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* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
Aer Lingus offers 15+ daily flights to London Heathrow Airport. Fly to London with Aer Lingus and look forward to a warm Irish welcome on board.
When you fly to London with Aer Lingus, you're choosing affordable fares and a fantastic in-flight experience. Experience real comfort and relaxation on your flight to London with Aer Lingus.
Officially founded by the Romans, the UK's capital, London, is a hub of international finance, trade, and culture. With ornate palaces and world-class museums and shopping, experience this world capital when you book your flight to London with Aer Lingus.
Pick up a Visitor Oyster Card and take the Tube. If you want to sightsee on the way to your next activity, hop on an iconic double-decker red bus. Rent a bicycle and use the bike lanes that run through Inner London. You can also hail one of the ubiquitous black taxis.
Check the schedule of a particular route.
Check the status of a particular flight operating within two days.
We know how important flexibility is for you.
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From | To | Fare Type | Dates | Price |
---|---|---|---|---|
FromToronto (YYZ) | ToLondon (LHR) | Roundtrip* / Economy | Jul 11 2025 - Jul 24 2025 | From CAD1,489.55* Seen: 19 hrs ago |
FromToronto (YYZ) | ToLondon (LON) | Roundtrip* / Economy | Aug 8 2025 - Aug 16 2025 | From CAD1,867.15* Seen: 21 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.