Cheap flights from Ontario (ONT) to Hanoi (HAN) from $440

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.
ONT — HAN
Jun 6 — Jun 131

Cheap flights from Ontario to Hanoi in June, July 2023

The best prices found for ONT to HAN flights for June, July
These are some of the most attractive deals on flights from Ontario to Hanoi in 2023. Check back soon for alternative fares.

Ontario to Hanoi 2023 flight deals

Cheap flights to Hanoi from Ontario found for this year
These are some of the most attractive deals on flights from Ontario to Hanoi in 2023. Check back soon for alternative fares.

Cheap China Airlines flights from Ontario to Hanoi

Peruse some of the lowest-priced China Airlines flights we've found from Ontario to Hanoi. Deals update often to give you more flight options matching your criteria

Cheap Qatar Airways flights from Ontario to Hanoi

Have a look at some of the cheapest available Qatar Airways flights departing from Ontario and landing in Hanoi. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Last minute flights from Ontario to Hanoi

Late deals on return flights to Hanoi from Ontario, departing today and this week
Have a look at some of the flights available from Ontario to Hanoi departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Hanoi from Ontario

The cheapest one-way flights from Ontario to Hanoi
Take a look at some of the best available options we've come across on one-way flights from Ontario to Hanoi. Users needing a return flight from Ontario to Hanoi should utilize the search form above.

Find flights from Ontario to Hanoi within your budget

Use the slider to find flights from Ontario to Hanoi that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$877 - $1,192

Route

Depart

Return

Price

OntarioHanoi Noibai

ONT - HAN

ONTHAN

Ontario

Thu 9/14

2 stops24h 36m

Hanoi Noibai

Wed 10/4

2 stops32h 57m

OntarioHanoi Noibai

ONT - HAN

ONTHAN

Ontario

Sun 10/15

1 stop20h 25m

Hanoi Noibai

Mon 10/23

1 stop20h 30m

OntarioHanoi Noibai

ONT - HAN

ONTHAN

Ontario

Wed 11/22

1 stop20h 45m

Hanoi Noibai

Wed 3/6

1 stop21h 35m

OntarioHanoi Noibai

ONT - HAN

ONTHAN

Ontario

Tue 11/7

1 stop27h 50m

Hanoi Noibai

Wed 11/15

1 stop21h 35m

OntarioHanoi Noibai

ONT - HAN

ONTHAN

Ontario

Mon 11/6

1 stop27h 50m

Hanoi Noibai

Thu 11/16

1 stop21h 35m

OntarioHanoi Noibai

ONT - HAN

ONTHAN

Ontario

Mon 11/13

1 stop20h 45m

Hanoi Noibai

Thu 11/23

1 stop21h 35m

OntarioHanoi Noibai

ONT - HAN

ONTHAN

Ontario

Wed 9/13

1 stop19h 55m

Hanoi Noibai

Wed 10/4

2 stops40h 26m

OntarioHanoi Noibai

ONT - HAN

ONTHAN

Ontario

Tue 10/3

1 stop20h 25m

Hanoi Noibai

Mon 10/23

2 stops26h 05m

OntarioHanoi Noibai

ONT - HAN

ONTHAN

Ontario

Thu 10/5

2 stops36h 35m

Hanoi Noibai

Tue 10/24

2 stops32h 52m

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Hanoi

Get a feel of what it's like to fly with China Airlines, Qatar Airways and Delta from Ontario to Hanoi by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very good
99 reviews

Entertainment

8.2

Food

8.1

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

China Airlines
8.2
Very good
99 reviews
China Airlines
8.2
Very good
99 reviews

Entertainment

8.2

Food

8.1

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

Delta
8.0
Very good
2,370 reviews
China Airlines
8.2
Very good
99 reviews

Entertainment

8.2

Food

8.1

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

Japan Airlines
7.9
Good
262 reviews
China Airlines
8.2
Very good
99 reviews

Entertainment

8.2

Food

8.1

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

American Airlines
7.3
Good
2,149 reviews
China Airlines
8.2
Very good
99 reviews

Entertainment

8.2

Food

8.1

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

Qatar Airways
7.3
Good
1,339 reviews
China Airlines
8.2
Very good
99 reviews

Entertainment

8.2

Food

8.1

Crew

8.5

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 10

Same from departure. No complaint at all. I am a 100%, happy traveler.

Related info for your journey

Useful info, stats and facts about Ontario to Hanoi flights.

Other flights from Ontario

Alternative routes for Ontario to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Hanoi

The chart below displays the airlines Cheapflights users traveling from Ontario to Hanoi choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
China AirlinesCheapest$855Average$983FlexibilityNo cancel feeOn-time70%COVID-19 safety
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