$60 Cheap Flights from London (LHR) to Dublin (DUB)

View $60 flight on Wed, Sep 24, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from London to Dublin (LHR-DUB)

Prices were available within the past 7 days and start at $60 for one-way flights and $92 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Nov 12 - Thu, Nov 13
LHR
London
DUB
Dublin
$92 Roundtrip, found 3 days ago
$92
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Nov 12 from London to Dublin, returning Thu, Nov 13, priced at $92 found 3 days ago
British Airways
Thu, Aug 28 - Mon, Sep 1
LHR
London
DUB
Dublin
$93 Roundtrip, found 1 day ago
$93
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Aug 28 from London to Dublin, returning Mon, Sep 1, priced at $93 found 1 day ago
British Airways
Thu, Sep 25 - Tue, Sep 30
LHR
London
DUB
Dublin
$95 Roundtrip, found 11 hours ago
$95
Roundtrip
found 11 hours ago
Select British Airways flight, departing Thu, Sep 25 from London to Dublin, returning Tue, Sep 30, priced at $95 found 11 hours ago
British Airways
Mon, Sep 29 - Mon, Oct 6
LHR
London
DUB
Dublin
$95 Roundtrip, found 1 day ago
$95
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Sep 29 from London to Dublin, returning Mon, Oct 6, priced at $95 found 1 day ago
British Airways
Mon, Jun 2 - Tue, Jun 3
LHR
London
DUB
Dublin
$97 Roundtrip, found 1 day ago
$97
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Jun 2 from London to Dublin, returning Tue, Jun 3, priced at $97 found 1 day ago
British Airways
Thu, Sep 18 - Fri, Nov 21
LHR
London
DUB
Dublin
$98 Roundtrip, found 3 days ago
$98
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Sep 18 from London to Dublin, returning Fri, Nov 21, priced at $98 found 3 days ago
Aer Lingus
Sat, May 10 - Sat, May 17
LHR
London
DUB
Dublin
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sat, May 10 from London to Dublin, returning Sat, May 17, priced at $154 found 1 day ago
Scandinavian Airlines
Sat, Oct 4 - Fri, Oct 10
LHR
London
DUB
Dublin
$186 Roundtrip, found 3 days ago
$186
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, Oct 4 from London to Dublin, returning Fri, Oct 10, priced at $186 found 3 days ago
Swiss International Air Lines
Wed, Feb 18 - Tue, Feb 24
LHR
London
DUB
Dublin
$222 Roundtrip, found 1 hour ago
$222
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Wed, Feb 18 from London to Dublin, returning Tue, Feb 24, priced at $222 found 1 hour ago
Lufthansa
Fri, Aug 15 - Mon, Aug 18
LHR
London
DUB
Dublin
$250 Roundtrip, found 9 hours ago
$250
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Fri, Aug 15 from London to Dublin, returning Mon, Aug 18, priced at $250 found 9 hours ago
Flights from London (LHR) to Dublin (DUB)
Origin airport
Heathrow
Destination airport
Dublin
Airlines serving
Aer Lingus, Air France, British Airways, Eurowings, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$86
Distance
278 mi

London to Dublin Flights

The cheapest times to fly from London to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Dublin are during the month of November. You can find some of the cheapest flights from London to Dublin with Expedia's search tool and vast selection of airlines.

The best time to book a flight from London to Dublin

Sunday is one of the best days to book for cheap flights from London to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from London to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $60 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Dublin Airport (DUB) cost?
You can pick up cheap return flights starting from $96 from Heathrow Airport (LHR) to Dublin Airport (DUB). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a British Airways flight leaving LHR on April 21 2025 and touching down at DUB. The price was last updated on April 10 2025 and has not changed since.
What is the cheapest month to fly from LHR to DUB?
To snag a cheap fare, search for direct flights from LHR to DUB jetting off in October. You can find a one-way British Airways flight for $60 leaving on October 7 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on April 10 2025 and remains unchanged.
Which airlines fly direct from Heathrow Airport (LHR) to Dublin Airport (DUB)?
Hop on a nonstop flight with Aer Lingus and travel straight from Heathrow Airport (LHR) to Dublin Airport (DUB).
What is the cheapest airline that flies from LHR to DUB?
At the moment, the cheapest carrier operating one-way flights from LHR to DUB is British Airways. You can take off on this route from $63. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LHR on June 2 2025. Prices were last updated on April 10 2025 and have not changed since.
How many flights per day from Heathrow Airport (LHR) to Dublin Airport (DUB)?
With, on average, 16 nonstop flights departing from Heathrow Airport (LHR) to Dublin Airport (DUB) daily, you’ll be cruising above the clouds before you know it.
What are the most popular departure times for flights from Heathrow Airport (LHR) to Dublin Airport (DUB)?
Flights between LHR and DUB are their busiest at 8 AM. For a more relaxed trip and potentially cheaper prices, look for a time when demand is lower.
What day of the week has the most flights from LHR to DUB?
Sunday offers the most flights from Heathrow Airport (LHR) to Dublin Airport (DUB). Consider taking off on this day and you’ll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Heathrow Airport (LHR) to Dublin Airport (DUB)?
Heathrow Airport (LHR)’s earliest flight to Dublin Airport (DUB) departs at approximately 6:30AM UTC+0. With a total flight time of 1h 25m, you’ll land at around 7:55AM UTC+0.
How long does it take to fly from Heathrow Airport (LHR) to Dublin Airport (DUB)?
The average flight duration from LHR to DUB is 1 hour and 22 minutes, covering a total distance of 280 mi.
What is the best time to fly from Heathrow Airport (LHR) to Dublin Airport (DUB)?
Opt for a flight from Heathrow Airport (LHR) to Dublin Airport (DUB) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Dublin from Heathrow Airport (LHR)?
Compare your flight options from Heathrow Airport (LHR) to Dublin Airport (DUB). This is the only Dublin airport you can jet into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Dublin Airport (DUB) last-minute?
Last-minute fares from LHR to DUB are generally more expensive. To secure the lowest prices, start searching for flights well in advance. That being said, if you’re flexible with your travel dates, you may land a cheap ticket right before your trip.
Is it cheaper to book a LHR to DUB flight and hotel package?
Securing a LHR to DUB flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Dublin Airport (DUB)?
In most instances, you can cancel or modify your LHR to DUB flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you want further information, visit our Customer Service portal.

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*Available to One Key members.