Cheap flights from London, Ontario to Dublin from C$ 536
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Dublin departing on 27/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from London, Ontario to Dublin
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Lufthansa flights from London, Ontario to Dublin
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How to get the cheapest flight ticket from London, Ontario to Dublin
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 typical price of a round-trip flight between London, Ontario and Dublin?
What is the cheapest day to depart on your flight to Dublin?
On average, the least expensive day to fly to Dublin from London, Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 827. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 982. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.
What is the cheapest time of day to depart on your flight to Dublin?
According to our data, the cheapest time of day to fly to Dublin is in the afternoon. momondo users have found flights departing from London, Ontario to Dublin in the afternoon for as low as C$ 889. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of C$ 1,005.
What is the cheapest airline that flies from London to Dublin?
Air Canada and WestJet are the most popular carriers operating from London to Dublin
Which airlines fly to Dublin?
Aer Lingus, WestJet and Air Canada are the top three most popular airlines that fly to Dublin from London, Ontario according to our data. Aer Lingus is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Dublin. Keep in mind that there are 13 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.
When to book flights from London, Ontario to Dublin
Cheap London, Ontario to Dublin (YXU to DUB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Dublin
How far is London to Dublin by plane?
A flight from London to Dublin will travel around 5409.7 km. In terms of flight time, this usually takes a little over 9h 30m.
When did momondo last update prices for flights from London Airport to Dublin Airport?
Prices for flights from London Airport to Dublin Airport were last updated today.
How many operators does momondo search for flights from London Airport to Dublin Airport?
As of June 2025, there is 1 operator available to choose from for flights from London Airport to Dublin Airport.
How old do you have to be to fly from London Airport to Dublin 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 London Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from London, Ontario to Dublin?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London, Ontario to Dublin is Air Canada (100% of total bookings).
Best airlines flying from London, Ontario to Dublin
Compare and see reviews for airlines that fly from London, Ontario to Dublin with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 890 | Free Cancellation | Rating 7.1 9,531 reviews |
Travelling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Dublin?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dublin from London.
Can I find flights from London to Dublin with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Dublin from London with this policy.
How can momondo help me find flights from London to Dublin?
Once you have performed a search for London to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to Dublin right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from London and alert you when they change.