Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash

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

Prices were available within the past 7 days and start at $453 for one-way flights and $834 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
China Airlines
China Airlines
China Airlines
China Airlines
China Airlines
China Airlines
China Airlines
Flight from Ontario to Ho Chi Minh City (ONT - SGN) route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Tan Son Nhat Intl.
Airlines serving
Air France, American Airlines, China Airlines, Delta, Japan Airlines, Korean Air, Qatar Airways, United
Roundtrip price
$834
Distance
8189 mi

Ontario to Ho Chi Minh City Flights

The cheapest times to fly from Ontario to Ho Chi Minh City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Ho Chi Minh City are during the month of October. You can find some of the cheapest flights from Ontario to Ho Chi Minh City with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Ontario to Ho Chi Minh City

Sunday is one of the best days to book for cheap flights from Ontario to Ho Chi Minh City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Ontario to Ho Chi Minh City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Ho Chi Minh City in 2024. You can also book with separate airlines for your outbound and return journeys, from $453 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Ho Chi Minh City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Ho Chi Minh City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much is a one-way flight from Ontario Airport to Ho Chi Minh Saigon Airport?
You can snap up one-way Ontario flights to Ho Chi Minh City starting from $453. This is based on the cheapest fare found on Expedia for this journey leaving within the next three months and was last updated on September 23 2024 and has not changed since. This specific fare is for an Delta flight, departing from ONT on October 21 2024 and landing at SGN.
Is it cheaper to buy a plane ticket from ONT to Ho Chi Minh Saigon Airport last minute?
Being the spontaneous type is a terrific way to explore the globe, but it isn’t always the smartest way to grab a cheap plane ticket. Think about booking your Los Angeles - Ontario Intl. Airport (ONT) to Tan Son Nhat Intl. Airport (SGN) journey well in advance rather than waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. We recommend saving that spontaneity for when you’re discovering Tan Son Nhat Intl. Airport (SGN)!
What is the cheapest airline flying from Los Angeles - Ontario Intl. Airport (ONT) to Tan Son Nhat Intl. Airport (SGN) in the next 90 days?
Based on airfares found on Expedia with a departure date within the next 90 days, Delta is the cheapest airline flying from Ontario to Ho Chi Minh City. The fare between these destinations starts from $453. This flight takes off from ONT on October 21 2024 and lands at Ho Chi Minh Saigon Airport. The price was last updated on September 23 2024 and has not changed since.
What's the cheapest price for a flight from Ontario Airport to Tan Son Nhat Intl. Airport (SGN) next month?
You can grab a one-way flight from Ontario to Ho Chi Minh City for just $453. This is the lowest price for this route departing in the next month. It’s an Delta flight jetting off from ONT on October 21 2024 and landing at Tan Son Nhat Intl. Airport (SGN). The ticket price was last updated on September 23 2024 and has not changed since. It was found after looking at all available flights on Expedia within the next 30 days.
What airports do you fly into for Ho Chi Minh City from Los Angeles?
There are two — Tan Son Nhat Intl. Airport (SGN) and Vung Tau (VTG). Both are great options for those jetting from Los Angeles to Ho Chi Minh City. If you opt for Tan Son Nhat Intl. Airport (SGN), you’ll land around 4 mi northwest of central Ho Chi Minh City. After you’ve checked in to your new digs, it’s time to uncover some of the city’s leading attractions. Ben Thanh Market and Bui Vien Walking Street are two musts.
Can I change the date of my flight from ONT to SGN?
Easily make changes to your Ontario Airport to SGN journey by logging in to the Expedia Trips portal. But before doing so, browse the ticket rules in your itinerary to find out what the carrier will allow you to do and if fees apply. Some airlines have a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also stop by our Customer Service portal for more advice and to chat with our Virtual Agent.
*Available to One Key members.