AirHint found the following cheapest return flights from Toronto (YTZ) to London (LHR)
in May 2025 (see full year ).
Return flights
07 May
- 14 May
Air Canada
$ 731
07 May
- 21 May
Air Canada
$ 732
06 May
- 21 May
Air Canada
$ 732
19 May
- 28 May
Air Canada
$ 735
01 May
- 10 May
Air Canada
$ 735
03 May
- 11 May
Air Canada
$ 735
04 May
- 05 Jun
Air Canada
$ 735
12 May
- 19 May
Air Canada
$ 738
21 May
- 29 May
Air Canada
$ 753
26 May
- 31 May
Air Canada
$ 753
14 May
- 25 May
Air Canada
$ 753
29 May
- 07 Jun
Air Canada
$ 774
31 May
- 14 Jun
Air Canada
$ 776
19 May
- 15 Jun
Air Canada
$ 802
30 May
- 10 Jun
Porter Airlines (Canada) Ltd
$ 1194
26 May
- 03 Jun
Porter Airlines (Canada) Ltd
$ 1194
27 May
- 04 Jun
Porter Airlines (Canada) Ltd
$ 1194
29 May
- 05 Jun
Porter Airlines (Canada) Ltd
$ 1217
28 May
- 11 Jun
Porter Airlines (Canada) Ltd
$ 1273
Also check the deals for one-way flights from Toronto to London in May .
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.
