Flights from London (LHR) to Dublin (DUB)

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London to Dublin Flight Information

Find the Cheapest Flights from London (LHR) to Dublin (DUB)

Work hard, travel harder! Wotif brings you the cheapest London to Dublin flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top LHR to DUB routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Heathrow
Origin Airport
Origin Airport IATA Code
LHR
Traveling To
Dublin
Destination Airport
Destination Airport IATA Code
DUB
Number of Airlines Serving
Average Flight Time
 hours mins
Direct Flight Time
 hours mins
Flight Price

Frequently asked questions

How long is the flight from Heathrow Airport (LHR) to Dublin Airport (DUB)?
The flight between Hounslow and Corballis takes on average 1 hour and 25 minutes. Enough time to down a cold one and flip through a good magazine.
What airlines fly direct from Heathrow Airport (LHR) to Dublin Airport?
If you want to keep your holidays drama-free, you'll be pleased to hear you can travel directly from Heathrow Airport (LHR) to Dublin Airport with a range of airlines. Keep a lookout for awesome airfare deals with Aer Lingus and British Airways.
How many flights are there from Heathrow Airport (LHR) to Dublin Airport (DUB)?
Put your seat belt on, because your plane to Corballis is ready for boarding. Approximately 18 flights operate daily between LHR and Dublin Airport.
What are the cheapest days to fly?
Here's an insider tip: Monday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2021, we found that flights departing on a Monday generally had the lowest average price, closely followed by flights on a Saturday. You might want to think twice about flying on a Thursday though; generally, our data showed that it had the highest average ticket price.
What is the best day to buy a plane ticket?
Guess what? It turns out that early in the week is the best time to score the cheapest plane tickets. Looking at flight demand on Wotif in 2021, we found that flights purchased on a Monday had the lowest airfares on average. Booking your plane ticket on the weekend also seems to score pretty good deals. However, airfares purchased on a Friday generally have a higher than average ticket value, so you might want to prepare your budget if you're booking on that day.
What is the cheapest month to fly?
When comparing airfares booked through Wotif in 2021, our data shows February is one of the cheapest months to fly. On the other hand, the month of December can be one of the most expensive times to travel, with the highest average ticket price, so it's best to get in early if December is your preferred travel month.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Wotif up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to Wotif's 2021 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on Wotif.com from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Dublin ,
Ireland
IATA code:
DUB
Longitude:
-6.24357
Latitude:
53.42728
Time zone:
Europe/Dublin
Address:
London EN,
United Kingdom
IATA code:
LHR
Longitude:
-0.453566
Latitude:
51.469603
Time zone:
Europe/London

London to Dublin Flight Deals from

Considering a quick trip to Dublin, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from LHR to DUB. With heaps of cheap fares from London, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Dublin from London  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Dublin from London from different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Dublin in just hour(s) and mins, too.   

Snap up great deals on flights to Dublin from London 

Choose from flights a day on average, with prices starting at and rising to depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from London to Dublin today!  

Find cheap airfares to Dublin from London 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near London and Dublin
  • Avoid peak season (prices tend to be lower in )
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Dublin from London with Wotif

Wotif is a super-easy way to find the best flight for you to Dublin. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from London to Dublin

Clayton Hotel Dublin Airport

Clayton Hotel Dublin Airport

4 out of 5
Stockhole Lane Clonshaugh Dublin
The price is AU$198 per night from 1 Mar to 2 Mar
AU$198
1 Mar - 2 Mar
includes taxes & fees
Stay at this business-friendly hotel in Clonshaugh. Enjoy free Wi-Fi, 2 restaurants and breakfast (surcharge). Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (7,317 reviews)
Fantastic experience from start to finish. Free bus to and from made it so convenient. Would absolutely stay here every time I visit Dublin

Reviewed on 29 Jan 2026

Clayton Hotel Dublin Airport
Radisson Blu Hotel, Dublin Airport

Radisson Blu Hotel, Dublin Airport

4 out of 5
Dublin Airport Corballis Dublin
The price is AU$247 per night from 16 Feb to 17 Feb
AU$247
16 Feb - 17 Feb
includes taxes & fees
Stay at this business-friendly hotel in Corballis. Enjoy free Wi-Fi, breakfast (surcharge) and a free airport shuttle. Our guests praise the breakfast and the ...
8.6/10 Excellent! (1,124 reviews)
The staff (reception and restaurant) were excellent. They are understanding and helpful in a genuine way, which is rare these days. They seem to understand their guests and treat them with respect. Bravo

Reviewed on 24 Jan 2026

Radisson Blu Hotel, Dublin Airport
Maldron Hotel Dublin Airport

Maldron Hotel Dublin Airport

4 out of 5
Dublin Airport Corballis Dublin
The price is AU$239 per night from 23 Feb to 24 Feb
AU$239
23 Feb - 24 Feb
includes taxes & fees
Stay at this business-friendly hotel in Corballis. Enjoy free Wi-Fi, breakfast (surcharge) and a free airport shuttle. Our guests praise the restaurant and the ...
8.2/10 Very Good! (2,467 reviews)
Everything was great, although I wish I’d realized or been made aware of the bar menu. It was larger than the one in the restaurant, and I would have eaten there if I’d known. The food in the restaurant I did eat in was fantastic!

Reviewed on 26 Jan 2026

Maldron Hotel Dublin Airport
See all 1,472 properties in Dublin
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.