Cheapest return flights from Toronto to London in June from $638

Best time to book flights for Toronto (YYZ) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YYZ) to London (LHR) in June 2025 (see full year).

Return flights

03 Jun - 10 Jun WestJet
10 Jun - 17 Jun Aer Lingus
17 Jun - 24 Jun WestJet
03 Jun - 30 Jun WestJet
01 Jun - 12 Jun TAP
03 Jun - 17 Jun Aer Lingus
06 Jun - 14 Jun Icelandair
12 Jun - 21 Jun Icelandair
17 Jun - 30 Jun WestJet
12 Jun - 15 Jun Air Transat
27 Jun - 06 Jul Icelandair
27 Jun - 01 Jul Air Transat
23 Jun - 06 Jul TAP
20 Jun - 11 Jul Icelandair
12 Jun - 05 Jul Air Canada direct
19 Jun - 16 Jul Icelandair
28 Jun - 20 Jul Icelandair
26 Jun - 12 Jul Icelandair
27 Jun - 12 Jul Icelandair
22 Jun - 06 Jul Icelandair

Also check the deals for one-way flights from Toronto to London in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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