Cheap flights from Limerick to London Heathrow Airport
Find flight deals from Limerick to Heathrow
Keep the following information in mind while searching for Limerick to Heathrow flight deals. Data was last updated 9 October 2026.
Popular in | June |
|---|---|
Cheapest in | January |
Average price | £151 |
Cheapflights Insights
Everything you need to know about your flight from Limerick to London Heathrow Airport
What is the cheapest time of day to fly from LR9 to LHR?
When flying from Limerick to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 71% versus a flight in the morning.
What is the cheapest day to fly from Limerick to London Heathrow Airport?
Travellers seeking maximum savings on their Limerick to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 9 October 2026.
Read through reviews of airlines operating flights from Limerick to London Heathrow Airport, such as Aer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
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Karin,Oct 2026
DUB - MCO
Comfort
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Karin,Oct 2026
DUB - MCO
Related info for your journey
Find useful and relevant information for your journey from Limerick to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near London Heathrow Airport?
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Alternative routes for Limerick to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to England
Book a non-stop flight to one of these other cities located in England.
Search flights from Limerick to Heathrow by cabin class
Find flights from Limerick to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.
Limerick and Heathrow flights
Browse other Limerick and Heathrow flight options. Last updated on 9 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Limerick to Heathrow flights
Consider these flights travelling from Limerick to Heathrow.
Top 2 airlines flying from Limerick to Heathrow
Discover the top 2 airlines that operate flights from Limerick to Heathrow. 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 7,457,451 searches. Data last updated 9 October 2026.
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How does Cheapflights help users find flights from Limerick to Heathrow?
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Why should you use Cheapflights to find cheap flight tickets from Limerick to Heathrow?
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Can Cheapflights find flights from Limerick to Heathrow with no change fees?
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Can Cheapflights notify me if prices for flights from Limerick to Heathrow become cheaper?
Yes! Start tracking prices for Limerick to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.