C$ 1,206+ Flights from London, ON to Ireland | Cheapflights

Cheap flight deals from London to Ireland

Round-trip from	C$ 1,017
One-way from	C$ 726

Air Canada

Air Canada
16/7-30/7
3 total stops
29h 07m total
London to Ireland

5/4

5/4
3 total stops
19h 25m total
London to Ireland

Find flight deals from London to Ireland

Cheapest flights from London to Ireland
Explore the most affordable flight options available from London to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 16/79:55 a.m.YXU - DUB

2 stops16h 50mAir Canada

Wed 30/79:50 a.m.DUB - YXU

1 stop12h 17mAir Canada

Deal found 20/2C$ 1,017

Mon 7/43:25 p.m.YXU - DUB

2 stops13h 20mUnited Airlines

Wed 23/49:20 a.m.DUB - YXU

2 stops15h 58mUnited Airlines

Deal found 20/2C$ 1,072

Sun 13/75:45 p.m.YXU - DUB

1 stop9h 30mLufthansa

Fri 1/89:50 a.m.DUB - YXU

1 stop15h 57mLufthansa

Deal found 19/2C$ 1,152

Fri 28/39:55 a.m.YXU - DUB

2 stops27h 55mMultiple Airlines

Mon 7/48:50 a.m.DUB - YXU

2 stops16h 28mMultiple Airlines

Deal found 19/2C$ 1,256

Sat 5/49:55 a.m.YXU - SNN

2 stops19h 20mUnited Airlines

Sat 12/412:30 p.m.SNN - YXU

2 stops25h 43mUnited Airlines

Deal found 19/2C$ 1,413

Sat 5/49:55 a.m.YXU - ORK

3 stops30h 50mMultiple Airlines

Sat 12/48:00 a.m.ORK - YXU

3 stops40h 13mMultiple Airlines

Deal found 19/2C$ 1,602

Best flights from London to Ireland
Discover carefully curated flight deals from London to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Wed 16/79:55 a.m.YXU - DUB

2 stops16h 50mAir Canada

Wed 30/79:50 a.m.DUB - YXU

1 stop12h 17mAir Canada

Deal found 20/2C$ 1,017

Mon 7/43:25 p.m.YXU - DUB

2 stops13h 20mUnited Airlines

Wed 23/49:20 a.m.DUB - YXU

2 stops15h 58mUnited Airlines

Deal found 20/2C$ 1,072

Sun 13/75:45 p.m.YXU - DUB

1 stop9h 30mLufthansa

Fri 1/89:50 a.m.DUB - YXU

1 stop15h 57mLufthansa

Deal found 19/2C$ 1,152

Fri 28/39:55 a.m.YXU - DUB

2 stops27h 55mMultiple Airlines

Mon 7/48:50 a.m.DUB - YXU

2 stops16h 28mMultiple Airlines

Deal found 19/2C$ 1,256

Sun 6/43:25 p.m.YXU - SNN

2 stops13h 50mUnited Airlines

Sun 13/412:30 p.m.SNN - YXU

2 stops25h 43mUnited Airlines

Deal found 20/2C$ 1,428

Sat 5/49:55 a.m.YXU - ORK

3 stops30h 50mMultiple Airlines

Sat 12/48:00 a.m.ORK - YXU

3 stops40h 13mMultiple Airlines

Deal found 19/2C$ 1,602

Last-minute flights from London to Ireland
Discover last-minute flight deals from London to Ireland. Data last updated 21 February 2025 and is based on user searches.

Fri 28/35:15 a.m.YXU - DUB

1 stop20h 55mAir Canada

Mon 7/48:50 a.m.DUB - YXU

2 stops16h 28mAir Canada

Deal found 19/2C$ 1,232

Fri 28/39:55 a.m.YXU - DUB

2 stops27h 55mMultiple Airlines

Mon 7/48:50 a.m.DUB - YXU

2 stops16h 28mMultiple Airlines

Deal found 19/2C$ 1,256

Find flights from London to Ireland within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonDublin

YXU - DUB

YXUDUB

London

Wed 16/7

9:55 a.m.-7:45 a.m.

2 stops16h 50m

Dublin

Wed 30/7

9:50 a.m.-5:07 p.m.

1 stop12h 17m

C$ 1,017

LondonDublin

YXU - DUB

YXUDUB

London

Mon 7/4

3:25 p.m.-9:45 a.m.

2 stops13h 20m

Dublin

Wed 23/4

9:20 a.m.-8:18 p.m.

2 stops15h 58m

C$ 1,072

LondonDublin

YXU - DUB

YXUDUB

London

Sun 13/7

5:45 p.m.-8:15 a.m.

1 stop9h 30m

Dublin

Fri 1/8

9:50 a.m.-8:47 p.m.

1 stop15h 57m

C$ 1,152

LondonDublin

YXU - DUB

YXUDUB

London

Fri 28/3

9:55 a.m.-5:50 p.m.

2 stops27h 55m

Dublin

Mon 7/4

8:50 a.m.-8:18 p.m.

2 stops16h 28m

C$ 1,256

LondonShannon

YXU - SNN

YXUSNN

London

Sat 5/4

9:55 a.m.-10:15 a.m.

2 stops19h 20m

Shannon

Sat 12/4

12:30 p.m.-9:13 a.m.

2 stops25h 43m

C$ 1,413

LondonCork

YXU - ORK

YXUORK

London

Sat 5/4

9:55 a.m.-9:45 p.m.

3 stops30h 50m

Cork

Sat 12/4

8:00 a.m.-7:13 p.m.

3 stops40h 13m

C$ 1,602

LondonDublin

YXU - DUB

YXUDUB

London

Sat 5/4

9:55 a.m.-10:20 a.m.

3 stops19h 25m

C$ 726

LondonDublin

YXU - DUB

YXUDUB

London

Sat 5/4

3:25 p.m.-2:50 p.m.

2 stops18h 25m

C$ 1,226

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Best time to book a flight from London to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from London 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.

Travel insights for flights from London to Ireland

Get recent, data-driven insights about flights from London to Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London, Ontario to Ireland?

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Ireland (average of C$ 458). Flying from London, Ontario to Ireland 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 YXU to IE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Ireland as you normally would.

Rainfall in Ireland by month

In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 mm per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.

Temperature in Ireland by month

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Ireland

United Airlines

7.4

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines

7.4

Good

United Airlines

7.4

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

7.0

Good

United Airlines

7.4

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

6.7

Okay

United Airlines

7.4

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

What airport do you fly from for flights from London to Ireland?
Located just 8.6 km from the city centre, London (YXU) is the airport most travellers will use when flying to Ireland from London.
What are the most popular routes from London, Ontario to Ireland?
Most travellers choose London - Dublin, London - Cork or London - Shannon when deciding on the best route from London, Ontario to Ireland.
Can I find deals for flights from London to Ireland that include hotel bookings?
Yes. In addition to deals on London to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Ireland.
Can I find deals for business class flights from London to Ireland?
Yes. Cheapflights offers flight deals from London to Ireland 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, Ontario to Ireland?
Currently, January is the cheapest month in which you can book a flight from London, Ontario to Ireland (average of C$ 458). Flying from London, Ontario to Ireland 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

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Alternative routes for London to Ireland

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Top airline flying from London to Ireland

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 862	AverageC$ 1,018	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ireland from London today and book when prices fit your budget.

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