€26 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 7/6. 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.
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Best United Kingdom Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours

London
Londondirect€33
Manchester
Manchesterdirect€33
Edinburgh
Edinburghdirect€33
Birmingham
Birminghamdirect€35
Liverpool
Liverpooldirect€45
Belfast
Belfast1 stop€110
Bristol
Bristoldirect€92
Leeds
Leedsdirect€41
Aberdeen
Aberdeendirect€93
Exeter
Exeterdirect€99
Cardiff
Cardiffdirect€62
Inverness
Inverness1 stop€165
Newquay
Newquaydirect€65
Nottingham
Nottinghamdirect€55
Londonderry
Londonderry1 stop€326

Cheap Flight Deals from Dublin to the United Kingdom (DUB-GB0)

 
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.

Recent return flight deals from Dublin to the United Kingdom

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Dublin to the United Kingdom.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
06:20 - 07:15DUB-LPL
0h 55mdirect
Ryanair Logo
10:20 - 11:15LPL-DUB
0h 55mdirect
€33Ryanair
Find Deal
Sat, 10 May - Sun, 11 May
Ryanair Logo
22:05 - 23:10DUB-EDI
1h 05mdirect
Ryanair Logo
09:35 - 10:40EDI-DUB
1h 05mdirect
€33Ryanair
Find Deal
Sat, 10 May - Sun, 11 May
Aer Lingus Logo
07:30 - 08:50DUB-GLA
1h 20mdirect
Aer Lingus Logo
13:05 - 14:25GLA-DUB
1h 20mdirect
€51Aer Lingus
Find Deal
Sun, 4 May - Fri, 9 May
Aer Lingus Logo
07:50 - 09:05DUB-EDI
1h 15mdirect
Aer Lingus Logo
20:30 - 21:45EDI-DUB
1h 15mdirect
€55Aer Lingus
Find Deal
Sun, 11 May - Sat, 31 May
 Logo
07:40 - 08:50DUB-MAN
1h 10mdirect
 Logo
16:00 - 16:55MAN-DUB
0h 55mdirect
Sun, 4 May - Sat, 10 May
 Logo
06:30 - 07:35DUB-MAN
1h 05mdirect
 Logo
22:05 - 23:00MAN-DUB
0h 55mdirect
Sun, 27 Apr - Mon, 28 Apr
British Airways Logo
08:35 - 10:10DUB-LHR
1h 35mdirect
British Airways Logo
06:15 - 07:40LHR-DUB
1h 25mdirect
€85British Airways
Find Deal
Tue, 6 May - Wed, 21 May
British Airways Logo
20:20 - 21:40DUB-LHR
1h 20mdirect
British Airways Logo
06:20 - 07:45LHR-DUB
1h 25mdirect
€86British Airways
Find Deal
Tue, 2 Sep - Tue, 9 Sep
KLM Logo
13:20 - 17:50DUB-LHR
4h 30m1 stop
KLM Logo
06:30 - 10:25LHR-DUB
3h 55m1 stop
€191KLM
Find Deal
Sat, 24 May - Sat, 31 May
KLM Logo
11:10 - 16:15DUB-LHR
5h 05m1 stop
KLM Logo
08:40 - 12:35LHR-DUB
3h 55m1 stop
€192KLM
Find Deal
Thu, 15 May - Sun, 18 May

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Dublin to the United Kingdom.
The cheapest ticket to the United Kingdom from Dublin found in the last 72 hours was to London, at €50 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 €111.

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

The average price for all round-trip flights from Dublin to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost €181 on average. Morning departures are around 33% 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 €891.

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 €246, 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 €64 (return) on average. On the other hand, the most expensive months are May and July, when the average cost of return tickets is €131 and €118 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.
If your flying dates are flexible, you should consider flying to United Kingdom on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Dublin to United Kingdom. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best 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 the flight from Dublin to the United Kingdom, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

January

High season

August

Cheapest flight

€26
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Dublin to Liverpool

Flights from Dublin to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Dublin to the United Kingdom 
DubravkoFlew with British AirwaysDUB-LHRFeb 2025
I definitely prefer Aer Lingus, Lufthansa, BA, etc. over Ryanair due to better comfort and better equipped aircrafts. Even though Ryanair can be sometimes cheap (really early or very late flights!), I don't like being cramped, selling lottery tickets, etc.
DahkoFlew with Aer LingusDUB-GLANov 2024
It's a regional flight with lower cabin baggage allowance. But in practice there were no meticulous checks on our flight.
IanFlew with RyanairDUB-LTNJul 2024
Arrive in plenty of time to get through security
DonFlew with RyanairDUB-LGWJun 2024
Avoid Ryanair - drive or go Aer Lingus from Heathrow and campaign to get another LGW Dublin option available.
Verified travelerFlew with Aer LingusDUB-BRSApr 2024
Make sure you look out the window to catch beautiful scenery

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.

See more FAQs

Top tips for finding cheap flights to the United Kingdom

  • Looking for a cheap flight? 25% of our users found tickets from Dublin to the following destinations at these prices or less: London €87 one-way - €161 round-trip

Top 4 airlines serving 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.
7.8
KLMOverall score based on 1329 reviews
7.3Food
7.8Boarding
7.1Entertainment
7.7Comfort
8.4Crew
Airline reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

8.0 ExcellentAnonymous, Apr 2025AMS - MAN
Read more KLM reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

No longer a premium carrier and no better than the low cost .

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Terrible. A 6 hour delay and no one could be bothered to communicate or help change routes to avoid unnecessary delays and frustration

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

Changed flight terminals/gates twice. The staff and hospitality was good.

Boarding was efficient. Flight left on time. Wasn’t full so we could spread out a bit. Food was ok.

Gate is far at Leeds Bradford Airport. However, as the flight was less than half full, it was calm and not stressful. Great take off and landing. Friendly staff

Boarding was started early and we were lined up in. A glass tunnel on the tarmac we were left standing there for an hour with no information the flight left and arrived 30 mins late

It was great. We arrived a few minutes late but the crew were concert and kind about it. It was a nice smooth fly thanks be to Jesus. I prayed for smooth flight and Yahuwah answered my prayer.

Need more check in desks at Marrakech. Even if you are travelling with hand luggage only, you still need to 'check in' to get the old style boarding pass. Unfortunately they haven't thought to separate out the people checking in luggage to a separate desk. Flight was delayed leaving but arrived on time. Limited food options on board and very overpriced.

We bought tickets for £30 from kayak but we paid £55 for check in to rayan , they slaught us

Flight was delayed so long we missed our second flight. Entire trip had to be cancelled. Ryanair refused to help us.

Stanton airport is outdated, pure equiped, airport. Fire alarms, power outages is a common routine, wich result ir flights delay , additional money spending and huge gathering of people in airport wich is unsafe.

After you made us check-in I tried to add a suitcase in the internet and also to get help by chet. Nothing work and we pay 60 pounds at Airport. Comper to Easyjet to do the same, was easy and customer friendly.

Boarding was like being hoarded like cattle, all penned in in an area way to small

I missed the flight from Manchester to Dublin because of poor informations from Aer Lingus and the airport, no possibility to check in online, they don't respond to phone calls, I had to buy another tickets to enable me travel to Dublin from Manchester. I want my money to refund.

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

Information on your arrival and departure airports

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