$44 Cheap flights from Dublin to Heathrow (DUB to LHR)

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Compare Flight Prices from Dublin to London

Affordable Airfare Tickets from DUB to LHR Airport

The cheapest flights to Heathrow found within the past 7 days were $105 round trip and $44 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Jan 24 - Wed, Jan 27
DUB
Dublin
LHR
London
$105 Roundtrip, found 1 day ago
$105
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Jan 24 from Dublin to London, returning Wed, Jan 27, priced at $105 found 1 day ago
Sun, Jan 24 - Wed, Jan 27
DUB
Dublin
LHR
London
$106 Roundtrip, found 1 day ago
$106
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Jan 24 from Dublin to London, returning Wed, Jan 27, priced at $106 found 1 day ago
Fri, Jan 15 - Sun, Jan 17
DUB
Dublin
LHR
London
$107 Roundtrip, found 8 hours ago
$107
Roundtrip
found 8 hours ago
Select British Airways flight, departing Fri, Jan 15 from Dublin to London, returning Sun, Jan 17, priced at $107 found 8 hours ago
Sat, Jan 16 - Mon, Jan 18
DUB
Dublin
LHR
London
$109 Roundtrip, found 2 days ago
$109
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Jan 16 from Dublin to London, returning Mon, Jan 18, priced at $109 found 2 days ago
Fri, Jan 15 - Sun, Jan 17
DUB
Dublin
LHR
London
$109 Roundtrip, found 8 hours ago
$109
Roundtrip
found 8 hours ago
Select British Airways flight, departing Fri, Jan 15 from Dublin to London, returning Sun, Jan 17, priced at $109 found 8 hours ago
Fri, Jan 15 - Sun, Jan 17
DUB
Dublin
LHR
London
$110 Roundtrip, found 8 hours ago
$110
Roundtrip
found 8 hours ago
Select British Airways flight, departing Fri, Jan 15 from Dublin to London, returning Sun, Jan 17, priced at $110 found 8 hours ago
Sat, Dec 5 - Mon, Dec 7
DUB
Dublin
LHR
London
$111 Roundtrip, found 6 days ago
$111
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Dec 5 from Dublin to London, returning Mon, Dec 7, priced at $111 found 6 days ago
Mon, Mar 8 - Wed, Mar 10
DUB
Dublin
LHR
London
$112 Roundtrip, found 6 days ago
$112
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Mar 8 from Dublin to London, returning Wed, Mar 10, priced at $112 found 6 days ago
Wed, Oct 28 - Fri, Oct 30
DUB
Dublin
LHR
London
$113 Roundtrip, found 5 days ago
$113
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Oct 28 from Dublin to London, returning Fri, Oct 30, priced at $113 found 5 days ago
Mon, Mar 8 - Wed, Mar 10
DUB
Dublin
LHR
London
$114 Roundtrip, found 6 days ago
$114
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Mar 8 from Dublin to London, returning Wed, Mar 10, priced at $114 found 6 days ago

Frequently asked questions

Can I catch a flight from Dublin Airport to LHR right now?
It's prudent to learn about any travel advice reports and quarantine requirements in place in your destination city. Make sure you check out our Covid-19 Travel Advisor for up-to-date info on catching a flight to Heathrow Airport from Dublin Airport (DUB).
Are there direct flights from Dublin Airport (DUB) to Heathrow Airport?
Sometimes, a trip is all about the journey; sometimes the magic is in the destination. If you just want to get to where you're going fast, multiple airlines operate direct flights from Dublin Airport to LHR, including Aer Lingus and British Airways.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Heathrow Airport (LHR), please visit our Customer Service Portal.
How long is the flight from DUB to Heathrow Airport (LHR)?
The flight from Corballis to London is a quick 1 hour and 28 minutes all up. With such a short time in the air, you won't need to worry if you forget to pack a phone charger in your carry-on luggage.
What is the flight distance from DUB to LHR?
With a flight distance of just 280 mi, a short book or an episode of your favorite TV show is all you'll need to keep yourself entertained on the journey between DUB and Heathrow Airport. You'll be stepping off the plane and diving headfirst into your fun adventures before you know it.
What airlines fly from Dublin Airport (DUB) to LHR?
You can choose from a number of airlines that offer direct flights between Corballis and London. Aer Lingus (EI) is one of the most well-known. This carrier offers 134 flights every month. Another good option is British Airways (BA), which has 86 flights every month. The more air carriers you consider, the more likely you are to sniff out a terrific deal.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with British Airways, Virgin Atlantic or SAS you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity 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 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Dublin to London

 

Traveling From
Dublin
Traveling To
Heathrow
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$105

Route Info

Flight path for flights from Dublin Airport to London Heathrow Airport


Origin:
DUB - Dublin Airport
Destination:
LHR - London Heathrow Airport
Distance:
281.00 miles


Airlines & Aircraft Used on DUB to LHR Flight Routes


Airline Carrier
Aircraft
Aer Lingus
Airbus A320-100/200
British Airways
Airbus A319
British Airways
Airbus A321-100/200
British Airways
Airbus A330-300

Discover our best flights from Dublin DUB to London LHR. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Dublin DUB to London LHR at the right price  

Airfares to London LHR from Dublin DUB currently cost between $105 and $114. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Dublin DUB to London LHR 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Dublin DUB to London LHR on Travelocity starting at $44. Prices and availability subject to change. Additional terms may apply. 

 

Get to London LHR from Dublin DUB quicker with direct flights. 

Get to London faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to LHR from DUB to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Dublin DUB to London LHR

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to LHR from DUB. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Dublin DUB to London LHR today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Dublin DUB to London LHR. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to London LHR from Dublin DUB 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to LHR from DUB have this option.  

 

Travel with confidence when you book flights to London LHR from Dublin DUB with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Explore More Ways to Travel with Travelocity

*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.