Cheapest return flights from Toronto to London in May from 492€

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

Return flights

20 May - 27 May Icelandair
06 May - 13 May Aer Lingus
26 May - 09 Jun WestJet
20 May - 29 May Icelandair
14 May - 18 May WestJet
12 May - 26 May Aer Lingus
15 May - 27 May Aer Lingus
01 May - 16 May WestJet
04 May - 16 May Aer Lingus
10 May - 26 May Aer Lingus
15 May - 31 May WestJet
28 May - 02 Jun Icelandair
01 May - 02 Jun Aer Lingus
21 May - 04 Jun Air Transat
30 May - 20 Jun Air Transat
19 May - 13 Jun TAP
18 May - 10 Jun WestJet
27 May - 20 Jun TAP

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

Skyscanner

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.