Cheapest return flights from Ontario to Hanoi in January from $718
AirHint found the following cheapest return flights from Ontario (ONT) to Hanoi (HAN)
in January 2026 (see full year ).
Return flights
21 Jan
- 04 Feb
China Airlines
$ 718
30 Jan
- 20 Feb
China Airlines
$ 727
22 Jan
- 05 Feb
China Airlines
$ 746
13 Jan
- 28 Jan
China Airlines
$ 748
23 Jan
- 31 Jan
China Airlines
$ 748
23 Jan
- 28 Jan
China Airlines
$ 748
23 Jan
- 01 Feb
China Airlines
$ 748
14 Jan
- 17 Jan
China Airlines
$ 791
30 Jan
- 21 Feb
China Airlines
$ 791
10 Jan
- 14 Jan
China Airlines
$ 793
12 Jan
- 02 Feb
China Airlines
$ 806
05 Jan
- 12 Jan
STARLUX Airlines
$ 825
12 Jan
- 12 Feb
China Airlines
$ 855
22 Jan
- 12 Feb
China Airlines
$ 857
07 Jan
- 13 Jan
China Airlines
$ 864
04 Jan
- 17 Jan
China Airlines
$ 916
05 Jan
- 13 Jan
China Airlines
$ 1036
01 Jan
- 08 Jan
China Airlines
$ 1335
Also check the deals for one-way flights from Ontario to Hanoi in January .
Powered by
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media