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Cheap flights from London Gatwick Airport to Dublin from C$ 35

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DUB
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags
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 Thursday or Tuesday and return on a Monday

Cheap flight deals from Gatwick to Dublin

Enter your travel dates to find the best prices.

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 21 January 2026.

Wed 15/41:05 p.m.
LGW
-
DUB
Nonstop1h 25m
Ryanair
Wed 22/46:50 a.m.
DUB
-
LGW
Nonstop1h 30m
Ryanair
Deal found 20/1C$ 72
Fri 23/19:05 a.m.
LGW
-
DUB
Nonstop1h 25m
Ryanair
Sun 25/16:35 a.m.
DUB
-
LGW
Nonstop1h 25m
Ryanair
Deal found 19/1C$ 73
Sat 16/59:30 p.m.
LGW
-
DUB
Nonstop1h 25m
Ryanair
Mon 25/56:25 a.m.
DUB
-
LGW
Nonstop1h 30m
Ryanair
Deal found 19/1C$ 109
Wed 14/105:35 p.m.
LGW
-
DUB
Nonstop1h 25m
Ryanair
Sun 18/1010:10 a.m.
DUB
-
LGW
Nonstop1h 30m
Ryanair
Deal found 20/1C$ 115
Sat 13/69:30 p.m.
LGW
-
DUB
Nonstop1h 25m
Ryanair
Sun 21/66:45 a.m.
DUB
-
LGW
Nonstop1h 30m
Ryanair
Deal found 20/1C$ 141
Fri 13/36:10 a.m.
LGW
-
DUB
1 stop8h 25m
Multiple Airlines
Sun 15/35:55 a.m.
DUB
-
LGW
1 stop4h 05m
Multiple Airlines
Deal found 19/1C$ 199
Fri 13/39:35 p.m.
LGW
-
DUB
Nonstop1h 25m
Ryanair
Sun 15/38:20 a.m.
DUB
-
LGW
Nonstop1h 25m
Ryanair
Deal found 19/1C$ 202
Wed 18/27:25 p.m.
LGW
-
DUB
1 stop12h 30m
Vueling
Wed 25/21:25 p.m.
DUB
-
LGW
1 stop5h 10m
Vueling
Deal found 20/1C$ 225
Wed 11/27:25 p.m.
LGW
-
DUB
1 stop12h 30m
Vueling
Sat 14/27:30 p.m.
DUB
-
LGW
1 stop12h 10m
Vueling
Deal found 20/1C$ 236
Wed 4/37:25 p.m.
LGW
-
DUB
1 stop12h 30m
Vueling
Sat 7/37:30 p.m.
DUB
-
LGW
1 stop12h 10m
Vueling
Deal found 20/1C$ 247
Sat 21/38:15 p.m.
LGW
-
DUB
1 stop11h 30m
Vueling
Mon 23/31:10 p.m.
DUB
-
LGW
1 stop5h 25m
Vueling
Deal found 20/1C$ 261

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 21 January 2026.

Round-trip from

C$ 72

One-way from

C$ 35

Popular in

December

Cheapest in

January

Average price

C$ 100
Ryanair
  • Ryanair
  • 15/4-22/4
  • Nonstop
  • 2h 55m total
  • London to Dublin
Search Deals
Ryanair
  • Ryanair
  • 6/3
  • Nonstop
  • 1h 25m total
  • London to Dublin
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 629,999 searches. Data last updated 21 January 2026.
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

Wed 15/4

1:05 p.m.-2:30 p.m.

Nonstop1h 25m

Dublin

Wed 22/4

6:50 a.m.-8:20 a.m.

Nonstop1h 30m

C$ 72

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Fri 13/3

6:10 a.m.-2:35 p.m.

1 stop8h 25m

Dublin

Sun 15/3

5:55 a.m.-10:00 a.m.

1 stop4h 05m

C$ 199

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 18/2

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

1 stop12h 30m

Dublin

Wed 25/2

1:25 p.m.-6:35 p.m.

1 stop5h 10m

C$ 225

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 21/3

8:15 p.m.-7:45 a.m.

1 stop11h 30m

Dublin

Mon 23/3

1:10 p.m.-6:35 p.m.

1 stop5h 25m

C$ 261

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 18/3

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

1 stop12h 30m

Dublin

Sat 21/3

7:30 p.m.-7:40 a.m.

1 stop12h 10m

C$ 270

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 11/2

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

1 stop12h 30m

Dublin

Fri 13/2

1:15 p.m.-7:25 p.m.

1 stop6h 10m

C$ 288

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 5/3

7:35 p.m.-12:35 p.m.

1 stop17h 00m

Dublin

Sat 7/3

7:30 p.m.-7:40 a.m.

1 stop12h 10m

C$ 292

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 19/3

7:35 p.m.-12:35 p.m.

1 stop17h 00m

Dublin

Mon 23/3

1:10 p.m.-6:35 p.m.

1 stop5h 25m

C$ 294

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 29/1

7:35 p.m.-12:35 p.m.

1 stop17h 00m

Dublin

Mon 2/2

1:10 p.m.-6:35 p.m.

1 stop5h 25m

C$ 307

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 19/3

7:35 p.m.-12:35 p.m.

1 stop17h 00m

Dublin

Sat 21/3

7:30 p.m.-7:40 a.m.

1 stop12h 10m

C$ 308

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 21 results
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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 16 January 2026.

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 C$ 48). Flying from London Gatwick Airport to Dublin in December is currently the most expensive (average of C$ 87). 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 21 January 2026.

It’s optimal to fly from London Gatwick Airport to Dublin in the evening. By choosing this option you can save up to 73% 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 21 January 2026.
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
6.9
Okay
5,249 reviews
Check prices

Overall

6.9

Comfort

6.5

Crew

7.5

Entertainment

5.6

Food

6.0

Boarding

6.7

Reviews

1 / 20
10.0
Excellent

phil,Mar 2025

STN - FAO

Cheap flights left and arrived on time!!! Train companies take note!!!
Ryanair
6.9
Okay
5,249 reviews
Ryanair
6.9
Okay
5,249 reviews
Check prices

Overall

6.9

Comfort

6.5

Crew

7.5

Entertainment

5.6

Food

6.0

Boarding

6.7

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 3 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 or Vueling to get the fastest option. London Gatwick Airport and Dublin are separated by a distance of 483 km. This flight may include one or multiple stops.

  • 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$ 69. Ryanair is priced at 51% lower than the current average price of a flight leaving 3 months from now.

  • 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 C$ 48). Flying from London Gatwick Airport to Dublin in December is currently the most expensive (average of C$ 87). 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapestC$ 69AverageC$ 172FlexibilityNo 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?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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