What are the cheapest airlines to fly from Ontario to Vietnam one-way?

$503 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Korean Air and China Airlines, with prices starting from $535 and $541, respectively.

Currently, April is the cheapest month in which you can book a flight from Ontario to Vietnam (average of $1,025). Flying from Ontario to Vietnam in June is currently the most expensive (average of $1,669). 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.

How recently were the Ontario to Vietnam flight deals updated?

The Ontario to Vietnam flight deals you see on this page were last updated on 4/26.

What are the most popular airlines that fly from Ontario to Vietnam?

Before booking your flight from Ontario to Vietnam check out the most popular airlines for this route: EVA Air, China Airlines or Delta.

What are the most popular routes from Ontario to Vietnam?

The most popular route from Ontario to Vietnam is Ontario - Ho Chi Minh City. You may also consider Ontario - Da Nang or Ontario - Hanoi Noibai.

Can I find flights from Ontario to Vietnam for under $900 on Cheapflights?

Yes, there are multiple flights from Ontario to Vietnam for under $900. The cheapest flight booked recently is on China Airlines for just $836, but on average you can expect to pay $913.

Are there last-minute flights available from Ontario to Vietnam for under $1,000?

There are currently 20+ open flights from Ontario to Vietnam within the next 7 days for less than $1,000.

What airport do you fly from for flights from Ontario to Vietnam?

Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Vietnam. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

What does ONT to SGN mean?

Great question - ONT to SGN just means Ontario Airport to Ho Chi Minh City Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Da Nang Airport (DAD), Hanoi Noibai Airport (HAN), Nha Trang Cam Ranh Airport (CXR), Phu Quoc Duong Dang Airport (PQC), Dalat Lien Khuong Intl Airport (DLI).

Can I find deals for flights from Ontario to Vietnam that include extra baggage allowance?

The amount of baggage you can bring on your Ontario to Vietnam flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Ontario to Vietnam with specific airlines?

Yes, Cheapflights allows you to browse and filter Ontario to Vietnam flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Ontario to Vietnam that include hotel bookings?

Yes. In addition to deals on Ontario to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Vietnam?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Vietnam.

Can I find deals for business class flights from Ontario to Vietnam?

Yes. Cheapflights offers flight deals from Ontario to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from Ontario to Vietnam that allow pets onboard?

Many airlines flying from Ontario to Vietnam offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Ontario to Vietnam?

Yes, you can often find last-minute deals on Ontario to Vietnam flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Flights from Ontario, CA to Vietnam from $503

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

How far in advance should I book a flight from Ontario to Vietnam?

Users have found that booking a flight from Ontario to Vietnam at least 55 days early can save you up to 19% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from Ontario to Vietnam for as little as $1,179 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,584 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to Vietnam?

The best pricing can be found in the month of March. Prices to Vietnam from Ontario average $1,100. You can even find prices in March for less than $1,100, as users have found deals to Vietnam from as low as $739. The month of December appears to be one of the more expensive times to travel to Vietnam from Ontario. Flying in the targeted month can save you up to 37%.

When is the cheapest time to fly from Ontario to Vietnam (ONT - VN)?

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.

Cheap China Airlines flights from Ontario to Vietnam

Consider these cheap China Airlines flights we've found departing from Ontario to Vietnam. Be sure to come back soon if the deals available don't appeal to you at this time.

dim. 9/112:45 amONT - SGN

1 stop19h 05mChina Airlines

lun. 9/165:20 pmSGN - ONT

1 stop38h 45mChina Airlines

Deal found 4/25$836

lun. 9/212:45 amONT - DAD

1 stop18h 05mChina Airlines

mar. 10/85:35 pmDAD - ONT

1 stop38h 30mChina Airlines

Deal found 4/25$868

mar. 9/1012:45 amONT - SGN

1 stop19h 05mChina Airlines

mer. 10/95:20 pmSGN - ONT

1 stop38h 45mChina Airlines

Deal found 4/25$886

sam. 9/1412:45 amONT - DAD

1 stop25h 50mChina Airlines

dim. 10/205:35 pmDAD - ONT

1 stop38h 30mChina Airlines

Deal found 4/25$891

dim. 9/112:45 amONT - HAN

1 stop19h 50mChina Airlines

mar. 9/1711:35 amHAN - ONT

1 stop20h 30mChina Airlines

Deal found 4/26$893

dim. 8/1812:45 amONT - SGN

1 stop19h 05mChina Airlines

dim. 10/275:50 pmSGN - ONT

1 stop37h 45mChina Airlines

Deal found 4/25$911

jeu. 9/1912:10 amONT - DAD

1 stop18h 40mChina Airlines

dim. 10/205:35 pmDAD - ONT

1 stop38h 30mChina Airlines

Deal found 4/25$913

jeu. 9/1212:45 amONT - SGN

1 stop25h 35mChina Airlines

jeu. 10/1010:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$924

mer. 10/912:10 amONT - DAD

1 stop26h 25mChina Airlines

lun. 10/145:35 pmDAD - ONT

1 stop38h 30mChina Airlines

Deal found 4/24$931

Cheap Korean Air flights from Ontario to Vietnam

Have a look at some of the cheapest available Korean Air flights departing from Ontario and landing in Vietnam. Deals frequently update to provide users with more options.

lun. 9/27:00 amONT - SGN

2 stops26h 05mKorean Air

mar. 10/17:50 amSGN - ONT

2 stops24h 13mKorean Air

Deal found 4/24$889

dim. 9/17:00 amONT - SGN

2 stops26h 05mKorean Air

jeu. 10/318:15 amSGN - ONT

2 stops23h 48mKorean Air

Deal found 4/25$939

mar. 8/277:00 amONT - SGN

2 stops26h 05mKorean Air

dim. 9/227:50 amSGN - ONT

2 stops24h 13mKorean Air

Deal found 4/25$977

mar. 9/37:00 amONT - SGN

2 stops26h 05mKorean Air

lun. 10/217:50 amSGN - ONT

2 stops24h 13mKorean Air

Deal found 4/25$989

lun. 9/27:00 amONT - SGN

2 stops26h 05mKorean Air

sam. 10/197:50 amSGN - ONT

2 stops24h 13mKorean Air

Deal found 4/24$1,002

jeu. 9/127:00 amONT - SGN

2 stops25h 05mKorean Air

ven. 10/111:55 pmSGN - ONT

2 stops42h 08mKorean Air

Deal found 4/25$1,039

ven. 5/37:00 amONT - SGN

2 stops26h 05mKorean Air

dim. 5/197:50 amSGN - ONT

2 stops24h 12mKorean Air

Deal found 4/25$1,180

jeu. 5/27:00 amONT - HAN

2 stops24h 35mKorean Air

ven. 5/1710:20 amHAN - ONT

2 stops21h 42mKorean Air

Deal found 4/24$1,269

mer. 5/17:00 amONT - SGN

2 stops26h 05mKorean Air

ven. 5/107:50 amSGN - ONT

2 stops24h 12mKorean Air

Deal found 4/25$1,560

Cheap Ontario to Vietnam flights in April & May 2024

These are some of the most attractive deals on flights from Ontario to Vietnam in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

mar. 4/3012:10 amONT - SGN

1 stop19h 40mChina Airlines

mer. 5/1510:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$936

mar. 4/3012:10 amONT - SGN

1 stop19h 40mChina Airlines

jeu. 5/1610:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$942

jeu. 5/212:10 amONT - SGN

1 stop19h 40mChina Airlines

mar. 5/1410:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$947

jeu. 5/212:10 amONT - SGN

1 stop26h 35mChina Airlines

sam. 5/185:45 pmSGN - ONT

1 stop38h 20mChina Airlines

Deal found 4/25$954

mar. 4/3012:10 amONT - SGN

1 stop19h 40mChina Airlines

lun. 5/275:45 pmSGN - ONT

1 stop38h 20mChina Airlines

Deal found 4/25$960

mar. 4/3012:10 amONT - SGN

1 stop19h 40mChina Airlines

lun. 5/1310:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$963

jeu. 5/212:10 amONT - SGN

1 stop19h 40mChina Airlines

sam. 5/185:45 pmSGN - ONT

1 stop38h 20mChina Airlines

Deal found 4/26$968

jeu. 5/212:10 amONT - SGN

1 stop19h 40mChina Airlines

mer. 5/1510:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$975

mar. 4/302:00 pmONT - SGN

2 stops56h 35mDelta

dim. 5/1211:45 pmSGN - ONT

2 stops36h 53mDelta

Deal found 4/25$977

Ontario to Vietnam 2024 flight deals

These are some of the most attractive deals on flights from Ontario to Vietnam in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

lun. 9/212:45 amONT - DAD

1 stop18h 05mChina Airlines

mar. 10/85:35 pmDAD - ONT

1 stop38h 30mChina Airlines

Deal found 4/25$868

sam. 9/1412:45 amONT - DAD

1 stop25h 50mChina Airlines

dim. 10/205:35 pmDAD - ONT

1 stop38h 30mChina Airlines

Deal found 4/25$891

dim. 9/112:45 amONT - HAN

1 stop19h 50mChina Airlines

mar. 9/1711:35 amHAN - ONT

1 stop20h 30mChina Airlines

Deal found 4/26$893

jeu. 9/1912:10 amONT - DAD

1 stop18h 40mChina Airlines

dim. 10/205:35 pmDAD - ONT

1 stop38h 30mChina Airlines

Deal found 4/25$913

dim. 11/310:45 pmONT - SGN

1 stop27h 05mChina Airlines

lun. 11/1811:00 amSGN - ONT

1 stop20h 35mChina Airlines

Deal found 4/25$924

mer. 10/912:10 amONT - DAD

1 stop26h 25mChina Airlines

lun. 10/145:35 pmDAD - ONT

1 stop38h 30mChina Airlines

Deal found 4/24$931

ven. 7/197:45 amONT - SGN

2 stops25h 20mDelta

sam. 9/77:50 amSGN - ONT

2 stops28h 48mDelta

Deal found 4/25$934

mar. 4/3012:10 amONT - SGN

1 stop19h 40mChina Airlines

mer. 5/1510:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$936

jeu. 11/710:45 pmONT - HAN

1 stop20h 50mChina Airlines

lun. 11/1111:35 amHAN - ONT

1 stop20h 00mChina Airlines

Deal found 4/25$936

Ontario to Vietnam flights leaving soon

Have a look at some of the flights available from Ontario to Vietnam departing last-minute. It's wise to confirm all flight details are correct before booking.

mar. 4/3012:10 amONT - SGN

1 stop19h 40mChina Airlines

mer. 5/1510:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$936

mar. 4/3012:10 amONT - SGN

1 stop19h 40mChina Airlines

jeu. 5/1610:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$942

jeu. 5/212:10 amONT - SGN

1 stop19h 40mChina Airlines

mar. 5/1410:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$947

jeu. 5/212:10 amONT - SGN

1 stop26h 35mChina Airlines

sam. 5/185:45 pmSGN - ONT

1 stop38h 20mChina Airlines

Deal found 4/25$954

mar. 4/3012:10 amONT - SGN

1 stop19h 40mChina Airlines

lun. 5/275:45 pmSGN - ONT

1 stop38h 20mChina Airlines

Deal found 4/25$960

mar. 4/3012:10 amONT - SGN

1 stop19h 40mChina Airlines

lun. 5/1310:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$963

jeu. 5/212:10 amONT - SGN

1 stop19h 40mChina Airlines

mer. 5/1510:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$975

mar. 4/302:00 pmONT - SGN

2 stops56h 35mDelta

dim. 5/1211:45 pmSGN - ONT

2 stops36h 53mDelta

Deal found 4/25$977

mar. 4/3012:10 amONT - SGN

1 stop19h 40mChina Airlines

jeu. 5/2310:50 amSGN - ONT

1 stop21h 15mChina Airlines

Deal found 4/25$991

One-way flights to Vietnam from Ontario

Users in need of a one-way flight from Ontario to Vietnam can choose from these deals. Those needing a return flight from Ontario to Vietnam can use the search form above.

ven. 7/267:45 amONT - SGN

2 stops25h 20mDelta

Deal found 4/25$503

jeu. 7/116:59 pmONT - SGN

2 stops38h 06mDelta

Deal found 4/25$516

ven. 7/267:45 amONT - HAN

2 stops37h 10mDelta

Deal found 4/25$529

sam. 9/77:00 amONT - HAN

2 stops37h 55mDelta

Deal found 4/26$533

mar. 8/137:00 amONT - SGN

2 stops26h 05mKorean Air

Deal found 4/25$535

lun. 8/1212:45 amONT - SGN

1 stop19h 05mChina Airlines

Deal found 4/25$541

sam. 7/135:15 pmONT - HAN

2 stops38h 20mDelta

Deal found 4/25$542

ven. 9/1312:45 amONT - SGN

1 stop25h 35mChina Airlines

Deal found 4/25$545

dim. 9/812:45 amONT - HAN

1 stop26h 05mChina Airlines

Deal found 4/26$553

Find flights from Ontario to Vietnam within your budget

Fly from

Fly to

Budget

$836 - $1,225

Route

Depart

Return

Price

OntarioHo Chi Minh City

ONT - SGN

ONTSGN

Ontario

dim. 9/1

1 stop19h 05m

Ho Chi Minh City

lun. 9/16

1 stop38h 45m

$836

OntarioDa Nang

ONT - DAD

ONTDAD

Ontario

lun. 9/2

1 stop18h 05m

Da Nang

mar. 10/8

1 stop38h 30m

$868

OntarioHo Chi Minh City

ONT - SGN

ONTSGN

Ontario

mer. 7/17

2 stops38h 50m

Ho Chi Minh City

ven. 9/6

2 stops36h 53m

$884

OntarioHo Chi Minh City

ONT - SGN

ONTSGN

Ontario

lun. 9/2

2 stops26h 05m

Ho Chi Minh City

mar. 10/1

2 stops24h 13m

$889

OntarioHo Chi Minh City

ONT - SGN

ONTSGN

Ontario

mar. 7/16

2 stops42h 04m

Ho Chi Minh City

ven. 9/6

2 stops46h 43m

$890

OntarioHo Chi Minh City

ONT - SGN

ONTSGN

Ontario

lun. 10/7

2 stops26h 00m

Ho Chi Minh City

lun. 10/28

2 stops26h 02m

$946

OntarioHo Chi Minh City

ONT - SGN

ONTSGN

Ontario

jeu. 9/12

2 stops26h 05m

Ho Chi Minh City

mer. 10/9

2 stops24h 13m

$988

OntarioHo Chi Minh City

ONT - SGN

ONTSGN

Ontario

mar. 8/6

2 stops25h 05m

Ho Chi Minh City

mar. 8/27

2 stops40h 00m

$1,034

OntarioHanoi Noibai

ONT - HAN

ONTHAN

Ontario

sam. 9/14

2 stops47h 09m

Hanoi Noibai

dim. 9/29

2 stops52h 05m

$1,225

Flights are sorted by cheapest first

Deals found on 4/25

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Vietnam

Read reviews from past customers who have flown China Airlines, Korean Air and Japan Airlines from Ontario to Vietnam. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.5

Very good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Korean Air

8.5

Very good

1,188 reviews

Korean Air

8.5

Very good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Japan Airlines

8.3

Very good

1,483 reviews

Korean Air

8.5

Very good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

China Airlines

8.3

Very good

964 reviews

Korean Air

8.5

Very good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Emirates

8.1

Very good

4,066 reviews

Korean Air

8.5

Very good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Delta

8.1

Very good

10,966 reviews

Korean Air

8.5

Very good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

What airport do you fly from for flights from Ontario to Vietnam?
Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Vietnam. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.
Can I find flights from Ontario to Vietnam for under $900 on Cheapflights?
Yes, there are multiple flights from Ontario to Vietnam for under $900. The cheapest flight booked recently is on China Airlines for just $836, but on average you can expect to pay $913.
Are there last-minute flights available from Ontario to Vietnam for under $1,000?
There are currently 20+ open flights from Ontario to Vietnam within the next 7 days for less than $1,000.
What are the cheapest airlines to fly from Ontario to Vietnam one-way?
$503 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Korean Air and China Airlines, with prices starting from $535 and $541, respectively.
What are the most popular routes from Ontario to Vietnam?
The most popular route from Ontario to Vietnam is Ontario - Ho Chi Minh City. You may also consider Ontario - Da Nang or Ontario - Hanoi Noibai.
What are the most popular airlines that fly from Ontario to Vietnam?
Before booking your flight from Ontario to Vietnam check out the most popular airlines for this route: EVA Air, China Airlines or Delta.
What does ONT to SGN mean?
Great question - ONT to SGN just means Ontario Airport to Ho Chi Minh City Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Da Nang Airport (DAD), Hanoi Noibai Airport (HAN), Nha Trang Cam Ranh Airport (CXR), Phu Quoc Duong Dang Airport (PQC), Dalat Lien Khuong Intl Airport (DLI).
Can I find deals for flights from Ontario to Vietnam that include extra baggage allowance?
The amount of baggage you can bring on your Ontario to Vietnam flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Ontario to Vietnam with specific airlines?
Yes, Cheapflights allows you to browse and filter Ontario to Vietnam flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Ontario to Vietnam that include hotel bookings?
Yes. In addition to deals on Ontario to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Vietnam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Vietnam.
Can I find deals for business class flights from Ontario to Vietnam?
Yes. Cheapflights offers flight deals from Ontario to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Ontario to Vietnam that allow pets onboard?
Many airlines flying from Ontario to Vietnam offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Ontario to Vietnam?
Yes, you can often find last-minute deals on Ontario to Vietnam flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Ontario to Vietnam flight deals updated?
The Ontario to Vietnam flight deals you see on this page were last updated on 4/26.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Haneda flights

Los Angeles to Narita flights

San Francisco to Haneda flights

Los Angeles to Manila flights

San Francisco to Narita flights

Ontario to Narita flights

Los Angeles to Suvarnabhumi flights

Los Angeles to Incheon Intl flights

Ontario to Haneda flights

San Francisco to New Delhi flights

San Francisco to Manila flights

Los Angeles to Taiwan Taoyuan Intl flights

Santa Ana to Narita flights

Los Angeles to Hongqiao Intl flights

Burbank to Narita flights

San Francisco to Incheon Intl flights

Los Angeles to Pu Dong flights

San Francisco to Taiwan Taoyuan Intl flights

San Francisco to Bangalore flights

San Francisco to Mumbai flights

San Francisco to Hong Kong flights

Los Angeles to Ho Chi Minh City flights

Ontario to Manila flights

San Francisco to Hongqiao Intl flights

San Jose to Haneda flights

Ontario to Suvarnabhumi flights

San Francisco to Ho Chi Minh City flights

San Francisco to Singapore flights

Los Angeles to Gimpo Intl flights

San Jose to New Delhi flights

Los Angeles to Hong Kong flights

Los Angeles to Denpasar flights

Los Angeles to Sung Shan flights

San Francisco to Pu Dong flights

Los Angeles to Don Mueang Intl flights

Oakland to Narita flights

Santa Ana to Haneda flights

San Jose to Manila flights

Los Angeles to New Delhi flights

Los Angeles to Singapore flights

Oakland to New Delhi flights

San Diego to Haneda flights

San Francisco to Hyderabad flights

San Diego to Narita flights

Los Angeles to Yerevan flights

Oakland to Haneda flights

San Francisco to Capital flights

San Jose to Narita flights

Los Angeles to Kuala Lumpur Intl flights

Top 7 airlines flying from Ontario to Vietnam

Airline	Cheapest	Average	Flexibility	On-time
STARLUX Airlines	Cheapest$813	Average$900	FlexibilityNo cancel fee	On-timeN/A	Search STARLUX Airlines flights
China Airlines	Cheapest$836	Average$1,008	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Asiana Airlines	Cheapest$853	Average$1,062	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Singapore Airlines	Cheapest$855	Average$971	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Delta	Cheapest$872	Average$884	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
EVA Air	Cheapest$881	Average$1,018	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
ANA	Cheapest$890	Average$936	FlexibilityNo cancel fee	On-time80%	Search ANA flights

Los Angeles to Barcelona flights

Newark Airport to Seattle flights

Denver to Seattle flights

USA to London flights

Dallas to Atlanta flights

Minneapolis to Chicago flights

Dallas to Fort Lauderdale flights

New York to West Palm Beach flights

Massachusetts to Salem flights

San Diego to Boston flights

New York to Chicago flights

Ontario to Valparaiso, Florida flights

Search flights from Ontario to Vietnam by cabin class

Book a flight to one of these trending destinations

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Vietnam?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Vietnam. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Vietnam?

Cheapflights helps you find that perfect flight to Vietnam from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Vietnam with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Vietnam flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Vietnam become cheaper?

Yes! Start tracking prices for Ontario to Vietnam flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

Cheap flights from Ontario (ONT) to Vietnam from $503

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

How far in advance should I book a flight from Ontario to Vietnam?

What is the cheapest month to fly from Ontario to Vietnam?

When is the cheapest time to fly from Ontario to Vietnam (ONT - VN)?

Cheap China Airlines flights from Ontario to Vietnam

Consider these cheap China Airlines flights we've found departing from Ontario to Vietnam. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Korean Air flights from Ontario to Vietnam

Have a look at some of the cheapest available Korean Air flights departing from Ontario and landing in Vietnam. Deals frequently update to provide users with more options.

Cheap Ontario to Vietnam flights in April & May 2024

Find cheap flight options from Ontario to Vietnam specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on avril 26, 2024.

These are some of the most attractive deals on flights from Ontario to Vietnam in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Ontario to Vietnam 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Vietnam in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated avril 26, 2024.

These are some of the most attractive deals on flights from Ontario to Vietnam in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Ontario to Vietnam flights leaving soon

Have a look at some of the flights available from Ontario to Vietnam departing last-minute. It's wise to confirm all flight details are correct before booking.

One-way flights to Vietnam from Ontario

Users in need of a one-way flight from Ontario to Vietnam can choose from these deals. Those needing a return flight from Ontario to Vietnam can use the search form above.

Find flights from Ontario to Vietnam within your budget

Reviews of airlines servicing Vietnam

Read reviews from past customers who have flown China Airlines, Korean Air and Japan Airlines from Ontario to Vietnam. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ontario to Vietnam?

Can I find flights from Ontario to Vietnam for under $900 on Cheapflights?

Are there last-minute flights available from Ontario to Vietnam for under $1,000?

What are the cheapest airlines to fly from Ontario to Vietnam one-way?

What are the most popular routes from Ontario to Vietnam?

What are the most popular airlines that fly from Ontario to Vietnam?

What does ONT to SGN mean?

Can I find deals for flights from Ontario to Vietnam that include extra baggage allowance?

Can I find deals on flights from Ontario to Vietnam with specific airlines?

Can I find deals for flights from Ontario to Vietnam that include hotel bookings?

How can I find direct flights from Ontario to Vietnam?

Can I find deals for business class flights from Ontario to Vietnam?

Can I find deals for flights from Ontario to Vietnam that allow pets onboard?

Can I find deals on last-minute flights from Ontario to Vietnam?

How recently were the Ontario to Vietnam flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to VietnamSee prices for flight routes from nearby airports that may be better suited for you.

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

Top 7 airlines flying from Ontario to Vietnam

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Ontario to Vietnam by cabin class

Find flights from Ontario to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Vietnam?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Vietnam?

Can Cheapflights find flights from Ontario to Vietnam with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Vietnam become cheaper?

100% Free

Book with Flexibility

Travel Smart

Alternative routes for Ontario to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.