Vuelos de Aer Lingus de Shannon (SNN) a Londres (LHR) desde $106

Ensure you check out our Covid-19 Travel Advisor to find out if there are any current travel advice reports or quarantine requirements in place in LHR when jet-setting from SNN.

At Shannon Airport (SNN), Aer Lingus flights to London Heathrow quite often depart from the main terminal. Unsure as to exactly which terminal you’ll be exiting the plane at? It’s most likely to be terminal 2.

In short, yes. Secure your seat on a direct flight with Aer Lingus from SNN to Heathrow Airport (LHR), and you won’t have to worry about annoying stopovers or missing your connecting flight.

Air traffic and weather permitting, your Aer Lingus flight from Shannon Airport to Heathrow Airport (LHR) should take on average 8 hours and 11 minutes. That means you’ve got plenty of time to order your favorite drink, get some sleep and work on your travel itinerary before you hit the tarmac.

Planning to fly from SNN to LHR with Aer Lingus? On this route, you’ll usually be boarding either the Airbus A320 or the Airbus A321neo type aircraft.

There are roughly 2 flights per day with Aer Lingus from Shannon Airport (SNN) to Heathrow Airport (LHR).

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

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, 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.

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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.