Find flights
Airlines

£16+ Cheap flights to Ireland

— DUB
19 Oct — 26 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Ireland in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Ireland

Fri 6/1112:20 -
Nonstop1h 30m
Fri 13/1119:10 -
Nonstop1h 30m
Deal found 14/9£28
Thu 15/1021:00 -
Nonstop1h 30m
Wed 21/1010:20 -
Nonstop1h 30m
Deal found 15/9£32
Sat 3/1010:15 -
Nonstop1h 30m
Mon 5/1010:00 -
Nonstop1h 30m
Deal found 19/9£33
Tue 6/1010:25 -
Nonstop1h 30m
Tue 13/1008:10 -
Nonstop1h 30m
Deal found 19/9£34
Tue 13/1010:25 -
Nonstop1h 30m
Wed 14/1010:20 -
Nonstop1h 30m
Deal found 17/9£34
Fri 2/1022:00 -
Nonstop1h 25m
Sun 4/1006:45 -
Nonstop1h 30m
Deal found 19/9£35

Find flights to Ireland

Explore Ireland
Flights to Dublin
Flights to Cork
Flights to Shannon
Flights to Knock
Flights to Milltown (Kerry)
Flights to Donegal

Find flight deals to Ireland

Return from

£35

One-way from

£17

Popular in

December

Cheapest in

January

Average price

£61

Good round-trip deal

£31 or less

Good one-way deal

£16 or less
Ryanair
  • Ryanair
  • 2/10-4/10
  • Nonstop
  • 2h 55m total
  • London to Dublin
Search Deals
Ryanair
  • Ryanair
  • 2/11-31/12
  • Nonstop
  • 1h 30m total
  • London to Ireland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price.
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
Search Deals
Price to beat on a round-trip flight from London to Ireland.
Search Deals
Price to beat on a one-way flight from London to Ireland.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Ireland that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonCork

STN London Stansted - ORK Cork

STNORK

London Stansted

Sun 4/10

07:20-08:45

Nonstop1h 25m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Sat 14/11

20:00-21:30

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£17
Fastest return journey

LondonDublin

LGW London Gatwick - DUB Dublin

LGWDUB

London Gatwick

Fri 16/10

22:00-23:25

Nonstop1h 25m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£21

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Fri 6/11

12:20-13:50

Nonstop1h 30m

Shannon

Fri 13/11

19:10-20:40

Nonstop1h 30m

£28

LondonCork

LGW London Gatwick - ORK Cork

LGWORK

London Gatwick

Tue 13/10

10:25-11:55

Nonstop1h 30m

Cork

Tue 20/10

08:10-09:40

Nonstop1h 30m

£34

LondonCork

LGW London Gatwick - ORK Cork

LGWORK

London Gatwick

Tue 13/10

10:25-11:55

Nonstop1h 30m

Cork

Wed 14/10

10:20-11:50

Nonstop1h 30m

£34

LondonCork

LGW London Gatwick - ORK Cork

LGWORK

London Gatwick

Fri 16/10

17:30-19:00

Nonstop1h 30m

Cork

Wed 21/10

10:20-11:50

Nonstop1h 30m

£34

LondonDublin

LGW London Gatwick - DUB Dublin

LGWDUB

London Gatwick

Sat 3/10

17:35-19:00

Nonstop1h 25m

Dublin

Tue 6/10

18:00-19:30

Nonstop1h 30m

£35

LondonDublin

LGW London Gatwick - DUB Dublin

LGWDUB

London Gatwick

Mon 19/10

21:30-22:55

Nonstop1h 25m

Dublin

Wed 21/10

06:50-08:20

Nonstop1h 30m

£35

LondonDublin

LTN London Luton - DUB Dublin

LTNDUB

London Luton

Wed 30/9

06:15-07:35

Nonstop1h 20m

Dublin

Wed 30/9

14:15-15:30

Nonstop1h 15m

£35

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Ireland

How long is the flight to Ireland?

On average, a flight from London to Ireland takes 4 hours 55 minutes. Flights to Ireland from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Ireland

The most flights from London to Ireland are scheduled on a Friday (107 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (36 on average).

What are the most popular airlines that fly to Ireland?

The most popular airlines flying from London to Ireland are Ryanair, Aer Lingus and British Airways.

Ryanair
Ryanair
From £28
Aer Lingus
Aer Lingus
From £39
British Airways
British Airways
From £70
Loganair
Loganair
From £76

What are the cheapest airlines that fly to Ireland?

The cheapest airlines flying from London to Ireland are Ryanair, British Airways and Aer Lingus.

Rainfall in Ireland by month

In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.

Temperature in Ireland by month

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

When is the best time to book a flight to Ireland?

The best time to book flights to Ireland is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly to Ireland?

Users looking for the lowest fares to Ireland should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday mornings, when prices are usually at their highest.

What are the most popular places to fly to in Ireland?

The most popular places in Ireland to fly to are Dublin, Cork, Shannon and Knock.

Reviews of airlines servicing Ireland

Get a feel of what it's like to fly with Aer Lingus,Ryanair, andBritish Airways to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,770 reviews
Check prices

Crew

8.1

Boarding

7.5

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Aer Lingus
7.3
Good
1,770 reviews
Aer Lingus
7.3
Good
1,770 reviews
Check prices

Crew

8.1

Boarding

7.5

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Ryanair
6.9
Okay
5,470 reviews
Aer Lingus
7.3
Good
1,770 reviews
Check prices

Crew

8.1

Boarding

7.5

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
British Airways
6.7
Okay
8,229 reviews
Aer Lingus
7.3
Good
1,770 reviews
Check prices

Crew

8.1

Boarding

7.5

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

FAQs about flying to Ireland

  • Can I find cheaper flights to Ireland if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ireland on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ireland?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Ireland.

  • What is the cheapest airport to fly to in Ireland?

    Dublin is currently the cheapest airport to fly to in Ireland. One-way flights to Dublin typically cost £15, while return flights cost around £26.

  • How much is a return flight to Ireland?

    A return flight to Ireland will typically cost around £68, however they can be found for as little as £30.

  • Where does the fastest flight to Ireland depart from?

    For those looking to save time traveling to Ireland, Liverpool J. Lennon offers the quickest one-way flight (0 hours 55 minutes).

  • Does Dublin have car hire?

    Yes. Those touching down at Dublin can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Dublin?

    Yes. Dublin has hotels nearby for those requiring accommodations. Maldron Hotel Dublin Airport is the closest property to Dublin (0.0 mi away from Dublin).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find flights to Ireland cities and airports

Flights to Dublin
Flights to Cork
Flights to Shannon
Flights to Knock
Flights to Milltown (Kerry)
Flights to Donegal
Flights to Galway
Flights to Waterford

Fly with Cheapflights

How does Cheapflights help users find flights to Ireland?

When you search for this flight to Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Ireland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Ireland for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Ireland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Ireland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Ireland become cheaper?

Of course! You can track prices for flights to Ireland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.