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Cheap flights from London, ON to Dublin from C$ 802

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — DUB
22 Jan — 29 Jan1
1 adult

Cheap flight deals from London to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) 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 17 January 2025.

Round-trip from

C$ 930

One-way from

C$ 802
United Airlines
  • United Airlines
  • 31/1-9/2
  • 4 total stops
  • 32h 25m total
  • London to Dublin
Search Deals
27/2
  • 27/2
  • 3 total stops
  • 28h 15m total
  • London to Dublin
Search Deals

Find flight deals from London to Dublin

Cheapest flights from London to Dublin
Explore the most affordable flight options available from London to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Fri 31/19:55 a.m.YXU - DUB
2 stops16h 05mUnited Airlines
Sun 9/29:00 a.m.DUB - YXU
2 stops16h 20mUnited Airlines
Deal found 16/1C$ 930
Fri 31/19:55 a.m.YXU - DUB
1 stop16h 15mAir Canada
Sun 9/29:00 a.m.DUB - YXU
1 stop10h 50mAir Canada
Deal found 16/1C$ 939
Sat 5/45:45 a.m.YXU - DUB
2 stops25h 25mMultiple Airlines
Sun 13/49:50 a.m.DUB - YXU
1 stop15h 28mMultiple Airlines
Deal found 16/1C$ 1,039
Sat 3/53:35 p.m.YXU - DUB
2 stops21h 15mSWISS
Sat 10/58:40 a.m.DUB - YXU
2 stops17h 08mSWISS
Deal found 16/1C$ 1,203
Sun 1/69:55 a.m.YXU - DUB
1 stop17h 20mLufthansa
Sat 7/69:50 a.m.DUB - YXU
1 stop10h 08mLufthansa
Deal found 16/1C$ 1,314

Find flights from London to Dublin within your budget

Customize your flight search to find flights from London 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonDublin

YXU - DUB

YXUDUB

London

Fri 31/1

9:55 a.m.-7:00 a.m.

2 stops16h 05m

Dublin

Sun 9/2

9:00 a.m.-8:20 p.m.

2 stops16h 20m

C$ 930

LondonDublin

YXU - DUB

YXUDUB

London

Fri 31/1

9:55 a.m.-7:10 a.m.

1 stop16h 15m

Dublin

Sun 9/2

9:00 a.m.-2:50 p.m.

1 stop10h 50m

C$ 939

LondonDublin

YXU - DUB

YXUDUB

London

Sat 5/4

5:45 a.m.-12:10 p.m.

2 stops25h 25m

Dublin

Sun 13/4

9:50 a.m.-8:18 p.m.

1 stop15h 28m

C$ 1,039

LondonDublin

YXU - DUB

YXUDUB

London

Sat 3/5

3:35 p.m.-5:50 p.m.

2 stops21h 15m

Dublin

Sat 10/5

8:40 a.m.-8:48 p.m.

2 stops17h 08m

C$ 1,203

LondonDublin

YXU - DUB

YXUDUB

London

Sun 1/6

9:55 a.m.-8:15 a.m.

1 stop17h 20m

Dublin

Sat 7/6

9:50 a.m.-2:58 p.m.

1 stop10h 08m

C$ 1,314

LondonDublin

YXU - DUB

YXUDUB

London

Thu 27/2

8:00 p.m.-5:15 a.m.

3 stops28h 15m

C$ 802

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Best time to book a flight from London to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

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

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

Find hourly flight availability from London 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 17 January 2025.

When flying from London, Ontario to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 12% versus a flight in the morning.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, 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 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 17 January 2025.
SWISS
7.5
Good
1,598 reviews
Check prices

Crew

8.2

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

SWISS
7.5
Good
1,598 reviews
SWISS
7.5
Good
1,598 reviews
Check prices

Crew

8.2

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

United Airlines
7.4
Good
8,965 reviews
SWISS
7.5
Good
1,598 reviews
Check prices

Crew

8.2

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

Air Canada
7.0
Good
8,587 reviews
SWISS
7.5
Good
1,598 reviews
Check prices

Crew

8.2

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

Lufthansa
6.8
Okay
7,093 reviews
SWISS
7.5
Good
1,598 reviews
Check prices

Crew

8.2

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

Related info for your journey

Find useful and relevant information for your journey from London to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from London, Ontario to Dublin round-trip?

    Our cheapest airline available from London, Ontario to Dublin is United Airlines. Our recent data shows that you can find tickets from as low as C$ 930 on this airline. Additional options worth looking into are Air Canada and SWISS, starting at C$ 939 and C$ 1,203 round-trip.

  • Can I find deals for flights from London to Dublin that include hotel bookings?

    Yes. In addition to deals on London to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Dublin.

  • Can I find deals for business class flights from London to Dublin?

    Yes. Cheapflights offers flight deals from London 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, Ontario to Dublin?

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

Top airline flying from London to Dublin

Discover the top airline that operate flights from London 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 861AverageC$ 993FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Dublin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Dublin from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Dublin from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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