Cheap flights from Dublin to London Gatwick Airport from £18
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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LGW
30 Sep — 7 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to London Gatwick are usually found in January or April, booked 35 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Dublin to Gatwick
Enter your travel dates to find the best prices.
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One-way
Cheapest flights from Dublin to Gatwick
Explore the most affordable flight options available from Dublin to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.
Thu 10/907:50 -
Nonstop1h 30m
Thu 10/921:30 -
Nonstop1h 25m
Deal found 27/8£38
Thu 10/907:50 -
Nonstop1h 30m
Sun 13/908:55 -
Nonstop1h 25m
Deal found 27/8£38
Fri 11/906:50 -
Nonstop1h 30m
Sat 12/912:05 -
Nonstop1h 25m
Deal found 28/8£39
Fri 16/1006:50 -
Nonstop1h 30m
Mon 19/1021:30 -
Nonstop1h 25m
Deal found 28/8£40
Sat 12/916:50 -
Nonstop1h 30m
Sat 12/920:20 -
Nonstop1h 25m
Deal found 28/8£41
Sun 11/1006:45 -
Nonstop1h 30m
Sun 18/1009:50 -
Nonstop1h 25m
Deal found 27/8£41
Wed 2/907:50 -
Nonstop1h 30m
Thu 3/909:45 -
Nonstop1h 25m
Deal found 26/8£42
Thu 3/906:25 -
Nonstop1h 30m
Sun 6/908:55 -
Nonstop1h 25m
Deal found 27/8£43
Fri 18/906:50 -
Nonstop1h 30m
Mon 21/921:30 -
Nonstop1h 25m
Deal found 27/8£44
Fri 25/919:55 -
Nonstop1h 30m
Sun 27/908:55 -
Nonstop1h 25m
Deal found 31/8£44
Best flights from Dublin to Gatwick
Discover carefully curated flight deals from Dublin to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.
Thu 1/1006:25 -
Nonstop1h 30m
Fri 2/1022:00 -
Nonstop1h 25m
Deal found 28/8£38
Mon 26/1007:00 -
Nonstop1h 25m
Wed 28/1021:40 -
Nonstop1h 20m
Deal found 29/8£39
Fri 16/1006:50 -
Nonstop1h 30m
Mon 19/1021:30 -
Nonstop1h 25m
Deal found 28/8£40
Sun 25/1006:30 -
Nonstop1h 25m
Sun 25/1020:10 -
Nonstop1h 20m
Deal found 30/8£41
Fri 11/906:50 -
Nonstop1h 30m
Sun 13/908:55 -
Nonstop1h 25m
Deal found 28/8£41
Tue 10/1107:50 -
Nonstop1h 25m
Thu 12/1119:20 -
Nonstop1h 20m
Deal found 31/8£41
Sun 11/1006:45 -
Nonstop1h 30m
Sun 18/1009:50 -
Nonstop1h 25m
Deal found 27/8£41
Fri 25/919:55 -
Nonstop1h 30m
Sun 27/908:55 -
Nonstop1h 25m
Deal found 29/8£44
Sun 1/1106:30 -
Nonstop1h 25m
Tue 3/1121:40 -
Nonstop1h 20m
Deal found 27/8£46
Direct flights from Dublin to Gatwick
Explore direct flight options from Dublin to Gatwick based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.
Sat 19/919:15 -
Nonstop1h 30m
Mon 5/1021:30 -
Nonstop1h 25m
Deal found 31/8£37
Thu 10/907:50 -
Nonstop1h 30m
Thu 10/921:30 -
Nonstop1h 25m
Deal found 27/8£38
Thu 10/907:50 -
Nonstop1h 30m
Sun 13/908:55 -
Nonstop1h 25m
Deal found 27/8£38
Fri 11/906:50 -
Nonstop1h 30m
Sat 12/912:05 -
Nonstop1h 25m
Deal found 28/8£39
Fri 16/1006:50 -
Nonstop1h 30m
Mon 19/1021:30 -
Nonstop1h 25m
Deal found 28/8£40
Fri 11/906:50 -
Nonstop1h 30m
Sun 13/908:55 -
Nonstop1h 25m
Deal found 28/8£41
Sun 11/1006:45 -
Nonstop1h 30m
Sun 18/1009:50 -
Nonstop1h 25m
Deal found 27/8£41
Fri 11/906:50 -
Nonstop1h 30m
Fri 11/922:00 -
Nonstop1h 25m
Deal found 31/8£43
Fri 25/906:50 -
Nonstop1h 30m
Mon 28/921:30 -
Nonstop1h 25m
Deal found 26/8£44
Fri 25/919:55 -
Nonstop1h 30m
Sun 27/908:55 -
Nonstop1h 25m
Deal found 27/8£44
Last-minute flights from Dublin to Gatwick
Discover last-minute flight deals from Dublin to Gatwick. Data last updated 31 August 2026 and is based on user searches.
Sat 5/918:25 -
Nonstop1h 30m
Sun 6/908:55 -
Nonstop1h 25m
Deal found 28/8£39
Sat 5/918:25 -
Nonstop1h 30m
Mon 7/921:30 -
Nonstop1h 25m
Deal found 29/8£40
Sat 5/917:25 -
Nonstop1h 30m
Sat 5/921:30 -
Nonstop1h 25m
Deal found 27/8£43
Sun 6/906:45 -
Nonstop1h 30m
Mon 7/921:30 -
Nonstop1h 25m
Deal found 31/8£48
Tue 8/918:35 -
Nonstop1h 30m
Thu 10/908:40 -
Nonstop1h 25m
Deal found 30/8£44
Wed 9/909:00 -
1 stop7h 20m
Sat 12/918:45 -
Nonstop1h 25m
Deal found 31/8£47
Thu 10/907:50 -
Nonstop1h 30m
Thu 10/921:30 -
Nonstop1h 25m
Deal found 27/8£38
Thu 10/907:50 -
Nonstop1h 30m
Sun 13/908:55 -
Nonstop1h 25m
Deal found 27/8£38
One-way flights from Dublin to Gatwick
Search for one-way flight options from Dublin to Gatwick. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.
Sat 24/1019:15 -
Nonstop1h 30m
Deal found 28/8£18
Tue 10/1109:30 -
Nonstop1h 25m
Deal found 27/8£18
Mon 30/1107:00 -
Nonstop1h 25m
Deal found 31/8£19
Wed 18/1118:35 -
Nonstop1h 25m
Deal found 28/8£20
Sun 6/906:45 -
Nonstop1h 30m
Deal found 27/8£21
Mon 7/906:25 -
Nonstop1h 30m
Deal found 31/8£21
Fri 2/1006:50 -
Nonstop1h 30m
Deal found 31/8£23
Fri 11/906:50 -
Nonstop1h 30m
Deal found 27/8£24
Thu 29/1018:25 -
Nonstop1h 25m
Deal found 30/8£24
Fri 27/1114:20 -
Nonstop1h 25m
Deal found 31/8£25
Fri 25/919:55 -
Nonstop1h 30m
Deal found 28/8£26
Find flight deals from Dublin to Gatwick
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Gatwick (LGW). 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 31 August 2026.
Customise your flight search to find flights from Dublin to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 31 August 2026.
Use the filters below to find and compare flights from Dublin to London Gatwick Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
DublinLondon
DUB Dublin - LGW London Gatwick
DUBLGW
Dublin
Thu 1/10
06:25-07:55
Nonstop1h 30m
London Gatwick
Fri 2/10
22:00-23:25
Nonstop1h 25m
£38
Fastest return journey
DublinLondon
DUB Dublin - LGW London Gatwick
DUBLGW
Dublin
Mon 26/10
07:00-08:25
Nonstop1h 25m
London Gatwick
Wed 28/10
21:40-23:00
Nonstop1h 20m
£39
DublinLondon
DUB Dublin - LGW London Gatwick
DUBLGW
Dublin
Fri 16/10
06:50-08:20
Nonstop1h 30m
London Gatwick
Mon 19/10
21:30-22:55
Nonstop1h 25m
£40
DublinLondon
DUB Dublin - LGW London Gatwick
DUBLGW
Dublin
Sun 25/10
06:30-07:55
Nonstop1h 25m
London Gatwick
Sun 25/10
20:10-21:30
Nonstop1h 20m
£41
DublinLondon
DUB Dublin - LGW London Gatwick
DUBLGW
Dublin
Fri 11/9
06:50-08:20
Nonstop1h 30m
London Gatwick
Sun 13/9
08:55-10:20
Nonstop1h 25m
£41
DublinLondon
DUB Dublin - LGW London Gatwick
DUBLGW
Dublin
Tue 10/11
07:50-09:15
Nonstop1h 25m
London Gatwick
Thu 12/11
19:20-20:40
Nonstop1h 20m
£41
DublinLondon
DUB Dublin - LGW London Gatwick
DUBLGW
Dublin
Sun 11/10
06:45-08:15
Nonstop1h 30m
London Gatwick
Sun 18/10
09:50-11:15
Nonstop1h 25m
£41
DublinLondon
DUB Dublin - LGW London Gatwick
DUBLGW
Dublin
Fri 25/9
19:55-21:25
Nonstop1h 30m
London Gatwick
Sun 27/9
08:55-10:20
Nonstop1h 25m
£44
DublinLondon
DUB Dublin - LGW London Gatwick
DUBLGW
Dublin
Sun 1/11
06:30-07:55
Nonstop1h 25m
London Gatwick
Tue 3/11
21:40-23:00
Nonstop1h 20m
£46
Cheapest one-way
DublinLondon
DUB Dublin - LGW London Gatwick
DUBLGW
Dublin
Fri 2/10
06:50-08:20
Nonstop1h 30m
£18
Flights are sorted by cheapest return flights first.
Deals found on 27/8
Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Gatwick
Have a flexible travel schedule? Discover the best time to fly to Gatwick from Dublin with our price prediction graph.
DUB-LGW
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 Dublin to London Gatwick Airport
Prices
Delays
How far ahead should I book a flight from Dublin to London Gatwick Airport?
The best time to book flights from Dublin to London Gatwick Airport is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Dublin to London Gatwick Airport?
Currently, January is the cheapest month in which you can book a flight from Dublin to London Gatwick Airport (average of £50). Flying from Dublin to London Gatwick Airport in July is currently the most expensive (average of £102). 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 DUB to LGW?
Find hourly flight availability from Dublin to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 August 2026.
It’s typically best to fly out from Dublin to London Gatwick Airport at midday. Doing so could potentially save you 25% on the flight price compared to flying in the evening, which is usually more expensive.
How much does it cost for a return flight from Dublin to London Gatwick Airport?
Airfare is below average for this route at the moment.
Dublin to London Gatwick Airport flights typically cost between £42 and £98 in September.The cheapest return price found within the last 5 days was £38 on Ryanair (10 Sept–10 Sept).
How often are flights from Dublin to London delayed?
About 16% of weekly flights between Dublin and London have experienced delays in the past year, with the average delay time being 107 minutes.
What is the most punctual flight time for Dublin to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday 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 Dublin to London flights?
Over the past year, Ryanair have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing Gatwick
Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated 31 August 2026.
See what other customers who have flown with Ryanair from Dublin to London Gatwick Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Related info for your journey
Find useful and relevant information for your journey from Dublin to Gatwick. 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 from for flights from Dublin to London Gatwick?
Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to London Gatwick from Dublin. Booking flights from Dublin (DUB) to London Gatwick should be relatively easy as there are 4 daily outbound flights to London Gatwick from 1 airline.
How long is the flight from Dublin to London Gatwick Airport?
Ryanair can get you from Dublin to London Gatwick Airport in just under 1h 30m. Your travel time will be generally consistent. Airlines will cover a distance of 300 mi. Most flights are nonstop.
What is the cheapest airline to fly from Dublin to London Gatwick Airport round-trip?
Ryanair, at £33, was found to be the cheapest airline from Dublin to London Gatwick Airport.. Ryanair is priced at 53% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest flights from Dublin to London Gatwick Airport?
While on average a flight from Dublin to London Gatwick Airport is generally £81, our data shows the cheapest flight currently is £17. When looking at the most popular route, (Dublin - London Gatwick), you can expect to pay £22 for that flight.
Can I find deals for business class flights from Dublin to Gatwick?
Yes. Cheapflights offers flight deals from Dublin to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to London Gatwick Airport?
Currently, January is the cheapest month in which you can book a flight from Dublin to London Gatwick Airport (average of £50). Flying from Dublin to London Gatwick Airport in July is currently the most expensive (average of £102). 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.
Explore flights to Gatwick departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2026.
Discover the top airline that operate flights from Dublin to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 31 August 2026.
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 Dublin to Gatwick?
Cheapflights helps you search for flights from Dublin to Gatwick via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Gatwick?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Gatwick from Dublin.
Can Cheapflights find flights from Dublin to Gatwick with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Gatwick flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Dublin to Gatwick become cheaper?
Yes! Start tracking prices for Dublin to Gatwick flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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