Cheap flights to London from Dublin, Ireland

For cheap flights to London from Dublin, Ireland, WestJet has you covered. Whether you want to touch down at London International Airport or you're considering travelling to one of our 150+ destinations in North America, Central America, the Caribbean or Europe, we can help your next trip take flight. But our extensive network of routes isn't the only thing that makes WestJet a great choice for travellers: we also offer a friendly, welcoming guest experience that helps to set our safe, affordable air travel apart. Get real value and unbeatable service for your next trip by flying with WestJet.

Your trip to the Forest City starts here

London, Ontario is known as “The Forest City” for good reason — with plenty of green space, this city is filled with parks and pathways waiting to be explored. Trails weave in and out of the downtown core, combining the charms of nature and the city in one walk. Visitors can eat and shop along the quaint streets of the downtown core, where music venues, festivals and a year-round market also await.

Are you ready to get away? Book cheap flights now with WestJet and soon you’ll be touching down in fun, flavoursome London. Whether you're flying for business or to check out the city's hottest attractions — including everything from the Canadian Baseball Hall of Fame and Museum and Storybook Gardens to the Museum of Ontario Archaeology — rest assured that you can get there safely with WestJet. Fly to London from Dublin, Ireland with WestJet.

Take a trip to remember: book with WestJet today.

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