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Phuket

$364+ Cheap flights from Ontario (ONT) to Phuket

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HKT
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Ontario to Phuket

Cheapest flights from Ontario to Phuket
Explore the most affordable flight options available from Ontario to Phuket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
ONT
-
HKT
2 stops26h 10m
Delta
Sun 4/2611:25 pm
HKT
-
ONT
2 stops31h 50m
Delta
Deal found 2/2$711
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
ONT
-
HKT
2 stops26h 10m
Delta
Thu 4/3011:25 pm
HKT
-
ONT
2 stops38h 19m
Delta
Deal found 2/2$716
This Korean Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:00 am
ONT
-
HKT
2 stops26h 10m
Korean Air
Sun 4/2611:25 pm
HKT
-
ONT
2 stops31h 50m
Korean Air
Deal found 2/2$717
This Korean Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 am
ONT
-
HKT
2 stops26h 10m
Korean Air
Tue 4/2811:25 pm
HKT
-
ONT
2 stops31h 50m
Korean Air
Deal found 2/2$722
This Korean Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:00 am
ONT
-
HKT
2 stops25h 10m
Korean Air
Fri 9/1111:25 pm
HKT
-
ONT
2 stops31h 51m
Korean Air
Deal found 2/2$726
This ScholarTrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 am
ONT
-
HKT
2 stops25h 10m
Korean Air
Mon 4/2011:25 pm
HKT
-
ONT
2 stops31h 50m
Korean Air
Deal found 2/4$761
This Korean Air deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:00 am
ONT
-
HKT
2 stops24h 10m
Korean Air
Mon 11/3011:40 pm
HKT
-
ONT
2 stops32h 37m
Korean Air
Deal found 2/4$766
This Korean Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:00 am
ONT
-
HKT
2 stops26h 10m
Korean Air
Sun 5/311:25 pm
HKT
-
ONT
2 stops31h 50m
Korean Air
Deal found 2/2$767
This Korean Air deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:00 am
ONT
-
HKT
2 stops24h 10m
Korean Air
Tue 12/111:40 pm
HKT
-
ONT
2 stops32h 37m
Korean Air
Deal found 2/4$771
This ScholarTrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:48 am
ONT
-
HKT
2 stops25h 22m
Korean Air
Sun 5/1711:25 pm
HKT
-
ONT
2 stops31h 45m
Korean Air
Deal found 2/3$836
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am
ONT
-
HKT
2 stops48h 10m
Delta
Mon 11/3011:40 pm
HKT
-
ONT
2 stops32h 37m
Delta
Deal found 2/4$839

Find flight deals from Ontario to Phuket

Keep the following information in mind while searching for Ontario to Phuket flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$711
(Delta)

One-way from

$391
(Korean Air)

Popular in

June

Cheapest in

September

Average price

$856
Provider with most accurate pricing for Los Angeles-Phuket City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Phuket City flights.
Search Deals
From Ontario to Phuket
Search Deals
One-way flight from Ontario to Phuket
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Phuket that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Ontario to Phuket that are best for you.

Fly from

Ontario

Fly to

Phuket

Route

Depart

Return

Price

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Mon 4/13

6:00 am-10:10 pm

2 stops26h 10m

Phuket City

Sun 4/26

11:25 pm-5:15 pm

2 stops31h 50m

$711

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Wed 4/15

7:00 am-10:10 pm

2 stops25h 10m

Phuket City

Mon 4/27

11:25 pm-10:37 pm

2 stops37h 12m

$711

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Tue 4/14

7:00 am-10:10 pm

2 stops25h 10m

Phuket City

Thu 4/30

11:25 pm-5:15 pm

2 stops31h 50m

$716

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Tue 4/14

7:00 am-10:10 pm

2 stops25h 10m

Phuket City

Sat 5/2

11:25 pm-5:15 pm

2 stops31h 50m

$717

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Thu 4/9

6:00 am-10:10 pm

2 stops26h 10m

Phuket City

Sun 4/26

11:25 pm-5:15 pm

2 stops31h 50m

$717

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Mon 3/30

6:00 am-10:10 pm

2 stops26h 10m

Phuket City

Wed 4/29

11:25 pm-5:15 pm

2 stops31h 50m

$717

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Mon 4/13

7:00 am-10:10 pm

2 stops25h 10m

Phuket City

Sat 5/2

11:25 pm-5:15 pm

2 stops31h 50m

$717

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Thu 4/9

6:00 am-10:10 pm

2 stops26h 10m

Phuket City

Tue 4/28

11:25 pm-5:15 pm

2 stops31h 50m

$717

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Wed 4/15

7:00 am-10:10 pm

2 stops25h 10m

Phuket City

Wed 4/29

11:25 pm-5:15 pm

2 stops31h 50m

$717

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Sun 4/12

6:00 am-10:10 pm

2 stops26h 10m

Phuket City

Mon 4/27

11:25 pm-5:15 pm

2 stops31h 50m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 24 results
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Best time to book a flight from Ontario to Phuket

Have a flexible travel schedule? Discover the best time to fly to Phuket from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Phuket

What is the cheapest month to book a flight from Ontario to Phuket?

Currently, April is the cheapest month in which you can book a flight from Ontario to Phuket (average of $628). Flying from Ontario to Phuket in June is currently the most expensive (average of $879). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Phuket. 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 Phuket?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Phuket. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Ontario to Phuket?

    Delta and Korean Air can get you from Ontario to Phuket in just under 25h 10m. Your travel time can differ by up to 1h. Airlines will cover a distance of 8688 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Ontario to Phuket?

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

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

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

  • What is the cheapest month to book a flight from Ontario to Phuket?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Phuket (average of $628). Flying from Ontario to Phuket in June is currently the most expensive (average of $879). 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.

See more FAQs

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