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Cheap flights from Ireland to London Gatwick Airport from £13

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LGW
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Gatwick

Keep the following information in mind while searching for Ireland to Gatwick flight deals. Data was last updated 16 January 2026.

Round-trip from

£31

One-way from

£13

Popular in

April

Cheapest in

January

Average price

£52

Good round-trip deal

£70 or less

Good one-way deal

£16 or less
Ryanair
  • Ryanair
  • 14/2-23/2
  • Nonstop
  • 2h 50m total
  • Ireland to London
Search Deals
Ryanair
  • Ryanair
  • 22/1
  • Nonstop
  • 1h 30m total
  • Ireland to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£1 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Ireland to London Gatwick.
Search Deals
Price to beat on a one-way flight from Ireland to London Gatwick.
Search Deals

Find flight deals from Ireland to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Gatwick
Explore the most affordable flight options available from Ireland to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Wed 21/109:25
ORK
-
LGW
Nonstop1h 25m
Ryanair
Thu 22/109:40
LGW
-
ORK
Nonstop1h 25m
Ryanair
Deal found 14/1£28
Sat 17/116:10
ORK
-
LGW
Nonstop1h 25m
Ryanair
Mon 19/111:25
LGW
-
ORK
Nonstop1h 25m
Ryanair
Deal found 15/1£29
Thu 22/107:50
ORK
-
LGW
Nonstop1h 25m
Ryanair
Mon 26/111:25
LGW
-
ORK
Nonstop1h 25m
Ryanair
Deal found 14/1£30
Thu 22/111:15
SNN
-
LGW
Nonstop1h 30m
Ryanair
Sat 24/118:30
LGW
-
SNN
Nonstop1h 30m
Ryanair
Deal found 15/1£31
Thu 12/211:15
SNN
-
LGW
Nonstop1h 30m
Ryanair
Mon 16/217:50
LGW
-
SNN
Nonstop1h 30m
Ryanair
Deal found 15/1£33
Thu 5/207:50
ORK
-
LGW
Nonstop1h 25m
Ryanair
Mon 9/211:25
LGW
-
ORK
Nonstop1h 25m
Ryanair
Deal found 15/1£33
Sat 17/116:35
SNN
-
LGW
Nonstop1h 30m
Ryanair
Sat 24/118:30
LGW
-
SNN
Nonstop1h 30m
Ryanair
Deal found 14/1£34
Sat 24/116:10
ORK
-
LGW
Nonstop1h 25m
Ryanair
Mon 26/111:25
LGW
-
ORK
Nonstop1h 25m
Ryanair
Deal found 14/1£34
Sat 28/216:35
SNN
-
LGW
Nonstop1h 30m
Ryanair
Sat 7/318:30
LGW
-
SNN
Nonstop1h 30m
Ryanair
Deal found 14/1£34
Wed 4/308:20
DUB
-
LGW
Nonstop1h 25m
Ryanair
Wed 4/318:55
LGW
-
DUB
Nonstop1h 25m
Ryanair
Deal found 15/1£34
Thu 5/211:15
SNN
-
LGW
Nonstop1h 30m
Ryanair
Tue 10/212:40
LGW
-
SNN
Nonstop1h 30m
Ryanair
Deal found 14/1£35
Thu 15/108:35
DUB
-
LGW
Nonstop1h 25m
Ryanair
Sun 18/108:25
LGW
-
DUB
Nonstop1h 25m
Ryanair
Deal found 14/1£35

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from Ireland to London Gatwick Airport that are best for you.

Fly from

Ireland

Fly to

Gatwick

Route

Depart

Return

Price

CorkLondon

ORK - LGW

ORKLGW

Cork

Sat 14/2

16:10-17:35

Nonstop1h 25m

London Gatwick

Mon 23/2

11:25-12:50

Nonstop1h 25m

£31

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Sat 7/3

16:35-18:05

Nonstop1h 30m

London Gatwick

Mon 9/3

17:50-19:20

Nonstop1h 30m

£33

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Thu 12/2

11:15-12:45

Nonstop1h 30m

London Gatwick

Mon 16/2

17:50-19:20

Nonstop1h 30m

£33

DublinLondon

DUB - LGW

DUBLGW

Dublin

Sat 28/2

16:15-17:40

Nonstop1h 25m

London Gatwick

Sat 7/3

18:10-19:35

Nonstop1h 25m

£36

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Thu 26/2

11:15-12:45

Nonstop1h 30m

London Gatwick

Sat 28/2

18:30-20:00

Nonstop1h 30m

£37

CorkLondon

ORK - LGW

ORKLGW

Cork

Mon 2/3

09:35-11:00

Nonstop1h 25m

London Gatwick

Mon 9/3

11:25-12:50

Nonstop1h 25m

£40

DublinLondon

DUB - LGW

DUBLGW

Dublin

Mon 23/2

11:20-12:45

Nonstop1h 25m

London Gatwick

Thu 26/2

21:40-23:05

Nonstop1h 25m

£40

CorkLondon

ORK - LGW

ORKLGW

Cork

Wed 25/3

09:25-10:50

Nonstop1h 25m

London Gatwick

Mon 30/3

12:10-13:40

Nonstop1h 30m

£42

DublinLondon

DUB - LGW

DUBLGW

Dublin

Tue 5/5

06:35-08:05

Nonstop1h 30m

London Gatwick

Wed 6/5

22:00-23:25

Nonstop1h 25m

£42

CorkLondon

ORK - LGW

ORKLGW

Cork

Sat 28/3

16:10-17:35

Nonstop1h 25m

London Gatwick

Tue 31/3

10:25-11:55

Nonstop1h 30m

£44

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 60 results
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2
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6

Best time to book a flight from Ireland to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to London Gatwick Airport

What is the cheapest month to book a flight from Ireland to London Gatwick Airport?

Currently, March is the cheapest month in which you can book a flight from Ireland to London Gatwick Airport (average of £27). Flying from Ireland to London Gatwick Airport in August is currently the most expensive (average of £48). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to LGW?

Find hourly flight availability from Ireland to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 January 2026.

It’s optimal to fly from Ireland to London Gatwick Airport at midday. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Ireland to London Gatwick Airport?

Use this chart to determine the cheapest time to fly return from Ireland to Gatwick. Price data was last updated on 10 January 2026.

Travellers seeking maximum savings on their Ireland to London Gatwick Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from Ireland to London delayed?

About 14% of weekly flights between Ireland and London have experienced delays in the past year, with the average delay time being 104 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Ryanair have had the lowest number of delays on this route, with just 14% of flights being delayed.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated 16 January 2026.
Read reviews from past customers who have flown with Ryanair from Ireland to London Gatwick Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,244 reviews
Check prices

Overall

6.9

Food

6.0

Comfort

6.5

Crew

7.5

Boarding

6.7

Entertainment

5.6

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
Ryanair
6.9
Okay
5,244 reviews
Ryanair
6.9
Okay
5,244 reviews
Check prices

Overall

6.9

Food

6.0

Comfort

6.5

Crew

7.5

Boarding

6.7

Entertainment

5.6

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to London Gatwick Airport?

    There are many flights that can get you from Ireland to London Gatwick Airport in 1h 25m. Fly via Ryanair to get the fastest option. Ireland and London Gatwick Airport are separated by a distance of 360 mi. All flights are typically direct.

  • What are the most popular routes from Ireland to London Gatwick Airport?

    While some choose either Cork - London Gatwick or Shannon - London Gatwick, Dublin - London Gatwick is the most popular route from Ireland to London Gatwick Airport.

  • What are the cheapest flights from Ireland to London Gatwick Airport?

    On average you can expect to pay £84 for a flight from Ireland to London Gatwick Airport. The cheapest flight overall is £14 while the most popular route, (Dublin - London Gatwick) is currently priced at £26.

  • Can I find deals for flights from Ireland to Gatwick that include hotel bookings?

    Yes. In addition to deals on Ireland to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Gatwick.

  • Can I find deals for business class flights from Ireland to Gatwick?

    Yes. Cheapflights offers flight deals from Ireland to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to London Gatwick Airport?

    Currently, March is the cheapest month in which you can book a flight from Ireland to London Gatwick Airport (average of £27). Flying from Ireland to London Gatwick Airport in August is currently the most expensive (average of £48). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Bedford
Chelmsford
Eastbourne
Romford
Folkestone
Southall

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ireland to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Amsterdam to Stansted flights
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Amsterdam to Luton flights
Madrid to Southend flights
Frederic Chopin to London City flights
Duesseldorf Intl to Luton flights
Frankfurt to London City flights
Dublin to Gatwick flights
Amsterdam to Heathrow flights
Leonardo da Vinci/Fiumicino to Heathrow flights
Amsterdam to London City flights
Duesseldorf Intl to London City flights
Beauvais-Tille to Gatwick flights
Barcelona-El Prat to London City flights
Dublin to Stansted flights
Dublin to Luton flights
Amsterdam to Southend flights
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Nantes to Heathrow flights
Barcelona-El Prat to Stansted flights

Top airline flying from Ireland to Gatwick

Discover the top airline that operate flights from Ireland to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£34Average£91FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ireland to Gatwick?

Cheapflights makes it easy to find Ireland to Gatwick flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Gatwick?

Cheapflights helps you find that perfect flight to Gatwick from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Gatwick with no change fees?

Yes, we can. To see specific flights from Ireland to Gatwick with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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