£15 Find Cheap Flights from Dublin to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to the United Kingdom departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Dublin to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect£39
Manchester
Manchesterdirect£34
Edinburgh
Edinburghdirect£31
Birmingham
Birminghamdirect£32
Belfast
Belfast1 stop£79
Bristol
Bristoldirect£32
Aberdeen
Aberdeendirect£81
Liverpool
Liverpooldirect£31
Leeds
Leedsdirect£31
Inverness
Inverness1 stop£96
Newquay
Newquaydirect£32
Cardiff
Cardiffdirect£31
Exeter
Exeterdirect£80
Londonderry
Londonderry1 stop£90
Darlington
Darlington2 stops£238
Grimsby
Grimsby1 stop£242
London
Londondirect£39
Manchester
Manchesterdirect£34
Edinburgh
Edinburghdirect£31
Birmingham
Birminghamdirect£32
Belfast
Belfast1 stop£79
Bristol
Bristoldirect£32
Aberdeen
Aberdeendirect£81
Liverpool
Liverpooldirect£31
Leeds
Leedsdirect£31
Inverness
Inverness1 stop£96
Newquay
Newquaydirect£32
Cardiff
Cardiffdirect£31
Exeter
Exeterdirect£80
Londonderry
Londonderry1 stop£90
Darlington
Darlington2 stops£238
Grimsby
Grimsby1 stop£242

Book Cheap Dublin to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to the United Kingdom

Thu, 8 Jan - Sat, 24 Jan
Ryanair Logo
06:10 - 07:15
DUB
-
EDI
1h 05mdirect
Ryanair Logo
21:30 - 22:35
EDI
-
DUB
1h 05mdirect
£31Ryanair
Thu, 8 Jan - Sun, 11 Jan
Ryanair Logo
05:55 - 07:00
DUB
-
BHX
1h 05mdirect
Ryanair Logo
08:40 - 09:45
BHX
-
DUB
1h 05mdirect
£32Ryanair
Thu, 12 Feb - Sun, 15 Feb
Ryanair Logo
16:10 - 17:15
DUB
-
EDI
1h 05mdirect
Ryanair Logo
22:45 - 23:50
EDI
-
DUB
1h 05mdirect
£32Ryanair
Thu, 15 Jan - Mon, 19 Jan
Ryanair Logo
09:05 - 10:05
DUB
-
GLA
1h 00mdirect
Ryanair Logo
14:35 - 15:35
GLA
-
DUB
1h 00mdirect
£32Ryanair
Sat, 24 Jan - Sat, 31 Jan
Ryanair Logo
05:45 - 06:50
DUB
-
BHX
1h 05mdirect
Ryanair Logo
14:40 - 15:45
BHX
-
DUB
1h 05mdirect
£33Ryanair
Thu, 5 Feb - Mon, 9 Feb
Ryanair Logo
17:15 - 18:15
DUB
-
MAN
1h 00mdirect
Ryanair Logo
21:30 - 22:30
MAN
-
DUB
1h 00mdirect
£36Ryanair
Fri, 9 Jan - Sun, 11 Jan
Multiple Airlines Logo
06:45 - 07:50
DUB
-
EDI
1h 05mdirect
Multiple Airlines Logo
10:25 - 11:30
EDI
-
DUB
1h 05mdirect
£36Multiple Airlines
Fri, 9 Jan - Sun, 11 Jan
Multiple Airlines Logo
06:45 - 07:50
DUB
-
EDI
1h 05mdirect
Multiple Airlines Logo
10:25 - 11:30
EDI
-
DUB
1h 05mdirect
£36Multiple Airlines
Mon, 9 Feb - Mon, 16 Feb
British Airways Logo
15:10 - 16:35
DUB
-
LHR
1h 25mdirect
British Airways Logo
15:20 - 16:50
LHR
-
DUB
1h 30mdirect
£66British Airways
Mon, 9 Feb - Mon, 16 Feb
British Airways Logo
15:10 - 16:35
DUB
-
LHR
1h 25mdirect
British Airways Logo
15:20 - 16:50
LHR
-
DUB
1h 30mdirect
£67British Airways
Booking Insights

KAYAK's insights & trends for Dublin to the United Kingdom flights

Get data-powered insights and trends into flights from Dublin to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Dublin to the United Kingdom flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Dublin found in the last 72 hours was to Edinburgh, at £17 return. The most popular route is from Dublin (DUB) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £76.

Can I save money by flying with a stopover from Dublin to the United Kingdom?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £87, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Dublin to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to the United Kingdom is January, when tickets cost £53 (return) on average. On the other hand, the most expensive months are April and June, when the average cost of return tickets is £94 and £89 respectively.

What’s the cheapest day of the week to fly from Dublin to United Kingdom?

The average price of all round-trip flights from Dublin to the United Kingdom clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to United Kingdom on a Friday and more expensive on a Sunday. On your return trip to Dublin, you should consider flying back on a Friday, and avoid Mondays for better deals.

How far in advance should I book a flight from Dublin to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Dublin to the United Kingdom, you should book around 7 weeks before departure, which saves you about 46% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know - Cheap tickets from Dublin to the United Kingdom

Low seasonNovember
Cheapest flight£15
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (4% more expensive on average)
Flight from Dublin to Birmingham

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Dublin to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Dublin to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Dublin to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £118 on average. Morning departures are around 27% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £511.

Top tips for finding a cheap flight from Dublin to the United Kingdom

  • Looking for a cheap flight from Dublin to the United Kingdom? 25% of our users found tickets from Dublin to the United Kingdom for the following prices or less: London £76 one-way - £390 round-trip

Reviews of the top 4 airlines flying from Dublin to the United Kingdom

 
Need help choosing which airline to fly with from Dublin to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
LoganairOverall score based on 23 reviews
8.6Boarding
6.7Entertainment
9.0Crew
8.2Comfort
7.5Food
Airline reviews

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

10.0 ExcellentAnonymous, Sept 2025
IOM - LCY
Read more Loganair reviews

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

I really enjoyed the good hot tea and biscuits. I loved the tartan plaid head-rests on each seat and the fact that there were all different. The crew’s uniforms are very sharp looking, too.

I booked this flight thru Kayak and then had to cancel within 24 hours of booking. They only refunded part of the fare, saying that was the usual practice. I was not pleased.

Everything! Not sure if there's really anything that could make it any better

Very quick trip from Southampton to Edinburgh Arrival a long way from baggage and up 3flights of stairs no lifts or escalators

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

The flight went well. However the leg room in coach class is very very tight. We arrived early but could not get to the gate early….sadly. Also something about off loading cargo- we had to wait to deplane. There was not clear explanation for that.

Awful. Flight was late. Follow flights cancelled. No person at the British airways counter for hotel voucher. Awful service.

Ohooo it's fantastic 👏 I love it 😀 😍 ❤️ it's on time ⏲️

Need thicker and wider blankets. Food was below standard especially in the fist leg.

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Big queues on arrival at airport despite having already checked in and only needed to drop bags off. Flight delayed which impacted on connecting flight.

The update about flights and the terminal changes information was great.

I love FRA - LCY route. So much better compared to the FRA - LHR route and the price differential is ZERO

Everything you need to know for your flight from Dublin to the United Kingdom

Information on your arrival and departure airports