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Cheap flights from Ontario (ONT) to Bangkok (BKK)

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How to find the cheapest flight from
Ontario (ONT) to Bangkok (BKK)

What is the cheapest day to fly round-trip from Ontario to Bangkok?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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 0% 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 $818, or $818 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to Bangkok. Flights to Bangkok from Ontario in April are about $858 on average during April, but can be found for as low as $578.

Cheap flights from Ontario to Bangkok in July, August 2020

The best prices found for ONT to BKK flights for July, August
27 Jul - 3 Aug
$653pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
United Airlines
   
2 STOPS
ONT
Ontario
25 Jul - 8 Aug
$657pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
ONT
Ontario
23 Jul - 31 Jul
$667pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
ONT
Ontario

Ontario to Bangkok 2020 flight deals

Cheap flights to Bangkok from Ontario found for this year
18 Aug - 25 Aug
$565pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
ONT
Ontario
18 Aug - 27 Aug
$567pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
ONT
Ontario
18 Aug - 27 Aug
$568pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
ONT
Ontario

One-way flights to Bangkok from Ontario

The cheapest one-way flights from Ontario to Bangkok
2:04 am - 7:10 pm
Lufthansa
2 Stops
27h 06m
ONT - BKK
Lufthansa
2:00 am - 7:00 pm
Japan Airlines
2 Stops
27h 00m
ONT - BKK
Japan Airlines
8:40 pm - 5:45 am
China Airlines
1 Stop
19h 05m
ONT - BKK
China Airlines

Related info for your journey

Useful info, stats and facts about Ontario to Bangkok flights.

Flight FAQs

From Ontario to Bangkok

Are flight prices decreasing from Ontario to Bangkok 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 Bangkok 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.

Can I find flights from Ontario to Bangkok for under $600 on Cheapflights?

Yes, there are multiple flights from Ontario to Bangkok for under $600. The cheapest flight booked recently is on Multiple Airlines for just $565, but on average you can expect to pay $652.

Are there nonstop flights from Ontario to Bangkok for under $600 on Cheapflights?

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

How popular is this flight route?

Within the past month, 704 users have taken a look at flights from Ontario to Bangkok.

Is Ontario weather warmer or cooler than Bangkok?

Expect the weather to be around 97 °F on average in April. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Bangkok is generally hotter than in Ontario.

Alternative routes for Ontario to Bangkok

Destination information for Bangkok

Things to know before you go. Useful info for your trip from Ontario to Bangkok
Today's exchange rate
$1 = ฿31.17
Average temperature for July in Bangkok
91.4 °F
Avg rainfall for July in Bangkok
6.7 ″

Airports servicing Ontario

Airports servicing Bangkok

Don Mueang International (DMK)