Cheap Flights from London (LHR) to Dublin (DUB) from AU$114

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Cheap Flights from London (LHR) to Dublin (DUB)

Prices were available within the past 7 days and start at AU$114 for one-way flights and AU$161 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue., 17 Dec. - Tue., 7 Jan.
LHR
London
DUB
Dublin
AU$161 Return, found 5 days ago
AU$161
Return
found 5 days ago
Select British Airways flight, departing Tue., 17 Dec. from London to Dublin, returning Tue., 7 Jan., priced at AU$161 found 5 days ago
British Airways
Sat., 12 Oct. - Sat., 19 Oct.
LHR
London
DUB
Dublin
AU$167 Return, found 3 days ago
AU$167
Return
found 3 days ago
Select British Airways flight, departing Sat., 12 Oct. from London to Dublin, returning Sat., 19 Oct., priced at AU$167 found 3 days ago
British Airways
Mon., 2 Sep. - Sat., 21 Sep.
LHR
London
DUB
Dublin
AU$171 Return, found 5 days ago
AU$171
Return
found 5 days ago
Select British Airways flight, departing Mon., 2 Sep. from London to Dublin, returning Sat., 21 Sep., priced at AU$171 found 5 days ago
British Airways
Sat., 12 Oct. - Mon., 21 Oct.
LHR
London
DUB
Dublin
AU$174 Return, found 3 days ago
AU$174
Return
found 3 days ago
Select British Airways flight, departing Sat., 12 Oct. from London to Dublin, returning Mon., 21 Oct., priced at AU$174 found 3 days ago
British Airways
Sat., 28 Sep. - Mon., 21 Oct.
LHR
London
DUB
Dublin
AU$175 Return, found 4 days ago
AU$175
Return
found 4 days ago
Select British Airways flight, departing Sat., 28 Sep. from London to Dublin, returning Mon., 21 Oct., priced at AU$175 found 4 days ago
British Airways
Mon., 27 Jan. - Fri., 31 Jan.
LHR
London
DUB
Dublin
AU$176 Return, found 3 days ago
AU$176
Return
found 3 days ago
Select British Airways flight, departing Mon., 27 Jan. from London to Dublin, returning Fri., 31 Jan., priced at AU$176 found 3 days ago
British Airways
Mon., 2 Sep. - Mon., 16 Sep.
LHR
London
DUB
Dublin
AU$178 Return, found 4 days ago
AU$178
Return
found 4 days ago
Select British Airways flight, departing Mon., 2 Sep. from London to Dublin, returning Mon., 16 Sep., priced at AU$178 found 4 days ago
British Airways
Sat., 15 Jun. - Sat., 22 Jun.
LHR
London
DUB
Dublin
AU$179 Return, found 1 day ago
AU$179
Return
found 1 day ago
Select British Airways flight, departing Sat., 15 Jun. from London to Dublin, returning Sat., 22 Jun., priced at AU$179 found 1 day ago
British Airways
Mon., 14 Oct. - Sat., 19 Oct.
LHR
London
DUB
Dublin
AU$182 Return, found 3 days ago
AU$182
Return
found 3 days ago
Select British Airways flight, departing Mon., 14 Oct. from London to Dublin, returning Sat., 19 Oct., priced at AU$182 found 3 days ago
British Airways
Sat., 22 Jun. - Mon., 24 Jun.
LHR
London
DUB
Dublin
AU$186 Return, found 22 hours ago
AU$186
Return
found 22 hours ago
Select British Airways flight, departing Sat., 22 Jun. from London to Dublin, returning Mon., 24 Jun., priced at AU$186 found 22 hours ago
Flight from London to Dublin route information
Origin airport
Heathrow
Destination airport
Dublin
Airlines serving
Aer Lingus, Air France, British Airways, Eurowings Luftverkehrs, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Return price
AU$160
Distance
445 km

Your quick guide to flights from London to Dublin

Pick up great flights from London to Dublin

With Expedia, you have your pick of 62 flights a day with 20 airlines covering flights from London to Dublin. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from London to Dublin that take around 1 hours.

Find cheap flights from London to Dublin

From the great flight deals with prices currently ranging from AU$161 to AU$186, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from London to Dublin around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Dublin is normally in December.

Reasons to book your flight from London to Dublin with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from London to Dublin across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Dublin right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Heathrow Airport to Dublin Airport (DUB)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Heathrow Airport (LHR) and DUB start from AU$161. Book ASAP to get the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to DUB?
The majority of flights can be cancelled online, but whether you incur a fee varies between airlines. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Heathrow Airport (LHR) to DUB that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Heathrow Airport to DUB flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Heathrow Airport (LHR) to DUB?
That new movie you’ve been wanting to see will have to wait — the flight distance between LHR (LHR) and DUB (DUB) is only 450 kilometres. The captain will be telling you to put your seat upright for touchdown before you know it.
Which airlines fly direct from Heathrow Airport (LHR) to Dublin Airport?
A popular airline that services the route from Heathrow Airport to Dublin Airport is Aer Lingus (EI). It offers 282 flights monthly. Operating 234 flights each month along this route, British Airways (BA) is another good choice.
Are Heathrow Airport (LHR) to Dublin Airport (DUB) flight tickets cheaper when they're purchased at the last minute?
Flight prices from LHR to DUB are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up a great last-minute deal, it’s not something you should bank on. Also, booking your flights in advance means you’ll have more choices — and you can avoid being wedged in the dreaded middle seat! We’re always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.
London Airports

London

Gatwick to Dublin
AU$215.70
London City to Dublin
AU$278.00
*Available to Expedia members.