Book United Toronto to London flight deals from $767

Select journey type

Enter to select travel class and passengers

Search flights from Toronto to London (YYZ - LHR)


Skip to content

Depart: 05/04/19

Return: 05/22/19
from$ 767*Viewed: 1 day ago

Depart: 05/20/19

Return: 05/30/19
from$ 6,230*Viewed: 1 day ago


Skip to content

Depart: 06/14/19

Return: 06/24/19
from$ 966*Viewed: 1 day ago

Depart: 06/22/19

Return: 07/02/19
from$ 4,765*Viewed: 1 day ago

Depart: 06/26/19

Return: 07/01/19
from$ 1,150*Viewed: 1 day ago


Skip to content

Depart: 07/04/19

Return: 08/16/19
from$ 3,527*Viewed: 1 day ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Weather in London

60 °FWednesday04/24/19
55 °FThursday04/25/19
61 °FFriday04/26/19
49 °FSaturday04/27/19
57 °FSunday04/28/19
60 °FMonday04/29/19
62 °FTuesday04/30/19
Powered by: