Cheapest return LON–YYZ flights, May

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

Return flights

28 May - 05 Jun Ryanair
12 May - 09 Jun Ryanair
13 May - 27 May Ryanair
08 May - 10 May Ryanair
08 May - 24 May Ryanair
05 May - 06 May Ryanair
11 May - 25 May Ryanair
16 May - 24 May Ryanair
12 May - 26 May Ryanair
15 May - 25 May Ryanair
15 May - 24 May Ryanair
19 May - 03 Jun Ryanair
20 May - 24 May Ryanair
06 May - 03 Jun Ryanair
03 May - 17 Jun Ryanair
21 May - 01 Jun Ryanair
05 May - 10 Jun Ryanair
08 May - 14 Jun Ryanair
29 May - 04 Jun Air Transat
29 May - 08 Jun Air Transat

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

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