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792 € Cheap Flights from Ontario International to Phuket

Compare Ontario International to Phuket flight deals

Find the cheapest month or even day of the year to fly to Phuket

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Flight deals from Ontario International to Phuket

Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to Phuket Airport? If you want to travel next month, return fares start from 792 €. Find the lowest prices on one-way and return tickets right here.
Phuket.792 € per passenger.Departing Tue, 18 Aug, returning Tue, 25 Aug.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Tue, 18 Aug, arriving in Phuket.Inbound indirect flight with Korean Air, departs from Phuket on Tue, 25 Aug, arriving in Ontario International.Price includes taxes and charges.From 792 €, select.
Phuket.807 € per passenger.Departing Wed, 17 Feb, returning Wed, 24 Feb.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Wed, 17 Feb, arriving in Phuket.Inbound indirect flight with Korean Air, departs from Phuket on Wed, 24 Feb, arriving in Ontario International.Price includes taxes and charges.From 807 €, select.
Phuket.809 € per passenger.Departing Mon, 15 Mar, returning Wed, 31 Mar.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Mon, 15 Mar, arriving in Phuket.Inbound indirect flight with Korean Air, departs from Phuket on Wed, 31 Mar, arriving in Ontario International.Price includes taxes and charges.From 809 €, select.
Phuket.809 € per passenger.Departing Wed, 20 Jan, returning Mon, 25 Jan.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Wed, 20 Jan, arriving in Phuket.Inbound indirect flight with Korean Air, departs from Phuket on Mon, 25 Jan, arriving in Ontario International.Price includes taxes and charges.From 809 €, select.
Phuket.809 € per passenger.Departing Tue, 19 Jan, returning Wed, 24 Feb.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Tue, 19 Jan, arriving in Phuket.Inbound indirect flight with Korean Air, departs from Phuket on Wed, 24 Feb, arriving in Ontario International.Price includes taxes and charges.From 809 €, select.
Phuket.810 € per passenger.Departing Mon, 22 Feb, returning Mon, 1 Mar.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Mon, 22 Feb, arriving in Phuket.Inbound indirect flight with Korean Air, departs from Phuket on Mon, 1 Mar, arriving in Ontario International.Price includes taxes and charges.From 810 €, select.
Phuket.830 € per passenger.Departing Sat, 12 Sep, returning Wed, 16 Sep.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Sat, 12 Sep, arriving in Phuket.Inbound indirect flight with Korean Air, departs from Phuket on Wed, 16 Sep, arriving in Ontario International.Price includes taxes and charges.From 830 €, select.
Phuket.888 € per passenger.Departing Tue, 29 Dec, returning Fri, 15 Jan.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Tue, 29 Dec, arriving in Phuket.Inbound indirect flight with Korean Air, departs from Phuket on Fri, 15 Jan, arriving in Ontario International.Price includes taxes and charges.From 888 €, select.
Phuket.1.077 € per passenger.Departing Sun, 25 Oct, returning Sat, 7 Nov.Return flight with China Airlines and Bangkok Airways.Outbound indirect flight with China Airlines, departs from Ontario International on Sun, 25 Oct, arriving in Phuket.Inbound indirect flight with Bangkok Airways, departs from Phuket on Sat, 7 Nov, arriving in Ontario International.Price includes taxes and charges.From 1.077 €, select.
Phuket.1.077 € per passenger.Departing Sun, 15 Nov, returning Mon, 23 Nov.Return flight with China Airlines and Bangkok Airways.Outbound indirect flight with China Airlines, departs from Ontario International on Sun, 15 Nov, arriving in Phuket.Inbound indirect flight with Bangkok Airways, departs from Phuket on Mon, 23 Nov, arriving in Ontario International.Price includes taxes and charges.From 1.077 €, select.
Phuket.1.079 € per passenger.Departing Sun, 25 Oct, returning Sat, 31 Oct.Return flight with China Airlines and Bangkok Airways.Outbound indirect flight with China Airlines, departs from Ontario International on Sun, 25 Oct, arriving in Phuket.Inbound indirect flight with Bangkok Airways, departs from Phuket on Sat, 31 Oct, arriving in Ontario International.Price includes taxes and charges.From 1.079 €, select.
Phuket.1.102 € per passenger.Departing Sun, 22 Nov, returning Fri, 4 Dec.Return flight with China Airlines and Bangkok Airways.Outbound indirect flight with China Airlines, departs from Ontario International on Sun, 22 Nov, arriving in Phuket.Inbound indirect flight with Bangkok Airways, departs from Phuket on Fri, 4 Dec, arriving in Ontario International.Price includes taxes and charges.From 1.102 €, select.
Phuket.1.120 € per passenger.Departing Tue, 1 Dec, returning Tue, 8 Dec.Return flight with China Airlines and Bangkok Airways.Outbound indirect flight with China Airlines, departs from Ontario International on Tue, 1 Dec, arriving in Phuket.Inbound indirect flight with Bangkok Airways, departs from Phuket on Tue, 8 Dec, arriving in Ontario International.Price includes taxes and charges.From 1.120 €, select.
Phuket.1.127 € per passenger.Departing Tue, 18 Aug, returning Fri, 4 Sep.Return flight with China Airlines.Outbound indirect flight with China Airlines, departs from Ontario International on Tue, 18 Aug, arriving in Phuket.Inbound indirect flight with China Airlines, departs from Phuket on Fri, 4 Sep, arriving in Ontario International.Price includes taxes and charges.From 1.127 €, select.
Phuket.1.129 € per passenger.Departing Mon, 28 Sep, returning Thu, 29 Oct.Return flight with China Airlines and Bangkok Airways.Outbound indirect flight with China Airlines, departs from Ontario International on Mon, 28 Sep, arriving in Phuket.Inbound indirect flight with Bangkok Airways, departs from Phuket on Thu, 29 Oct, arriving in Ontario International.Price includes taxes and charges.From 1.129 €, select.
Phuket.1.166 € per passenger.Departing Wed, 22 Jul, returning Wed, 29 Jul.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Wed, 22 Jul, arriving in Phuket.Inbound indirect flight with Korean Air, departs from Phuket on Wed, 29 Jul, arriving in Ontario International.Price includes taxes and charges.From 1.166 €, select.

Find the cheapest month to fly from Ontario International to Phuket

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Phuket flights are currently cheapest in August.
Jul
from 1.166 €
Aug
from 792 €
Sep
from 830 €
Oct
from 1.079 €
Nov
from 1.077 €
Dec
from 1.120 €
Jan
from 809 €
Feb
from 807 €
Mar
from 809 €
Apr
from 1.597 €
May
from 1.279 €
Jun
Find prices

Ontario International to Phuket: Alternative routes

Compare routes from Ontario International to Phuket below. You may find an airport to fly into that's cheaper, faster, or easier than Phuket.

Phuket

26km from central Phuket
ClosestCheapest
from 792 €
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Krabi

69km from central Phuket
from 907 €
Search flights

Ontario to Phuket: Flight information

The things to know before you go.
Cheapest flight found792 €
Cheapest month to flyAugust

Finding cheap flights from Ontario International to Phuket: Frequently asked questions

The best price we found for a return flight from Ontario International to Phuket is 792 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ontario International to Phuket. But we found flights with one or more stops from 792 €.
As of July 2026, there are no flights flying from Ontario International to Phuket.
The cheapest month to fly from Ontario International to Phuket is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Phuket Airport on Tuesday, 18 August 2026.
No airlines currently offer direct flights between Ontario International Airport and Phuket Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phuket but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phuket is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Korean Air offers the cheapest flight tickets to Phuket.

Flying from Ontario International Airport (ONT) to Phuket Airport (HKT): what you need to know

  • The timezone in Phuket is UTC+7, which is 15 hours ahead of Ontario.

  • To ensure you get on your ONT to HKT flight, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • During popular months like July, it's best to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you travel during peak periods in general.

  • Take a detour to a new city or break up your flight with a stopover. Just uncheck 'Direct flights only' to see your options when searching for tickets from Ontario International Airport to Phuket Airport. Many passengers pass through Taipei Taiwan Taoyuan Airport when flying between ONT and HKT.

How to find the cheapest flights from Ontario International Airport (ONT) to Phuket Airport (HKT)

  • The lowest price we've seen for a one-way Ontario International Airport to Phuket Airport flight is 410 €. A return fare is currently 792 €. Depending on the availability when you book, these fares can change.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from ONT to HKT if you book ahead. Airlines often offer some amazing early bird deals.

  • Finding cheap flights from Ontario International Airport to Phuket Airport is more likely if you're flexible with your dates. Use the 'Whole month' function to see the best prices across every month and snap up a great deal.

  • Stay on top of deals for cheap flights from ONT to HKT by creating a Price Alert. You'll get an email or push notification on the app when a special offer becomes available.

  • Select your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Ontario International Airport to Phuket Airport.

Handy information about Ontario International Airport (ONT)

  • ONT is located at 2900 E. Airport Drive.

  • 83% of flights departing from Ontario International Airport arrive at their destination as planned. With its reliable on-time performance, you're unlikely to be delayed when taking off from ONT.

  • Central Ontario to Ontario International Airport is around 10 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're ride-sharing, catching a taxi or driving.

  • Catching public transport? Expect a journey time of around 45 minutes.

  • Looking for a handy hotel near ONT? If you've booked an early flight from Ontario International Airport to Phuket Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Phuket Airport (HKT)

  • Book a hotel close to HKT if you're on a late Ontario International Airport to Phuket Airport flight. Pick one of these options and avoid the hassle of a long transfer:

  • Grab a Phuket Airport rental car and explore Phuket and beyond with your own set of wheels. Asap car rental, Hertz and Chic Car Rent are well-known companies to choose from here.

  • To get the best deal, book your ride from Phuket Airport around three weeks before travelling.

When to fly to Phuket Airport (HKT)

  • It's time to work out your dates for your flight from Ontario International Airport to Phuket Airport. January is the most popular month to visit Phuket. If you like a more relaxed vibe, go in March.

  • The warmest month in Phuket is March, with temperatures ranging between 25ºC (77ºF) and 32ºC (90ºF). Lock in your flights from Ontario International Airport to Phuket Airport in this month if this is the type of weather you like.

  • Look for cheap tickets from ONT to HKT in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 24ºC (75ºF) and 30ºC (86ºF) on average.

Explore more of Thailand

  • You've seen Phuket, now it's time to discover more of what Thailand has to offer. Around 177 kilometres north-east, Surat Thani is a must-see city featuring attractions like Ang Thong National Marine Park.

  • Nakhon Si Thammarat is another place worth exploring during your travels in Thailand. Head to this destination, which is roughly 177 kilometres east of Phuket, to take in highlights like Hat Khanom - Mu Koh Thale Tai National Park.

Plan the rest of your trip from Ontario to Phuket

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.