Aer Lingus Flights From Heathrow Airport (LHR) from $224

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Aer Lingus Airlines Flights From Heathrow

The cheapest prices found with in the last 7 days for return flights were $460 and $224 for one-way flights to for the period specified. Prices and availability are subject to change. Additional terms apply.

Escape From Heathrow This Weekend

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
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.43
DUBIRLDublin16
LHRGBRHeathrow7
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

Aer Lingus Flight To Heathrow

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Aer Lingus Airfares from Heathrow Airport

Looking for great deals on Aer Lingus flights from Heathrow? Travelocity offers some of the lowest fares on one-way and round-trip flights from Heathrow to many locations. We’re also proud to provide flexible booking options so you can find the best price on cheap flights that work within your schedule. Add in free 24 hour cancellation on most flights and you’ll be able to book your next trip with confidence. Fly from Heathrow Airport on Aer Lingus with the help of Travelocity to spend less time worrying about finding the best deal and more time enjoying your vacation!

Route FAQ

Frequently asked questions

What terminal does Aer Lingus fly out of at London Heathrow?
Keep in mind that Aer Lingus flights from LHR regularly depart from terminal 5 and terminal 2. It’s a wise idea to get to the airport with loads of time to spare so you can breathe easy.
Is there free Wi-Fi at London Heathrow?
It’s easy to connect your phone to the free Wi-Fi at London Airport (LHR-Heathrow). Need to check an urgent email or simply eager to scroll through your social media feed? No problem.
How long do I need to be at Heathrow Airport before my flight?
If you’re traveling domestically, it would be smart to be at the airport at least one hour before your flight departs. Don’t risk it and get there with time to spare. If you’re flying overseas, it’s essential to arrive at the check-in counter three hours or more before takeoff to allow enough time for passport control and security. It’s a good idea to have a little extra time up your sleeve if your trip is during high season.
What airline is EI?
EI is the IATA code of Aer Lingus. This two-character code, also sometimes referred to as the airline designator, is assigned by the International Air Transport Association. It helps standardize and simplify tickets, telecommunications, tariffs and more.
What is LHR?
Airports the world over are referred to by a special three-letter geocode called an IATA code; LHR is the IATA code for Heathrow Airport (LHR). Designated by the International Air Transport Association, these codes play an integral role in the aviation industry and are mainly used for ticketing purposes.
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 from London Airport (LHR-Heathrow), please visit our Customer Service Portal.