ONT - SGN

$417 Find Cheap Flights from Ontario to Ho Chi Minh City - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$774
Typical prices: $751-$1,174
China Airlines
Thu 11/15Thu 11/22
ONT - SGN • 1 stop
Cheapest one-way
$417
Typical prices: $444-$686
STARLUX Airlines
Wed 9/19
ONT - SGN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Ontario and Ho Chi Minh City. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travelers who book at least 19 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 16% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Xiamen Gaoqi Intl (XMN)
Cheapest • Avg $548 (round-trip)
Hong Kong Intl (HKG)
Shortest trip • 19h 07m (one-way)
Insights
Insights
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We hope you love your trip to Ho Chi Minh City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Ho Chi Minh City (ONT-SGN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Ho Chi Minh City

Sun, Nov 15 - Sun, Nov 22
China Airlines Logo
10:50 pm - 10:00 amONT  Ontario-SGN Ho Chi Minh City
20h 10m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
11:00 am - 5:05 pmSGN  Ho Chi Minh City-ONT Ontario
21h 05m1 stop Taipei City Taiwan Taoyuan Intl
$774China Airlines
Fri, Sep 18 - Sun, Oct 4
China Airlines Logo
12:10 am - 9:40 amONT  Ontario-SGN Ho Chi Minh City
19h 30m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
10:50 am - 6:00 pmSGN  Ho Chi Minh City-ONT Ontario
21h 10m1 stop Taipei City Taiwan Taoyuan Intl
$781China Airlines
Sat, Sep 5 - Fri, Sep 18
STARLUX Airlines Logo
11:30 pm - 4:55 pmONT  Ontario-SGN Ho Chi Minh City
27h 25m1 stop Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
6:05 pm - 5:05 pmSGN  Ho Chi Minh City-ONT Ontario
37h 00m1 stop Taipei City Taiwan Taoyuan Intl
$787STARLUX Airlines
Sat, Nov 14 - Tue, Nov 24
Korean Air Logo
7:04 am - 10:25 pmONT  Ontario-SGN Ho Chi Minh City
24h 21m2 stops Seattle/Tacoma Intl Incheon Intl
Korean Air Logo
11:50 pm - 5:13 pmSGN  Ho Chi Minh City-ONT Ontario
32h 23m2 stops Incheon Intl Seattle/Tacoma Intl
$787Korean Air
Fri, Nov 13 - Tue, Nov 24
Korean Air Logo
7:04 am - 11:20 pmONT  Ontario-SGN Ho Chi Minh City
25h 16m2 stops Seattle/Tacoma Intl Incheon Intl
Korean Air Logo
11:50 pm - 5:13 pmSGN  Ho Chi Minh City-ONT Ontario
32h 23m2 stops Incheon Intl Seattle/Tacoma Intl
$787Korean Air
Fri, Oct 30 - Fri, Nov 6
STARLUX Airlines Logo
10:45 pm - 4:45 pmONT  Ontario-SGN Ho Chi Minh City
28h 00m1 stop Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
11:40 am - 3:55 pmSGN  Ho Chi Minh City-ONT Ontario
19h 15m1 stop Taipei City Taiwan Taoyuan Intl
$789STARLUX Airlines
Wed, Nov 11 - Fri, Dec 11
Multiple Airlines Logo
10:50 pm - 10:00 amONT  Ontario-SGN Ho Chi Minh City
20h 10m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
11:20 am - 5:05 pmSGN  Ho Chi Minh City-ONT Ontario
20h 45m1 stop Taichung City ChingChuanKang
$798Multiple Airlines
Sat, Oct 24 - Mon, Nov 16
Multiple Airlines Logo
11:50 pm - 4:15 pmONT  Ontario-SGN Ho Chi Minh City
26h 25m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
11:20 am - 5:05 pmSGN  Ho Chi Minh City-ONT Ontario
20h 45m1 stop Taichung City ChingChuanKang
$799Multiple Airlines
Tue, Nov 24 - Mon, Dec 7
Delta Logo
6:00 am - 10:25 pmONT  Ontario-SGN Ho Chi Minh City
25h 25m2 stops Salt Lake City Incheon Intl
Delta Logo
8:00 am - 4:30 pmSGN  Ho Chi Minh City-ONT Ontario
23h 30m2 stops Incheon Intl Salt Lake City
$806Delta
Tue, Nov 24 - Sun, Dec 13
Delta Logo
7:04 am - 11:20 pmONT  Ontario-SGN Ho Chi Minh City
25h 16m2 stops Seattle/Tacoma Intl Incheon Intl
Delta Logo
11:50 pm - 5:13 pmSGN  Ho Chi Minh City-ONT Ontario
32h 23m2 stops Incheon Intl Seattle/Tacoma Intl
$806Delta
Booking Insights

Price, demand and travel trends for Ontario to Ho Chi Minh City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Ho Chi Minh City with more confidence.

How much is a round-trip flight from Ontario to Ho Chi Minh City?

Round-trip flights from Ontario to Ho Chi Minh City start at $774. Prices are typical for this route right now, with typical round-trip fares ranging from $751 to $1,174. The lowest price found in the past 5 days was $774 on China Airlines.

What's the cheapest day of the week to fly from Ontario to Ho Chi Minh City?

Sunday is the cheapest day of the week to fly from Ontario to Ho Chi Minh City, it is 14% cheaper than the average day. Tuesday is the most expensive day with flight prices 10% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Ontario to Ho Chi Minh City?

  • March is the cheapest month to fly from Ontario to Ho Chi Minh City at $735 round-trip.
  • December ($1,571) and June ($1,507) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 113% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Ontario to Ho Chi Minh City the cheapest?

Flights from Ontario to Ho Chi Minh City are cheapest 19 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Ontario to Ho Chi Minh City flights

Low season

May

Cheapest flight

$417
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Ontario to Ho Chi Minh City

When to book flights from Ontario to Ho Chi Minh City

Are your dates flexible? Find out the best times to travel from Ontario to Ho Chi Minh City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to Ho Chi Minh City flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Ontario to Ho Chi Minh City?

    Flights from Ontario to Ho Chi Minh City usually depart from Ontario (ONT) and arrive at Ho Chi Minh City (SGN).

  • What cabin classes can I book on flights from Ontario to Ho Chi Minh City?

    Three cabin classes are available on flights from Ontario to Ho Chi Minh City:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Ontario to Ho Chi Minh City pass through?

    One-stop flights from Ontario to Ho Chi Minh City most commonly connect through:

    • Taipei City Taiwan Taoyuan Intl (TPE) - 98% of one-stop connections
    • Incheon Intl (ICN) - 1% of one-stop connections
    • Hong Kong Intl (HKG) - 1% of one-stop connections
    • Tokyo Narita (NRT) - 0% of one-stop connections

    Taipei City Taiwan Taoyuan Intl (TPE) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Ontario to Ho Chi Minh City?

    On the Ontario to Ho Chi Minh City route, being flexible with your departure day can save you up to 22%. Sunday is the cheapest day at $760 round-trip on average, while Tuesday is the most expensive at $970: a $210 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Ho Chi Minh City?

    Some of the most popular sights in Ho Chi Minh City are Ben Thanh Market, Ho Chi Minh City Centre and FV Hospital. These are among the most viewed places in Ho Chi Minh City on KAYAK.

  • How expensive are last-minute Ontario to Ho Chi Minh City flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 25% above the route average of $880. Book 19 weeks before departure for the lowest fares.

  • How long is a flight from Ontario to Ho Chi Minh City?

    A nonstop flight from Ontario to Ho Chi Minh City takes 0h 00m, covering 8,184 miles.

  • Do I need a passport to fly from Ontario to Ho Chi Minh City?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Ontario to Ho Chi Minh City looking right now?

    One-way fares from Ontario to Ho Chi Minh City are currently lower than usual. Average one-way flight prices are about $463, which is 10% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Ontario to Ho Chi Minh City?

    Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time at 19h 07m, compared with 19h 45m via Tokyo Narita (NRT) and 20h 35m via Singapore Changi (SIN).

  • What is the time difference between Ontario and Ho Chi Minh City?

    Ho Chi Minh City is 14 hours ahead of Ontario (Indochina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Ontario to Ho Chi Minh City flight?

    Round-trip flights from Ontario to Ho Chi Minh City range from $751 to $1,174, with an average of $880 over the past 12 months. Anything below $751 counts as a good deal.

Your guide to booking Ontario to Ho Chi Minh City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Tuesday. On this route, Sunday flights average $760 - about $210 less than Tuesday (22% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Ontario to Ho Chi Minh City trip for March. Fares historically average $735 round-trip in that month - typically $836 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ho Chi Minh City Airport.
    - Eastin Grand Hotel Saigon
    - ibis Saigon Airport
    - Holiday Inn & Suites Saigon Airport By IHG

Everything you need to know for your flight from Ontario to Ho Chi Minh City

Information on your arrival and departure airports

Ontario (ONT)
Ho Chi Minh City (SGN)