AirHint found the following cheapest return flights from Ontario (ONT) to Tokyo (NRT)
in May 2025 (see full year ).
Return flights
11 May
- 24 May
Frontier Airlines
$ 685
10 May
- 18 May
Frontier Airlines
$ 807
19 May
- 09 Jun
Frontier Airlines
$ 809
07 May
- 21 May
Korean Air
$ 930
01 May
- 18 May
Korean Air
$ 931
08 May
- 18 May
Korean Air
$ 931
08 May
- 21 May
Korean Air
$ 931
03 May
- 14 May
Korean Air
$ 931
07 May
- 22 May
Korean Air
$ 932
01 May
- 15 May
Korean Air
$ 932
08 May
- 22 May
Korean Air
$ 932
01 May
- 12 Jun
Korean Air
$ 932
01 May
- 19 Jun
Korean Air
$ 932
01 May
- 17 Jun
Korean Air
$ 932
28 May
- 20 Jun
Alaska Airlines
$ 985
28 May
- 13 Jun
Alaska Airlines
$ 996
07 May
- 04 Jun
China Airlines
$ 1001
13 May
- 04 Jun
China Airlines
$ 1001
12 May
- 03 Jun
China Airlines
$ 1001
13 May
- 03 Jun
China Airlines
$ 1001
Also check the deals for one-way flights from Ontario 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.
