Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Gatwick Airport to Ireland from £17

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DUB
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Gatwick to Ireland

Keep the following information in mind while searching for Gatwick to Ireland flight deals. Data was last updated 25 March 2025.

Round-trip from

£29

One-way from

£17

Popular in

December

Cheapest in

January

Average price

£68

Good round-trip deal

£56 or less

Good one-way deal

£26 or less
Ryanair
  • Ryanair
  • 7/5-21/5
  • Nonstop
  • 3h 10m total
  • London to Ireland
Ryanair
  • Ryanair
  • 20/4
  • Nonstop
  • 1h 35m total
  • London to Ireland
Highest demand for flights based on searches. 4% potential increase in price (£2 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from London Gatwick to Ireland.
Price to beat on a one-way flight from London Gatwick to Ireland.

Find flight deals from Gatwick to Ireland

Cheapest flights from Gatwick to Ireland
Explore the most affordable flight options available from Gatwick to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Thu 3/408:55LGW - DUB
Nonstop1h 25mRyanair
Sun 6/406:45DUB - LGW
Nonstop1h 30mRyanair
Deal found 24/3£30
Wed 7/518:45LGW - SNN
Nonstop1h 35mRyanair
Thu 8/510:50SNN - LGW
Nonstop1h 35mRyanair
Deal found 24/3£32
Wed 14/512:30LGW - ORK
Nonstop1h 30mRyanair
Tue 20/508:05ORK - LGW
Nonstop1h 30mRyanair
Deal found 24/3£39
Tue 13/520:35LGW - DUB
Nonstop1h 25mMultiple Airlines
Tue 20/520:55DUB - LGW
1 stop20h 25mMultiple Airlines
Deal found 24/3£81
Thu 25/914:50LGW - KIR
1 stop19h 10mRyanair
Sat 27/910:25KIR - LGW
1 stop7h 55mRyanair
Deal found 24/3£85
Wed 26/320:00LGW - SNN
Nonstop1h 30mMultiple Airlines
Wed 2/409:55SNN - LGW
1 stop23h 05mMultiple Airlines
Deal found 24/3£92
Thu 8/520:15LGW - ORK
Nonstop1h 30mMultiple Airlines
Thu 15/523:10ORK - LGW
1 stop8h 25mMultiple Airlines
Deal found 24/3£93
Tue 1/415:40LGW - NOC
1 stop26h 40mMultiple Airlines
Tue 29/411:10NOC - LGW
1 stop11h 50mMultiple Airlines
Deal found 25/3£114
Tue 13/519:50LGW - DUB
1 stop16h 50mVueling
Thu 15/508:20DUB - LGW
1 stop5h 40mVueling
Deal found 24/3£122
Thu 1/515:35LGW - DUB
1 stop21h 00mNorwegian
Wed 7/508:55DUB - LGW
1 stop5h 55mNorwegian
Deal found 25/3£138
Sat 19/413:15LGW - CFN
1 stop6h 45mMultiple Airlines
Wed 23/414:30CFN - LGW
1 stop5h 45mMultiple Airlines
Deal found 24/3£140
Sat 29/320:00LGW - NOC
1 stop11h 35mRyanair
Sat 5/416:10NOC - LGW
2 stops20h 15mRyanair
Deal found 24/3£153

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick to Ireland 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 25 March 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Ireland that are best for you.

Fly from

Gatwick

Fly to

Ireland

Route

Depart

Return

Price

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 9/4

22:00-23:25

Nonstop1h 25m

Dublin

Tue 15/4

19:25-20:55

Nonstop1h 30m

£38

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Wed 14/5

18:45-20:20

Nonstop1h 35m

Shannon

Wed 21/5

16:25-18:00

Nonstop1h 35m

£38

LondonCork

LGW - ORK

LGWORK

London Gatwick

Wed 14/5

12:30-14:00

Nonstop1h 30m

Cork

Tue 20/5

08:05-09:35

Nonstop1h 30m

£39

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Tue 13/5

20:35-22:00

Nonstop1h 25m

Dublin

Tue 20/5

20:55-17:20

1 stop20h 25m

£81

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Wed 7/5

19:15-08:20

1 stop13h 05m

Shannon

Thu 8/5

10:50-12:25

Nonstop1h 35m

£92

LondonCork

LGW - ORK

LGWORK

London Gatwick

Thu 8/5

20:15-21:45

Nonstop1h 30m

Cork

Thu 15/5

23:10-07:35

1 stop8h 25m

£93

LondonMilltown (Kerry)

LGW - KIR

LGWKIR

London Gatwick

Thu 8/5

17:30-10:00

1 stop16h 30m

Milltown (Kerry) Kerry

Thu 15/5

11:25-17:50

1 stop6h 25m

£97

LondonKnock

LGW - NOC

LGWNOC

London Gatwick

Tue 22/4

06:00-09:25

1 stop27h 25m

Knock Intl

Tue 29/4

11:10-23:00

1 stop11h 50m

£121

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Tue 13/5

19:50-12:40

1 stop16h 50m

Dublin

Thu 15/5

08:20-14:00

1 stop5h 40m

£122

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 1/5

15:35-12:35

1 stop21h 00m

Dublin

Wed 7/5

08:55-14:50

1 stop5h 55m

£138

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from Gatwick to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Gatwick 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 London Gatwick Airport to Ireland

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

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Ireland (average of £71). Flying from London Gatwick Airport to Ireland in June is currently the most expensive (average of £100). 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 LGW to IE?

Find hourly flight availability from Gatwick to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

It’s typically best to fly out from London Gatwick Airport to Ireland in the evening. Doing so could potentially save you 24% on the flight price compared to flying at midday, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Gatwick to Ireland. Price data was last updated on 31 March 2024.

Travellers seeking maximum savings on their London Gatwick Airport to Ireland flight should consider departing on Tuesday evenings 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.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated 25 March 2025.
Get a feel of what it's like to fly with Norwegian, SWISS and Vueling from London to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Overall

7.8

Comfort

7.5

Food

6.6

Crew

8.1

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Anonymous,Sept 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing

Boarding

7.7

Overall

7.8

Comfort

7.5

Food

6.6

Crew

8.1

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Anonymous,Sept 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing

Boarding

7.7

Overall

7.8

Comfort

7.5

Food

6.6

Crew

8.1

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Anonymous,Sept 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing

Boarding

7.7

Overall

7.8

Comfort

7.5

Food

6.6

Crew

8.1

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Anonymous,Sept 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing

Boarding

7.7

Overall

7.8

Comfort

7.5

Food

6.6

Crew

8.1

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Anonymous,Sept 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing

Boarding

7.7

Overall

7.8

Comfort

7.5

Food

6.6

Crew

8.1

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Anonymous,Sept 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing

Related info for your journey

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

    Gatwick International Airport, conveniently situated in the south of England and only a short distance south of London, is the second busiest airport in the UK and services flights to Ireland from Gatwick. Departing from London Gatwick Airport, you can swiftly reach Dublin, situated on the east coast of Ireland, or Shannon, situated on the country's west coast. Dublin Airport is located to the north of Ireland's capital city Dublin, while Shannon Airport is found just northwest of the town of Limerick. With both airports acting as gateways to the rest of Ireland, you can pick your preferred option.

  • Which airlines fly directly from Gatwick to Ireland?

    You can fly directly to Ireland from Gatwick with airlines like British Airways, Ryanair and Aer Lingus. A common choice is to fly directly from Gatwick Airport to Dublin Airport with any of these airlines. You can expect flight durations of between 1h and 1h 30min and over 20 direct departures from Gatwick to Dublin each day. Departures are spread across the morning, afternoon, and evening, so selecting a flight that fits your schedule is easy. If you would like to go to the west coast of Ireland, you may consider the option of a direct flight with Ryanair from Gatwick to Shannon, with a flight duration of less than 1h 30min. Ryanair does not offer as many flights to Shannon as it does to Dublin, with direct flights usually available just once or twice a week.

  • What are the stopover options between Gatwick to Ireland?

    Due to the short distance and the ample direct, frequent and cheap flights to Ireland from Gatwick, stopovers are often not the most convenient or economical. This seems especially to be the case when travelling from Gatwick to Dublin.  If you wish to travel to other destinations in Ireland once reaching Dublin or Shannon, you could opt to stop over, then take an onward flight to your desired destination. For example, you could opt to fly to Dublin and then onwards to Cork in the south of Ireland. This may be useful when there are no direct flights available to take you directly to Cork. Another option is to travel from Gatwick to another airport in London and onwards from there, like travelling to London Stansted Airport and from there on to Shannon. You should find that prices remain relatively low, with short stopovers adding only a bit more time to your journey.

  • Do I need a passport or visa to fly from Gatwick to Ireland?

    While you do not need a passport to fly to Ireland from Gatwick as a British or Irish resident, you will have to present a valid form of ID, such as a driving license or passport. Therefore, it is advisable that you take your passport with you if you have one. You do not need a visa when you travel from the UK to Ireland as a visitor.

  • What are the cheapest airlines to fly from London Gatwick Airport to Ireland one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £17. Norwegian flights start at £57 while deals on Vueling start at £58 one-way.

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

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

    The cheapest flight price from London Gatwick Airport to Ireland is £17. On average you can expect to pay £61. The most popular route, (London Gatwick - Dublin), can usually be booked for £28.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Ireland 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 London Gatwick Airport to Ireland?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Ireland (average of £71). Flying from London Gatwick Airport to Ireland in June is currently the most expensive (average of £100). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Gatwick to Ireland

Discover the top 3 airlines that operate flights from Gatwick to Ireland. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£29Average£82FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£67Average£142FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£70Average£115FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Gatwick to Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Ireland from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Gatwick to Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.