Cheap Flights to Heathrow: Heathrow Flight Deals

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How much is the cheapest flight to Heathrow?

Prices were available within the past 7 days and start at €30 for one-way flights and €82 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Heathrow. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Heathrow. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Heathrow, or are just on the lookout for the best flights to Heathrow, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Heathrow to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Flights to Heathrow information
Destination airport
Heathrow
Destination airport IATA code
LHR
Destination city name
London
Airlines serving
Aegean, Aer Lingus, Air France, Air Serbia, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Return price
€136
Popular airline
British Airways

Trending flights to Heathrow

Prices were available within the past 7 days and start at €31 for one-way flights and €82 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
*Available to Expedia members.