Cheap flights from Ontario (ONT) to Thailand

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Ontario (ONT) to Thailand

All the information you need to plan the best ONT to BKK flight in 2021: compare Ontario to Thailand flight prices with the expected peak season, weather and rainfall in Thailand.
How far in advance should I book a flight from Ontario to Thailand?

To save on the cost of your flight from Ontario to Thailand, book at least 61 days before your planned departure. Booking around this time can save you about 9% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $800 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $828.

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

The best pricing can be found in the month of April. Prices to Thailand from Ontario average $828. You can even find prices in April for less than $828, as users have found deals to Thailand from as low as $570. The month of June appears to be one of the more expensive times to travel to Thailand from Ontario. Flying in the targeted month can save you up to 30%.

Cheap flights from Ontario to Thailand in May, June 2021

The best prices found for ONT to Thailand flights for May, June
30 Jun - 31 Aug
$992pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Japan Airlines
   
2 STOPS
ONT
Ontario
17 May - 24 May
$995pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
ONT
Ontario
30 Jun - 12 Jul
$1,021pp
ONT
Ontario
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
   
2 STOPS
ONT
Ontario

Ontario to Thailand 2021 flight deals

Cheap flights to Thailand from Ontario found for this year
5 Sep - 14 Sep
$788pp
ONT
Ontario
China Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
China Airlines
 
1 STOP
ONT
Ontario
25 Oct - 31 Oct
$825pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
ONT
Ontario
16 Nov - 1 Dec
$826pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
ONT
Ontario

Last minute flights from Ontario to Thailand

Late deals on round-trip flights to Thailand from Ontario, departing today and this week
12 May - 3 Jun
$1,028pp
ONT
Ontario
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
   
2 STOPS
ONT
Ontario
15 May - 31 May
$1,031pp
ONT
Ontario
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
   
2 STOPS
ONT
Ontario
13 May - 5 Jun
$1,044pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Japan Airlines
   
2 STOPS
ONT
Ontario

One-way flights to Thailand from Ontario

The cheapest one-way flights from Ontario to Thailand
3:25 am - 5:45 pm
Delta
2 Stops
24h 20m
ONT - BKK
Delta
$543
Delta
8:45 pm - 11:40 am
American Airlines
2 Stops
48h 55m
ONT - BKK
American Airlines
2:14 am - 7:20 pm
United Airlines
2 Stops
27h 06m
ONT - BKK
United Airlines
$708
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Thailand</span> flights.

Flight FAQs

From Ontario to Thailand

Are flight prices decreasing from Ontario to Thailand due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Thailand for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ontario to Thailand have flexible cancellations due to COVID-19?

China Airlines, United Airlines, and Air China are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly from for flights from Ontario to Thailand?

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Thailand.

Can I find flights from Ontario to Thailand for under $800 on Cheapflights?

Yes, there are multiple flights from Ontario to Thailand for under $800. The cheapest flight booked recently is on China Airlines for just $788, but on average you can expect to pay $886.

Are there nonstop flights from Ontario to Thailand for under $800 on Cheapflights?

There are no nonstop flights from Ontario to Thailand, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Thailand for under $1,100?

There are currently 15+ open flights from Ontario to Thailand within the next 7 days for less than $1,100.

What are the most popular airlines that fly from Ontario to Thailand?

Air China, China Airlines and China Eastern are the most popular airlines when flying from Ontario to Thailand.

What are the most popular routes from Ontario to Thailand?

Most travelers choose Ontario - Bangkok Suvarnabhumi, Ontario - Chiang Mai or Ontario - Phuket City when deciding on the best route from Ontario to Thailand.

What are the cheapest Flights from Ontario to Thailand?

Looking at all options, your cheapest flight can be booked for $361. While the most popular route (Ontario - Bangkok Suvarnabhumi) can be booked for $895 on average our data indicates $1,570 when flying from Ontario to Thailand

How long is the flight from Ontario to Thailand?

China Airlines, Japan Airlines, and United Airlines can get you from Ontario to Thailand in just under 19h 05m. Your travel time can differ by up to 8h 01m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Ontario to Thailand round-trip?

China Airlines, at $788, was found to be the cheapest airline from Ontario to Thailand.Alternate airlines to your destination round-trip include American Airlines and United Airlines.

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

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $530. Users have also found prices from $543 and $563 on American Airlines and Delta, respectively.

Related searches

Flights to Thailand from Ontario
Flights to Ontario Flights to Thailand Flights from Ontario

Rent a Car

Car Rentals in Thailand

Destination points for flights from Ontario to Thailand

Select to see more specific information for flights from Ontario to all places in Thailand.

Destination information for Thailand

Things to know before you go - useful duration and weather info for your trip from Ontario to Thailand.
Today's exchange rate
$1 = ฿31.12

Airports servicing Ontario

Airports servicing

Buri Ram (BFV)
Chiang Rai (CEI)
Chumphon (CJM)
Chiang Mai (CNX)
Hat Yai (HDY)
Mae Hong Son (HGN)
Home Asia Thailand Cheap flights from Ontario to Thailand