London Heathrow Flights from Ireland West Airport

Fly to London Heathrow

Land at the UK’s best-connected airport. Reach central London fast. Fly worldwide with Aer Lingus and partners from Heathrow. Perfect for business, city breaks, and long-haul trips. From Ireland West Airport, Aer Lingus connects to 80+ destinations, including Europe, North America, and more.

Why you’ll love London

Iconic sights: Big Ben, Buckingham Palace, Tower of London, St Paul’s, and the London Eye.
Museums and culture: Free entry at the British Museum, Natural History Museum, and Tate Modern. Book big shows early.
Shopping and food: West End stores, Covent Garden, Borough Market, and Michelin-star dining.
Green spaces: Hyde Park, Regent’s Park, Kew Gardens for calm and fresh air.

Getting to and from London Heathrow

Flights: Daily Aer Lingus from Ireland West Airport to Heathrow. Flights take about 1 hour and 5 minutes to arrive at London Heathrow.

From Heathrow to the city:

Heathrow Express: Non-stop to Paddington in ~15 minutes. Fast and easy.
Elizabeth line: Direct to Paddington, Bond Street, Tottenham Court Road, Farringdon, Liverpool Street.
Journey time ~30–40 minutes. Great value and wide coverage.

Getting around London: Use the Underground for quick cross-city travel. The Elizabeth line and Overground add more reach. Buses suit short hops and sightseeing. Need step-free access? Check stations first. Avoid peak hours if you can. Stand on the right on escalators.

When to visit

Spring (Mar–May): Mild days, blossom, smaller crowds. Great for walks.
Summer (Jun–Aug): Long days and outdoor shows. Book popular sights early.
Autumn (Sep–Nov): Comfortable weather and strong exhibitions. Good hotel value.
Winter (Dec–Feb): Christmas lights and markets. Quieter museums after the New Year.