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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Ireland.

What documentation or ID do you need to fly to Ireland?

The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€377 Cheap Flights from London, Ontario to Ireland in 2026

Find the cheapest flights from London, Ontario to Ireland

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

18:20 - 08:15

YXU

DUB

8h 55m

1 stop

09:20 - 09:20

DUB

YXU

29h 00m

1 stop

€449Air Canada

Fri, 9 Oct - Sun, 18 Oct

15:30 - 08:15

YXU

DUB

11h 45m

1 stop

09:50 - 17:43

DUB

YXU

12h 53m

1 stop

€467Air Canada

Mon, 21 Sep - Mon, 28 Sep

10:05 - 07:45

YXU

DUB

16h 40m

2 stops

09:50 - 21:40

DUB

YXU

16h 50m

1 stop

€469Air Canada

Mon, 21 Sep - Mon, 28 Sep

10:05 - 07:45

YXU

DUB

16h 40m

2 stops

09:20 - 21:40

DUB

YXU

17h 20m

2 stops

€473Air Canada

Mon, 21 Sep - Mon, 28 Sep

10:05 - 09:45

YXU

DUB

18h 40m

2 stops

09:50 - 09:20

DUB

YXU

28h 30m

1 stop

€491Air Canada

Fri, 2 Oct - Tue, 6 Oct

10:05 - 09:45

YXU

DUB

18h 40m

2 stops

09:50 - 09:20

DUB

YXU

28h 30m

1 stop

€492Air Canada

Fri, 2 Oct - Tue, 6 Oct

10:05 - 09:45

YXU

DUB

18h 40m

2 stops

09:50 - 09:20

DUB

YXU

28h 30m

1 stop

€493Air Canada

Fri, 2 Oct - Tue, 6 Oct

15:30 - 08:15

YXU

DUB

11h 45m

1 stop

11:35 - 09:20

DUB

YXU

26h 45m

2 stops

€505Air Canada

Fri, 9 Oct - Sun, 18 Oct

10:05 - 07:45

YXU

DUB

16h 40m

2 stops

09:20 - 21:40

DUB

YXU

17h 20m

1 stop

€516Air Canada

Sun, 23 Aug - Thu, 27 Aug

10:05 - 07:45

YXU

DUB

16h 40m

2 stops

09:50 - 21:40

DUB

YXU

16h 50m

2 stops

€519Air Canada

Sun, 23 Aug - Thu, 27 Aug

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United Airlines flights from London, Ontario to Ireland

Our best United Airlines deals on London, Ontario to Ireland flight tickets

United Airlines

4 Sept

YXU18:20London

34h 25m

2 stops

DUB09:45Dublin

11 Sept

DUB13:35Dublin

30h 15m

2 stops

YXU14:50London

€522

United Airlines

2 Oct

YXU10:05London

19h 35m

2 stops

DUB10:40Dublin

6 Oct

DUB12:30Dublin

14h 10m

2 stops

YXU21:40London

€524

United Airlines

13 Oct

YXU10:05London

20h 05m

2 stops

DUB11:10Dublin

31 Oct

DUB13:35Dublin

24h 02m

2 stops

YXU09:37London

€598

Air Canada flights from London, Ontario to Ireland

Our best Air Canada deals on London, Ontario to Ireland flight tickets

Air Canada

9 Oct

YXU18:20London

8h 55m

1 stop

DUB08:15Dublin

18 Oct

DUB09:20Dublin

29h 00m

1 stop

YXU09:20London

€449

Air Canada

8 Sept

YXU15:30London

35h 15m

2 stops

DUB07:45Dublin

15 Sept

DUB09:50Dublin

10h 00m

1 stop

YXU14:50London

€456

Air Canada

21 Sept

YXU15:30London

11h 45m

1 stop

DUB08:15Dublin

28 Sept

DUB09:50Dublin

12h 53m

1 stop

YXU17:43London

€467

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDublin

YXU - DUB

YXUDUB

London

Fri 9/10

18:20-08:15

1 stop8h 55m

Dublin

Sun 18/10

09:20-09:20

1 stop29h 00m

€449

Fastest return journey

LondonDublin

YXU - DUB

YXUDUB

London

Mon 21/9

15:30-08:15

1 stop11h 45m

Dublin

Mon 28/9

09:50-17:43

1 stop12h 53m

€467

LondonDublin

YXU - DUB

YXUDUB

London

Mon 21/9

10:05-07:45

2 stops16h 40m

Dublin

Mon 28/9

09:50-21:40

1 stop16h 50m

€469

LondonDublin

YXU - DUB

YXUDUB

London

Mon 21/9

10:05-07:45

2 stops16h 40m

Dublin

Mon 28/9

09:20-21:40

2 stops17h 20m

€473

LondonDublin

YXU - DUB

YXUDUB

London

Fri 2/10

10:05-09:45

2 stops18h 40m

Dublin

Tue 6/10

09:50-09:20

1 stop28h 30m

€491

LondonDublin

YXU - DUB

YXUDUB

London

Fri 2/10

10:05-09:45

2 stops18h 40m

Dublin

Tue 6/10

09:50-09:20

1 stop28h 30m

€492

LondonDublin

YXU - DUB

YXUDUB

London

Fri 2/10

10:05-09:45

2 stops18h 40m

Dublin

Tue 6/10

09:50-09:20

1 stop28h 30m

€493

LondonDublin

YXU - DUB

YXUDUB

London

Fri 9/10

15:30-08:15

1 stop11h 45m

Dublin

Sun 18/10

11:35-09:20

2 stops26h 45m

€505

LondonDublin

YXU - DUB

YXUDUB

London

Sun 23/8

10:05-07:45

2 stops16h 40m

Dublin

Thu 27/8

09:20-21:40

1 stop17h 20m

€516

LondonDublin

YXU - DUB

YXUDUB

London

Sun 23/8

10:05-07:45

2 stops16h 40m

Dublin

Thu 27/8

09:50-21:40

2 stops16h 50m

€519

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London, Ontario to Ireland

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 airline that flies from London to Ireland?

WestJet and Aer Lingus are the most popular carriers operating from London to Ireland

Cheap London, Ontario to Ireland flight deals and tips

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

Fastest flight time	19h 35m
Direct flights	None

The fastest flight from London, Ontario to Ireland takes 19h 35m

There are no direct flights from London, Ontario to Ireland. There are no popular flight routes from London, Ontario to Ireland.

Search flight deals

Frequently asked questions about flying from London, Ontario to Ireland

When did momondo last update prices for flights from London Airport to Ireland?
Prices for flights from London Airport to Ireland are updated daily.
How old do you have to be to fly from London Airport to Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Ireland . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Ireland from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for London to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to Dublinfrom €39

Flights to Corkfrom €86

Flights to Shannon, Clarefrom €84

Flights to Milltown (Kerry)from €37

Flights to Donegalfrom €76

Cheap flights from London, Ontario to Ireland from €377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Ireland departing on 21/9. 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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United Airlines flights from London, Ontario to Ireland

Our best United Airlines deals on London, Ontario to Ireland flight tickets

Air Canada flights from London, Ontario to Ireland

Our best Air Canada deals on London, Ontario to Ireland flight tickets

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How to get the cheapest flight ticket from London, Ontario to Ireland

What is the cheapest airline that flies from London to Ireland?

Cheap London, Ontario to Ireland flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from London, Ontario to Ireland

Why use momondo?

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Ireland

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