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Cheap flights from London to Limerick from £20

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ORK
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Limerick are usually found in January or November, booked 39 days in advance, depart on a Thursday or Friday and return on a Tuesday

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 13 August 2026.

Sat 10/1021:05 -
Nonstop1h 30m
Mon 12/1006:20 -
Nonstop1h 30m
Deal found 9/8£33
Thu 1/1008:00 -
Nonstop1h 30m
Sun 4/1007:30 -
Nonstop1h 30m
Deal found 13/8£34
Wed 23/918:45 -
Nonstop1h 35m
Wed 30/916:25 -
Nonstop1h 35m
Deal found 9/8£35
Sat 29/821:05 -
Nonstop1h 30m
Wed 2/920:50 -
Nonstop1h 30m
Deal found 10/8£35
Wed 9/918:45 -
Nonstop1h 35m
Wed 16/916:25 -
Nonstop1h 35m
Deal found 11/8£36
Fri 18/918:55 -
Nonstop1h 30m
Sun 20/907:30 -
Nonstop1h 30m
Deal found 12/8£36
Fri 6/1121:05 -
Nonstop1h 30m
Sun 8/1107:20 -
Nonstop1h 30m
Deal found 12/8£36
Mon 7/915:00 -
Nonstop1h 35m
Sun 27/911:20 -
Nonstop1h 35m
Deal found 12/8£37
Fri 4/918:55 -
Nonstop1h 30m
Sun 6/907:30 -
Nonstop1h 30m
Deal found 9/8£37
Sat 5/915:45 -
Nonstop1h 35m
Sat 12/913:35 -
Nonstop1h 35m
Deal found 8/8£38
Wed 9/1220:00 -
Nonstop1h 30m
Wed 16/1218:05 -
Nonstop1h 30m
Deal found 11/8£38
Fri 2/1018:55 -
Nonstop1h 30m
Sun 4/1007:30 -
Nonstop1h 30m
Deal found 12/8£38

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 13 August 2026.

Round-trip from

£33

One-way from

£20

Popular in

December

Cheapest in

January

Average price

£97
Ryanair
  • Ryanair
  • 10/10-12/10
  • Nonstop
  • 3h 00m total
  • London to Limerick
Search Deals
Ryanair
  • Ryanair
  • 12/11
  • Nonstop
  • 1h 30m total
  • London to Limerick
Search Deals
High demand for flights, 11% potential price rise
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 August 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 13 August 2026.
Use the filters below to find and compare flights from London to Limerick that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Fri 18/9

18:55-20:25

Nonstop1h 30m

Shannon

Sun 20/9

07:30-09:00

Nonstop1h 30m

£36

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Fri 6/11

21:05-22:35

Nonstop1h 30m

Shannon

Sun 8/11

07:20-08:50

Nonstop1h 30m

£36

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Sat 10/10

08:00-09:30

Nonstop1h 30m

Shannon

Sat 10/10

23:00-00:30

Nonstop1h 30m

£37

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Fri 2/10

18:55-20:25

Nonstop1h 30m

Shannon

Sun 4/10

07:30-09:00

Nonstop1h 30m

£38

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Thu 10/9

11:55-13:30

Nonstop1h 35m

Shannon

Tue 15/9

13:00-14:35

Nonstop1h 35m

£40

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Tue 27/10

12:40-14:10

Nonstop1h 30m

Shannon

Wed 28/10

18:05-19:35

Nonstop1h 30m

£41

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Sat 19/9

15:45-17:20

Nonstop1h 35m

Shannon

Tue 22/9

13:00-14:35

Nonstop1h 35m

£42

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Fri 6/11

16:35-18:05

Nonstop1h 30m

Shannon

Sun 8/11

15:55-17:25

Nonstop1h 30m

£42

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Fri 2/10

19:15-20:50

Nonstop1h 35m

Shannon

Sun 4/10

11:20-12:55

Nonstop1h 35m

£44

LondonShannon

LTN London Luton - SNN Shannon

LTNSNN

London Luton

Tue 13/10

15:45-00:25

1 stop8h 40m

Shannon

Tue 20/10

18:30-09:35

1 stop15h 05m

£93

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 13 August 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 22% on airfare.

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 13 August 2026.

The most flights from LON to LR9 are scheduled on a Tuesday (23 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).

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

Airfare is below average for this route at the moment.
London to Limerick flights typically cost between £56 and £150 in October.
The cheapest return price found within the last 5 days was £33 on Ryanair (10 Oct–12 Oct).

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 8 August 2026.

Travellers seeking maximum savings on their London to Limerick flight should consider departing on Thursday at midday 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.

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 13 August 2026.
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
7.3
Good
1,700 reviews
Check prices

Overall

7.3

Boarding

7.5

Crew

8.1

Comfort

7.2

Entertainment

7.0

Food

6.7

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
1,700 reviews
Aer Lingus
7.3
Good
1,700 reviews
Check prices

Overall

7.3

Boarding

7.5

Crew

8.1

Comfort

7.2

Entertainment

7.0

Food

6.7

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
5,466 reviews
Aer Lingus
7.3
Good
1,700 reviews
Check prices

Overall

7.3

Boarding

7.5

Crew

8.1

Comfort

7.2

Entertainment

7.0

Food

6.7

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.

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 £36, 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: Qatar Airways (97%), Aer Lingus (97%), British Airways( 97%).

  • What are the cheapest flights from London to Limerick?

    The cheapest flight price from London to Limerick is £86. On average you can expect to pay £127. The most popular route, (London Heathrow - Shannon), can usually be booked for £75.

  • 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.

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.

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 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£30Average£70FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£81Average£147FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£89Average£216FlexibilityNo 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 London to Limerick?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Limerick. 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 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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