฿18,366+ Cheap flights to Ontario
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 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Ontario in 2024
Find the latest flights to Ontario in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,901 searches and data was last updated on 14 December 2024.
Find flight deals to Ontario
Cheapest flights to OntarioExplore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 14 December 2024.
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 14 December 2024.
Find flights to Ontario within your budget
Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,901 searches and data was last updated on 14 December 2024.
Fly from
Route
Depart
Return
Price
BangkokOntario
BKK - ONT
BKKONT
Bangkok Suvarnabhumi
Thu 6/2
02:35-16:50
1 stop29h 15m
Ontario
Sun 30/3
00:10-01:25
1 stop35h 15m
BangkokOntario
BKK - ONT
BKKONT
Bangkok Suvarnabhumi
Mon 17/2
07:10-18:31
2 stops26h 21m
Ontario
Wed 12/3
10:38-05:10
2 stops52h 32m
BangkokOntario
BKK - ONT
BKKONT
Bangkok Suvarnabhumi
Sat 5/4
11:10-23:59
2 stops26h 49m
Ontario
Fri 18/4
07:05-01:10
2 stops28h 05m
BangkokOntario
BKK - ONT
BKKONT
Bangkok Suvarnabhumi
Sun 16/2
01:00-15:25
2 stops29h 25m
Ontario
Wed 12/3
05:40-00:45
2 stops29h 05m
BangkokOntario
BKK - ONT
BKKONT
Bangkok Suvarnabhumi
Fri 4/4
02:30-23:59
2 stops35h 29m
Ontario
Fri 18/4
06:00-07:05
2 stops35h 05m
BangkokOntario
BKK - ONT
BKKONT
Bangkok Suvarnabhumi
Thu 13/3
08:05-18:19
2 stops24h 14m
Ontario
Fri 21/3
06:00-23:35
2 stops27h 35m
BangkokOntario
BKK - ONT
BKKONT
Bangkok Suvarnabhumi
Sat 21/12
10:55-16:50
1 stop20h 55m
BangkokOntario
BKK - ONT
BKKONT
Bangkok Suvarnabhumi
Mon 3/2
00:45-21:50
3 stops36h 05m
BangkokOntario
DMK - ONT
DMKONT
Bangkok Don Mueang Intl
Mon 3/2
01:55-21:50
3 stops34h 55m
BangkokOntario
BKK - ONT
BKKONT
Bangkok Suvarnabhumi
Tue 28/1
08:05-20:13
2 stops27h 08m
Best time to book a flight to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario with our price prediction graph.
Travel insights for flights to Ontario
Get recent, data-driven insights about flights to Ontario including ideal travel times, pricing trends, and more.
How long is the flight to Ontario?
On average, a flight from Bangkok to Ontario takes 20 hours 57 minutes. Flights to Ontario from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Ontario?
The most popular airline flying from Bangkok to Ontario is China Airlines.
What are the cheapest airlines that fly to Ontario?
The cheapest airline flying from Bangkok to Ontario is China Airlines.
Rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.
Temperature in Ontario by month
Plan your trip to Ontario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 14 December 2024.
Read reviews from past customers who have flown United Airlines, Qatar Airways and China Airlines to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.
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