Cheapest return ONT–NRT flights, May

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

Return flights

13 May - 20 May Alaska Airlines
16 May - 24 May Frontier Airlines
27 May - 07 Jun Frontier Airlines
10 May - 17 May Alaska Airlines
20 May - 03 Jun WestJet
09 May - 27 May STARLUX Airlines
08 May - 14 May China Airlines
10 May - 14 May China Airlines
09 May - 15 May STARLUX Airlines
09 May - 14 May STARLUX Airlines
09 May - 12 May STARLUX Airlines
14 May - 01 Jun China Airlines
08 May - 28 May China Airlines
13 May - 03 Jun China Airlines
07 May - 11 Jun China Airlines
13 May - 22 Jun China Airlines
18 May - 05 Jun China Airlines
20 May - 05 Jun China Airlines
11 May - 02 Jun STARLUX Airlines
15 May - 03 Jun China Airlines

Also check the deals for one-way flights from Ontario to Tokyo in May.

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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.

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