Book United Toronto to London flight deals from $685

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Plan ahead for flights from Toronto to London

from
to
Type
Dates
Price*
Toronto (YYZ)
to London (LHR)
Roundtrip
Depart Tue 2 Apr 2019
Return Sat 20 Apr 2019
from$ 685*Viewed: 1 day ago
Toronto (YYZ)
to London (LHR)
Roundtrip
Depart Sun 4 Nov 2018
Return Fri 9 Nov 2018
from$ 866*Viewed: 1 day ago
Toronto (YYZ)
to London (LHR)
Roundtrip
Depart Sat 18 May 2019
Return Sat 25 May 2019
from$ 1,017*Viewed: 1 day ago
Toronto (YYZ)
to London (LHR)
Roundtrip
Depart Tue 25 Dec 2018
Return Tue 1 Jan 2019
from$ 1,412*Viewed: 3 hours 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

58 °FSunday10/21/2018
53 °FMonday10/22/2018
57 °FTuesday10/23/2018
59 °FWednesday10/24/2018
56 °FThursday10/25/2018
50 °FFriday10/26/2018
48 °FSaturday10/27/2018
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