$29+ Cheap flights from Gatwick (LGW) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DUB
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Gatwick to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Gatwick to Dublin are usually found in January or September, booked 61 days in advance, depart on a Wednesday or Saturday and return on a Thursday
Cheap flight deals from Gatwick to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Gatwick to DublinExplore 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 September 12, 2026.
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 September 12, 2026.
This Ryanair deal was found by Cheapflights users on 9/10. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:20 pm -
Nonstop1h 25m
Mon 10/126:25 am -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$47
This Ryanair deal was found by Cheapflights users on 9/10. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:00 pm -
Nonstop1h 25m
Sun 10/46:45 am -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$48
This Ryanair deal was found by Cheapflights users on 9/9. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:25 pm -
Nonstop1h 25m
Sun 10/46:45 am -
Nonstop1h 30m
Deal found 9/9![Ryanair logo]()
$49
This Ryanair deal was found by Cheapflights users on 9/8. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:40 am -
Nonstop1h 25m
Wed 10/147:50 am -
Nonstop1h 30m
Deal found 9/8![Ryanair logo]()
$50
This Ryanair deal was found by Cheapflights users on 9/11. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:35 pm -
Nonstop1h 20m
Sat 11/71:30 pm -
Nonstop1h 25m
Deal found 9/11![Ryanair logo]()
$51
This Ryanair deal was found by Cheapflights users on 9/12. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:45 pm -
Nonstop1h 25m
Thu 9/246:25 am -
Nonstop1h 30m
Deal found 9/12![Ryanair logo]()
$52
This Ryanair deal was found by Cheapflights users on 9/11. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:35 pm -
Nonstop1h 25m
Mon 9/286:25 am -
Nonstop1h 30m
Deal found 9/11![Ryanair logo]()
$53
This Ryanair deal was found by Cheapflights users on 9/10. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:00 pm -
Nonstop1h 25m
Fri 10/236:50 am -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$54
This Ryanair deal was found by Cheapflights users on 9/11. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:35 pm -
Nonstop1h 20m
Sun 11/86:30 am -
Nonstop1h 25m
Deal found 9/11![Ryanair logo]()
$55
This Ryanair deal was found by Cheapflights users on 9/9. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:00 pm -
Nonstop1h 25m
Wed 10/287:15 pm -
Nonstop1h 25m
Deal found 9/9![Ryanair logo]()
$56
This Ryanair deal was found by Cheapflights users on 9/11. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/44:10 pm -
Nonstop1h 20m
Sun 12/66:30 am -
Nonstop1h 25m
Deal found 9/11![Ryanair logo]()
$57
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/910:00 pm -
Nonstop1h 25m
Sun 10/116:45 am -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$58
Best flights from Gatwick to DublinDiscover carefully curated flight deals from Gatwick to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Gatwick to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Ryanair deal was found by Cheapflights users on 9/10. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:50 am -
Nonstop1h 25m
Wed 10/143:40 pm -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$47
This Ryanair deal was found by Cheapflights users on 9/12. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:00 pm -
Nonstop1h 25m
Fri 10/236:50 am -
Nonstop1h 30m
Deal found 9/12![Ryanair logo]()
$48
This Ryanair deal was found by Cheapflights users on 9/10. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:45 am -
Nonstop1h 25m
Fri 10/166:50 am -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$48
This Booking.com deal was found by Cheapflights users on 9/12. 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.
Fri 10/910:00 pm -
Nonstop1h 25m
Mon 10/126:25 am -
Nonstop1h 30m
Deal found 9/12![Ryanair logo]()
$50
This Ryanair deal was found by Cheapflights users on 9/12. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:10 pm -
Nonstop1h 20m
Mon 11/92:45 pm -
Nonstop1h 25m
Deal found 9/12![Ryanair logo]()
$51
This Ryanair deal was found by Cheapflights users on 9/11. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:50 am -
Nonstop1h 20m
Thu 11/197:00 am -
Nonstop1h 25m
Deal found 9/11![Ryanair logo]()
$51
This Ryanair deal was found by Cheapflights users on 9/11. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:00 am -
Nonstop1h 20m
Thu 11/129:45 am -
Nonstop1h 25m
Deal found 9/11![Ryanair logo]()
$51
This Ryanair deal was found by Cheapflights users on 9/12. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:00 am -
Nonstop1h 20m
Sun 11/226:30 am -
Nonstop1h 25m
Deal found 9/12![Ryanair logo]()
$51
This Ryanair deal was found by Cheapflights users on 9/11. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:35 pm -
Nonstop1h 20m
Sat 11/71:30 pm -
Nonstop1h 25m
Deal found 9/11![Ryanair logo]()
$51
Last-minute flights from Gatwick to DublinDiscover last-minute flight deals from Gatwick to Dublin. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Gatwick to Dublin. Data last updated September 12, 2026 and is based on user searches.
This Ryanair deal was found by Cheapflights users on 9/10. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:35 pm -
Nonstop1h 25m
Mon 9/216:25 am -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$57
This Ryanair deal was found by Cheapflights users on 9/12. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:45 pm -
Nonstop1h 25m
Thu 9/246:25 am -
Nonstop1h 30m
Deal found 9/12![Ryanair logo]()
$52
This Ryanair deal was found by Cheapflights users on 9/11. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:35 pm -
Nonstop1h 25m
Mon 9/286:25 am -
Nonstop1h 30m
Deal found 9/11![Ryanair logo]()
$53
This Ryanair deal was found by Cheapflights users on 9/9. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:00 pm -
Nonstop1h 25m
Tue 9/296:00 pm -
Nonstop1h 30m
Deal found 9/9![Ryanair logo]()
$55
This Ryanair deal was found by Cheapflights users on 9/8. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:25 pm -
Nonstop1h 25m
Sun 10/46:45 am -
Nonstop1h 30m
Deal found 9/8![Ryanair logo]()
$49
This Ryanair deal was found by Cheapflights users on 9/10. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:00 pm -
Nonstop1h 25m
Sun 10/46:45 am -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$48
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/910:00 pm -
Nonstop1h 25m
Sun 10/116:45 am -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$58
This Ryanair deal was found by Cheapflights users on 9/10. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:20 pm -
Nonstop1h 25m
Mon 10/126:25 am -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$47
This Ryanair deal was found by Cheapflights users on 9/8. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:40 am -
Nonstop1h 25m
Wed 10/147:50 am -
Nonstop1h 30m
Deal found 9/8![Ryanair logo]()
$50
This Ryanair deal was found by Cheapflights users on 9/8. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:35 pm -
Nonstop1h 25m
Wed 10/217:45 pm -
Nonstop1h 30m
Deal found 9/8![Ryanair logo]()
$51
This Ryanair deal was found by Cheapflights users on 9/10. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:00 pm -
Nonstop1h 25m
Fri 10/236:50 am -
Nonstop1h 30m
Deal found 9/10![Ryanair logo]()
$54
This Ryanair deal was found by Cheapflights users on 9/9. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:00 pm -
Nonstop1h 25m
Wed 10/287:15 pm -
Nonstop1h 25m
Deal found 9/9![Ryanair logo]()
$56
One-way flights from Gatwick to DublinSearch for one-way flight options from Gatwick to Dublin. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Gatwick to Dublin. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Ryanair deal was found by Cheapflights users on 9/10. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:00 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Ryanair logo]()
$29
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 12/85:45 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Ryanair logo]()
$30
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:25 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Ryanair logo]()
$31
This Ryanair deal was found by Cheapflights users on 9/9. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:35 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Ryanair logo]()
$32
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:25 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Ryanair logo]()
$34
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/99:25 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Ryanair logo]()
$35
This Ryanair deal was found by Cheapflights users on 9/12. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:50 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Ryanair logo]()
$36
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 9/208:55 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Ryanair logo]()
$37
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $47 (Ryanair) |
One-way from | $29 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $91 |
Good round-trip deal | $69 or less |
Good one-way deal | $38 or less |
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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonDublin
LGW London Gatwick - DUB Dublin
LGWDUB
London Gatwick
Fri 9/25
10:00 pm-11:25 pm
Nonstop1h 25m
Dublin
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$29
Quickest round-trip
LondonDublin
LGW London Gatwick - DUB Dublin
LGWDUB
London Gatwick
Fri 12/11
9:35 pm-10:55 pm
Nonstop1h 20m
Dublin
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$31
LondonDublin
LGW London Gatwick - DUB Dublin
LGWDUB
London Gatwick
Fri 1/1
2:55 pm-4:15 pm
Nonstop1h 20m
Dublin
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$44
LondonDublin
LGW London Gatwick - DUB Dublin
LGWDUB
London Gatwick
Thu 12/10
7:20 pm-8:40 pm
Nonstop1h 20m
Dublin
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$47
LondonDublin
LGW London Gatwick - DUB Dublin
LGWDUB
London Gatwick
Wed 10/7
8:50 am-10:15 am
Nonstop1h 25m
Dublin
Wed 10/14
3:40 pm-5:10 pm
Nonstop1h 30m
$47
LondonDublin
LGW London Gatwick - DUB Dublin
LGWDUB
London Gatwick
Wed 10/21
10:00 pm-11:25 pm
Nonstop1h 25m
Dublin
Fri 10/23
6:50 am-8:20 am
Nonstop1h 30m
$48
LondonDublin
LGW London Gatwick - DUB Dublin
LGWDUB
London Gatwick
Wed 10/14
9:45 am-11:10 am
Nonstop1h 25m
Dublin
Fri 10/16
6:50 am-8:20 am
Nonstop1h 30m
$48
LondonDublin
LGW London Gatwick - DUB Dublin
LGWDUB
London Gatwick
Fri 9/18
8:55 am-10:20 am
Nonstop1h 25m
Dublin
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$49
LondonDublin
LGW London Gatwick - DUB Dublin
LGWDUB
London Gatwick
Fri 10/9
10:00 pm-11:25 pm
Nonstop1h 25m
Dublin
Mon 10/12
6:25 am-7:55 am
Nonstop1h 30m
$50
LondonDublin
LGW London Gatwick - DUB Dublin
LGWDUB
London Gatwick
Fri 11/6
2:10 pm-3:30 pm
Nonstop1h 20m
Dublin
Mon 11/9
2:45 pm-4:10 pm
Nonstop1h 25m
$51
Showing 1-10 of 16 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on London Gatwick Airport-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-Dublin flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
LGW-DUB
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
Prices
Delays
How far ahead should I book a flight from London Gatwick Airport to Dublin?
To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Dublin, you should look to book at least 60 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, January is the cheapest month in which you can book a flight from London Gatwick Airport to Dublin (average of $73). Flying from London Gatwick Airport to Dublin in December is currently the most expensive (average of $145). 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 September 12, 2026.
A simple way to save on the total cost of your ticket is to fly from London Gatwick Airport to Dublin in the morning. If you’re flexible enough to do this you can expect to save up to 27% 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 September 12, 2026.
Travelers seeking maximum savings on their London Gatwick Airport to Dublin flight should consider departing on Saturday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from London to Dublin delayed?
About 22% of weekly flights between London and Dublin have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for London to Dublin flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday 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 London to Dublin flights?
Over the last year, Ryanair have had the lowest number of delays on this route, with just 22% of flights being delayed.
The best insider tips for London Gatwick Airport to Dublin flights
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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 September 12, 2026.
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.
Crew
7.5
Boarding
6.7
Food
6.0
Comfort
6.5
Entertainment
5.7
Overall
6.9
Reviews
1 / 20
6.0
GoodDavid,Jan 2024
MLA - DUB
Crew
7.5
Boarding
6.7
Food
6.0
Comfort
6.5
Entertainment
5.7
Overall
6.9
Reviews
1 / 20
6.0
GoodDavid,Jan 2024
MLA - DUB
Related info for your journey
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Book flights to Dublin if you plan to visit one of these locationsCastleknock
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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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$45 | Average$116 | FlexibilityNo cancel fee | On-timeN/A |