AirHint found the following cheapest return flights from Waterloo (YKF) to Tokyo (NRT) in May 2026 (see full year).

Return flights

17 May - 02 Jun	WestJet
31 May - 10 Jun	WestJet
17 May - 14 Jun	WestJet
31 May - 06 Jun	WestJet
29 May - 13 Jun	WestJet
22 May - 13 Jun	WestJet
18 May - 17 Jun	WestJet
20 May - 25 Jun	WestJet
20 May - 31 May	WestJet
04 May - 20 May	WestJet
11 May - 20 May	WestJet
22 May - 29 May	WestJet
03 May - 20 May	WestJet
06 May - 20 May	WestJet
22 May - 05 Jun	WestJet
06 May - 18 May	WestJet
13 May - 18 May	WestJet
10 May - 25 May	WestJet
11 May - 27 May	WestJet
17 May - 07 Jun	WestJet

Also check the deals for one-way flights from Waterloo to Tokyo 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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Cheapest return flights from Waterloo to Tokyo in May from $1079

Return flights