Cheap flights from Ontario to Hanoi from $452

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1 stop
Tue, Nov 4
Ontario ONTHanoi HAN

$452
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1 stop
Tue, Nov 4
Ontario ONTHanoi HAN

$452
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1 stop
Tue, Nov 4
Ontario ONTHanoi HAN

$452
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1 stop
Tue, Nov 4
Ontario ONTHanoi HAN

$452
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1 stop
Thu, Nov 6
Ontario ONTHanoi HAN

$466
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1 stop
Sat, Nov 8
Ontario ONTHanoi HAN

$502
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Prices updated:

1 stop
Sat, Nov 8 – Fri, Nov 14
Ontario ONTHanoi HAN

$811
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1 stop
Sat, Nov 8 – Fri, Nov 14
Ontario ONTHanoi HAN

$811
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1 stop
Sat, Nov 8 – Fri, Nov 14
Ontario ONTHanoi HAN

$811
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1 stop
Thu, Nov 6 – Mon, Nov 10
Ontario ONTHanoi HAN

$887
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1 stop
Sat, Nov 8 – Fri, Nov 14
Ontario ONTHanoi HAN

$994
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1 stop
Sun, Nov 9 – Fri, Nov 14
Ontario ONTHanoi HAN

$1,009
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Prices updated:

How much do flights to Hanoi cost?

Key info about flying to Hanoi

Depart from
Ontario International
Arrive to
Noi Bai International
Average flights per week
339
Flight distance
Worth visiting
Hanoi's Old Quarter - Halong Bay

Check-in for a flight from Ontario to Hanoi

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Vietnam AirlinesHVNVNYes
China AirlinesCALCIYes
VietJet AirVJCVJYes
Korean AirKALKEYes

Weather in Hanoi

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January20°C14°C
February22°C16°C
March26°C19°C
April29°C21°C
May32°C24°C
June34°C26°C
July33°C26°C
August32°C25°C
September31°C24°C
October29°C22°C
November26°C19°C
December21°C15°C
Hottest Month
34°C
June
Coldest month
14°C
January
Sunny days
258
days per year

14 day forecast

Monday
13 Oct
87%
31°C25°C
20 Oct
89%
29°C23°C
Tuesday
14 Oct
89%
30°C25°C
21 Oct
27°C21°C
Wednesday
15 Oct
88%
31°C25°C
22 Oct
27°C19°C
Thursday
16 Oct
83%
31°C24°C
23 Oct
27°C18°C
Friday
17 Oct
88%
32°C24°C
24 Oct
28°C19°C
Saturday
18 Oct
32°C25°C
25 Oct
26°C21°C
Sunday
19 Oct
84%
32°C25°C
26 Oct
23°C21°C
The most popular airlines for this route are Frontier Airlines, Vietnam Airlines, China Airlines, VietJet Air, and Korean Air. Ontario and Hanoi have 339 direct flights per week. When you arrive at Hanoi, consider visiting Hanoi's Old Quarter, and Halong Bay.

Frequently asked questions

What are the most popular routes to and from Ontario?
What are the most popular routes to and from Hanoi?
What airports are near Ontario?
What airports are near Hanoi?
Which airlines fly between Ontario and Hanoi?
When’s the best time to travel between Ontario and Hanoi?
What flights operate between Ontario and Hanoi?
How many airports are there near Ontario?
How many airports are there near Hanoi?
What time do nonstop (direct) flights between Ontario and Hanoi depart?
What time do nonstop (direct) flights between Ontario and Hanoi arrive?
What time do flights between Ontario and Hanoi depart?
What time do flights between Ontario and Hanoi arrive?

The nearest countries with flights to Hanoi

Here is a list of countries people are flying from

Other destination countries from Ontario

Here is a list of countries people are flying to

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