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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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ORK
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Limerick are usually found in January or November, booked 80 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap 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 12 February 2026.

Tue 3/312:40
LGW
-
SNN
Nonstop1h 30m
Ryanair
Mon 9/315:55
SNN
-
LGW
Nonstop1h 30m
Ryanair
Deal found 10/2£37
Wed 13/522:45
STN
-
SNN
Nonstop1h 30m
Ryanair
Fri 15/517:00
SNN
-
STN
Nonstop1h 30m
Ryanair
Deal found 10/2£37
Sun 17/513:20
LGW
-
SNN
Nonstop1h 35m
Ryanair
Mon 18/512:40
SNN
-
LGW
Nonstop1h 35m
Ryanair
Deal found 10/2£37
Sat 16/508:00
STN
-
SNN
Nonstop1h 30m
Ryanair
Mon 18/506:20
SNN
-
STN
Nonstop1h 30m
Ryanair
Deal found 10/2£37
Tue 12/515:00
LGW
-
SNN
Nonstop1h 35m
Ryanair
Sun 17/511:20
SNN
-
LGW
Nonstop1h 35m
Ryanair
Deal found 10/2£38
Sat 16/508:00
STN
-
SNN
Nonstop1h 30m
Ryanair
Tue 19/508:00
SNN
-
STN
Nonstop1h 30m
Ryanair
Deal found 10/2£38
Mon 18/518:55
STN
-
SNN
Nonstop1h 30m
Ryanair
Tue 19/518:10
SNN
-
STN
Nonstop1h 30m
Ryanair
Deal found 10/2£41
Wed 13/518:45
LGW
-
SNN
Nonstop1h 35m
Ryanair
Mon 18/512:40
SNN
-
LGW
Nonstop1h 35m
Ryanair
Deal found 10/2£42
Sat 2/518:50
STN
-
SNN
Nonstop1h 30m
Ryanair
Mon 4/506:20
SNN
-
STN
Nonstop1h 30m
Ryanair
Deal found 9/2£43
Thu 4/618:50
STN
-
SNN
Nonstop1h 30m
Ryanair
Wed 10/620:50
SNN
-
STN
Nonstop1h 30m
Ryanair
Deal found 9/2£44
Tue 12/515:00
LGW
-
SNN
Nonstop1h 35m
Ryanair
Tue 19/512:45
SNN
-
LGW
Nonstop1h 35m
Ryanair
Deal found 10/2£45
Fri 8/515:05
STN
-
SNN
Nonstop1h 30m
Ryanair
Fri 22/506:30
SNN
-
STN
Nonstop1h 30m
Ryanair
Deal found 10/2£45

Find flight deals from London to Limerick

Keep the following information in mind while searching for London to Limerick flight deals. Data was last updated 12 February 2026.

Round-trip from

£37

One-way from

£15

Popular in

December

Cheapest in

January

Average price

£72
Ryanair
  • Ryanair
  • 12/3-16/3
  • Nonstop
  • 3h 00m total
  • London to Limerick
Search Deals
Ryanair
  • Ryanair
  • 10/3
  • Nonstop
  • 1h 30m total
  • London to Limerick
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 12 February 2026.
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

Wed 13/5

22:45-00:15

Nonstop1h 30m

Shannon

Fri 15/5

17:00-18:30

Nonstop1h 30m

£37

LondonShannon

STN - SNN

STNSNN

London Stansted

Fri 6/3

06:35-08:10

Nonstop1h 35m

Shannon

Mon 9/3

19:55-21:30

Nonstop1h 35m

£37

LondonShannon

STN - SNN

STNSNN

London Stansted

Sat 16/5

08:00-09:30

Nonstop1h 30m

Shannon

Wed 20/5

06:05-07:35

Nonstop1h 30m

£37

LondonShannon

STN - SNN

STNSNN

London Stansted

Mon 18/5

18:55-20:25

Nonstop1h 30m

Shannon

Wed 20/5

20:50-22:20

Nonstop1h 30m

£37

LondonShannon

STN - SNN

STNSNN

London Stansted

Tue 10/3

17:20-18:55

Nonstop1h 35m

Shannon

Tue 24/3

19:20-20:55

Nonstop1h 35m

£37

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Tue 12/5

15:00-16:35

Nonstop1h 35m

Shannon

Sun 17/5

11:20-12:55

Nonstop1h 35m

£38

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Thu 5/3

13:10-14:40

Nonstop1h 30m

Shannon

Thu 12/3

11:15-12:45

Nonstop1h 30m

£38

LondonShannon

STN - SNN

STNSNN

London Stansted

Sat 2/5

18:50-20:20

Nonstop1h 30m

Shannon

Mon 4/5

06:20-07:50

Nonstop1h 30m

£43

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 4/6

18:50-20:20

Nonstop1h 30m

Shannon

Wed 10/6

20:50-22:20

Nonstop1h 30m

£44

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Tue 12/5

15:00-16:35

Nonstop1h 35m

Shannon

Tue 19/5

12:45-14:20

Nonstop1h 35m

£45

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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2
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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 6 February 2026.

Booking 80 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, March is the cheapest month in which you can book a flight from London to Limerick (average of £21). Flying from London to Limerick in August is currently the most expensive (average of £32). 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 12 February 2026.

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 18% 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 7 February 2026.

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 12 February 2026.

The most flights from LON to LR9 are scheduled on a Thursday (22 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 12 February 2026.
Check out reviews from past customers who have flown with Aer Lingus, Ryanair, andBritish Airways 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
1,449 reviews
Check prices

Comfort

7.1

Boarding

7.4

Food

6.6

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

GMarie,Feb 2026

BER - DUB

The crew was great and boarding was smooth. However, with a 10+ hour delay, it was almost impossible to find someone to speak with about missed connections. They ended up putting me on a flight that did not work, but there was no one to speak to with only 6 hours between landing and taking off again on the new itinerary. In airport support could definitely use some work.
Aer Lingus
7.2
Good
1,449 reviews
Aer Lingus
7.2
Good
1,449 reviews
Check prices

Comfort

7.1

Boarding

7.4

Food

6.6

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

GMarie,Feb 2026

BER - DUB

The crew was great and boarding was smooth. However, with a 10+ hour delay, it was almost impossible to find someone to speak with about missed connections. They ended up putting me on a flight that did not work, but there was no one to speak to with only 6 hours between landing and taking off again on the new itinerary. In airport support could definitely use some work.
Ryanair
6.9
Okay
5,267 reviews
Aer Lingus
7.2
Good
1,449 reviews
Check prices

Comfort

7.1

Boarding

7.4

Food

6.6

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

GMarie,Feb 2026

BER - DUB

The crew was great and boarding was smooth. However, with a 10+ hour delay, it was almost impossible to find someone to speak with about missed connections. They ended up putting me on a flight that did not work, but there was no one to speak to with only 6 hours between landing and taking off again on the new itinerary. In airport support could definitely use some work.
British Airways
6.7
Okay
7,731 reviews
Aer Lingus
7.2
Good
1,449 reviews
Check prices

Comfort

7.1

Boarding

7.4

Food

6.6

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

GMarie,Feb 2026

BER - DUB

The crew was great and boarding was smooth. However, with a 10+ hour delay, it was almost impossible to find someone to speak with about missed connections. They ended up putting me on a flight that did not work, but there was no one to speak to with only 6 hours between landing and taking off again on the new itinerary. In airport support could definitely use some work.

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 £37, Ryanair can have you in Limerick from London in 1h 30m. There are 390 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 Stansted - 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 (80%), Qatar Airways (79%), Aer Lingus( 79%).

  • What are the cheapest flights from London to Limerick?

    The cheapest flight price from London to Limerick is £71. On average you can expect to pay £117. The most popular route, (London Heathrow - Shannon), can usually be booked for £86.

  • 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, March is the cheapest month in which you can book a flight from London to Limerick (average of £21). Flying from London to Limerick in August is currently the most expensive (average of £32). 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

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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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£22Average£74FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£88Average£141FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£187Average£248FlexibilityNo 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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