Cheapest return LON–YYZ flights, June

AirHint found the following cheapest return flights from London (LON) to Toronto (YYZ) in June 2026 (see full year).

Return flights

04 Jun - 16 Jun Ryanair
04 Jun - 07 Jun Ryanair
10 Jun - 17 Jun Ryanair
11 Jun - 16 Jun Ryanair
16 Jun - 19 Jun Ryanair
12 Jun - 15 Jun Ryanair
04 Jun - 15 Jun Ryanair
10 Jun - 14 Jun Ryanair
12 Jun - 22 Jun Ryanair
12 Jun - 17 Jun Ryanair
21 Jun - 06 Jul Air Transat
28 Jun - 06 Jul Air Transat
30 Jun - 06 Jul Air Transat
28 Jun - 07 Jul Air Transat
30 Jun - 07 Jul Air Transat
23 Jun - 06 Jul Air Transat
28 Jun - 02 Jul Air Transat
16 Jun - 02 Jul Air Transat
25 Jun - 05 Jul Air Transat
23 Jun - 07 Jul Air Transat

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