CA $28 Cheap Flights from Dublin (DUB) to London (LHR)

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Cheap flights from Dublin (DUB) to London (LHR)

Prices were available within the past 7 days and start at CA $28 for one-way flights and CA $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon., Jan. 20 - Mon., Jan. 27
DUB
Dublin
LHR
London
CA $90 Roundtrip, found 3 days ago
CA $90
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon., Jan. 20 from Dublin to London, returning Mon., Jan. 27, priced at CA $90 found 3 days ago
British Airways
Mon., Jan. 20 - Mon., Jan. 27
DUB
Dublin
LHR
London
CA $92 Roundtrip, found 3 days ago
CA $92
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon., Jan. 20 from Dublin to London, returning Mon., Jan. 27, priced at CA $92 found 3 days ago
British Airways
Mon., Jan. 20 - Mon., Jan. 27
DUB
Dublin
LHR
London
CA $93 Roundtrip, found 3 days ago
CA $93
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon., Jan. 20 from Dublin to London, returning Mon., Jan. 27, priced at CA $93 found 3 days ago
British Airways
Tue., Dec. 24 - Thu., Jan. 16
DUB
Dublin
LHR
London
CA $94 Roundtrip, found 5 days ago
CA $94
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue., Dec. 24 from Dublin to London, returning Thu., Jan. 16, priced at CA $94 found 5 days ago
British Airways
Mon., Jan. 20 - Mon., Jan. 27
DUB
Dublin
LHR
London
CA $95 Roundtrip, found 3 days ago
CA $95
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon., Jan. 20 from Dublin to London, returning Mon., Jan. 27, priced at CA $95 found 3 days ago
British Airways
Tue., Nov. 12 - Wed., Nov. 13
DUB
Dublin
LHR
London
CA $96 Roundtrip, found 3 days ago
CA $96
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue., Nov. 12 from Dublin to London, returning Wed., Nov. 13, priced at CA $96 found 3 days ago
British Airways
Thu., Nov. 14 - Sat., Nov. 23
DUB
Dublin
LHR
London
CA $98 Roundtrip, found 3 days ago
CA $98
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu., Nov. 14 from Dublin to London, returning Sat., Nov. 23, priced at CA $98 found 3 days ago
British Airways
Tue., Nov. 12 - Wed., Nov. 13
DUB
Dublin
LHR
London
CA $99 Roundtrip, found 3 days ago
CA $99
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue., Nov. 12 from Dublin to London, returning Wed., Nov. 13, priced at CA $99 found 3 days ago
British Airways
Tue., Nov. 12 - Wed., Nov. 13
DUB
Dublin
LHR
London
CA $100 Roundtrip, found 3 days ago
CA $100
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue., Nov. 12 from Dublin to London, returning Wed., Nov. 13, priced at CA $100 found 3 days ago
British Airways
Sat., Sep. 14 - Tue., Sep. 17
DUB
Dublin
LHR
London
CA $102 Roundtrip, found 1 day ago
CA $102
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat., Sep. 14 from Dublin to London, returning Tue., Sep. 17, priced at CA $102 found 1 day ago
Flight from Dublin to London (DUB - LHR) route information
Origin airport
Dublin
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, British Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
CA $90
Distance
445 km
Average flight time
1 hour 21 mins

Dublin to London Flights

The easy way to book your flights from Dublin to London 

With Expedia, it’s simple to find and book flights to London from Dublin whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, Qatar Airways, JAL, Air Canada, Aer Lingus, Kenya Airways, British Airways nonstop flights to Heathrow, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Dublin to London today, tomorrow, or this week.  

 

Save dollars with cheap flights from Dublin, DUB to Heathrow, LHR 

Sort your search results by price to find great deals on your flight from Dublin to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Dublin currently is just CA $90 rising to CA $102.  

Here are more money-saving tips: 

  • Fly in January when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to London  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to London from Dublin 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today.

Frequently asked questions

How much is a flight from DUB to Heathrow Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Dublin Airport to Heathrow Airport start from CA $90. Book ASAP to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport (DUB) to Heathrow Airport?
We understand that things crop up unexpectedly, so we’ve made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Dublin Airport (DUB) to LHR that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Dublin Airport (DUB) to Heathrow Airport (LHR) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Dublin Airport to Heathrow Airport (LHR)?
A flight distance of just 450 kilometers separates Corballis and Hounslow. Once you’re up in the skies, you won’t get a chance to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from Dublin Airport to Heathrow Airport (LHR)?
One airline that flies from Dublin Airport (DUB) to Heathrow Airport is Aer Lingus (EI). It offers 282 flights a month. Love some more options? Check out what’s available with British Airways (BA). This carrier offers 234 flights a month between these destinations.
Are Dublin Airport (DUB) to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute deals between Dublin Airport and London Heathrow are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some carriers publicize their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to secure your seat when fare prices drop.
London nearby Airports

London

Dublin to Gatwick
CA $104.70
Dublin to London City
CA $176.90
*Available to Expedia members.