17:30 - 19:28ORK Cork-ONT Ontario

33h 58m3 stops London Heathrow Lisbon Humberto Delgado San Francisco

12:01 - 21:00ONT Ontario-ORK Cork

24h 59m2 stops San Francisco London Heathrow

€1,295Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

05:40 - 16:24ORK Cork-ONT Ontario

18h 44m2 stops Amsterdam Schiphol Salt Lake City

12:18 - 14:45ONT Ontario-ORK Cork

18h 27m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€1,568Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

05:40 - 16:24ORK Cork-ONT Ontario

18h 44m2 stops Amsterdam Schiphol Salt Lake City

12:18 - 14:45ONT Ontario-ORK Cork

18h 27m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€1,569Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

05:40 - 16:24ORK Cork-ONT Ontario

18h 44m2 stops Amsterdam Schiphol Salt Lake City

12:18 - 14:45ONT Ontario-ORK Cork

18h 27m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€4,689Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

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British Airways flights from Cork to Ontario

Our best British Airways deals on Cork to Ontario flight tickets

British Airways

16 Jan

ORK11:55Cork

19h 13m

2 stops

ONT23:08Ontario

18 Jan

ONT13:24Ontario

23h 36m

2 stops

ORK21:00Cork

€712

British Airways

16 Jan

ORK11:55Cork

19h 18m

2 stops

ONT23:13Ontario

18 Jan

ONT13:24Ontario

23h 36m

2 stops

ORK21:00Cork

€713

British Airways

16 Jan

ORK11:55Cork

19h 18m

2 stops

ONT23:13Ontario

18 Jan

ONT13:24Ontario

23h 36m

2 stops

ORK21:00Cork

€731

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CorkOntario

ORK Cork - ONT Ontario

ORKONT

Cork

Sat 16/1

11:55-23:08

2 stops19h 13m

Ontario

Mon 18/1

13:24-21:00

2 stops23h 36m

€712

CorkOntario

ORK Cork - ONT Ontario

ORKONT

Cork

Sat 16/1

11:55-23:13

2 stops19h 18m

Ontario

Mon 18/1

13:24-21:00

2 stops23h 36m

€713

CorkOntario

ORK Cork - ONT Ontario

ORKONT

Cork

Sat 16/1

11:55-23:13

2 stops19h 18m

Ontario

Mon 18/1

13:24-21:00

2 stops23h 36m

€731

CorkOntario

ORK Cork - ONT Ontario

ORKONT

Cork

Thu 5/11

17:30-19:28

3 stops33h 58m

Ontario

Thu 12/11

06:25-22:45

3 stops32h 20m

€1,038

CorkOntario

ORK Cork - ONT Ontario

ORKONT

Cork

Thu 19/11

05:40-17:16

2 stops19h 36m

Ontario

Thu 26/11

12:18-14:45

2 stops18h 27m

€1,136

CorkOntario

ORK Cork - ONT Ontario

ORKONT

Cork

Thu 5/11

17:30-19:28

3 stops33h 58m

Ontario

Thu 12/11

12:01-21:00

2 stops24h 59m

€1,295

Fastest return journey

CorkOntario

ORK Cork - ONT Ontario

ORKONT

Cork

Thu 19/11

05:40-16:24

2 stops18h 44m

Ontario

Thu 26/11

12:18-14:45

2 stops18h 27m

€1,568

CorkOntario

ORK Cork - ONT Ontario

ORKONT

Cork

Thu 19/11

05:40-16:24

2 stops18h 44m

Ontario

Thu 26/11

12:18-14:45

2 stops18h 27m

€1,569

CorkOntario

ORK Cork - ONT Ontario

ORKONT

Cork

Thu 19/11

05:40-16:24

2 stops18h 44m

Ontario

Thu 26/11

12:18-14:45

2 stops18h 27m

€4,689

Cheapest one-way

Fastest single journey

CorkOntario

ORK Cork - ONT Ontario

ORKONT

Cork

Fri 6/11

05:40-16:23

2 stops18h 43m

€607

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cork 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 Cork to Ontario?

KLM, British Airways, and American Airlines are the most popular carriers operating from Cork to Ontario

When to book flights from Cork to Ontario

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

Estimated return price

Cheap Cork to Ontario (ORK to ONT) flight deals and tips

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

Best price found	€607
Fastest flight time	18h 44m
Direct flights	None

The best one-way flight to Ontario from Cork in the past 72 hours is €607. The best return flight deal from Cork to Ontario found on momondo in the last 72 hours is €712.

The fastest flight from Cork to Ontario takes 18h 44m

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

Search flight deals

Frequently asked questions about flying from Cork to Ontario

How far is Cork to Ontario by plane?
A flight from Cork to Ontario will travel around 8241.4 km. Typically, this will take 18h 44m by plane in normal conditions.
When did momondo last update prices for flights from Cork Airport to Ontario Airport?
Prices for flights from Cork Airport to Ontario Airport were last updated today.
How old do you have to be to fly from Cork Airport to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cork 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 licence 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 Cork to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cork to Ontario . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Cork 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 Cork to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Cork are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.