$186 Aer Lingus Cheap Flights from London to Shannon

Find The Best Day To Fly from London to Shannon

Amazing Aer Lingus LHR to SNN Flight Deals

The cheapest flights to Shannon found within the past 7 days were $345 round trip and $186 one way. Prices and availability subject to change. Additional terms may apply.

FAQs about Aer Lingus Flights from LHR to SNN

Can I catch a flight from London (LHR-Heathrow) to Shannon (SNN) right now?

It's wise to find out about any travel advice reports and quarantine requirements in effect in your destination. Be sure to check out our Covid-19 Travel Advisor for up-to-date info on booking a flight to Shannon (SNN).

What terminal is Aer Lingus at London Heathrow?

Once you've received the boarding pass for your flight from Heathrow Airport (LHR) to Shannon Airport (SNN), you should be able to identify exactly which terminals Aer Lingus flies in and out of. If not, contact your carrier or do some online research for those details.

Are there Aer Lingus non-stop flights from LHR to SNN?

If you're traveling with Aer Lingus from Heathrow Airport to Shannon Airport (SNN), you'll have to make a stopover. While you're waiting for your connecting flight, use the time to grab a coffee or stretch your legs.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Shannon Airport, please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

CarrierFlightDepart LHRArrive SNNWed
EI38502:15 pm03:40 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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Discover our best Aer Lingus flight from London LHR to Shannon SNN 

To find the best deals on flights to London from Shannon with Aer Lingus, just enter your travel dates, filter by Aer Lingus, and hit search. You’ll find 1 flights to choose from and can sort by price, flight duration, and arrival or departure time.  


Return flights from London LHR to Shannon SNN with Aer Lingus 

If you’re planning a round trip, booking return flights with Aer Lingus is usually the most cost-effective option. With airfares ranging from $345 to $349, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 


Book one-way Aer Lingus flights from London LHR to Shannon SNN 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Aer Lingus flight from London to Shannon costs from $186. Prices and availability subject to change. Additional terms may apply. 


The easy way to find cheap flights to Shannon SNN from  London LHR with Aer Lingus 

To find a cheap Aer Lingus flight from London LHR to Shannon SNN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 


How to find our best airfare deals on Aer Lingus flights from London LHR to Shannon SNN 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover. 


Find nonstop flights from London LHR to Shannon SNN with Aer Lingus 

If you’re keen to be on Shannon soil fast, don’t waste time with a stopover—filter your search results to show direct Aer Lingus flights only. The journey takes around 1 hour(s) 25 min(s) – so you’ll be there before you know it. 


Flexible airline tickets for Aer Lingus flights from London LHR to Shannon SNN 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  


There are a lot of reasons to book your flights to Shannon SNN from  London LHR with Aer Lingus on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Aer Lingus Airports
Hop on a(n) Aer Lingus flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Airport Name
Number of Flights
ORDUSAO'Hare Intl.43
BOSUSALogan Intl.7
JFKUSAJohn F. Kennedy Intl.5
MSNUSADane County Regional4
IAHUSAGeorge Bush Intercontinental4
LAXUSALos Angeles Intl.3
STLUSALambert-St. Louis Intl.3
GRRUSAGerald R. Ford Intl.3

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Park Inn by Radisson Shannon Airport
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3 out of 5
Shannon, Country Clare, Shannon, Clare
The price is $74 per night from Jan 30 to Jan 31
This hotel features a gym and a bar/lounge. Traveling on business? Take advantage of the business center and free WiFi in public areas. Free self parking, a ...
4.6/5 Wonderful! (16 reviews)
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Reviewed on Oct 20, 2019

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Treacys Oakwood Hotel
Treacys Oakwood Hotel
4 out of 5
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The price is $95 per night from Jan 29 to Jan 30
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the 8 conference rooms, as well as the business center ...
4.6/5 Exceptional! (16 reviews)
"An overall excellent stay. The hotel was beautiful and the staff is friendly. I was surprised that you had to go up a small set of steps to access the elevator. This made it a little difficult when carrying your luggage. I will use this hotel again in the future when I come back to Shannon."

Reviewed on Dec 11, 2019

Treacys Oakwood Hotel
Carrygerry Country House
Carrygerry Country House
3 out of 5
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The price is $113 per night from Feb 4 to Feb 5
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Reviewed on May 18, 2019

Carrygerry Country House
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.