$357+ Cheap flights from Ontario (ONT) to Japan
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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to Japan with Cheapflights
1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Japan
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Japan (JP0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.
Find flight deals from Ontario to Japan
Cheapest flights from Ontario to JapanExplore the most affordable flight options available from Ontario to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
Explore the most affordable flight options available from Ontario to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Japan Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Ontario to Japan within your budget
Customize your flight search to find flights from Ontario to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
Fly from
Fly to
Route
Depart
Return
Price
OntarioTokyo
ONT - NRT
ONTNRT
Ontario
Fri 1/24
6:00 am-7:55 pm
1 stop20h 55m
Tokyo Narita
Fri 1/31
9:25 pm-11:31 pm
1 stop19h 06m
OntarioTokyo
ONT - NRT
ONTNRT
Ontario
Tue 3/4
4:25 pm-3:40 pm
2 stops30h 15m
Tokyo Narita
Fri 5/16
5:20 pm-7:57 pm
2 stops18h 37m
OntarioTokyo
ONT - HND
ONTHND
Ontario
Tue 12/10
5:50 am-3:20 pm
1 stop16h 30m
Tokyo Haneda
Wed 12/25
4:50 pm-8:15 pm
1 stop20h 25m
OntarioTokyo
ONT - HND
ONTHND
Ontario
Wed 4/30
6:42 am-3:55 pm
1 stop17h 13m
Tokyo Haneda
Tue 5/27
5:00 pm-5:47 pm
2 stops16h 47m
OntarioOsaka
ONT - KIX
ONTKIX
Ontario
Tue 3/4
4:25 pm-6:50 pm
2 stops33h 25m
Osaka Kansai Intl
Thu 3/13
5:50 pm-11:51 pm
2 stops22h 01m
OntarioTokyo
ONT - NRT
ONTNRT
Ontario
Sun 2/9
6:00 am-3:40 pm
1 stop16h 40m
Tokyo Narita
Wed 2/26
6:10 pm-9:27 pm
1 stop20h 17m
OntarioOsaka
ONT - ITM
ONTITM
Ontario
Sun 3/2
11:59 pm-6:40 pm
2 stops25h 41m
Osaka Itami
Tue 3/11
7:25 am-1:47 pm
2 stops22h 22m
OntarioTokyo
ONT - HND
ONTHND
Ontario
Sat 2/15
5:44 pm-5:20 pm
2 stops30h 36m
Tokyo Haneda
Mon 3/3
5:30 pm-11:58 pm
2 stops23h 28m
OntarioOkinawa
ONT - OKA
ONTOKA
Ontario
Mon 2/24
2:44 pm-8:00 pm
2 stops36h 16m
Okinawa Naha
Fri 2/28
7:35 am-1:53 pm
2 stops23h 18m
OntarioOsaka
ONT - ITM
ONTITM
Ontario
Sat 3/1
6:00 am-7:50 pm
2 stops20h 50m
Osaka Itami
Wed 3/12
2:50 pm-9:27 pm
2 stops22h 37m
Best time to book a flight from Ontario to Japan
Have a flexible travel schedule? Discover the best time to fly to Japan from Ontario with our price prediction graph.
Travel insights for flights from Ontario to Japan
Get recent, data-driven insights about flights from Ontario to Japan including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Ontario to Japan?
Currently, February is the cheapest month in which you can book a flight from Ontario to Japan (average of $954). Flying from Ontario to Japan in March is currently the most expensive (average of $1,268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ONT to JP?
Find hourly flight availability from Ontario to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Japan as you normally would.
Rainfall in Japan by month
Plan your trip to Japan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.
Temperature in Japan by month
Plan your trip to Japan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Japan, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).
Reviews of airlines servicing Japan
Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated November 20, 2024.
Read through reviews of airlines operating flights from Ontario to Japan, such as China Airlines, Korean Air and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Entertainment
Boarding
Food
Overall
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.
Comfort
Crew
Entertainment
Boarding
Food
Overall
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.
Comfort
Crew
Entertainment
Boarding
Food
Overall
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.
Comfort
Crew
Entertainment
Boarding
Food
Overall
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.
Comfort
Crew
Entertainment
Boarding
Food
Overall
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.
Comfort
Crew
Entertainment
Boarding
Food
Overall
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.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Japan
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Ontario to Japan
Discover the top 7 airlines that operate flights from Ontario to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$624 | Average$770 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$736 | Average$1,063 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$797 | Average$1,088 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$798 | Average$986 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$910 | Average$1,171 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$997 | Average$1,403 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,036 | Average$1,129 | FlexibilityNo cancel fee | On-time71% |