Cheap Flights From Heathrow (LHR) To Dublin (DUB)

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Cheapest Flights from London (LHR) to Dublin (DUB)

The cheapest flights to Dublin found within the past 7 days were CA $161 round trip and CA $105 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jan 14 - Sat, Jan 23
LHR
London
DUB
Dublin
CA $161 Roundtrip, found 2 hours ago
CA $161
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu, Jan 14 from London to Dublin, returning Sat, Jan 23, priced at CA $161 found 2 hours ago
Thu, Jan 14 - Sat, Jan 23
LHR
London
DUB
Dublin
CA $163 Roundtrip, found 2 hours ago
CA $163
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu, Jan 14 from London to Dublin, returning Sat, Jan 23, priced at CA $163 found 2 hours ago
Wed, Jan 13 - Sun, Jan 17
LHR
London
DUB
Dublin
CA $165 Roundtrip, found 3 days ago
CA $165
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Jan 13 from London to Dublin, returning Sun, Jan 17, priced at CA $165 found 3 days ago
Thu, Jan 14 - Sat, Jan 23
LHR
London
DUB
Dublin
CA $166 Roundtrip, found 2 hours ago
CA $166
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu, Jan 14 from London to Dublin, returning Sat, Jan 23, priced at CA $166 found 2 hours ago
Thu, Jan 14 - Sat, Jan 23
LHR
London
DUB
Dublin
CA $168 Roundtrip, found 2 hours ago
CA $168
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu, Jan 14 from London to Dublin, returning Sat, Jan 23, priced at CA $168 found 2 hours ago
Thu, Oct 8 - Mon, Oct 12
LHR
London
DUB
Dublin
CA $170 Roundtrip, found 11 hours ago
CA $170
Roundtrip
found 11 hours ago
Select British Airways flight, departing Thu, Oct 8 from London to Dublin, returning Mon, Oct 12, priced at CA $170 found 11 hours ago
Thu, Jan 14 - Sat, Jan 23
LHR
London
DUB
Dublin
CA $170 Roundtrip, found 2 hours ago
CA $170
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu, Jan 14 from London to Dublin, returning Sat, Jan 23, priced at CA $170 found 2 hours ago
Tue, Jan 12 - Sat, Jan 16
LHR
London
DUB
Dublin
CA $172 Roundtrip, found 18 hours ago
CA $172
Roundtrip
found 18 hours ago
Select British Airways flight, departing Tue, Jan 12 from London to Dublin, returning Sat, Jan 16, priced at CA $172 found 18 hours ago
Sun, Dec 13 - Wed, Dec 23
LHR
London
DUB
Dublin
CA $172 Roundtrip, found 2 days ago
CA $172
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Dec 13 from London to Dublin, returning Wed, Dec 23, priced at CA $172 found 2 days ago
Tue, Jan 12 - Sat, Jan 16
LHR
London
DUB
Dublin
CA $174 Roundtrip, found 18 hours ago
CA $174
Roundtrip
found 18 hours ago
Select British Airways flight, departing Tue, Jan 12 from London to Dublin, returning Sat, Jan 16, priced at CA $174 found 18 hours ago

Dublin flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
The Devlin Dublin

The Devlin Dublin

4 out of 5
Price was CA $493, price is now CA $400 per person
CA $400
per person
Oct 5 - Oct 8
found 1 day ago
Roundtrip flight included
London (LON) to Dublin (DUB)
The Dean Dublin Centre

The Dean Dublin Centre

4 out of 5
Price was CA $572, price is now CA $427 per person
CA $427
per person
Oct 5 - Oct 8
found 1 day ago
Roundtrip flight included
London (LON) to Dublin (DUB)
O'Donoghue's

O'Donoghue's

2 out of 5
Price was CA $576, price is now CA $444 per person
CA $444
per person
Oct 5 - Oct 8
found 1 day ago
Roundtrip flight included
London (LON) to Dublin (DUB)
Arlington Hotel O'Connell Bridge

Arlington Hotel O'Connell Bridge

3 out of 5
Price was CA $551, price is now CA $433 per person
CA $433
per person
Oct 5 - Oct 8
found 1 day ago
Roundtrip flight included
London (LON) to Dublin (DUB)
citizenM Dublin St. Patrick's

citizenM Dublin St. Patrick's

4 out of 5
Price was CA $560, price is now CA $450 per person
CA $450
per person
Oct 5 - Oct 8
found 1 day ago
Roundtrip flight included
London (LON) to Dublin (DUB)
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Frequently asked questions

Are there direct flights from LHR to DUB?
Sometimes, a trip is all about the journey; other times, the magic is in the destination. If you're itching to get to your destination fast, multiple airlines have direct flights from Heathrow Airport to DUB, including Aer Lingus and British Airways.
What airlines fly from Heathrow Airport to Dublin Airport (DUB)?
There are a few airlines that have direct flights between London and Corballis. Aer Lingus (EI) is one of the most liked. This carrier operates at least 134 flights every month. Another good option is British Airways (BA), which offers 86 flights every month. The more airlines you weigh up, the more likely you are to walk away with an amazing deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.