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Cheap flights Ontario — Cork

from $518 8 247 km ~10h 12m 1 flights found 1 airlines cheapest on Thursday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $518 on 10.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
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December 2026
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
10 Dec 2026, Thu
Frontier Airlines F9 1500
17:00
ONT Ontario International Airport
06:44
ORK Cork Airport
13h 44m 3 stops
View this ticket
Route characteristics
Distance
8 247 km
Flight time
10h 12m
Time difference
+8h
Minimum price
from $518 (10.12.2026)
Average price
$518
Maximum price
$518
Cheapest day
Thursday
Departure airports (1)
ONT Ontario International Airport
Arrival airports (1)
ORK Cork Airport
Airlines (1)
F9 Frontier Airlines
Agencies (1)
Flightnetwork
Airlines — cheapest prices 1
Frontier Airlines
Frontier Airlines
Low-cost 1 flights · 1 days
$518
Where to buy tickets 1
Flightnetwork
1 tickets · 1 days
from $518
Airports

From — Ontario (1)

  • ONT Ontario International Airport

To — Cork (1)

  • ORK Cork Airport
Other destinations from Ontario
Frequently asked questions about the route Ontario — Cork
How long is the flight from Ontario to Cork?
Approximate flight time — 10h 12m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Ontario to Cork?
The straight-line distance — 8 247 km.
How much do flights from Ontario to Cork cost?
The minimum price over 3 months — from $518 on 10.12.2026.
What is the average ticket price?
The average price — $518. Range: $518 — $518.
What is the time difference between Ontario and Cork?
The difference — +8h.
From which airports does Ontario operate flights?
From Ontario: ONT (Ontario International Airport).
To which airports in Cork do flights arrive?
To Cork: ORK (Cork Airport).
Which airlines fly this route?
This route is served by 1 airline: Frontier Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Ontario — Cork

Flights Ontario — Cork is a popular route. The straight-line distance is 8 247 km. Flight time 10h 12m. Time difference +8h.

From Ontario (ONT) flights depart from 1 airport: ONT. To Cork (ORK) — 1 arrival airport: ORK.

1 airline operate on this route: Frontier Airlines.

The minimum price for the next 3 months — from $518 (10.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $518, ranging from $518 to $518. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.

Other destinations in Ireland from Ontario