United flights from London to Toronto from $ 702* or from $/mo
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Featured daily fares for flights from London (LHR) to Toronto (YYZ)
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More United deals on London (LHR) to Toronto (YYZ) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | Toronto (YYZ) | Roundtrip | Economy | 05/29/25 - 06/01/25 | from $ 702 Viewed: 6 hours ago |
| London (LHR) | Toronto (YYZ) | Roundtrip | Economy | 08/10/25 - 08/22/25 | from $ 796 Viewed: 15 hours ago |
| London (LHR) | Toronto (YYZ) | Roundtrip | Economy | 05/29/25 - 06/01/25 | from $ 849 Viewed: 6 hours ago |
| London (LHR) | Toronto (YYZ) | Roundtrip | Economy | 08/10/25 - 08/22/25 | from $ 942 Viewed: 15 hours ago |
| London (LHR) | Toronto (YYZ) | Roundtrip | Economy | 05/29/25 - 06/01/25 | from $ 1,116 Viewed: 6 hours ago |
| London (LHR) | Toronto (YYZ) | Roundtrip | Economy | 08/10/25 - 08/22/25 | from $ 1,209 Viewed: 15 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
