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Cheap flights from London to Dublin from C$ 49

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London to Dublin departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Dublin

Cheap round-trip flights

These are some of the best round-trip flight deals from London to Dublin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Dublin.

Cheap last-minute flights

Planning a quick getaway from London to Dublin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dublin, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London to Dublin

Find recent round-trip train or bus tickets from London to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
8:50 a.m. - 10:10 a.m.LGW-DUB
1h 20mdirect
6:30 a.m. - 8:00 a.m.DUB-LGW
1h 30mdirect
C$ 49Ryanair
Find Deal
Thu, 9 Jan - Sun, 12 Jan
9:40 a.m. - 11:00 a.m.LGW-DUB
1h 20mdirect
6:50 a.m. - 8:20 a.m.DUB-LGW
1h 30mdirect
C$ 56Ryanair
Find Deal
Tue, 10 Dec - Tue, 17 Dec
6:30 a.m. - 7:55 a.m.LHR-DUB
1h 25mdirect
8:35 p.m. - 9:55 p.m.DUB-LHR
1h 20mdirect
C$ 106British Airways
Find Deal
Wed, 5 Feb - Fri, 7 Feb
6:30 a.m. - 7:55 a.m.LHR-DUB
1h 25mdirect
8:30 p.m. - 9:50 p.m.DUB-LHR
1h 20mdirect
C$ 108British Airways
Find Deal
Wed, 15 Jan - Mon, 20 Jan
7:05 p.m. - 2:05 p.m.LGW-DUB
19h 00m1 stop
9:45 a.m. - 3:20 p.m.DUB-LGW
5h 35m1 stop
C$ 230Vueling
Find Deal
Thu, 23 Jan - Sat, 25 Jan
8:50 a.m. - 10:15 a.m.LHR-DUB
1h 25mdirect
7:45 p.m. - 9:00 p.m.DUB-LHR
1h 15mdirect
C$ 235Aer Lingus
Find Deal
Tue, 3 Dec - Mon, 9 Dec
3:20 p.m. - 4:35 p.m.LHR-DUB
1h 15mdirect
7:40 a.m. - 9:05 a.m.DUB-LHR
1h 25mdirect
C$ 245Aer Lingus
Find Deal
Sat, 22 Feb - Mon, 24 Feb
8:40 a.m. - 12:40 p.m.LHR-DUB
4h 00m1 stop
6:00 a.m. - 10:30 a.m.DUB-LHR
4h 30m1 stop
C$ 255
Find Deal
Fri, 17 Jan - Sun, 19 Jan
7:55 a.m. - 5:55 p.m.LGW-DUB
10h 00m1 stop
8:45 a.m. - 6:20 p.m.DUB-LGW
9h 35m1 stop
C$ 263Vueling
Find Deal
Wed, 11 Dec - Thu, 12 Dec
11:30 a.m. - 4:40 p.m.LHR-DUB
5h 10m1 stop
12:55 p.m. - 5:50 p.m.DUB-LHR
4h 55m1 stop
C$ 329
Find Deal
Sun, 2 Feb - Thu, 6 Feb
8:50 a.m. - 10:10 a.m.LGW-DUB
1h 20mdirect
C$ 52Ryanair
Find Deal
Thu, 12 Dec
8:50 a.m. - 10:10 a.m.LGW-DUB
1h 20mdirect
C$ 53Ryanair
Find Deal
Tue, 26 Nov
6:30 a.m. - 7:55 a.m.LHR-DUB
1h 25mdirect
C$ 73British Airways
Find Deal
Wed, 26 Mar
6:30 a.m. - 7:55 a.m.LHR-DUB
1h 25mdirect
C$ 74British Airways
Find Deal
Tue, 4 Feb
3:15 p.m. - 7:55 a.m.LHR-DUB
16h 40m1 stop
C$ 120Vueling
Find Deal
Wed, 11 Dec
8:45 p.m. - 10:05 p.m.LHR-DUB
1h 20mdirect
C$ 126Aer Lingus
Find Deal
Mon, 16 Dec
2:35 p.m. - 7:55 a.m.LGW-DUB
17h 20m1 stop
C$ 126Vueling
Find Deal
Wed, 18 Dec
2:20 p.m. - 3:45 p.m.LHR-DUB
1h 25mdirect
C$ 129Aer Lingus
Find Deal
Thu, 8 May
7:30 a.m. - 1:15 p.m.LGW-DUB
5h 45m1 stop
C$ 137
Find Deal
Sat, 25 Jan
1:00 p.m. - 10:05 a.m.LGW-DUB
21h 05m1 stop
C$ 161
Find Deal
Thu, 19 Dec
9:30 p.m. - 10:50 p.m.LGW-DUB
1h 20mdirect
6:50 a.m. - 8:20 a.m.DUB-LGW
1h 30mdirect
C$ 129Ryanair
Find Deal
Mon, 25 Nov - Tue, 26 Nov
9:30 p.m. - 10:50 p.m.LGW-DUB
1h 20mdirect
6:30 p.m. - 8:00 p.m.DUB-LGW
1h 30mdirect
C$ 171Ryanair
Find Deal
Mon, 25 Nov - Mon, 2 Dec
10:30 p.m. - 11:50 p.m.LGW-DUB
1h 20mdirect
6:50 a.m. - 8:20 a.m.DUB-LGW
1h 30mdirect
C$ 189Ryanair
Find Deal
Sat, 23 Nov - Wed, 27 Nov
6:25 p.m. - 7:45 p.m.LHR-DUB
1h 20mdirect
8:30 p.m. - 9:50 p.m.DUB-LHR
1h 20mdirect
C$ 207British Airways
Find Deal
Sat, 23 Nov - Thu, 28 Nov
6:25 p.m. - 7:45 p.m.LHR-DUB
1h 20mdirect
4:05 p.m. - 5:30 p.m.DUB-LHR
1h 25mdirect
C$ 213British Airways
Find Deal
Sat, 23 Nov - Sat, 30 Nov
7:50 a.m. - 9:10 a.m.LHR-DUB
1h 20mdirect
7:45 p.m. - 9:00 p.m.DUB-LHR
1h 15mdirect
C$ 253Aer Lingus
Find Deal
Sun, 24 Nov - Mon, 25 Nov
8:15 p.m. - 2:05 p.m.LGW-DUB
17h 50m1 stop
6:45 p.m. - 1:30 p.m.DUB-LGW
18h 45m1 stop
C$ 325Vueling
Find Deal
Sat, 23 Nov - Wed, 27 Nov
7:55 a.m. - 2:05 p.m.LGW-DUB
6h 10m1 stop
6:45 p.m. - 12:15 p.m.DUB-LGW
17h 30m1 stop
C$ 337Vueling
Find Deal
Sun, 24 Nov - Wed, 27 Nov
6:00 a.m. - 12:30 p.m.LHR-DUB
6h 30m1 stop
6:40 p.m. - 5:50 p.m.DUB-LHR
23h 10m1 stop
C$ 398SWISS
Find Deal
Mon, 25 Nov - Thu, 5 Dec
6:00 a.m. - 5:50 p.m.LHR-DUB
11h 50m1 stop
6:40 p.m. - 8:15 a.m.DUB-LHR
13h 35m2 stops
C$ 428SWISS
Find Deal
Mon, 25 Nov - Fri, 29 Nov
8:50 a.m. - 10:10 a.m.LGW-DUB
1h 20mdirect
6:30 a.m. - 8:00 a.m.DUB-LGW
1h 30mdirect
C$ 49Ryanair
Find Deal
Thu, 9 Jan - Sun, 12 Jan
9:40 a.m. - 11:00 a.m.LGW-DUB
1h 20mdirect
6:50 a.m. - 8:20 a.m.DUB-LGW
1h 30mdirect
C$ 56Ryanair
Find Deal
Tue, 10 Dec - Tue, 17 Dec
8:50 a.m. - 10:10 a.m.LGW-DUB
1h 20mdirect
6:50 a.m. - 8:20 a.m.DUB-LGW
1h 30mdirect
C$ 57Ryanair
Find Deal
Tue, 3 Dec - Tue, 10 Dec
9:35 p.m. - 10:55 p.m.LGW-DUB
1h 20mdirect
6:55 a.m. - 8:25 a.m.DUB-LGW
1h 30mdirect
C$ 60Ryanair
Find Deal
Fri, 17 Jan - Mon, 20 Jan
6:30 a.m. - 7:55 a.m.LHR-DUB
1h 25mdirect
8:35 p.m. - 9:55 p.m.DUB-LHR
1h 20mdirect
C$ 106British Airways
Find Deal
Wed, 5 Feb - Fri, 7 Feb
6:30 a.m. - 7:55 a.m.LHR-DUB
1h 25mdirect
8:30 p.m. - 9:50 p.m.DUB-LHR
1h 20mdirect
C$ 108British Airways
Find Deal
Wed, 15 Jan - Mon, 20 Jan
6:30 a.m. - 7:55 a.m.LHR-DUB
1h 25mdirect
8:35 p.m. - 9:55 p.m.DUB-LHR
1h 20mdirect
C$ 112British Airways
Find Deal
Wed, 19 Feb - Fri, 28 Feb
8:50 a.m. - 10:15 a.m.LHR-DUB
1h 25mdirect
7:45 p.m. - 9:00 p.m.DUB-LHR
1h 15mdirect
C$ 235Aer Lingus
Find Deal
Tue, 3 Dec - Mon, 9 Dec
3:20 p.m. - 4:35 p.m.LHR-DUB
1h 15mdirect
7:40 a.m. - 9:05 a.m.DUB-LHR
1h 25mdirect
C$ 245Aer Lingus
Find Deal
Sat, 22 Feb - Mon, 24 Feb
7:45 p.m. - 9:05 p.m.LHR-DUB
1h 20mdirect
7:45 p.m. - 9:05 p.m.DUB-LHR
1h 20mdirect
C$ 286Aer Lingus
Find Deal
Sun, 29 Dec - Fri, 3 Jan

Ryanair flights from London to Dublin

Our best Ryanair deals on London to Dublin flight tickets
Ryanair
9 Jan
LGW8:50 a.m.London Gatwick
1h 20m
DUB10:10 a.m.Dublin
12 Jan
DUB6:30 a.m.Dublin
1h 30m
LGW8:00 a.m.London Gatwick
Ryanair
10 Dec
LGW9:40 a.m.London Gatwick
1h 20m
DUB11:00 a.m.Dublin
17 Dec
DUB6:50 a.m.Dublin
1h 30m
LGW8:20 a.m.London Gatwick
Ryanair
3 Dec
LGW8:50 a.m.London Gatwick
1h 20m
DUB10:10 a.m.Dublin
10 Dec
DUB6:50 a.m.Dublin
1h 30m
LGW8:20 a.m.London Gatwick

Aer Lingus flights from London to Dublin

Our best Aer Lingus deals on London to Dublin flight tickets
Aer Lingus
3 Dec
LHR8:50 a.m.London Heathrow
1h 25m
DUB10:15 a.m.Dublin
9 Dec
DUB7:45 p.m.Dublin
1h 15m
LHR9:00 p.m.London Heathrow
Aer Lingus
22 Feb
LHR3:20 p.m.London Heathrow
1h 15m
DUB4:35 p.m.Dublin
24 Feb
DUB7:40 a.m.Dublin
1h 25m
LHR9:05 a.m.London Heathrow
Aer Lingus
24 Nov
LHR7:50 a.m.London Heathrow
1h 20m
DUB9:10 a.m.Dublin
25 Nov
DUB7:45 p.m.Dublin
1h 15m
LHR9:00 p.m.London Heathrow

See travel insights to Dublin from

How to get the cheapest flight ticket from London to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from London to Dublin?

January. The cheapest time of year to fly to Dublin from London is January. The most expensive is May.

What is the cheapest day to depart London for Dublin?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from London to Dublin?

In the evening. London to Dublin flights are approximately 28% more expensive at noon than in the evening

What is the cheapest London to Dublin flight route?

London Gatwick - Dublin. Fly from London Gatwick to Dublin for the best London - Dublin flight prices

How far in advance should you book London to Dublin flights?

30 days before. The cheapest time to buy a flight from London to Dublin is approximately 30 days to departure

Can stopping save me money on London to Dublin flights?

No. A direct flight is the cheapest option for a flight between London to Dublin.

How have London to Dublin flight prices changed over time?

As of November 2024, prices for London to Dublin flights are approximately 14% more expensive when compared to flights at the same time last year.

What is the typical price of a round-trip flight between London and Dublin?


When to book flights from London to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from London to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Dublin (LON to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Dublin

Best price found

C$ 52

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from London in the past 72 hours is C$ 52. The best round-trip flight deal from London to Dublin found on momondo in the last 72 hours is C$ 49.
The fastest flight from London to Dublin takes 1h 15m
Direct flights go from London to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)

  • How far is London to Dublin by plane?

    Dublin is 463.4 km away from London. A reasonable flight in good conditions will take 1h 15m.

  • When did momondo last update prices for flights from London to Dublin Airport?

    Prices for flights from London to Dublin Airport are updated daily.

  • How many operators does momondo search for flights from London to Dublin Airport?

  • How old do you have to be to fly from London to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Dublin?

  • What is the most popular airline from London to Dublin?


Best airlines flying from London to Dublin

Compare and see reviews for airlines that fly from London to Dublin with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom C$ 57Free CancellationRating
6.8
5,266 reviews
Search Ryanair flights
British AirwaysPriceFrom C$ 105Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
Aer LingusPriceFrom C$ 196Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
  • Aer Lingus Flights From London to Dublin

    Aer Lingus is one of the most popular airlines flying from London to Dublin, operating 125 flights/week on average for this route. A good Aer Lingus flight deal for London to Dublin starts from C$ 140 round-trip, up to an average price of C$ 151. Our users have rated Aer Lingus at 7.1/10.

  • Ryanair Flights From London to Dublin

    Ryanair (6.8/10 from 5,266 reviews) operates around 48 flights from London to Dublin in any given week. The average Ryanair airfare for this route is around C$ 72, with deals from around C$ 41 rare but found on momondo. Referenced prices are for round-trip London to Dublin flight searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from London to Dublin?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Dublin for you.

Can I find flights from London to Dublin with flexible booking policies on momondo?

All flight searches from London to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Dublin?

momondo helps you find the best flight between London and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Dublin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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