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Cheap Flights from London to Dublin

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

London

£25.98

£25.98

£29.98

£74.11

Southend-on-Sea

£80.31

Cheap Flights from London to Dublin

Question : What's the expected flight time for LHR to DUB?
Answer : The average flight duration between LHR and DUB is one hour and 22 minutes.

Question : How often are flights late from London Heathrow Airport (LHR) to Dublin Airport (DUB)?
Answer : This particular route gets passengers to Dublin Airport on time 79% of the time, which puts it in the 63rd percentile worldwide. When there is a delay, it averages 19 minutes.

Question : What is the fastest flight from LHR to DUB?
Answer : Aer Lingus currently holds the quickest travel time with one hour and 15 minutes. For example, you would arrive in Dublin at 8:50 PM GMT if you left London at 7:35 PM GMT.

Question : In terms of overall promptness, how does LHR to DUB rank compared to the rest of the world?
Answer : LHR to DUB currently scores 3 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 3 stars, you should feel slightly worried about getting to Dublin on time.

Question : How long do most people stay in Dublin?
Answer : Of course you're not most people, but if you were, you'd stay roughly five days.

Question : Which airline is giving the best deals for round-trip flights from London Heathrow Airport (LHR) to Dublin Airport (DUB)?
Answer : British Airways is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $105 and, when compared to the more expensive bookings of $2,746, it's quite a deal.

Question : On a daily basis, how many different flight times are available from London Heathrow Airport (LHR) to Dublin Airport (DUB)?
Answer : Of course the day of the week matters, but on average, 26 different flight times exist when you fly from LHR to DUB. The average route departing the United Kingdom currently has three different flight times per day. You'll have more choices than the average passenger.

London to Dublin Flights

When looking for plane tickets from London to Dublin, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Dublin. Look for LHR to DUB airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Dublin flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your London Dublin flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London to Dublin trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Dublin flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from London to Dublin with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!