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Cheap flights from Ontario to Phuket from $494 ONT → HKT

Ontario International Airport (ONT) → Phuket International Airport (HKT)

The cheapest return found recently is $1,443 with China Airlines, 30 Nov – 6 Dec, found 3 days ago. The cheapest one-way found recently is $494 with Korean Air, 27 Jan 2027, found 2 days ago.

Cheapest one-way found recently
$494, found 2 days ago
Cheapest return found recently
$1,443, 30 Nov to 6 Dec
Usual return price
$1,246 to $1,400
Cheapest month to fly
December 2026, return fares from $1,119 found in the last 7 days

Return

The cheapest return fare on each of 10 departure dates is usually $1,246 to $1,400.

Cheapest return found recently

$1,443

30 Nov – 6 Dec · China Airlines

Ontario International Airport (ONT) → Phuket International Airport (HKT)

Leaves 10:50 p.m. · Return leaves 10:00 p.m. · 67 h 50 min of travel, both ways together

out 2 stops, back 2 stops · via Taiwan Taoyuan International Airport (TPE), Suvarnabhumi Airport (BKK) · overnight connection · 17 h connection

found 3 days ago

See prices for these datesCheck today's price

Cheapest nonstop return

None seen yet.

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently $1,443 30 Nov – 6 Decfound 3 days agoSee prices for these dates

Cheapest we hold, of any age $1,119 1 Dec – 9 Decfound 4 days agoSee prices for these dates

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $1,062 to $1,667.

$1,443, the cheapest return found recently, sits here in that range of $1,062 to $1,667.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 10 departure dates from 30 Nov to 23 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 6-night return fares leaving within 3 days of 30 Nov to compare.

Every date we hold

25 fares on 10 departure dates

30 Nov – 6 Dec: $1,438, found 5 days ago1 Dec – 9 Dec: $1,119, found 4 days ago8 Dec – 15 Dec: $1,270, found 6 days ago24 Dec – 3 Jan 2027: $1,737, found 7 days ago11 Jan 2027 – 16 Jan 2027: $1,240, found 5 days ago12 Jan 2027 – 17 Jan 2027: $1,264, found 5 days ago13 Jan 2027 – 18 Jan 2027: $1,697, found 5 days ago16 Jan 2027 – 24 Jan 2027: $1,270, found 8 days ago16 Feb 2027 – 26 Feb 2027: $1,284, found 6 days ago23 Feb 2027 – 23 Mar 2027: $1,171, found 7 days agoNovDecJanFeb
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
30 Nov – 6 Dec$1,438China AirlinesOntario International Airport (ONT) → Phuket International Airport (HKT)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
1 Dec – 9 Dec$1,119Korean AirOntario International Airport (ONT) → Phuket International Airport (HKT)out 2 stops, back 1 stopfound 4 days agoSee prices for these dates
8 Dec – 15 Dec$1,270Frontier AirlinesOntario International Airport (ONT) → Phuket International Airport (HKT)out 2 stops, back 1 stopfound 6 days agoSee prices for these dates
24 Dec – 3 Jan 2027$1,737China AirlinesOntario International Airport (ONT) → Phuket International Airport (HKT)out 2 stops, back 1 stopfound 7 days agoSee prices for these dates
11 Jan 2027 – 16 Jan 2027$1,240China AirlinesOntario International Airport (ONT) → Phuket International Airport (HKT)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
12 Jan 2027 – 17 Jan 2027$1,264China AirlinesOntario International Airport (ONT) → Phuket International Airport (HKT)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
13 Jan 2027 – 18 Jan 2027$1,697Qatar AirwaysOntario International Airport (ONT) → Phuket International Airport (HKT)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
16 Jan 2027 – 24 Jan 2027$1,270China AirlinesOntario International Airport (ONT) → Phuket International Airport (HKT)out 2 stops, back 2 stopsfound 8 days agoSee prices for these dates
16 Feb 2027 – 26 Feb 2027$1,284China AirlinesOntario International Airport (ONT) → Phuket International Airport (HKT)out 2 stops, back 2 stopsfound 6 days agoSee prices for these dates
23 Feb 2027 – 23 Mar 2027$1,171China AirlinesOntario International Airport (ONT) → Phuket International Airport (HKT)out 2 stops, back 1 stopfound 7 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $1,119.

November 2026From $1,4381 departure date30 Nov – 6 Dec · found 5 days agoSee prices for these dates
December 2026From $1,119Cheapest seen3 departure dates1 Dec – 9 Dec · found 4 days agoSee prices for these dates
January 2027From $1,2404 departure dates11 Jan 2027 – 16 Jan 2027 · found 5 days agoSee prices for these dates
February 2027From $1,1712 departure dates23 Feb 2027 – 23 Mar 2027 · found 7 days agoSee prices for these dates

One-way

The cheapest one-way fare on each of 5 departure dates is usually $559 to $711.

Cheapest one-way found recently

$494

27 Jan 2027 · Korean Air

Ontario International Airport (ONT) → Phuket International Airport (HKT)

Leaves 3:35 p.m. · 38 h 50 min trip

2 stops

found 2 days ago

Open this tripCheck today's price

Cheapest nonstop one-way

None seen yet.

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently $494 27 Jan 2027found 2 days agoOpen this trip

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 33 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $494 to $1,138.

At $494, the cheapest one-way found recently is at the low end of that range.

Those were the prices on those days, not today's.

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 5 departure dates from 22 Jan 2027 to 30 Oct 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 27 Jan 2027 to compare.

Every date we hold

6 fares on 5 departure dates

22 Jan 2027: $711, found 6 days ago27 Jan 2027: $494, found 2 days ago13 Feb 2027: $559, found 5 days ago1 Jun 2027: $759, found 3 days ago30 Oct 2027: $617, found 6 days agoJanFebJunOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 Jan 2027$711United AirlinesOntario International Airport (ONT) → Phuket International Airport (HKT)2 stopsfound 6 days agoOpen this trip
27 Jan 2027$494Korean AirOntario International Airport (ONT) → Phuket International Airport (HKT)2 stopsfound 2 days agoOpen this trip
13 Feb 2027$559Korean AirOntario International Airport (ONT) → Phuket International Airport (HKT)2 stopsfound 5 days agoOpen this trip
1 Jun 2027$759Korean AirOntario International Airport (ONT) → Phuket International Airport (HKT)2 stopsfound 3 days agoOpen this trip
30 Oct 2027$617STARLUX AirlinesOntario International Airport (ONT) → Phuket International Airport (HKT)2 stopsfound 6 days agoOpen this trip

Which month looks cheapest?

January 2027 is the cheapest month — from $494.

January 2027From $494Cheapest seen2 departure dates27 Jan 2027 · found 2 days agoOpen this trip
February 2027From $5591 departure date13 Feb 2027 · found 5 days agoOpen this trip
June 2027From $7591 departure date1 Jun 2027 · found 3 days agoOpen this trip
October 2027From $6171 departure date30 Oct 2027 · found 6 days agoOpen this trip

Premium cabin fares from Ontario to Phuket

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

How far ahead were prices cheapest for Ontario to Phuket?

Return

Fares 90 to 179 days before departure were typically 16% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$1,528$1,239+19%17
7–13 days$1,371$1,239+7%21
14–29 days$1,437$1,062+12%32
30–59 days$1,601$1,062+25%47
60–89 days$1,531$1,240+19%44
90–179 days$1,285$1,171Cheapest seen47
180+ days$2,542$1,385+98%12

One-way

Not enough history yet: in 33 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

Return

Los Angeles → Phuket

56 km from Ontario

$883

$560 less than flying from Ontario

30 Nov – 6 Dec · LAX → HKT · out 1 stop, back 1 stop

found 3 days ago

See this route

Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.

One-way

Los Angeles → Phuket

56 km from Ontario

$561

$67 more than flying from Ontario

1 Jun 2027 · LAX → HKT · 1 stop

found 3 days ago

See this route

Long Beach → Phuket

60 km from Ontario

$740

$246 more than flying from Ontario

27 Jan 2027 · LGB → HKT · 2 stops

found 2 days ago

Check today's price

Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.

Live price for these dates

The cheapest return found recently is for 30 Nov – 6 Dec. A live search on this page shows what those dates cost now, for one adult in economy.

Questions about this trip

How much is a return flight from Ontario to Phuket?

The cheapest return found recently is $1,443 with China Airlines, 30 Nov to 6 Dec, found 3 days ago. The cheapest return we hold, of any age, is $1,119 with Korean Air, 1 Dec to 9 Dec, found 4 days ago. The cheapest return fare on each of 10 departure dates is usually $1,246 to $1,400.

How much is a one-way flight from Ontario to Phuket?

The cheapest one-way found recently is $494 with Korean Air, 27 Jan 2027, found 2 days ago. The cheapest one-way fare on each of 5 departure dates is usually $559 to $711.

What is the cheapest month to fly from Ontario to Phuket?

December 2026 is the cheapest month for a return, from $1,119, 1 Dec to 9 Dec, found 4 days ago. January 2027 is the cheapest month for a one-way, from $494, 27 Jan 2027, found 2 days ago.

How far ahead should I book a flight from Ontario to Phuket?

In 49 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 16% lower than 0 to 6 days before departure.

How long is the flight from Ontario to Phuket?

The cheapest one-way found recently, with Korean Air on 27 Jan 2027, takes 38 h 50 min with 2 stops.

Which airlines have the cheapest flights from Ontario to Phuket?

Between 30 Nov and 23 Feb 2027, China Airlines has the cheapest return on 7 of the 10 departure dates we hold, Korean Air on 1 and Frontier Airlines on 1. Between 22 Jan 2027 and 30 Oct 2027, Korean Air has the cheapest one-way on 3 of the 5 departure dates we hold, United Airlines on 1 and STARLUX Airlines on 1.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work