Round-trip from | $711 (Delta) |
---|---|
One-way from | $361 (Trip.com) |
Popular in | June |
Cheapest in | October |
Average price | $1,195 |
Fly from
Fly to
Route
Depart
Return
Price
OntarioHanoi
ONT - HAN
ONTHAN
Ontario
Tue 10/21
6:45 am-9:35 pm
2 stops24h 50m
Hanoi Noibai
Mon 10/27
11:00 pm-10:42 pm
2 stops37h 42m
OntarioHanoi
ONT - HAN
ONTHAN
Ontario
Thu 10/16
6:45 am-9:35 pm
2 stops24h 50m
Hanoi Noibai
Wed 10/22
11:10 pm-5:17 pm
2 stops32h 07m
OntarioDa Nang
ONT - DAD
ONTDAD
Ontario
Thu 11/27
10:45 pm-9:10 am
1 stop19h 25m
Da Nang
Wed 12/10
10:20 am-4:50 pm
1 stop21h 30m
OntarioHanoi
ONT - HAN
ONTHAN
Ontario
Tue 11/4
10:45 pm-4:35 pm
1 stop26h 50m
Hanoi Noibai
Thu 11/13
11:35 am-4:50 pm
1 stop20h 15m
OntarioHanoi
ONT - HAN
ONTHAN
Ontario
Thu 9/25
5:05 am-10:15 pm
2 stops27h 10m
Hanoi Noibai
Mon 10/27
12:25 am-10:45 pm
2 stops36h 20m
OntarioDa Nang
ONT - DAD
ONTDAD
Ontario
Wed 9/3
6:00 am-9:05 pm
2 stops25h 05m
Da Nang
Wed 9/17
10:55 pm-5:00 pm
2 stops32h 05m
OntarioHanoi
ONT - HAN
ONTHAN
Ontario
Wed 8/6
6:25 am-10:40 am
2 stops38h 15m
Hanoi Noibai
Mon 8/18
11:10 am-5:40 pm
1 stop20h 30m
OntarioDa Nang
ONT - DAD
ONTDAD
Ontario
Fri 9/26
12:10 am-6:20 am
2 stops40h 10m
Da Nang
Thu 10/2
6:55 am-6:00 pm
2 stops25h 05m
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Sat 8/2
6:10 am-9:55 pm
2 stops25h 45m
Ho Chi Minh City
Sun 9/7
7:00 am-5:37 pm
2 stops24h 37m
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Tue 8/12
6:00 am-12:35 pm
2 stops40h 35m
Ho Chi Minh City
Tue 8/26
6:25 pm-5:40 pm
1 stop37h 15m
Currently, March is the cheapest month in which you can book a flight from Ontario to Vietnam (average of $917). Flying from Ontario to Vietnam in June is currently the most expensive (average of $1,435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Vietnam as you normally would.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$538 | Average$906 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$640 | Average$793 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$714 | Average$1,083 | FlexibilityNo cancel fee | On-time81% | |
Cheapest$769 | Average$908 | FlexibilityNo cancel fee | On-time70% | |
Cheapest$791 | Average$1,216 | FlexibilityNo cancel fee | On-timeN/A |