Cheap flights from Limerick to Heathrow

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How to find the cheapest flight from
Limerick to Heathrow (LHR)

All the information you need to plan the best null to LHR flight in 2021: compare Limerick to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
LR9 - LHR
Price
£115 - £143
LHR
Temperature
8 - 24 °C
LHR
Rainfall
39 - 66 mm

Popular in

October

High demand for flights, 14% potential price rise

Cheapest in

September

Best time to find cheap flights, 6% potential price drop

Round-trip from

£115

From Limerick to Heathrow

One-way from

£40

One-way flight from Limerick to Heathrow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Limerick to Heathrow?

To save up to 37% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Limerick to Heathrow from £83 1-2 weeks out and tickets from £100 for flights departing within the next 72 hours.

What is the cheapest month to fly from Limerick to Heathrow?

Flights from Limerick to Heathrow lean towards being more expensive in December. Prices are generally better when you fly from Limerick to Heathrow in March, with the cheapest ticket starting at £47.

Cheap flights from Limerick to Heathrow in July, August 2021

The best prices found for Limerick to LHR flights in July, August
27 Aug - 2 Sep
£156pp
SNN
Shannon
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
 
1 STOP
SNN
Shannon
6 Aug - 9 Aug
£237pp
SNN
Shannon
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SNN
Shannon
6 Aug - 9 Aug
£238pp
SNN
Shannon
Multiple airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SNN
Shannon

Limerick to Heathrow 2021 flight deals

Cheap flights to Heathrow from Limerick found for this year
15 Sep - 20 Sep
£119pp
SNN
Shannon
Aer Lingus
Direct
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
Direct
SNN
Shannon
27 Aug - 2 Sep
£156pp
SNN
Shannon
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
 
1 STOP
SNN
Shannon
17 Sep - 18 Sep
£169pp
SNN
Shannon
Aer Lingus
Direct
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
Direct
SNN
Shannon

Direct flights to Heathrow from Limerick

Save time with Limerick to Heathrow direct flight deals
15 Sep - 20 Sep
£119pp
SNN
Shannon
Aer Lingus
Direct
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
Direct
SNN
Shannon
17 Sep - 18 Sep
£169pp
SNN
Shannon
Aer Lingus
Direct
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
Direct
SNN
Shannon

One-way flights to Heathrow from Limerick

The cheapest one-way flights from Limerick to Heathrow
13:15 - 14:40
Aer Lingus
Direct
1h 25m
SNN - LHR
Aer Lingus
£41
AerLingus
13:15 - 14:40
Aer Lingus
Direct
1h 25m
SNN - LHR
Aer Lingus
£63
AerLingus
13:00 - 14:20
Aer Lingus
Direct
1h 20m
SNN - LHR
Aer Lingus
£238
Priceline

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Limerick</span> to <span class="emphasized">Heathrow</span> flights.

Flight FAQs

From Limerick to Heathrow

Are flight prices decreasing from Limerick to Heathrow due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Limerick and Heathrow for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Limerick to London Heathrow have flexible changes due to COVID-19?

Some of our airline partners flying from Limerick to London Heathrow have new flexible policies in place due to COVID-19. Aer Lingus is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.

Can I find flights from Limerick to Heathrow for under £146 on Cheapflights?

Yes, there are multiple flights from Limerick to Heathrow for under £146. The cheapest flight booked recently is on Aer Lingus for just £119, but on average you can expect to pay £228.

Are there direct flights from Limerick to Heathrow for under £146 on Cheapflights?

Cheapflights has 2 direct flights from Limerick to Heathrow under £146. A good price for a direct flight from Limerick to Heathrow is less than £144.

Is Limerick weather warmer or cooler than Heathrow?

Expect the weather to be around 24 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Heathrow is generally hotter than in Limerick.

What are the cheapest flights from Limerick to Heathrow?

Looking at all options, your cheapest flight can be booked for £38. While the most popular route (Shannon - London Heathrow) can be booked for £156 on average our data indicates £101 when flying from Limerick to Heathrow

How long does is the flight from Limerick to Heathrow?

Departing from Limerick to Heathrow will take you 1h 15m. Most flights are nonstop.

What is the cheapest airline to fly from Limerick to Heathrow return?

Cheapflights users have booked flights from Limerick to Heathrow from £119 return.

What are the cheapest airlines to fly from Limerick to Heathrow one-way?

£40 is the cheapest one-way deal found within the past few days, from Aer Lingus.

Alternative routes for Limerick to Heathrow

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

Destination information for Heathrow

Things to know before you go - useful duration and weather info for your trip from Limerick to Heathrow.
Today's exchange rate
£1 = £1.00
Flight duration
1h 22m
Average temperature for July in Heathrow
24.0 °C
Avg rainfall for July in Heathrow
44.0 mm

Airports servicing Limerick

Airports servicing London

Hourly flight availability from Limerick to Heathrow

See what time of day planes typically take off from Limerick towards Heathrow.
Morning 6 AM to midday 85% of flight departures
Afternoon Midday to 6 PM 14% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
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