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Cheap flights from Ireland to the United Kingdom from £23

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LHR
29 Jan — 5 Feb1
1 adult

Cheap flight deals from Ireland to United Kingdom

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to United Kingdom (GB0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 January 2025.

Round-trip from

£28

One-way from

£23

Good round-trip deal

£14 or less

Good one-way deal

£21 or less
Ryanair
  • Ryanair
  • 6/2-25/2
  • Nonstop
  • 2h 00m total
  • Ireland to United Kingdom
Ryanair
  • Ryanair
  • 24/2
  • Nonstop
  • 1h 05m total
  • Ireland to United Kingdom
Price to beat on a round-trip flight from Ireland to United Kingdom.
Price to beat on a one-way flight from Ireland to United Kingdom.

Find flight deals from Ireland to United Kingdom

Cheapest flights from Ireland to United Kingdom
Explore the most affordable flight options available from Ireland to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 January 2025.

Sat 26/415:40DUB - EDI
Nonstop1h 05mRyanair
Fri 9/523:50EDI - DUB
Nonstop1h 05mRyanair
Deal found 23/1£38
Sat 22/218:50DUB - STN
Nonstop1h 20mMultiple Airlines
Sat 1/310:45STN - DUB
Nonstop1h 20mMultiple Airlines
Deal found 23/1£38
Tue 11/207:25DUB - MAN
Nonstop1h 00mMultiple Airlines
Fri 14/220:20MAN - DUB
Nonstop1h 00mMultiple Airlines
Deal found 23/1£39
Sat 15/322:20DUB - STN
Nonstop1h 20mRyanair
Sat 5/417:30STN - DUB
Nonstop1h 20mRyanair
Deal found 23/1£40
Thu 20/312:00DUB - BRS
Nonstop1h 05mRyanair
Fri 28/319:00BRS - DUB
Nonstop1h 05mRyanair
Deal found 23/1£41
Fri 28/321:05DUB - LPL
Nonstop0h 55mRyanair
Sun 30/323:10LPL - DUB
Nonstop0h 55mRyanair
Deal found 23/1£43
Tue 28/106:30DUB - MAN
Nonstop1h 05mAer Lingus
Tue 4/212:25MAN - DUB
Nonstop1h 15mAer Lingus
Deal found 23/1£44
Sat 5/706:10DUB - LBA
Nonstop1h 00mRyanair
Sat 5/723:20LBA - DUB
Nonstop1h 00mRyanair
Deal found 23/1£47
Thu 13/221:40DUB - EDI
Nonstop1h 05mMultiple Airlines
Mon 17/218:20EDI - DUB
Nonstop1h 05mMultiple Airlines
Deal found 23/1£47
Sat 5/706:10DUB - MAN
Nonstop1h 00mRyanair
Sat 5/720:15MAN - DUB
Nonstop0h 55mRyanair
Deal found 23/1£47
Sat 8/310:40DUB - EDI
Nonstop1h 05mRyanair
Mon 10/318:20EDI - DUB
Nonstop1h 05mRyanair
Deal found 23/1£48
Sat 25/120:55DUB - MAN
Nonstop1h 00mRyanair
Tue 28/106:00MAN - DUB
Nonstop1h 00mRyanair
Deal found 23/1£49

Find flights from Ireland to United Kingdom within your budget

Customise your flight search to find flights from Ireland to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinLiverpool

DUB - LPL

DUBLPL

Dublin

Wed 5/3

06:15-07:10

Nonstop0h 55m

Liverpool J. Lennon

Wed 12/3

20:40-21:35

Nonstop0h 55m

£37

DublinLondon

DUB - STN

DUBSTN

Dublin

Sun 6/4

23:00-00:20

Nonstop1h 20m

London Stansted

Thu 10/4

22:55-00:15

Nonstop1h 20m

£37

DublinLondon

DUB - STN

DUBSTN

Dublin

Sat 22/2

18:50-20:10

Nonstop1h 20m

London Stansted

Sat 1/3

10:45-12:05

Nonstop1h 20m

£38

DublinEdinburgh

DUB - EDI

DUBEDI

Dublin

Sat 26/4

15:40-16:45

Nonstop1h 05m

Edinburgh Turnhouse

Fri 9/5

23:50-00:55

Nonstop1h 05m

£38

DublinManchester

DUB - MAN

DUBMAN

Dublin

Tue 11/2

07:25-08:25

Nonstop1h 00m

Manchester

Fri 14/2

20:20-21:20

Nonstop1h 00m

£39

DublinBristol

DUB - BRS

DUBBRS

Dublin

Thu 20/3

12:00-13:05

Nonstop1h 05m

Bristol

Fri 28/3

19:00-20:05

Nonstop1h 05m

£41

DublinManchester

DUB - MAN

DUBMAN

Dublin

Sat 8/2

15:30-16:45

Nonstop1h 15m

Manchester

Wed 12/2

17:05-18:15

Nonstop1h 10m

£44

DublinEdinburgh

DUB - EDI

DUBEDI

Dublin

Thu 13/2

21:40-22:45

Nonstop1h 05m

Edinburgh Turnhouse

Mon 17/2

18:20-19:25

Nonstop1h 05m

£47

DublinLeeds

DUB - LBA

DUBLBA

Dublin

Sat 5/7

06:10-07:10

Nonstop1h 00m

Leeds/Bradford

Sat 5/7

23:20-00:20

Nonstop1h 00m

£47

DublinManchester

DUB - MAN

DUBMAN

Dublin

Sat 5/7

06:10-07:10

Nonstop1h 00m

Manchester

Sat 5/7

20:15-21:10

Nonstop0h 55m

£47

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 60 results
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Best time to book a flight from Ireland to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ireland to United Kingdom

Get recent, data-driven insights about flights from Ireland to United Kingdom including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland to United Kingdom?

Currently, January is the cheapest month in which you can book a flight from Ireland to United Kingdom (average of £112). Flying from Ireland to United Kingdom in August is currently the most expensive (average of £161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to GB?

Find hourly flight availability from Ireland to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 January 2025.

When flying from Ireland to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Ireland to United Kingdom

Explore weekly flight availability from Ireland to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 January 2025.

The most flights from IE0 to GB0 are scheduled on a Thursday (68 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (47 on average).

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 24 January 2025.
Read reviews from past customers who have flown KLM, Scandinavian Airlines and Air France from Ireland to United Kingdom. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,337 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

7.8
Good
1,337 reviews
7.8
Good
1,337 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

7.7
Good
249 reviews
7.8
Good
1,337 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

7.5
Good
786 reviews
7.8
Good
1,337 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

7.5
Good
1,597 reviews
7.8
Good
1,337 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

7.4
Good
1,487 reviews
7.8
Good
1,337 reviews

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Ireland to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Ireland to United Kingdom one-way?

    One-way options have recently been found by users for as low as £23 on Ryanair. Other airlines that offer cheap prices include Ryanair from £23 and British Airways from £24 one-way.

  • Can I find deals for flights from Ireland to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Ireland to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to United Kingdom.

  • Can I find deals for business class flights from Ireland to United Kingdom?

    Yes. Cheapflights offers flight deals from Ireland to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Ireland to United Kingdom (average of £112). Flying from Ireland to United Kingdom in August is currently the most expensive (average of £161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Ireland to United Kingdom

Discover the top 3 airlines that operate flights from Ireland to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 January 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£28Average£76FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£43Average£121FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£55Average£113FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to United Kingdom?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to United Kingdom. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to United Kingdom.

Can Cheapflights find flights from Ireland to United Kingdom with no change fees?

Yes, we can. To see specific flights from Ireland to United Kingdom with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Ireland to United Kingdom flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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