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$559+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HKT
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Ontario to Phuket

Keep the following information in mind while searching for Ontario to Phuket flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$931
(Korean Air)

One-way from

$559
(KAYAK)

Popular in

December

Cheapest in

February

Average price

$909
Provider with most accurate pricing for Los Angeles-Phuket City flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Phuket City flights.
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From Ontario to Phuket
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One-way flight from Ontario to Phuket
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Highest demand for flights based on searches. 7% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 10/167:00 amONT - HKT
2 stops25h 10mDelta
Wed 10/2211:25 pmHKT - ONT
2 stops31h 57mDelta
Deal found 3/26$876
This Korean Air deal was found by Cheapflights users on 3/26. 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.
Tue 10/217:00 amONT - HKT
2 stops25h 10mMultiple Airlines
Tue 11/411:20 pmHKT - ONT
2 stops29h 03mMultiple Airlines
Deal found 3/26$930
This Korean Air deal was found by Cheapflights users on 3/26. 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.
Tue 9/97:00 amONT - HKT
2 stops25h 10mKorean Air
Tue 9/1611:25 pmHKT - ONT
2 stops31h 57mKorean Air
Deal found 3/26$931
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:39 amONT - HKT
2 stops30h 11mQatar Airways
Thu 9/118:30 pmHKT - ONT
2 stops41h 29mQatar Airways
Deal found 3/26$1,021
This FlightHub deal was found by Cheapflights users on 3/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:10 amONT - HKT
2 stops23h 55mChina Airlines
Tue 10/77:35 amHKT - ONT
2 stops24h 25mChina Airlines
Deal found 3/26$1,340
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1711:45 pmONT - HKT
2 stops33h 50mEtihad Airways
Wed 7/2312:55 amHKT - ONT
2 stops59h 35mEtihad Airways
Deal found 3/27$1,924

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 March 28, 2025.
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

Tue 9/9

7:00 am-10:10 pm

2 stops25h 10m

Phuket City

Tue 9/16

11:25 pm-5:22 pm

2 stops31h 57m

$931

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Wed 4/23

12:10 am-11:40 pm

2 stops33h 30m

Phuket City

Thu 5/1

7:30 am-6:00 pm

2 stops24h 30m

$971

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Fri 9/5

11:39 am-7:50 am

2 stops30h 11m

Phuket City

Thu 9/11

8:30 pm-11:59 pm

2 stops41h 29m

$1,021

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Mon 9/8

12:45 am-6:30 pm

2 stops27h 45m

Phuket City

Tue 9/16

7:35 am-6:00 pm

2 stops24h 25m

$1,353

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Sun 6/1

11:46 am-10:10 pm

2 stops44h 24m

Phuket City

Sun 6/15

11:25 pm-10:46 pm

2 stops37h 21m

$1,562

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Thu 7/17

11:45 pm-11:35 pm

2 stops33h 50m

Phuket City

Wed 7/23

12:55 am-10:30 pm

2 stops59h 35m

$1,924

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Sat 6/14

6:00 am-12:10 pm

3 stops40h 10m

Phuket City

Sun 6/22

9:55 pm-6:04 pm

3 stops34h 09m

$2,819

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Thu 4/24

5:45 am-10:10 pm

2 stops26h 25m

$559

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Mon 8/4

7:00 am-10:10 pm

2 stops25h 10m

$574

OntarioPhuket City

ONT - HKT

ONTHKT

Ontario

Wed 4/23

12:10 am-4:25 pm

2 stops26h 15m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 12 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, September is the cheapest month in which you can book a flight from Ontario to Phuket (average of $1,104). Flying from Ontario to Phuket in December is currently the most expensive (average of $1,759). 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.

Rainfall in Phuket by month

Plan your trip to Phuket by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phuket ranges from 1.2 - 16.1 inches per month. September is typically the wettest month, when rainfall can reach 16.1 in. January is typically the driest time to visit Phuket when rainfall is around 1.2 in.

Temperature in Phuket by month

Plan your trip to Phuket by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phuket, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Phuket

Get insights into the airlines that provide service to Phuket. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phuket. Reviews last updated March 28, 2025.
See what other customers who have flown with Korean Air, Japan Airlines and China Airlines from Ontario to Phuket have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,050 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very good
722 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,897 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,538 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at $559. Delta flights start at $574 while deals on Qatar Airways start at $700 one-way.

  • 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, September is the cheapest month in which you can book a flight from Ontario to Phuket (average of $1,104). Flying from Ontario to Phuket in December is currently the most expensive (average of $1,759). 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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