Cheap flights from Ontario (ONT) to Bangkok
How to find the cheapest flight from Ontario (ONT) to Bangkok
All the information you need to plan the best ONT to TH1 flight in 2023: compare Ontario to Bangkok flight prices with the expected peak season, weather and rainfall in Bangkok.
ONT - BKK Price | $788 - $1,942 |
|---|---|
BKK Temperature | 78.8 - 86 °F |
BKK Rainfall | 0.4 - 12.6 inches |
| Popular in | December | High demand for flights, 40% potential price rise |
|---|---|---|
| Cheapest in | February | Best time to find cheap flights, 32% potential price drop |
| Round-trip from | $788 | From Ontario to Bangkok |
| One-way from | $620 | One-way flight from Ontario to Bangkok |
How far in advance should I book a flight from Ontario to Bangkok?
Travelers have found it’s best to book a flight 61 days in advance to save up to 21% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Bangkok 1-2 weeks in advance for as low as $1,109, or $1,231 for flights within the next 24 hours.
What is the cheapest month to fly from Ontario to Bangkok?
Our data shows that February tends to be the cheapest month to fly to Bangkok from Ontario. Users have commonly found prices around $981 for the month, but tickets can be as low as $715. Due to multiple factors, prepare for potentially higher prices in December.
When is the cheapest time to fly from Ontario to Bangkok (ONT - BKK)?
When flying from Ontario to Bangkok, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap flights from Ontario to Bangkok in January, February 2023
The best prices found for ONT to Bangkok flights for January, February
Ontario
Bangkok Suvarnabhumi
1 stop
23h 15mBangkok Suvarnabhumi
Ontario
1 stop
21h 15mChina Airlines
Ontario
Bangkok Suvarnabhumi
1 stop
20h 00mBangkok Suvarnabhumi
Ontario
1 stop
38h 35mChina Airlines
Ontario
Bangkok Suvarnabhumi
1 stop
26h 55mBangkok Suvarnabhumi
Ontario
1 stop
21h 15mChina Airlines
Ontario to Bangkok 2023 flight deals
Cheap flights to Bangkok from Ontario found for this year
Ontario
Bangkok Suvarnabhumi
1 stop
26h 55mBangkok Suvarnabhumi
Ontario
1 stop
24h 40mChina Airlines
Ontario
Bangkok Suvarnabhumi
1 stop
22h 00mBangkok Suvarnabhumi
Ontario
1 stop
21h 05mChina Airlines
Ontario
Bangkok Suvarnabhumi
1 stop
22h 00mBangkok Suvarnabhumi
Ontario
1 stop
18h 45mChina Airlines
Cheap China Airlines flights from Ontario to Bangkok
Ontario
Bangkok Suvarnabhumi
1 stop
22h 00mBangkok Suvarnabhumi
Ontario
1 stop
21h 05mChina Airlines
Ontario
Bangkok Suvarnabhumi
1 stop
22h 00mBangkok Suvarnabhumi
Ontario
1 stop
18h 45mChina Airlines
Ontario
Bangkok Suvarnabhumi
1 stop
22h 00mBangkok Suvarnabhumi
Ontario
1 stop
23h 30mChina Airlines
Cheap American Airlines flights from Ontario to Bangkok
Ontario
Bangkok Suvarnabhumi
2 stops
49h 07mBangkok Suvarnabhumi
Ontario
2 stops
25h 25mAmerican Airlines
Ontario
Bangkok Suvarnabhumi
2 stops
32h 36mBangkok Suvarnabhumi
Ontario
2 stops
30h 51mAmerican Airlines
Ontario
Bangkok Suvarnabhumi
2 stops
41h 50mBangkok Suvarnabhumi
Ontario
2 stops
30h 51mAmerican Airlines
Last minute flights from Ontario to Bangkok
Late deals on return flights to Bangkok from Ontario, departing today and this week
Ontario
Bangkok Suvarnabhumi
2 stops
49h 07mBangkok Suvarnabhumi
Ontario
2 stops
25h 25mAmerican Airlines
Ontario
Bangkok Suvarnabhumi
2 stops
32h 00mBangkok Suvarnabhumi
Ontario
2 stops
28h 25mMultiple Airlines
Ontario
Bangkok Suvarnabhumi
2 stops
32h 00mBangkok Suvarnabhumi
Ontario
2 stops
36h 55mJapan Airlines
One-way flights to Bangkok from Ontario
The cheapest one-way flights from Ontario to Bangkok
Ontario
Bangkok Suvarnabhumi
1 stop
22h 00mChina Airlines
Ontario
Bangkok Suvarnabhumi
1 stop
26h 55mChina Airlines
Ontario
Bangkok Suvarnabhumi
1 stop
26h 10mChina Airlines
Reviews of Airlines Servicing Bangkok
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Why did my flight take off an hour late - almost missed my connecting flight in Taipei - had to run across the airport there and made my flight by about 6 minutes. Too much stress to start a vacation with. The on-board entertainment system was surprisingly good and the food also quite good. Still, except for going home, I don’t think I will take a 14 hour light again.
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Why did my flight take off an hour late - almost missed my connecting flight in Taipei - had to run across the airport there and made my flight by about 6 minutes. Too much stress to start a vacation with. The on-board entertainment system was surprisingly good and the food also quite good. Still, except for going home, I don’t think I will take a 14 hour light again.
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Why did my flight take off an hour late - almost missed my connecting flight in Taipei - had to run across the airport there and made my flight by about 6 minutes. Too much stress to start a vacation with. The on-board entertainment system was surprisingly good and the food also quite good. Still, except for going home, I don’t think I will take a 14 hour light again.
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Why did my flight take off an hour late - almost missed my connecting flight in Taipei - had to run across the airport there and made my flight by about 6 minutes. Too much stress to start a vacation with. The on-board entertainment system was surprisingly good and the food also quite good. Still, except for going home, I don’t think I will take a 14 hour light again.
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
Why did my flight take off an hour late - almost missed my connecting flight in Taipei - had to run across the airport there and made my flight by about 6 minutes. Too much stress to start a vacation with. The on-board entertainment system was surprisingly good and the food also quite good. Still, except for going home, I don’t think I will take a 14 hour light again.
Related info for your journey
Useful info, stats and facts about Ontario to Bangkok flights.
What airport do you fly from for flights from Ontario to Bangkok?
Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Bangkok from Ontario. Booking flights from Ontario (ONT) to Bangkok should be relatively easy as there are 0 daily outbound flights to Bangkok from 10 different airlines.
Which airlines flying from Ontario to Bangkok have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Ontario to Bangkok that may be offering flexible cancellation policies are China Airlines, Delta, and Japan Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Ontario to Bangkok for under $900 on Cheapflights?
Yes, there are multiple flights from Ontario to Bangkok for under $900. The cheapest flight booked recently is on China Airlines for just $847, but on average you can expect to pay $868.
Are there last-minute flights available from Ontario to Bangkok for under $1,300?
There are currently 20+ open flights from Ontario to Bangkok within the next 7 days for less than $1,300.
What is the cheapest airline to fly from Ontario to Bangkok round-trip?
Our cheapest airline available from Ontario to Bangkok is China Airlines. Our recent data shows that you can find tickets from as low as $847 on this airline. China Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.
What are the most popular airlines that fly from Ontario to Bangkok?
When booking a flight from Ontario to Bangkok, you may want to consider flying on American Airlines, Air China or China Airlines as they are the most popular for this route.
What are the cheapest flights from Ontario to Bangkok?
While on average a flight from Ontario to Bangkok is generally $2,142, our data shows the cheapest flight currently is $856. When looking at the most popular route, (Ontario - Bangkok Suvarnabhumi), you can expect to pay $854 for that flight.