AirHint found the following cheapest return flights from Ontario (ONT) to Taipei (TPE)
in June 2025 (see full year ).
Return flights
30 Jun
- 11 Jul
United
$ 1050
11 Jun
- 18 Jun
Delta
$ 1059
08 Jun
- 15 Jun
United
$ 1128
02 Jun
- 06 Jun
Delta
$ 1150
30 Jun
- 11 Jul
China Airlines
$ 1160
direct
10 Jun
- 23 Jun
United
$ 1166
30 Jun
- 14 Jul
China Airlines
$ 1202
direct
29 Jun
- 05 Jul
China Airlines
$ 1206
direct
27 Jun
- 04 Jul
China Airlines
$ 1206
direct
05 Jun
- 11 Jun
Alaska Airlines
$ 1230
13 Jun
- 27 Jun
STARLUX Airlines
$ 1231
direct
16 Jun
- 25 Jun
STARLUX Airlines
$ 1231
direct
29 Jun
- 14 Jul
China Airlines
$ 1236
direct
21 Jun
- 08 Jul
China Airlines
$ 1246
direct
28 Jun
- 12 Jul
STARLUX Airlines
$ 1248
direct
18 Jun
- 23 Jul
STARLUX Airlines
$ 1248
direct
02 Jun
- 27 Jun
Delta
$ 1250
14 Jun
- 14 Jul
STARLUX Airlines
$ 1259
direct
11 Jun
- 18 Jun
China Airlines
$ 1295
direct
02 Jun
- 18 Jun
China Airlines
$ 1313
direct
Also check the deals for one-way flights from Ontario to Taipei in June .
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.