You can only access your trip information and Expedia Rewards points from the Expedia site you booked on.
Cheap Flights from London (LHR) to Dublin (DUB) from CA $97
Round Trip Icon
Please complete the highlighted {0} field below.Dates must be between {0} and {1}.The date must be prior to {0}.The date must be {0} or after.Dates must be at least {0} days apart.Dates must be no more than {0} days apart.Please choose a different destination from origin.We are only able to book between 1 and {0} travellers. Please adjust the number of travellers for your search.Date format should be MM/dd/yyyy.Your length of stay cannot be longer than {0} nights.Please provide the ages of children below.Enter your departure date in this format: {0}.Enter your return date in this format: {0}.Tell us where you're flying from.Tell us where you're flying to.Please complete the highlighted origin field below.Please complete the highlighted destination field below.Please complete the highlighted departing date field(s) below.The departing dates must occur after the previous departing date. Please correct the departing date(s).Each infant in lap must be accompanied by a traveller age 12 or older.Your check-in date must be {0} or after.Your partial check-in and check-out dates must fall within your arrival and departure dates. Please review your dates.The drop-off date and time must occur at least two hours after the pick-up date and time.Make sure your pick-up time is 2 hours after the current time.Please provide the driver's age below.Driver’s age must be between 18 - 99.Please select origin from the options provided.Please select destination from the options provided.The number of railcards cannot exceed the number of travellersPlease provide a rails card type.The returning date and time must occur after departure date and time.Please provide the ages of youth below.Please provide the ages of seniors below.Some of your BahnCards cannot be used together.Select a station you are travelling fromSelect a station you are travelling toSelect a valid departure dateSelect a valid returning dateTell us the age(s) of children travellingTell us the age(s) of youth travellingTell us the age(s) of seniors travellingSelect a different destination station from origin stationEnter between 1 and {0} travellers for this tripCurrently this route is not supported.
Cheap flights from London (LHR) to Dublin (DUB)
Prices were available within the past 7 days and starts at CA $97 for one-way flights and CA $143 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Flights from London to Dublin: Reviews from verified customers
Jul 19, 2019
The self check in was a bit confusing with the way we were supposed to place the bag.
Aug 22, 2018
Short flight , simply great service .
Aug 8, 2018
This was my first time flying with Aer Lingus and it won’t be my last. Fantastic job! Thank you
Jul 2, 2018
Will fly Aer Lingus again!
Apr 13, 2018
The Air Lingus staff were all extremely nice and helpful. One of the best airlines I have ever traveled with.
Apr 11, 2018
Apart from delays and my seat back kept reclining - nothing to do with me - everything else was good.
Mar 29, 2018
Online check-in was difficult
Mar 25, 2018
A ok
Apr 24, 2017
Seats were kind of small for such a long flight.
Apr 18, 2017
absolutely impressed with british airways
Flight from London to Dublin route information
Origin Airport
Heathrow
Destination Airport
Dublin
Airlines Serving
Aer Lingus, British Airways, Lufthansa
Flight Price
CA $143
Distance
445 km
Cheap LHR to DUB Flights
Policies will vary from partner to partner, but many of them cover travel to highly impacted areas. The dates and destinations change frequently as more is learned about the situation, so it's important for travelers to check in with the airline if they have an upcoming trip. Please visit our [Customer Support Portal](https://www.expedia.ca/service/) to learn more about what policies are available for your flight from London to Dublin
If you're able to take the direct flight (which is offered by Aer Lingus), you will be able to leave LHR at 6:45 PM GMT and get to DUB at 8:00 PM GMT (one hour and 15 minutes).
Booking with American Airlines means you will arrive in Dublin about the time you were supposed to. In fact, this airline has a 100% on-time average. Of course, it never hurts to be prepared. If you're on United Airlines, be sure to sign up for the delay notifications to stay up to date with your flight's status.
The number does differ by the day, but on average, you can expect 34 different choice of flight times when you book. That is higher than the national average of four.
With 38 total flight time options, Thursday provides the most flexibility from LHR to DUB. Saturday currently offers the least amount of flight times with only 19 options.
Aer Lingus currently holds the fastest travel time with one hour and 15 minutes. So, you would arrive in Dublin at 8:00 PM GMT if you left London at 6:45 PM GMT.
London to Dublin Flights
How Expedia save you money on your flight?
One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
When it comes to finding cheap Expedia flights, the best time to do it is during low season or shoulder season, which ranges between late January to May.