Find the cheapest flights from London, Ontario to Dublin
Cheap round-trip flights
Cheap one-way flights
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Air Canada flights from London, Ontario to Dublin
Our best Air Canada deals on London, Ontario to Dublin flight tickets
United Airlines flights from London, Ontario to Dublin
Our best United Airlines deals on London, Ontario to Dublin flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from London, Ontario to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
LondonDublin
YXU London - DUB Dublin
YXUDUB
London
Sun 15/11
5:30 a.m.-7:10 a.m.
1 stop20h 40m
Dublin
Sun 22/11
9:00 a.m.-9:52 p.m.
1 stop17h 52m
LondonDublin
YXU London - DUB Dublin
YXUDUB
London
Sun 15/11
3:25 p.m.-5:45 p.m.
2 stops21h 20m
Dublin
Sun 22/11
9:00 a.m.-9:52 p.m.
1 stop17h 52m
LondonDublin
YXU London - DUB Dublin
YXUDUB
London
Sun 15/11
3:25 p.m.-5:45 p.m.
2 stops21h 20m
Dublin
Sun 22/11
9:10 a.m.-8:32 a.m.
2 stops28h 22m
LondonDublin
YXU London - DUB Dublin
YXUDUB
London
Mon 16/11
3:25 p.m.-9:55 a.m.
2 stops13h 30m
Dublin
Mon 23/11
9:00 a.m.-2:42 p.m.
1 stop10h 42m
LondonDublin
YXU London - DUB Dublin
YXUDUB
London
Mon 16/11
3:25 p.m.-9:55 a.m.
2 stops13h 30m
Dublin
Mon 23/11
9:00 a.m.-2:42 p.m.
1 stop10h 42m
LondonDublin
YXU London - DUB Dublin
YXUDUB
London
Thu 19/11
5:30 a.m.-7:30 a.m.
2 stops21h 00m
Dublin
Thu 26/11
9:00 a.m.-9:52 p.m.
1 stop17h 52m
LondonDublin
YXU London - DUB Dublin
YXUDUB
London
Wed 18/11
5:30 a.m.-7:10 a.m.
1 stop20h 40m
Dublin
Wed 25/11
9:10 a.m.-8:32 a.m.
2 stops28h 22m
LondonDublin
YXU London - DUB Dublin
YXUDUB
London
Sun 18/10
6:20 p.m.-8:15 a.m.
1 stop8h 55m
Dublin
Thu 22/10
8:50 a.m.-5:43 p.m.
2 stops13h 53m
LondonDublin
YXU London - DUB Dublin
YXUDUB
London
Sun 18/10
3:30 p.m.-8:15 a.m.
1 stop11h 45m
Dublin
Thu 22/10
1:35 p.m.-5:43 p.m.
2 stops33h 08m
LondonDublin
YXU London - DUB Dublin
YXUDUB
London
Wed 18/11
3:25 p.m.-5:45 p.m.
2 stops21h 20m
Dublin
Wed 25/11
11:45 a.m.-8:32 a.m.
2 stops25h 47m
See travel insights to Dublin from
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 cheapest airline that flies from London to Dublin?
United Airlines is the most popular carrier 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 36% of people opting to fly with this airline when travelling to Dublin. Keep in mind that there are 10 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
Frequently asked questions about flying 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 14h 40m.
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 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.
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.