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

View AU$200 flight on Sun, 1 Feb. 2026Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Dublin Airport (DUB)

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

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

Swiss International Air Lines
Thu, 30 Apr. - Sun, 3 May
LGW
London
DUB
Dublin
AU$374 Return, found 2 days ago
AU$374
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, 30 Apr. from London to Dublin, returning Sun, 3 May, priced at AU$374 found 2 days ago
Swiss International Air Lines
Tue, 11 Nov. - Tue, 18 Nov.
LGW
London
DUB
Dublin
AU$399 Return, found 14 hours ago
AU$399
Return
found 14 hours ago
Select Swiss International Air Lines flight, departing Tue, 11 Nov. from London to Dublin, returning Tue, 18 Nov., priced at AU$399 found 14 hours ago
Swiss International Air Lines
Fri, 27 Mar. - Mon, 30 Mar.
LGW
London
DUB
Dublin
AU$406 Return, found 6 days ago
AU$406
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Fri, 27 Mar. from London to Dublin, returning Mon, 30 Mar., priced at AU$406 found 6 days ago
Swiss International Air Lines
Sun, 9 Nov. - Mon, 17 Nov.
LGW
London
DUB
Dublin
AU$436 Return, found 4 days ago
AU$436
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Sun, 9 Nov. from London to Dublin, returning Mon, 17 Nov., priced at AU$436 found 4 days ago
Swiss International Air Lines
Thu, 16 Oct. - Mon, 20 Oct.
LGW
London
DUB
Dublin
AU$444 Return, found 17 hours ago
AU$444
Return
found 17 hours ago
Select Swiss International Air Lines flight, departing Thu, 16 Oct. from London to Dublin, returning Mon, 20 Oct., priced at AU$444 found 17 hours ago
Vueling Airlines
Wed, 3 Sep. - Tue, 16 Sep.
LGW
London
DUB
Dublin
AU$456 Return, found 6 days ago
AU$456
Return
found 6 days ago
Select Vueling Airlines flight, departing Wed, 3 Sep. from London to Dublin, returning Tue, 16 Sep., priced at AU$456 found 6 days ago
Iberia
Wed, 24 Sep. - Wed, 1 Oct.
LGW
London
DUB
Dublin
AU$460 Return, found 4 days ago
AU$460
Return
found 4 days ago
Select Iberia flight, departing Wed, 24 Sep. from London to Dublin, returning Wed, 1 Oct., priced at AU$460 found 4 days ago
Iberia
Tue, 7 Oct. - Fri, 10 Oct.
LGW
London
DUB
Dublin
AU$472 Return, found 3 days ago
AU$472
Return
found 3 days ago
Select Iberia flight, departing Tue, 7 Oct. from London to Dublin, returning Fri, 10 Oct., priced at AU$472 found 3 days ago
Vueling Airlines
Tue, 2 Sep. - Tue, 16 Sep.
LGW
London
DUB
Dublin
AU$479 Return, found 6 days ago
AU$479
Return
found 6 days ago
Select Vueling Airlines flight, departing Tue, 2 Sep. from London to Dublin, returning Tue, 16 Sep., priced at AU$479 found 6 days ago
Air Baltic
Sun, 9 Nov. - Mon, 17 Nov.
LGW
London
DUB
Dublin
AU$821 Return, found 4 days ago
AU$821
Return
found 4 days ago
Select Air Baltic flight, departing Sun, 9 Nov. from London to Dublin, returning Mon, 17 Nov., priced at AU$821 found 4 days ago

Find the cheapest month to fly from London (LGW) to Dublin (DUB)

May is typically the cheapest month to fly

From AU$77 - AU$396 per traveller.

Graph displaying average flight prices per month

Flight from London to Dublin route information
Origin airport
Gatwick
Destination airport
Dublin
Airlines serving
Iberia, Swiss International Air Lines
Return price
AU$374
Distance
481 km
Average flight time
1 hour 25 mins

Your quick guide to flights from London to Dublin

Pick up great flights from London to Dublin

With Expedia, you have your pick of 7 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$374 to AU$821, 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 April.

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 LGW to Dublin Airport (DUB)?
Round-trip journeys between London Gatwick and Dublin Airport (DUB) start from AU$374. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gatwick Airport (LGW) to Dublin Airport (DUB)?
The majority of flights can be cancelled online, but whether or not you incur a fee differs between airlines. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from LGW to Dublin Airport (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 LGW to Dublin Airport (DUB) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LGW to DUB?
The distance from LGW (LGW) to Dublin Airport (DUB) is 480 kilometres. You'll be stepping off the plane and picking up your bags from the carousel in no time at all.
Which airlines fly direct from Gatwick Airport (LGW) to Dublin Airport?
Ryanair (FR) is one of the top choices for many travellers flying between LGW and Dublin Airport (DUB). Take your pick of the 243 flights it offers on this route each month. Aer Lingus (EI) is another popular choice. It operates 165 flights each month. Between these two airlines, you'll be able to find a good deal from Gatwick to Corballis.
Are LGW to Dublin Airport (DUB) flight tickets cheaper when they're purchased at the last minute?
Tickets from Gatwick Airport (LGW) to Dublin Airport are available up to a year prior to departure on Expedia. And although you may nab great last-minute deal, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

London Airports

London

Heathrow to Dublin
AU$203.40
London City to Dublin
AU$356.20
*Available to Expedia members.