Cheap flights from Ontario (ONT) to Dublin (DUB)
How to find the cheapest flight from Ontario (ONT) to Dublin (DUB)
All the information you need to plan the best ONT to DUB flight in 2022: compare Ontario to Dublin flight prices with the expected peak season, weather and rainfall in Dublin.
ONT - DUB Price | $491 - $1,000 |
|---|---|
DUB Temperature | 41 - 60.8 °F |
DUB Rainfall | 1.9 - 3.1 inches |
| Popular in | July | High demand for flights, 36% potential price rise |
|---|---|---|
| Cheapest in | March | Best time to find cheap flights, 23% potential price drop |
| Round-trip from | $491 | From Ontario to Dublin |
| One-way from | $451 | One-way flight from Ontario to Dublin |
What is the cheapest day to fly round-trip from Ontario to Dublin?
Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 22% on your flight compared to booking on days when demand is much higher.
How far in advance should I book a flight from Ontario to Dublin?
To save up to 37% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Dublin from $754 1-2 weeks out and tickets from $893 for flights departing within the next 72 hours.
What is the cheapest month to fly from Ontario to Dublin?
Flights from Ontario to Dublin lean towards being more expensive in July. Prices are generally better when you fly from Ontario to Dublin in February, with the cheapest ticket starting at $322.
When is the cheapest time to fly from Ontario to Dublin (ONT - DUB)?
One of the essential ways to save on airfare from Ontario to Dublin is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.
Cheap flights from Ontario to Dublin in August, September 2022
The best prices found for ONT to DUB flights for August, September
Ontario
Dublin
2 stops
26h 40mDublin
Ontario
1 stop
15h 34mDelta
Ontario
Dublin
2 stops
19h 00mDublin
Ontario
2 stops
19h 14mDelta
Ontario
Dublin
1 stop
18h 05mDublin
Ontario
1 stop
17h 53mAmerican Airlines
Ontario to Dublin 2022 flight deals
Cheap flights to Dublin from Ontario found for this year
Ontario
Dublin
1 stop
18h 05mDublin
Ontario
1 stop
15h 29mAmerican Airlines
Ontario
Dublin
1 stop
13h 00mDublin
Ontario
1 stop
19h 03mKLM
Ontario
Dublin
1 stop
22h 21mDublin
Ontario
2 stops
17h 14mAmerican Airlines
Cheap American Airlines flights from Ontario to Dublin
Ontario
Dublin
1 stop
22h 59mDublin
Ontario
1 stop
17h 53mAmerican Airlines
Ontario
Dublin
1 stop
18h 05mDublin
Ontario
1 stop
15h 29mAmerican Airlines
Ontario
Dublin
1 stop
22h 21mDublin
Ontario
2 stops
17h 14mAmerican Airlines
Cheap United Airlines flights from Ontario to Dublin
Ontario
Dublin
2 stops
20h 56mDublin
Ontario
2 stops
31h 50mUnited Airlines
Ontario
Dublin
2 stops
20h 00mDublin
Ontario
2 stops
19h 04mUnited Airlines
Ontario
Dublin
2 stops
20h 00mDublin
Ontario
2 stops
39h 57mUnited Airlines
Last minute flights from Ontario to Dublin
Late deals on return flights to Dublin from Ontario, departing today and this week
Ontario
Dublin
1 stop
22h 59mDublin
Ontario
1 stop
17h 47mMultiple Airlines
Ontario
Dublin
1 stop
18h 05mDublin
Ontario
1 stop
17h 47mAmerican Airlines
Ontario
Dublin
1 stop
13h 35mDublin
Ontario
1 stop
19h 13mDelta
One-way flights to Dublin from Ontario
The cheapest one-way flights from Ontario to Dublin
Ontario
Dublin
1 stop
13h 00mKLM
Ontario
Dublin
2 stops
28h 30mUnited Airlines
Ontario
Dublin
2 stops
29h 25mUnited Airlines
Related info for your journey
Useful info, stats and facts about Ontario to Dublin flights.
Which airlines flying from Ontario to Dublin have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Ontario to Dublin that may be offering flexible cancellation policies are American Airlines, British Airways, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Ontario to Dublin for under $600 on Cheapflights?
Yes, there are multiple flights from Ontario to Dublin for under $600. The cheapest flight booked recently is on American Airlines for just $550, but on average you can expect to pay $575.
Are there last-minute flights available from Ontario to Dublin for under $600?
There are currently 20+ open flights from Ontario to Dublin within the next 7 days for less than $600.
What are the cheapest airlines flying from Ontario to Dublin round-trip?
Cheapflights users have booked flights from Ontario to Dublin round-trip from $550. Other airlines that can offer you cheap pricing are KLM, from $553, and Delta, from $558. Users have found that American Airlines is 13% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Ontario to Dublin one-way?
One-way options have recently been found by users for as low as $376 on KLM. Other airlines that offer cheap prices include United Airlines from $381 and Air Canada from $436 one-way.
What are the most popular airlines that fly from Ontario to Dublin?
American Airlines, Air Canada and British Airways are the most popular airlines when flying from Ontario to Dublin.
What are the cheapest flights from Ontario to Dublin?
On average you can expect to pay $1,672 for a flight from Ontario to Dublin. The cheapest flight overall is $536 while the most popular route, (Ontario - Dublin) is currently priced at $553.