What is the most punctual flight time for London to Ireland flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on London to Ireland flights?

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from London Gatwick to Ireland?

Ryanair is the most popular carrier operating from London Gatwick to Ireland

How many flights depart from London Gatwick Airport to Ireland on average per day?

The number of flights available between London Gatwick Airport and Ireland is 1 per day as of December 2025. The most frequent departure time is 18:00, with 47% of daily flights leaving in the evening.

How many flights depart from London Gatwick Airport to Ireland on average per week?

As of December 2025, there are 11 flights per week flying from London Gatwick Airport to Ireland. The most common day of the week flights depart is Fri, with 100% of flights taking off on this day.

How often are flights from London to Ireland delayed?

Historically, on average around 23% of flights between London and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Ireland.

What documentation or ID do you need to fly to Ireland?

The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€18 Cheap Flights from London Gatwick Airport to Ireland in 2025/26

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16:35 - 18:05

LGW

SNN

1h 30mdirect

15:55 - 17:25

SNN

LGW

1h 30mdirect

€40Ryanair

Fri, 23 Jan - Sun, 25 Jan

18:30 - 20:00

LGW

SNN

1h 30mdirect

15:55 - 17:25

SNN

LGW

1h 30mdirect

€41Ryanair

Sat, 17 Jan - Sun, 18 Jan

13:10 - 14:40

LGW

SNN

1h 30mdirect

15:55 - 17:25

SNN

LGW

1h 30mdirect

€42Ryanair

Thu, 12 Feb - Sun, 15 Feb

18:30 - 20:00

LGW

SNN

1h 30mdirect

16:35 - 18:05

SNN

LGW

1h 30mdirect

€43Ryanair

Sat, 31 Jan - Sat, 7 Feb

16:10 - 17:25

LGW

DUB

1h 15mdirect

19:40 - 21:05

DUB

LGW

1h 25mdirect

€47Ryanair

Mon, 12 Jan - Wed, 14 Jan

18:30 - 20:00

LGW

SNN

1h 30mdirect

18:05 - 19:35

SNN

LGW

1h 30mdirect

€47Ryanair

Sat, 3 Jan - Wed, 7 Jan

16:35 - 18:05

LGW

SNN

1h 30mdirect

15:55 - 17:25

SNN

LGW

1h 30mdirect

€49Ryanair

Fri, 30 Jan - Mon, 2 Feb

17:45 - 19:10

LGW

DUB

1h 25mdirect

15:55 - 17:20

DUB

LGW

1h 25mdirect

€49Ryanair

Fri, 2 Jan - Tue, 6 Jan

21:40 - 17:35

LGW

NOC

19h 55m2 stops

08:30 - 22:25

NOC

LGW

13h 55m1 stop

€143Multiple Airlines

Thu, 8 Jan - Mon, 12 Jan

21:40 - 17:35

LGW

NOC

19h 55m2 stops

16:20 - 09:15

NOC

LGW

16h 55m2 stops

€144Multiple Airlines

Thu, 8 Jan - Mon, 12 Jan

Ryanair flights from London Gatwick Airport to Ireland

Our best Ryanair deals on London Gatwick Airport to Ireland flight tickets

Ryanair

23 Jan

LGW16:35London Gatwick

1h 30m

SNN18:05Shannon

25 Jan

SNN15:55Shannon

1h 30m

LGW17:25London Gatwick

€40

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Ryanair

17 Jan

LGW18:30London Gatwick

1h 30m

SNN20:00Shannon

18 Jan

SNN15:55Shannon

1h 30m

LGW17:25London Gatwick

€41

Find similar

Ryanair

12 Feb

LGW13:10London Gatwick

1h 30m

SNN14:40Shannon

15 Feb

SNN15:55Shannon

1h 30m

LGW17:25London Gatwick

€42

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momondo Fare Finder

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Route

Depart

Return

Price

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Fri 23/1

16:35-18:05

Nonstop1h 30m

Shannon

Sun 25/1

15:55-17:25

Nonstop1h 30m

€40

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Sat 17/1

18:30-20:00

Nonstop1h 30m

Shannon

Sun 18/1

15:55-17:25

Nonstop1h 30m

€41

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Thu 12/2

13:10-14:40

Nonstop1h 30m

Shannon

Sun 15/2

15:55-17:25

Nonstop1h 30m

€42

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Sat 31/1

18:30-20:00

Nonstop1h 30m

Shannon

Sat 7/2

16:35-18:05

Nonstop1h 30m

€43

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Mon 12/1

16:10-17:25

Nonstop1h 15m

Dublin

Wed 14/1

19:40-21:05

Nonstop1h 25m

€47

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Sat 3/1

18:30-20:00

Nonstop1h 30m

Shannon

Wed 7/1

18:05-19:35

Nonstop1h 30m

€47

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Fri 30/1

16:35-18:05

Nonstop1h 30m

Shannon

Mon 2/2

15:55-17:25

Nonstop1h 30m

€49

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Fri 2/1

17:45-19:10

Nonstop1h 25m

Dublin

Tue 6/1

15:55-17:20

Nonstop1h 25m

€49

LondonKnock

LGW - NOC

LGWNOC

London Gatwick

Thu 8/1

21:40-17:35

2 stops19h 55m

Knock Intl

Mon 12/1

08:30-22:25

1 stop13h 55m

€143

LondonKnock

LGW - NOC

LGWNOC

London Gatwick

Thu 8/1

21:40-17:35

2 stops19h 55m

Knock Intl

Mon 12/1

16:20-09:15

2 stops16h 55m

€144

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

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Ireland?

The month of September is another great option to travel to Ireland, with average flight prices from London Gatwick Airport averaging around €73.

What is the cheapest London Gatwick to Ireland flight route?

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

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

You are more likely to see cheaper flights to Ireland from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €88 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from London Gatwick Airport for as low as €64 on momondo.

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

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

Cheap London Gatwick Airport to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Ireland

Fastest flight time	1h 25m
Direct flights	Every day
Airports in Ireland	77 airports

The fastest flight from London Gatwick Airport to Ireland takes 1h 25m

Direct flights go from London Gatwick Airport to Ireland every day.

There are 77 airports in Ireland. From London Gatwick Airport there are direct flights to Dublin (DUB).

Search flight deals

When did momondo last update prices for flights from London Gatwick Airport to Ireland?
Prices for flights from London Gatwick Airport to Ireland were last updated today.
How old do you have to be to fly from London Gatwick Airport to Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Gatwick Airport to Ireland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Gatwick Airport to Ireland is Boeing 737-800 Passenger/BBJ2 (winglets) (35.58% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (29.48%), Airbus A320neo (12.45%), and Airbus A321neo (7.06%).

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ireland from London.

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

Yes. momondo enables you to select and highlight flights to Ireland from London with this policy.

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

Once you have performed a search for London to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for London to Ireland 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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Find better results for your trip to Ireland

Popular Cities in Ireland

Flights to Dublinfrom €38

Flights to Corkfrom €87

Flights to Shannon, Clarefrom €89

Flights to Donegalfrom €76

Flights to Milltown (Kerry)from €38

Cheap flights from London Gatwick Airport to Ireland from €18

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 Ireland departing on 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Find the cheapest flights from London Gatwick Airport to Ireland

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Ryanair flights from London Gatwick Airport to Ireland

Our best Ryanair deals on London Gatwick Airport to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Ireland that are best for you.

See travel insights to Ireland from

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

What is the cheapest month to fly to Ireland?

The month of September is another great option to travel to Ireland, with average flight prices from London Gatwick Airport averaging around €73.

What is the cheapest London Gatwick to Ireland flight route?

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

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

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

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

What is the cheapest airline that flies from London Gatwick to Ireland?

Ryanair is the most popular carrier operating from London Gatwick to Ireland

How often are flights from London to Ireland delayed?

Historically, on average around 23% of flights between London and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

What is the most punctual flight time for London to Ireland flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Ireland flights?

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

How many flights depart from London Gatwick Airport to Ireland on average per day?

The number of flights available between London Gatwick Airport and Ireland is 1 per day as of December 2025. The most frequent departure time is 18:00, with 47% of daily flights leaving in the evening.

How many flights depart from London Gatwick Airport to Ireland on average per week?

As of December 2025, there are 11 flights per week flying from London Gatwick Airport to Ireland. The most common day of the week flights depart is Fri, with 100% of flights taking off on this day.

Cheap London Gatwick Airport to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Ireland

Fastest flight time

Direct flights

Airports in Ireland

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

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

What documentation or ID do you need to fly to Ireland?

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

Why use momondo?

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

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

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

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

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo