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Cheap flights from London to Limerick from £15

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ORK
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Limerick are usually found in February or January, booked 86 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from London to Limerick

Keep the following information in mind while searching for London to Limerick flight deals. Data was last updated 20 November 2025.

Round-trip from

£34

One-way from

£15

Popular in

December

Cheapest in

February

Average price

£58
Ryanair
  • Ryanair
  • 4/12-7/12
  • Nonstop
  • 3h 10m total
  • London to Limerick
Search Deals
Ryanair
  • Ryanair
  • 3/12
  • Nonstop
  • 1h 30m total
  • London to Limerick
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from London to Limerick

Enter your travel dates to find the best prices.

Cheapest flights from London to Limerick
Explore the most affordable flight options available from London to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2025.

Thu 4/1216:15STN - SNN
Nonstop1h 35mRyanair
Sun 7/1205:55SNN - STN
Nonstop1h 35mRyanair
Deal found 19/11£34
Tue 9/1217:20STN - SNN
Nonstop1h 35mRyanair
Thu 11/1218:15SNN - STN
Nonstop1h 35mRyanair
Deal found 19/11£35
Sat 6/1206:00STN - SNN
Nonstop1h 35mRyanair
Sat 13/1220:25SNN - STN
Nonstop1h 35mRyanair
Deal found 18/11£36
Wed 3/1220:00LGW - SNN
Nonstop1h 30mRyanair
Wed 17/1218:05SNN - LGW
Nonstop1h 30mRyanair
Deal found 18/11£37
Wed 10/1212:20STN - SNN
Nonstop1h 35mRyanair
Thu 11/1209:05SNN - STN
Nonstop1h 35mRyanair
Deal found 19/11£37
Mon 8/1207:50STN - SNN
Nonstop1h 35mRyanair
Fri 12/1222:00SNN - STN
Nonstop1h 35mRyanair
Deal found 19/11£37
Wed 3/1212:20STN - SNN
Nonstop1h 35mRyanair
Wed 17/1214:20SNN - STN
Nonstop1h 35mRyanair
Deal found 18/11£39
Mon 15/1207:50STN - SNN
Nonstop1h 35mRyanair
Thu 18/1209:05SNN - STN
Nonstop1h 35mRyanair
Deal found 19/11£40
Fri 21/1116:35LGW - SNN
Nonstop1h 30mRyanair
Tue 25/1110:45SNN - LGW
Nonstop1h 30mRyanair
Deal found 19/11£41
Sun 23/1107:55STN - SNN
Nonstop1h 35mRyanair
Tue 25/1119:20SNN - STN
Nonstop1h 35mRyanair
Deal found 18/11£47
Sat 6/1218:30LGW - SNN
Nonstop1h 30mRyanair
Wed 17/1218:05SNN - LGW
Nonstop1h 30mRyanair
Deal found 19/11£48
Sat 6/1218:30LGW - SNN
Nonstop1h 30mRyanair
Tue 9/1210:45SNN - LGW
Nonstop1h 30mRyanair
Deal found 18/11£51

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Limerick 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 20 November 2025.
Use the filters below to find and compare flights from London to Limerick that are best for you.

Fly from

London

Fly to

Limerick

Route

Depart

Return

Price

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 1/1

07:05-08:40

Nonstop1h 35m

Shannon

Thu 8/1

09:05-10:40

Nonstop1h 35m

£34

LondonShannon

STN - SNN

STNSNN

London Stansted

Fri 12/12

13:35-15:10

Nonstop1h 35m

Shannon

Sun 14/12

05:55-07:30

Nonstop1h 35m

£34

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 4/12

16:15-17:50

Nonstop1h 35m

Shannon

Sun 7/12

05:55-07:30

Nonstop1h 35m

£34

LondonShannon

STN - SNN

STNSNN

London Stansted

Wed 21/1

12:20-13:55

Nonstop1h 35m

Shannon

Fri 23/1

08:35-10:10

Nonstop1h 35m

£35

LondonShannon

STN - SNN

STNSNN

London Stansted

Sun 11/1

07:55-09:30

Nonstop1h 35m

Shannon

Mon 12/1

05:50-07:25

Nonstop1h 35m

£35

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Fri 23/1

16:35-18:05

Nonstop1h 30m

Shannon

Sun 25/1

15:55-17:25

Nonstop1h 30m

£36

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Thu 8/1

13:10-14:40

Nonstop1h 30m

Shannon

Mon 12/1

15:55-17:25

Nonstop1h 30m

£37

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Wed 3/12

20:00-21:30

Nonstop1h 30m

Shannon

Wed 17/12

18:05-19:35

Nonstop1h 30m

£37

LondonShannon

STN - SNN

STNSNN

London Stansted

Fri 23/1

06:35-08:10

Nonstop1h 35m

Shannon

Sun 25/1

19:55-21:30

Nonstop1h 35m

£37

LondonShannon

STN - SNN

STNSNN

London Stansted

Wed 10/12

12:20-13:55

Nonstop1h 35m

Shannon

Fri 12/12

22:00-23:35

Nonstop1h 35m

£37

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 60 results
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6

Best time to book a flight from London to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Limerick

How far ahead should I book a flight from London to Limerick?

Use this chart to determine the optimal time to book a return flight from London to Limerick. Price data was last updated on 14 November 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Limerick. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Limerick?

Currently, December is the cheapest month in which you can book a flight from London to Limerick (average of £16). Flying from London to Limerick in August is currently the most expensive (average of £34). 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 LON to LR9?

Find hourly flight availability from London to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2025.

One of the essential ways to save on airfare from London to Limerick is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

What is the cheapest day to fly from London to Limerick?

Use this chart to determine the cheapest time to fly return from London to Limerick. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Limerick flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Limerick

Explore weekly flight availability from London to Limerick. 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 20 November 2025.

The most flights from LON to LR9 are scheduled on a Monday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

How much does it cost for a return flight from London to Limerick?

Reviews of airlines servicing Limerick

Get insights into the airlines that provide service to Limerick. 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 Limerick. Reviews last updated 20 November 2025.
Check out reviews from past customers who have flown with Aer Lingus and Ryanair from London to Limerick to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,377 reviews
Check prices

Crew

8.0

Food

6.6

Boarding

7.4

Entertainment

6.9

Comfort

7.1

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.
Aer Lingus
7.2
Good
1,377 reviews
Aer Lingus
7.2
Good
1,377 reviews
Check prices

Crew

8.0

Food

6.6

Boarding

7.4

Entertainment

6.9

Comfort

7.1

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.
Ryanair
6.8
Okay
5,196 reviews
Aer Lingus
7.2
Good
1,377 reviews
Check prices

Crew

8.0

Food

6.6

Boarding

7.4

Entertainment

6.9

Comfort

7.1

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.

Related info for your journey

Find useful and relevant information for your journey from London to Limerick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Limerick?

    For as low as £92, Ryanair can have you in Limerick from London in 1h 30m. There are 368 mi between London and Limerick. All flights are typically direct.

  • What are the most popular routes from London to Limerick?

    The most popular route from London to Limerick is London Heathrow - Shannon. You may also consider London Gatwick - Shannon or London Luton - Shannon.

  • What are the most reliable airlines from London to Limerick?

    Before booking your flight to Limerick from London, check out the most reliable airlines to get you to your destination on time: British Airways (89%), American Airlines (89%), Qatar Airways( 89%).

  • What are the cheapest flights from London to Limerick?

    The cheapest flight price from London to Limerick is £83. On average you can expect to pay £136. The most popular route, (London Heathrow - Shannon), can usually be booked for £92.

  • Can I find deals for flights from London to Limerick that include hotel bookings?

    Yes. In addition to deals on London to Limerick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Limerick?

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

  • Can I find deals for business class flights from London to Limerick?

    Yes. Cheapflights offers flight deals from London to Limerick 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 London to Limerick?

    Currently, December is the cheapest month in which you can book a flight from London to Limerick (average of £16). Flying from London to Limerick in August is currently the most expensive (average of £34). 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

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Alternative routes for London to Limerick

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from London to Limerick

Discover the top 3 airlines that operate flights from London to Limerick. 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 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£77FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£80Average£146FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£195Average£259FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Limerick?

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Why should you use Cheapflights to find cheap flight tickets from London to Limerick?

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

Can Cheapflights find flights from London to Limerick with no change fees?

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

Can Cheapflights notify me if prices for flights from London to Limerick become cheaper?

Yes, Cheapflights offers price alerts on London to Limerick 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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