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Cheap flights from Ireland to the United Kingdom from €16

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to the United Kingdom departing on 18/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to the United Kingdom

Recent return flight deals from Ireland to the United Kingdom

Ryanair Logo
10:00 - 11:00DUB-BHX
1h 00mdirect
Ryanair Logo
21:05 - 22:10BHX-DUB
1h 05mdirect
€33Ryanair
Find Deal
Tue, 19 Aug - Tue, 26 Aug
Ryanair Logo
22:30 - 23:25DUB-LPL
0h 55mdirect
Ryanair Logo
23:10 - 00:05LPL-DUB
0h 55mdirect
€33Ryanair
Find Deal
Thu, 17 Jul - Sun, 20 Jul
Ryanair Logo
06:20 - 07:20DUB-LBA
1h 00mdirect
Ryanair Logo
17:25 - 18:25LBA-DUB
1h 00mdirect
€33Ryanair
Find Deal
Tue, 5 Aug - Thu, 14 Aug
Aer Lingus Logo
18:45 - 19:45DUB-BHX
1h 00mdirect
Aer Lingus Logo
19:40 - 21:00BHX-DUB
1h 20mdirect
€51Aer Lingus
Find Deal
Mon, 21 Jul - Fri, 1 Aug
Aer Lingus Logo
16:50 - 18:10DUB-BHX
1h 20mdirect
Aer Lingus Logo
20:15 - 21:15BHX-DUB
1h 00mdirect
€53Aer Lingus
Find Deal
Wed, 20 Aug - Wed, 27 Aug
 Logo
19:20 - 20:35DUB-LBA
1h 15mdirect
 Logo
08:45 - 09:45LBA-DUB
1h 00mdirect
Mon, 18 Aug - Mon, 25 Aug
 Logo
19:20 - 20:35DUB-LBA
1h 15mdirect
 Logo
08:45 - 09:45LBA-DUB
1h 00mdirect
Mon, 18 Aug - Mon, 25 Aug
British Airways Logo
10:50 - 12:30DUB-LHR
1h 40mdirect
British Airways Logo
06:20 - 07:45LHR-DUB
1h 25mdirect
€87British Airways
Find Deal
Wed, 6 Aug - Thu, 7 Aug
British Airways Logo
10:55 - 12:30DUB-LHR
1h 35mdirect
British Airways Logo
16:50 - 18:20LHR-DUB
1h 30mdirect
€88British Airways
Find Deal
Wed, 13 Aug - Tue, 26 Aug
Ryanair Logo
20:35 - 21:35DUB-MAN
1h 00mdirect
Ryanair Logo
15:50 - 16:50MAN-DUB
1h 00mdirect
€104Ryanair
Find Deal
Wed, 3 Dec - Thu, 4 Dec

British Airways flights from Ireland to United Kingdom

Our best British Airways deals on Ireland to United Kingdom flight tickets
British Airways
6 Aug
DUB10:50Dublin
1h 40m
LHR12:30London Heathrow
7 Aug
LHR06:20London Heathrow
1h 25m
DUB07:45Dublin
British Airways
13 Aug
DUB10:55Dublin
1h 35m
LHR12:30London Heathrow
26 Aug
LHR16:50London Heathrow
1h 30m
DUB18:20Dublin
British Airways
19 Aug
DUB10:30Dublin
1h 30m
LHR12:00London Heathrow
26 Aug
LHR06:20London Heathrow
1h 25m
DUB07:45Dublin

KLM flights from Ireland to United Kingdom

Our best KLM deals on Ireland to United Kingdom flight tickets
KLM
27 Sept
ORK06:00Cork
10h 15m
1 stop
LHR16:15London Heathrow
13 Oct
LHR17:10London Heathrow
5h 20m
1 stop
ORK22:30Cork
KLM
20 Jul
DUB13:20Dublin
19h 25m
1 stop
SOU08:45Southampton Eastleigh
24 Jul
SOU18:25Southampton Eastleigh
13h 55m
1 stop
DUB08:20Dublin

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Ireland to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The month of January is, on average, the cheapest month to fly to United Kingdom from Ireland, with most prices found around €61. The month of November is another great option to travel to United Kingdom, with average flight prices from Ireland averaging around €73.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart on your flight to United Kingdom is on a Friday when prices can be found for as low as €291. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €651.

What is the cheapest time of day to depart on your flight to United Kingdom?

Flying to United Kingdom from Ireland in the evening is the least expensive time of day to depart. momondo users have found prices as low as €162 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to United Kingdom, so prices are often more expensive at around €746 per ticket.

What is the cheapest Ireland to United Kingdom flight route?

Fly from Dublin to Manchester for the best Ireland - United Kingdom flight prices

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

You are more likely to see cheaper flights to United Kingdom from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around €132 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Ireland for as low as €84 on momondo.

What cabin class options are available on Ireland to United Kingdom flights?

There are 3 cabin classes available to choose from on Ireland to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Ireland to United Kingdom.

Cheap Ireland to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to United Kingdom

Best price found

€16

Fastest flight time

0h 55m

Direct flights

Every day

Airports in United Kingdom

4 airports
The best one-way flight to United Kingdom from Ireland in the past 72 hours is €16. The best return flight deal from Ireland to United Kingdom found on momondo in the last 72 hours is €33.
The fastest flight from Ireland to United Kingdom takes 0h 55m
Direct flights go from Ireland to United Kingdom every day.
There are 4 airports near United Kingdom: Birmingham (BHX), Liverpool J. Lennon (LPL), Leeds/Bradford (LBA), Manchester (MAN)

  • When did momondo last update prices for flights from Ireland to United Kingdom?

    Prices for flights from Ireland to United Kingdom refresh daily.

  • How many operators does momondo search for flights from Ireland to United Kingdom?

  • How old do you have to be to fly from Ireland to United Kingdom?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to United Kingdom?


Best airlines flying from Ireland to United Kingdom

Compare and see reviews for airlines that fly from Ireland to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom €33Free CancellationRating
6.1
105 reviews
Search Ryanair flights
Aer LingusPriceFrom €45Free CancellationRating
7.1
1,148 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €71Free CancellationRating
6.6
7,090 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to United Kingdom?

It is quick and easy to find Ireland to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.

Can I find flights from Ireland to United Kingdom with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United Kingdom from Ireland with this policy.

How can momondo help me find flights from Ireland to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Ireland.

I’m not ready to book a flight from Ireland to United Kingdom right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.


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1 adult
Fri 11/7
Fri 18/7

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Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo