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Cheap flights from London Gatwick Airport to Dublin from C$ 41

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DUB
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Gatwick to Dublin are usually found in January or February, booked 31 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap 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 16 September 2025.

Round-trip from

C$ 65

One-way from

C$ 41

Popular in

December

Cheapest in

January

Average price

C$ 120

Good round-trip deal

C$ 151 or less

Good one-way deal

C$ 58 or less
Ryanair
  • Ryanair
  • 18/10-19/10
  • Nonstop
  • 2h 55m total
  • London to Dublin
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Ryanair
  • Ryanair
  • 6/11
  • Nonstop
  • 1h 25m total
  • London to Dublin
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 3 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from London Gatwick to Dublin.
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Price to beat on a one-way flight from London Gatwick to Dublin.
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Find 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 16 September 2025.

Sat 18/107:20 p.m.LGW - DUB
Nonstop1h 25mRyanair
Sun 19/106:45 a.m.DUB - LGW
Nonstop1h 30mRyanair
Deal found 16/9C$ 65
Fri 10/1010:00 p.m.LGW - DUB
Nonstop1h 25mRyanair
Mon 13/106:25 a.m.DUB - LGW
Nonstop1h 30mRyanair
Deal found 15/9C$ 66
Fri 10/1010:00 p.m.LGW - DUB
Nonstop1h 25mRyanair
Tue 14/103:25 p.m.DUB - LGW
Nonstop1h 30mRyanair
Deal found 15/9C$ 68
Thu 2/108:55 a.m.LGW - DUB
Nonstop1h 25mRyanair
Fri 10/107:55 p.m.DUB - LGW
Nonstop1h 30mRyanair
Deal found 15/9C$ 69
Fri 10/1010:00 p.m.LGW - DUB
Nonstop1h 25mRyanair
Fri 17/107:55 a.m.DUB - LGW
Nonstop1h 30mRyanair
Deal found 15/9C$ 70
Fri 10/1010:00 p.m.LGW - DUB
Nonstop1h 25mRyanair
Sun 12/107:55 a.m.DUB - LGW
Nonstop1h 30mRyanair
Deal found 16/9C$ 72
Wed 29/108:50 a.m.LGW - DUB
Nonstop1h 25mRyanair
Wed 29/105:05 p.m.DUB - LGW
Nonstop1h 25mRyanair
Deal found 16/9C$ 73
Fri 3/101:20 p.m.LGW - DUB
Nonstop1h 25mRyanair
Sun 5/106:45 a.m.DUB - LGW
Nonstop1h 30mRyanair
Deal found 14/9C$ 75
Wed 17/98:50 a.m.LGW - DUB
Nonstop1h 25mRyanair
Sat 20/96:05 p.m.DUB - LGW
Nonstop1h 30mRyanair
Deal found 15/9C$ 76
Fri 14/112:55 p.m.LGW - DUB
Nonstop1h 25mRyanair
Sun 16/116:35 a.m.DUB - LGW
Nonstop1h 25mRyanair
Deal found 15/9C$ 77
Mon 8/129:30 p.m.LGW - DUB
Nonstop1h 25mRyanair
Wed 10/129:25 a.m.DUB - LGW
Nonstop1h 25mRyanair
Deal found 15/9C$ 79
Thu 25/98:55 a.m.LGW - DUB
Nonstop1h 25mRyanair
Sun 28/96:45 a.m.DUB - LGW
Nonstop1h 30mRyanair
Deal found 14/9C$ 80

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 629,999 searches. Data last updated 16 September 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

Tue 14/10

5:20 p.m.-6:45 p.m.

Nonstop1h 25m

Dublin

Wed 15/10

7:45 p.m.-9:15 p.m.

Nonstop1h 30m

C$ 65

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 18/10

7:20 p.m.-8:45 p.m.

Nonstop1h 25m

Dublin

Sun 19/10

6:45 a.m.-8:15 a.m.

Nonstop1h 30m

C$ 65

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 8/10

10:00 p.m.-11:25 p.m.

Nonstop1h 25m

Dublin

Fri 10/10

7:55 p.m.-9:25 p.m.

Nonstop1h 30m

C$ 65

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 15/10

8:50 p.m.-10:15 p.m.

Nonstop1h 25m

Dublin

Wed 29/10

6:05 p.m.-7:30 p.m.

Nonstop1h 25m

C$ 65

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Fri 17/10

8:55 a.m.-10:20 a.m.

Nonstop1h 25m

Dublin

Sat 18/10

7:25 p.m.-8:55 p.m.

Nonstop1h 30m

C$ 66

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 4/10

8:20 p.m.-9:45 p.m.

Nonstop1h 25m

Dublin

Mon 6/10

6:25 a.m.-7:55 a.m.

Nonstop1h 30m

C$ 66

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 11/10

8:20 p.m.-9:45 p.m.

Nonstop1h 25m

Dublin

Sun 12/10

7:55 a.m.-9:25 a.m.

Nonstop1h 30m

C$ 66

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 4/10

5:35 p.m.-7:00 p.m.

Nonstop1h 25m

Dublin

Wed 8/10

3:30 p.m.-5:00 p.m.

Nonstop1h 30m

C$ 66

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Fri 10/10

10:00 p.m.-11:25 p.m.

Nonstop1h 25m

Dublin

Mon 13/10

6:25 a.m.-7:55 a.m.

Nonstop1h 30m

C$ 66

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 2/10

8:55 a.m.-10:20 a.m.

Nonstop1h 25m

Dublin

Sun 5/10

6:45 a.m.-8:15 a.m.

Nonstop1h 30m

C$ 69

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 19 results
1
2

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 12 September 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 28 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 C$ 458). Flying from London Gatwick Airport to Dublin in December is currently the most expensive (average of C$ 760). 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 16 September 2025.

It’s optimal to fly from London Gatwick Airport to Dublin in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from London Gatwick Airport to Dublin?

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 16 September 2025.
Read through reviews of airlines operating flights from London Gatwick Airport to Dublin, such as Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,157 reviews
Check prices

Comfort

6.5

Overall

6.8

Boarding

6.7

Entertainment

5.6

Food

6.0

Crew

7.5

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
5,157 reviews
Ryanair
6.8
Okay
5,157 reviews
Check prices

Comfort

6.5

Overall

6.8

Boarding

6.7

Entertainment

5.6

Food

6.0

Crew

7.5

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?

    If you book a flight to Dublin from London Gatwick, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 9.2 km from the centre of Dublin. There are 2 flights from London Gatwick to Dublin per day from 1 airline.

  • 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. London Gatwick Airport and Dublin are separated by a distance of 483 km. All flights are typically direct.

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

    Cheapflights users have booked flights from London Gatwick Airport to Dublin round-trip from C$ 56. Ryanair is priced at 59% lower than the current average price of a flight leaving 3 months from now.

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

    Looking for the cheapest flight from London Gatwick Airport to Dublin? While on average our users pay C$ 211, our data indicates the cheapest price to be C$ 34. The most popular route (London Gatwick - Dublin), is priced around C$ 80.

  • 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, January is the cheapest month in which you can book a flight from London Gatwick Airport to Dublin (average of C$ 458). Flying from London Gatwick Airport to Dublin in December is currently the most expensive (average of C$ 760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

Alternative routes for Gatwick to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dublin 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 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapestC$ 56AverageC$ 142FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

Fly with Cheapflights

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

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Gatwick to Dublin for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Dublin, users can toggle the no change fees filter when performing a flight search.

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

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