Cheap flight from London to Dublin from $52
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Flights from London to Dublin
Find cheap airlines flights from London to Dublin
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap flight deals from London to Dublin
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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Cheapest nonstop
LTN 10:00 AM1h 15mNonstopDUB 11:15 AMLondon - Dublin | Wed, Jul 16 | Ryanair
DUB 7:50 AM1h 30mNonstopLGW 9:20 AMDublin - London | Wed, Jul 23 | Ryanair$52 $17470% OFF70% OFF$174 $52 -
STN 9:05 AM1h 20mNonstopDUB 10:25 AMLondon - Dublin | Wed, Jul 9 | Ryanair
DUB 2:00 PM1h 20mNonstopSTN 3:20 PMDublin - London | Tue, Jul 15 | Ryanair$53 $17470% OFF70% OFF$174 $53
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STN 11:15 AM1h 20mNonstopDUB 12:35 PMLondon - Dublin | Tue, Jul 1 | Ryanair
DUB 3:15 PM1h 20mNonstopSTN 4:35 PMDublin - London | Wed, Jul 9 | Ryanair$53 $17469% OFF69% OFF$174 $53
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STN 10:35 PM1h 20mNonstopDUB 11:55 PMLondon - Dublin | Tue, Aug 5 | Ryanair
DUB 6:30 AM1h 20mNonstopSTN 7:50 AMDublin - London | Mon, Aug 11 | Ryanair$5369% OFF$174 $53
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STN 8:15 AM1h 20mNonstopDUB 9:35 AMLondon - Dublin | Tue, Jun 10 | Ryanair
DUB 8:55 AM1h 20mNonstopSTN 10:15 AMDublin - London | Tue, Jun 17 | Ryanair$5469% OFF$174 $54
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STN 5:50 PM1h 20mNonstopDUB 7:10 PMLondon - Dublin | Thu, Jun 12 | Ryanair UK
DUB 8:55 AM1h 20mNonstopSTN 10:15 AMDublin - London | Tue, Jun 17 | Ryanair$5469% OFF$174 $54 -
LTN 1:00 PM1h 15mNonstopDUB 2:15 PMLondon - Dublin | Wed, Jul 2 | Ryanair
DUB 3:15 PM1h 20mNonstopSTN 4:35 PMDublin - London | Wed, Jul 9 | Ryanair$5469% OFF$174 $54
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STN 8:15 AM1h 20mNonstopDUB 9:35 AMLondon - Dublin | Thu, Jul 3 | Ryanair
DUB 3:15 PM1h 20mNonstopSTN 4:35 PMDublin - London | Wed, Jul 9 | Ryanair$6364% OFF$174 $63
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LGW 10:00 PM1h 25mNonstopDUB 11:25 PMLondon - Dublin | Wed, Jul 30 | Ryanair
DUB 8:20 PM1h 10mNonstopLTN 9:30 PMDublin - London | Mon, Aug 4 | Ryanair$6563% OFF$174 $65
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LTN 10:10 PM1h 15mNonstopDUB 11:25 PMLondon - Dublin | Sat, Jun 14 | Ryanair
DUB 6:25 AM1h 20mNonstopSTN 7:45 AMDublin - London | Sun, Jun 15 | Ryanair$15511% OFF$174 $155
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LON 1:00 PM17h 25m1 stopsDUB Invalid DateLondon - Dublin | Thu, Jun 12 | Normal Airline
DUB 3:00 PM6hNonstopLON 4:00 PMDublin - London | Sat, Jun 14 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
LTN 8:45 AM1h 15mNonstopDUB 10:00 AMLondon - Dublin | Thu, Jul 3 | Ryanair$32 $8463% OFF63% OFF$84 $32
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STN 12:15 PM1h 20mNonstopDUB 1:35 PMLondon - Dublin | Tue, Jul 1 | Ryanair$33 $8461% OFF61% OFF$84 $33
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STN 2:50 PM1h 20mNonstopDUB 4:10 PMLondon - Dublin | Wed, Jul 16 | Ryanair$36 $8456% OFF56% OFF$84 $36
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LTN 1:00 PM1h 15mNonstopDUB 2:15 PMLondon - Dublin | Wed, Jul 2 | Ryanair$3756% OFF$84 $37
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STN 8:15 AM1h 20mNonstopDUB 9:35 AMLondon - Dublin | Thu, Jul 10 | Ryanair$3756% OFF$84 $37
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STN 11:15 AM1h 20mNonstopDUB 12:35 PMLondon - Dublin | Tue, Jul 15 | Ryanair$3756% OFF$84 $37
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STN 2:50 PM1h 20mNonstopDUB 4:10 PMLondon - Dublin | Wed, Jul 30 | Ryanair$3756% OFF$84 $37
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STN 10:35 PM1h 20mNonstopDUB 11:55 PMLondon - Dublin | Tue, Aug 5 | Ryanair$3756% OFF$84 $37
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LGW 8:50 PM1h 25mNonstopDUB 10:15 PMLondon - Dublin | Wed, Jun 25 | Ryanair$5337% OFF$84 $53
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LTN 1:00 PM1h 15mNonstopDUB 2:15 PMLondon - Dublin | Wed, Jun 11 | Ryanair$7511% OFF$84 $75
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LON 1:00 PM17h 25m1 stopsDUB Invalid DateLondon - Dublin | Thu, Jun 12 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | London to Dublin
| Cheapest one-way flight price | $29 |
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| Cheapest round-trip ticket price | $46 |
| Off-season for travel | March |
| Peak season for travel | June |
| Flight distance | 465.23 km |
| Average flight time | 1 hour 22 minutes |
| Popular airline | Aer Lingus |
When is the cheapest time to fly from London to Dublin?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from London (LON) to Dublin (DUB) the cheapest?
Airlines adjust prices for flights from London to Dublin based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from London (LON) to Dublin (DUB) cost?
According to Trip.com's data, the lowest price is around $205. -
How long does it take to fly from London (LON) to Dublin (DUB) and what is the distance?
It takes around 1 hour 22 minutes to fly from London (LON) to Dublin (DUB). -
What are the most popular airlines that fly from London (LON) to Dublin (DUB)?
Airlines with flights from London (LON) to Dublin (DUB): British Airways, Aer Lingus, Qatar Airways and Ryanair.
How to find a cheap flight from London to Dublin
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Dublin. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest London to Dublin ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from London to Dublin for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $32 for a one-way ticket on Thu, Jul 3.
Compare cheap London to Dublin flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from London to Dublin. The most affordable airline currently operating on this route is Ryanair.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your London to Dublin route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap London to Dublin flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from London to Dublin to access exclusive deals just for you.
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