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$32+ Cheap flights from Gatwick (LGW) to Dublin (DUB)

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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DUB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from London Gatwick to Dublin are usually found in January or September, booked 31 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Gatwick to Dublin

Cheapest flights from Gatwick to Dublin
Explore the most affordable flight options available from Gatwick to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:55 pmLGW - DUB
Nonstop1h 25mRyanair
Mon 1/57:00 amDUB - LGW
Nonstop1h 25mRyanair
Deal found 12/17$63
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:40 pmLGW - DUB
Nonstop1h 25mRyanair
Mon 1/57:00 amDUB - LGW
Nonstop1h 25mRyanair
Deal found 12/16$84
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:45 pmLGW - DUB
Nonstop1h 25mRyanair
Sat 1/38:35 pmDUB - LGW
Nonstop1h 25mRyanair
Deal found 12/16$105
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:35 pmLGW - DUB
Nonstop1h 25mRyanair
Wed 12/246:55 amDUB - LGW
Nonstop1h 25mRyanair
Deal found 12/16$114
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:35 pmLGW - DUB
Nonstop1h 25mRyanair
Mon 12/297:00 amDUB - LGW
Nonstop1h 25mRyanair
Deal found 12/16$118
This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:40 pmLGW - DUB
Nonstop1h 25mRyanair
Wed 12/246:55 amDUB - LGW
Nonstop1h 25mRyanair
Deal found 12/17$125
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:35 pmLGW - DUB
Nonstop1h 25mRyanair
Sun 12/286:35 amDUB - LGW
Nonstop1h 25mRyanair
Deal found 12/16$127
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:55 pmLGW - DUB
Nonstop1h 25mRyanair
Fri 1/26:20 pmDUB - LGW
Nonstop1h 25mRyanair
Deal found 12/16$128
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:40 pmLGW - DUB
Nonstop1h 25mRyanair
Wed 12/246:55 amDUB - LGW
Nonstop1h 25mRyanair
Deal found 12/16$132
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:40 pmLGW - DUB
Nonstop1h 25mRyanair
Fri 12/266:20 pmDUB - LGW
Nonstop1h 25mRyanair
Deal found 12/16$134

Find flight deals from Gatwick to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$60
(Expedia)

One-way from

$32
(Expedia)

Popular in

December

Cheapest in

January

Average price

$152

Good round-trip deal

$156 or less

Good one-way deal

$52 or less
Provider with most accurate pricing for London Gatwick-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Gatwick-Dublin flights.
Search Deals
From London Gatwick to Dublin
Search Deals
One-way flight from London Gatwick to Dublin
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from London Gatwick to Dublin.
Search Deals
Price to beat on a one-way flight from London Gatwick to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Dublin that are best for you.

Fly from

Gatwick

Fly to

Dublin

Route

Depart

Return

Price

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Fri 1/2

5:45 pm-7:10 pm

Nonstop1h 25m

Dublin

Wed 1/7

6:05 pm-7:30 pm

Nonstop1h 25m

$66

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 3/28

6:55 pm-8:20 pm

Nonstop1h 25m

Dublin

Tue 3/31

6:35 am-8:05 am

Nonstop1h 30m

$70

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 5/7

6:25 pm-7:50 pm

Nonstop1h 25m

Dublin

Sat 5/16

5:25 pm-6:55 pm

Nonstop1h 30m

$79

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 1/29

8:50 am-10:15 am

Nonstop1h 25m

Dublin

Sun 2/1

6:35 am-8:00 am

Nonstop1h 25m

$83

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 4/4

9:30 pm-10:55 pm

Nonstop1h 25m

Dublin

Sat 4/11

5:25 pm-6:55 pm

Nonstop1h 30m

$86

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sun 1/25

8:25 am-9:50 am

Nonstop1h 25m

Dublin

Wed 1/28

12:50 pm-5:50 pm

1 stop5h 00m

$117

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 1/28

7:55 am-5:25 pm

1 stop9h 30m

Dublin

Wed 1/28

7:40 pm-9:05 pm

Nonstop1h 25m

$122

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Tue 1/27

7:40 pm-8:55 am

1 stop13h 15m

Dublin

Tue 2/3

6:55 am-8:20 am

Nonstop1h 25m

$133

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Mon 1/12

9:40 am-11:05 am

Nonstop1h 25m

Dublin

Thu 1/15

8:40 pm-12:45 pm

2 stops16h 05m

$140

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 1/31

8:15 pm-7:45 am

1 stop11h 30m

Dublin

Sat 2/7

7:30 pm-7:40 am

1 stop12h 10m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 18 results
1
2

Compare providers for flights from Gatwick to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gatwick to Dublin in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Gatwick Airport-Dublin flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on London Gatwick Airport-Dublin flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Gatwick Airport-Dublin flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Gatwick to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Gatwick with our price prediction graph.
Estimated round-trip 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 Dublin

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

Use this chart to determine the optimal time to book a round-trip flight from Gatwick to Dublin. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Dublin, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Dublin (average of $34). Flying from London Gatwick Airport to Dublin in December is currently the most expensive (average of $64). 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 DUB?

Find hourly flight availability from Gatwick to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from London Gatwick Airport to Dublin in the afternoon. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Gatwick to Dublin. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their London Gatwick Airport to Dublin flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for London Gatwick Airport to Dublin flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Gatwick Airport to Dublin trip
Airports
LGW

For early flights at LGW, consider staying at an airport hotel since trains don't run all night.

Read more about LGWBy John Walton
DUB

Use the Aircoach or Dublin Express for quick transit from DUB to central Dublin in 30-40 minutes.

Read more about DUBBy James March
Our travel experts
James March

James March

Expert on DUB

James March

James March

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more
John Walton

John Walton

Expert on LGW

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Ryanair from London Gatwick Airport to Dublin. 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
6.8
Okay
5,222 reviews

Crew

7.5

Boarding

6.7

Food

6.0

Overall

6.8

Entertainment

5.6

Comfort

6.5

Reviews

1 / 20
10.0
Excellent

phil,Mar 2025

STN - FAO

Cheap flights left and arrived on time!!! Train companies take note!!!
Ryanair
6.8
Okay
5,222 reviews
Ryanair
6.8
Okay
5,222 reviews

Crew

7.5

Boarding

6.7

Food

6.0

Overall

6.8

Entertainment

5.6

Comfort

6.5

Reviews

1 / 20
10.0
Excellent

phil,Mar 2025

STN - FAO

Cheap flights left and arrived on time!!! Train companies take note!!!

Related info for your journey

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

  • What airport do you fly into for flights to Dublin from London Gatwick?

    Most people fly into Dublin (DUB) if they book a flight to Dublin from London Gatwick. On average, Dublin has 1 inbound flight from London Gatwick per day from 1 airline. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

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

    There are many flights that can get you from London Gatwick Airport to Dublin in 1h 25m. Fly via Ryanair to get the fastest option. The distance from London Gatwick Airport to Dublin is about 300 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from London Gatwick Airport to Dublin round-trip?

    According to our current data, Ryanair ($42), offers the cheapest pricing from London Gatwick Airport to Dublin. Ryanair is currently priced 59% below the average price you’ll pay for this route.

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

    Looking at all options, your cheapest flight can be booked for $24. While the most popular route (London Gatwick - Dublin) can be booked for $46 on average, our data indicates $121 when flying from London Gatwick Airport to Dublin.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Dublin 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 Dublin?

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Dublin (average of $34). Flying from London Gatwick Airport to Dublin in December is currently the most expensive (average of $64). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dublin flights
Heathrow to Cork flights
Heathrow to Shannon flights

Top airline flying from Gatwick to Dublin

Discover the top airline that operate flights from Gatwick to Dublin. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$42Average$97FlexibilityNo cancel feeOn-timeN/A

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