LGW - DUB

£19 Find Cheap Flights from London Gatwick Airport to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to Dublin departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£36
Typical prices: £45-£97
Ryanair
Sat 28/2Sat 28/2
LGW - DUB • Direct
Cheapest one-way flight
£19
Typical prices: £23-£103
Ryanair
Thu 5/2
LGW - DUB • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Consider Fast Track security at Gatwick for shorter lines.
Use airport buses for 24-hour transport to Dublin centre.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Dublin
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When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 52% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 28% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals

Cheap Flights from Gatwick to Dublin (LGW-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Gatwick to Dublin

Sat, 28 Feb - Sat, 28 Feb
Ryanair Logo
13:25 - 14:50
LGW
-
DUB
1h 25mdirect
Ryanair Logo
19:40 - 21:05
DUB
-
LGW
1h 25mdirect
£36Ryanair
Sat, 28 Feb - Sat, 7 Mar
Ryanair Logo
17:45 - 19:10
LGW
-
DUB
1h 25mdirect
Ryanair Logo
17:05 - 18:30
DUB
-
LGW
1h 25mdirect
£37Ryanair
Fri, 30 Jan - Wed, 4 Feb
Ryanair Logo
21:35 - 23:00
LGW
-
DUB
1h 25mdirect
Ryanair Logo
19:40 - 21:05
DUB
-
LGW
1h 25mdirect
£38Ryanair
Thu, 29 Jan - Mon, 2 Feb
Ryanair Logo
21:40 - 23:05
LGW
-
DUB
1h 25mdirect
Ryanair Logo
07:00 - 08:25
DUB
-
LGW
1h 25mdirect
£39Ryanair
Thu, 29 Jan - Mon, 2 Feb
Ryanair Logo
08:50 - 10:15
LGW
-
DUB
1h 25mdirect
Ryanair Logo
07:00 - 08:25
DUB
-
LGW
1h 25mdirect
£39Ryanair
Fri, 20 Mar - Sun, 22 Mar
Ryanair Logo
21:35 - 23:00
LGW
-
DUB
1h 25mdirect
Ryanair Logo
06:35 - 08:00
DUB
-
LGW
1h 25mdirect
£40Ryanair
Wed, 25 Mar - Sun, 29 Mar
Ryanair Logo
08:50 - 10:15
LGW
-
DUB
1h 25mdirect
Ryanair Logo
06:45 - 08:15
DUB
-
LGW
1h 30mdirect
£41Ryanair
Mon, 9 Feb - Tue, 10 Feb
Ryanair Logo
20:35 - 22:00
LGW
-
DUB
1h 25mdirect
Ryanair Logo
19:35 - 21:00
DUB
-
LGW
1h 25mdirect
£42Ryanair
Fri, 6 Feb - Sat, 14 Feb
Ryanair Logo
16:10 - 17:35
LGW
-
DUB
1h 25mdirect
Ryanair Logo
20:35 - 22:00
DUB
-
LGW
1h 25mdirect
£42Ryanair
Thu, 29 Jan - Sat, 31 Jan
Ryanair Logo
10:25 - 11:50
LGW
-
DUB
1h 25mdirect
Ryanair Logo
17:05 - 18:30
DUB
-
LGW
1h 25mdirect
£43Ryanair
Booking Insights

KAYAK's insights & trends for Gatwick to Dublin flights

Get data-powered insights and trends into flights from Gatwick to Dublin to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Dublin
Find cheap flights to Dublin

Planning a trip from Gatwick to Dublin? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

How much is a return flight from London Gatwick Airport to Dublin?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Gatwick Airport to Dublin departing in February.

What’s the cheapest day of the week to fly from London Gatwick Airport to Dublin?

The average price of all round-trip flights from London Gatwick Airport to Dublin clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London Gatwick Airport to Dublin, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Dublin, Wednesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from London Gatwick Airport to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Gatwick Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Gatwick Airport to Dublin is January, where tickets cost £55 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £106 and £88 respectively.

How far in advance should I book a flight from London Gatwick Airport to Dublin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Gatwick Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Gatwick Airport to Dublin, you should book around 3 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Expert advice

Expert advice for your flight from Gatwick to Dublin

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
LGW

Consider Fast Track security at Gatwick to avoid long lines, especially during weekends and bank holidays. Book online for the best price.

DUB

Use airport buses for 24-hour transport to Dublin city centre. Double-decker rides offer great views, but avoid heavy luggage upstairs.

Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on DUB

Ramsey Qubein

Ramsey Qubein

An avid traveller and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg, among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LGW

Kirstie Pickering

Kirstie Pickering

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Read more

Good to know - Cheap tickets from London Gatwick Airport to Dublin

Low seasonJanuary
Cheapest flight£19
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from London Gatwick Airport to Dublin

When to book flights from Gatwick to Dublin

Are your dates flexible? Find out the best times to travel from Gatwick to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Gatwick Airport to Dublin flights

  • How far is the train station from the airport terminals?

    Gatwick Train Station is nestled right next to the South Terminal of Gatwick Airport, so if you are leaving from the South Terminal, it only takes a few minutes to walk to the check-in counters or security. If you are leaving from the North Terminal, there is a free inter-terminal shuttle service, which leaves every few minutes, 24h a day, and takes just a few minutes. It is not possible to walk.

  • What is the easiest way to travel on public transport to Gatwick Airport?

    The Gatwick Express leaves from London Victoria Train Station and is generally the fastest route, taking 30min - it leaves every 15min during the day. The Easybus leaves from various stops around London city centre and is a cheaper option and takes a maximum of 90min.

  • Which airlines use Dublin as a hub and fly from London Gatwick?

    The national carrier, Aer Lingus, and Irish low-cost airline Ryanair, both use Dublin as a base. American Airlines, Delta Air Lines and United Airlines are the major US airlines flying through Dublin, as do the major European carriers, British Airways, Lufthansa, Swiss, KLM and Air France.

  • Is there any difference if I fly into Terminal 1 or Terminal 2 at Dublin from London Gatwick?

    Terminal 1 is older and smaller, and used mostly by the low-cost airlines and for many short-haul flights. Terminal 2 is newer, larger and where all Aer Lingus flights fly to, and the hub for all long-haul flights. Both terminals have good services after landing.

  • Is it cheaper to fly direct or with a stopover from London Gatwick to Dublin?

    Usually, when flying between cities, choosing stopover flights are the cheaper option. Because Dublin is so close to London Gatwick and Dublin isn't a common stopover from Gatwick to other international destinations, taking a direct flight with Ryanair or Aer Lingus. British Airways direct flights are more expensive than most stopover flights.

  • What are the benefits of flying from Gatwick rather than other airports?

    London Gatwick is the second busiest airport in London and operates numerous flights every day, but it's a lot easier to navigate than London Heathrow. There are also multiple flights operated by Ryanair, a popular low-cost carrier. Aer Lingus uses Gatwick as a base for flights to Dublin, so there are plenty of more affordable options.

  • What ticket classes does Aer Lingus offer on these flight routes?

    Aer Lingus offers a range of ticket classes on flights from London Gatwick to Dublin. These include Economy, Economy Flex, Business, and Business Flex. Economy Flex is a popular choice for those that want a little more comfort but still save money.

  • What flight routes does British Airways offer from Gatwick to Dublin?

    Apart from direct flights, British Airways offers one other route to Dublin from Gatwick. These flights have stopovers at Glasgow International (GLA) en route, and the length of the stopovers vary.

  • What is the cheapest flight from London Gatwick Airport to Dublin?

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Dublin was £19 for a one-way ticket and £36 for a return.

  • Which airlines offer Wi-Fi service onboard planes from London Gatwick Airport to Dublin?

    Virgin Atlantic, and KLM offer inflight Wi-Fi service on the London Gatwick Airport to Dublin flight route.

  • Which aircraft models fly most regularly from London Gatwick Airport to Dublin?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the London Gatwick Airport to Dublin flight route.

  • Which airline alliances offer flights from London Gatwick Airport to Dublin?

    oneworld is the only airline alliance operating flights between London Gatwick Airport and Dublin.

  • On which days can I fly direct from London Gatwick Airport to Dublin?

    There are direct flights from London Gatwick Airport to Dublin on a daily basis.

  • Which is the best airline for flights from London to Dublin, Aer Lingus or Ryanair?

    The two airlines most popular with KAYAK users for flights from London to Dublin are Aer Lingus and Ryanair. With an average price for the route of £181 and an overall rating of 7.2, Aer Lingus is the most popular choice. Ryanair is also a great choice for the route, with an average price of £77 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from London Gatwick Airport to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Gatwick Airport to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Gatwick Airport to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from London Gatwick Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Gatwick Airport to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to London Gatwick Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Gatwick Airport to Dublin

  • Looking for a cheap flight from Dublin to London Gatwick Airport? 25% of our users found flights on this route for £36 or less one-way and £47 or less round-trip.
  • If you are feeling a little stressed about the journey or simply want to start your holiday before take-off, head to Gatwick’s Aerospa for a head massage, facial or manicure.
  • If you have time to spare, there are four airport lounges in both the North and South Terminal, which are much cheaper if you pre-book.
  • If you forget to pack medication or just need something last-minute, there are pharmacists located in both the North and South Terminals; just remember to pack your prescriptions (it's always a good idea to take them on your travels, just in case).
  • If you are being dropped off by someone at Gatwick Airport, it can be far easier to head to the Premier Inn hotel at the South Terminal; cars can drop off and pick up people without having to navigate the short-stay parking options and the hotel is right next door to the car parks and opposite the entrance.
  • Upon arrival in Dublin, if you plan to take a bus into the city centre, the Aircoach can be a good choice as it has more stops than other services and is often more roomy than other buses.
  • If you’re travelling with children, but want to carry less luggage, you can hire good-quality equipment (car seats, prams/strollers, etc.) at The Stork Exchange at Dublin Airport. Staff will even install car seats for you but you will obviously need to pre-book.
  • London Gatwick and Dublin Airports both have water stations where you can fill up your own bottles with water, for free; just empty the bottles before security at Gatwick and refill them on the other side. When you land, you can top them up again.
  • Be aware that the baggage policy for Ryanair flights from London Gatwick (LGW) to Dublin allows for one carry-on bag of 40 cm x 20 cm x 25 cm. If you're travelling with more luggage, make sure you pay for additional luggage when booking. Prices at the airport will be higher than paying online.
  • If you're taking a stopover flight with easyJet and Ryanair, be aware that these stopovers are self-transfer, so you'll need to collect your luggage and check in again at the stop. Make sure you have a stopover at least 3 hours long to account for possible delays. Missing a connection on a self-transfer flight leaves you responsible for recovery costs.

Prefer to fly direct from London Gatwick Airport to Dublin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Gatwick to Dublin.
Find which airlines fly direct from London Gatwick Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

London Gatwick to Dublin

Monday

Ryanair

Ryanair

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Dublin to London Gatwick

Monday

Ryanair

Ryanair

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Reviews of the top 3 airlines flying from Gatwick to Dublin

 
See real verified KAYAK customer reviews for airlines flying from London to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gatwick to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1435 reviews
7.1Comfort
7.4Boarding
6.6Food
8.0Crew
6.9Entertainment
Airline reviews

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

6.0 GoodAnonymous, Jan 2026
LHR - DUB
Read more Aer Lingus reviews

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The staff was amazing, so friendly and responsive. Check in was tedious as the online service was not available and the desk understaffed. It took a full hour in line to check in. The seats, in economy, where quite spacious until the people in front of us reclined their seats which then meant the seat was touching our knees. The inconsiderate people who were seated in a bulkhead kept their seats reclined for 80% of the flight and then got annoyed when we bumped their seats while shifting positions. It was highly unpleasant..

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

I was not admitted to the flight!!! I need a refund for this

Well, I think we left close to on time. Crew was “eh”.

This is a bit of a rant, but I'll try to keep it civil. The flight was delayed for 2 hours with almost ZERO updates from agents. Just "there's technical issues, we don't know if or when it'll be resolved" once an hour maybe? And the gate signs, and app never updated to show the delay until it was finally resolved. So when I called Aer Lingus to see if I could rebook, I had literally the dumbest conversation with the person on the phone there where he says "It's showing your flight departed at 11:10. So it's already departed!", where I responded, "Well, it's 12:45 and I'm on the phone with you, standing in the airport, staring at the plane. So...I'm not sure what your system is saying, but we aren't in the air right now.". He said "Nothing I can do. Since it doesn't show delayed in my system, you would be charged to reschedule." Once we finally departed 2 hours late, things were going smoothly as I would expect, except in another very strange way. The stewardesses were rolling the cart down the aisle offering drinks and I asked for a water, to which they said "Sure, you can buy a bottle". I'm not sure if this is an Aer Lingus thing. Maybe something I'd expect from Ryan Air, but for a 3 hour international flight, to not have complimentary water available for customers is an absolute first, in 15 years of flying for me. I'm not upset with the plane staff at all. They were very friendly, but Aer Lingus' policies, how they handled the delay, and the unbelievable conversation with the customer service representative, leaves a lot to be desired in those areas. Also, I'm not upset about the delay. Things happen. Technical issues. But this is a place where airlines really need to clearly communicate with their customers. They also changed gates from 12N to 13N and there was no notification on any app, or announcement over the PA. End of rant. I hope they get some feedback on how to improve communication, because otherwise, they were great. And the second leg of my trip was incredibly smooth - no nickle and diming water, no communication issues. Very professional and efficient and even landed early

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Take off was great but landing is always with a bump.

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Everything, every step of the process, from check in, to boarding, to exiting the plane was organized, efficient, and orderly. Excellent experience!

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

It was perfect. The service was exceptional. I would never want to cross the Atlantic in anyone else's sardine tins.

Everything you need to know for your flight from Gatwick to Dublin

Information on your arrival and departure airports