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Cheap flights from London Gatwick Airport to Dublin from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Dublin departing on 16/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London Gatwick Airport to Dublin (LGW-DUB)

Cheap return flights

Ryanair Logo
08:50 - 10:15LGW-DUB
1h 25mdirect
Ryanair Logo
07:50 - 09:20DUB-LGW
1h 30mdirect
$74Ryanair
Find Deal
Wed, 17 Sep - Wed, 1 Oct
Ryanair Logo
20:50 - 22:15LGW-DUB
1h 25mdirect
Ryanair Logo
19:10 - 20:40DUB-LGW
1h 30mdirect
$76Ryanair
Find Deal
Wed, 8 Oct - Thu, 16 Oct
Ryanair Logo
21:30 - 22:55LGW-DUB
1h 25mdirect
Ryanair Logo
06:25 - 07:55DUB-LGW
1h 30mdirect
$77Ryanair
Find Deal
Sat, 11 Oct - Mon, 13 Oct
Ryanair Logo
19:00 - 20:25LGW-DUB
1h 25mdirect
Ryanair Logo
17:50 - 19:20DUB-LGW
1h 30mdirect
$79Ryanair
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Ryanair Logo
08:55 - 10:20LGW-DUB
1h 25mdirect
Ryanair Logo
18:40 - 20:10DUB-LGW
1h 30mdirect
$80Ryanair
Find Deal
Sun, 7 Sep - Tue, 9 Sep
Ryanair Logo
08:55 - 10:20LGW-DUB
1h 25mdirect
Ryanair Logo
19:25 - 20:55DUB-LGW
1h 30mdirect
$82Ryanair
Find Deal
Thu, 4 Sep - Mon, 8 Sep
Ryanair Logo
18:25 - 19:50LGW-DUB
1h 25mdirect
Ryanair Logo
06:45 - 08:15DUB-LGW
1h 30mdirect
$83Ryanair
Find Deal
Thu, 18 Sep - Sun, 21 Sep
Ryanair Logo
08:50 - 10:15LGW-DUB
1h 25mdirect
Ryanair Logo
13:40 - 15:10DUB-LGW
1h 30mdirect
$85Ryanair
Find Deal
Wed, 3 Sep - Wed, 3 Sep
Ryanair Logo
19:20 - 20:45LGW-DUB
1h 25mdirect
Ryanair Logo
06:45 - 08:15DUB-LGW
1h 30mdirect
$86Ryanair
Find Deal
Sat, 4 Oct - Sun, 5 Oct
Ryanair Logo
15:35 - 17:00LGW-DUB
1h 25mdirect
Ryanair Logo
06:25 - 07:55DUB-LGW
1h 30mdirect
$88Ryanair
Find Deal
Wed, 3 Sep - Mon, 22 Sep

Ryanair flights from London Gatwick Airport to Dublin

Our best Ryanair deals on London Gatwick Airport to Dublin flight tickets
Ryanair
17 Sept
LGW08:50London Gatwick
1h 25m
DUB10:15Dublin
1 Oct
DUB07:50Dublin
1h 30m
LGW09:20London Gatwick
$74
Find similar
Ryanair
8 Oct
LGW20:50London Gatwick
1h 25m
DUB22:15Dublin
16 Oct
DUB19:10Dublin
1h 30m
LGW20:40London Gatwick
$76
Find similar
Ryanair
11 Oct
LGW21:30London Gatwick
1h 25m
DUB22:55Dublin
13 Oct
DUB06:25Dublin
1h 30m
LGW07:55London Gatwick
$77
Find similar

Vueling flights from London Gatwick Airport to Dublin

Our best Vueling deals on London Gatwick Airport to Dublin flight tickets
Vueling
27 Aug
LGW19:50London Gatwick
11h 45m
1 stop
DUB07:35Dublin
23 Sept
DUB19:30Dublin
11h 30m
1 stop
LGW07:00London Gatwick
$377
Find similar
Vueling
28 Aug
LGW14:40London Gatwick
16h 45m
1 stop
DUB07:25Dublin
23 Sept
DUB19:30Dublin
11h 30m
1 stop
LGW07:00London Gatwick
$409
Find similar
Vueling
26 Aug
LGW19:50London Gatwick
17h 00m
1 stop
DUB12:50Dublin
2 Sept
DUB19:05Dublin
11h 55m
1 stop
LGW07:00London Gatwick
$431
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 19 August 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 17/9

08:50-10:15

Nonstop1h 25m

Dublin

Wed 1/10

07:50-09:20

Nonstop1h 30m

$74

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 8/10

20:50-22:15

Nonstop1h 25m

Dublin

Thu 16/10

19:10-20:40

Nonstop1h 30m

$76

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 11/10

21:30-22:55

Nonstop1h 25m

Dublin

Mon 13/10

06:25-07:55

Nonstop1h 30m

$77

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Tue 16/9

19:00-20:25

Nonstop1h 25m

Dublin

Tue 23/9

17:50-19:20

Nonstop1h 30m

$79

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sun 7/9

08:55-10:20

Nonstop1h 25m

Dublin

Tue 9/9

18:40-20:10

Nonstop1h 30m

$80

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 4/9

08:55-10:20

Nonstop1h 25m

Dublin

Mon 8/9

19:25-20:55

Nonstop1h 30m

$82

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 18/9

18:25-19:50

Nonstop1h 25m

Dublin

Sun 21/9

06:45-08:15

Nonstop1h 30m

$83

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 3/9

08:50-10:15

Nonstop1h 25m

Dublin

Wed 3/9

13:40-15:10

Nonstop1h 30m

$85

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 4/10

19:20-20:45

Nonstop1h 25m

Dublin

Sun 5/10

06:45-08:15

Nonstop1h 30m

$86

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 3/9

15:35-17:00

Nonstop1h 25m

Dublin

Mon 22/9

06:25-07:55

Nonstop1h 30m

$88

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from London Gatwick Airport to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

The month of January is, on average, the cheapest month to fly to Dublin from London Gatwick Airport, with most prices found around $103. If you are unable to visit Dublin during the month of January, then departing from London Gatwick Airport during the month September is also very affordable. Most momondo users find prices during this month for around $128.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from London Gatwick Airport to Dublin is on a Thursday. Travellers who choose to depart for Dublin on a Thursday will often find tickets for as low as $128. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to Dublin for around $211.

What is the cheapest time of day to depart on your flight to Dublin?

In the evening is the cheapest time of day to fly from London Gatwick Airport to Dublin when you can find flight prices for as low as $124. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights to Dublin are more costly at midday, with an average ticket price of $200. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Gatwick to Dublin flight route?

Fly from London Gatwick to Dublin for the best London Gatwick - Dublin flight prices

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $154 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from London Gatwick Airport for as low as $114 on momondo.

What cabin class options are available on London Gatwick to Dublin flights?

There are 1 cabin classes available to choose from on London Gatwick to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Gatwick Airport to Dublin flight prices changed over time?

As of August 2025, prices for London Gatwick Airport to Dublin flights are approximately 79% more expensive when compared to flights at the same time last year.

When to book flights from London Gatwick Airport to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

  • How far is London Gatwick to Dublin by plane?

    Dublin is 479.7 km away from London Gatwick. Flights usually cover this in 1h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Gatwick Airport to Dublin Airport?

    Prices for flights from London Gatwick Airport to Dublin Airport were last updated today.

  • How many operators does momondo search for flights from London Gatwick Airport to Dublin Airport?

  • How old do you have to be to fly from London Gatwick Airport to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Gatwick Airport to Dublin?

  • What is the most popular airline from London Gatwick Airport to Dublin?

Best airlines flying from London Gatwick Airport to Dublin

Compare and see reviews for airlines that fly from London Gatwick Airport to Dublin with momondo
Airline
Rating
Free cancellation
Price
RyanairPriceFrom $56Free cancellationRating
6.8
5,153 reviews
Search Ryanair flights

  • Ryanair Flights From London Gatwick Airport to Dublin

    Ryanair flight deals from London Gatwick Airport to Dublin start from $36 round-trip. Over the 15 Ryanair flights for this route in a normal week, average airfare is usually $88 round-trip - but some users have found much cheaper deals with momondo.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Kilkenny
Castleknock
Cavan
Malahide
Swords

Why use momondo?

Why should I use momondo to find a flight deal from London to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Dublin . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Dublin with flexible booking policies on momondo?

Flights from London to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from London.

I’m not ready to book a flight from London to Dublin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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