AirHint found the following cheapest one-way flights from Ottawa (YOW) to Tokyo (NRT) in May 2026 (see full year).
One-Way flights
| 15 May | Air Canada | ||
| 10 May | United | ||
| 19 May | United | ||
| 20 May | WestJet |
Also check the deals for return flights from Ottawa to Tokyo in May.
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