HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$398+ Cheap flights from Tokyo (TYO) to Ontario (ONT)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — ONT
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tokyo to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Tokyo to Ontario

Cheapest flights from Tokyo to Ontario
Explore the most affordable flight options available from Tokyo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Mon 9/77:35 pm
NRT
-
ONT
2 stops36h 19m
Multiple Airlines
Mon 9/1412:07 pm
ONT
-
NRT
1 stop15h 53m
Multiple Airlines
Deal found 7/24$873
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Thu 9/107:35 pm
NRT
-
ONT
2 stops40h 01m
Multiple Airlines
Wed 9/1612:10 am
ONT
-
NRT
1 stop21h 05m
Multiple Airlines
Deal found 7/26$1,079
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:10 pm
NRT
-
ONT
1 stop19h 00m
Multiple Airlines
Fri 8/2811:55 pm
ONT
-
NRT
1 stop21h 00m
Multiple Airlines
Deal found 7/24$1,138
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 10/254:45 pm
NRT
-
ONT
1 stop22h 03m
United Airlines
Thu 10/291:29 pm
ONT
-
NRT
1 stop34h 06m
United Airlines
Deal found 7/26$1,140
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 10/256:25 pm
HND
-
ONT
1 stop15h 31m
United Airlines
Thu 10/294:17 pm
ONT
-
HND
1 stop30h 33m
United Airlines
Deal found 7/26$1,140
This Flightnetwork deal was found by Cheapflights users on 7/25. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:35 am
HND
-
ONT
2 stops27h 25m
Multiple Airlines
Tue 10/612:10 am
ONT
-
HND
2 stops33h 10m
Multiple Airlines
Deal found 7/25$1,164
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/294:30 pm
NRT
-
ONT
1 stop20h 23m
United Airlines
Sat 9/125:00 am
ONT
-
NRT
1 stop17h 45m
United Airlines
Deal found 7/25$1,166
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sun 8/235:05 pm
NRT
-
ONT
1 stop21h 54m
United Airlines
Thu 8/271:18 pm
ONT
-
NRT
2 stops33h 42m
United Airlines
Deal found 7/23$1,168
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sun 8/233:50 pm
HND
-
ONT
1 stop18h 21m
United Airlines
Thu 8/271:18 pm
ONT
-
HND
2 stops32h 37m
United Airlines
Deal found 7/23$1,168
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/295:05 pm
NRT
-
ONT
1 stop18h 56m
United Airlines
Fri 9/111:18 pm
ONT
-
NRT
1 stop33h 27m
United Airlines
Deal found 7/23$1,173
This Delta deal was found by Cheapflights users on 7/25. 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.
Wed 9/94:20 pm
HND
-
ONT
1 stop22h 20m
Delta
Wed 9/165:15 pm
ONT
-
HND
2 stops29h 05m
Delta
Deal found 7/25$1,178
This Delta deal was found by Cheapflights users on 7/27. 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.
Mon 8/244:20 pm
HND
-
ONT
1 stop34h 56m
Delta
Sun 9/66:17 am
ONT
-
HND
1 stop16h 03m
Delta
Deal found 7/27$1,179

Find flight deals from Tokyo to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) to Ontario (ONT). 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$873
(Kiwi.com)

One-way from

$398
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$1,053
Provider with most accurate pricing for Tokyo (TYO)-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo (TYO)-Ontario flights.
Search Deals
From Tokyo (TYO) to Ontario
Search Deals
One-way flight from Tokyo (TYO) to Ontario
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tokyo to Ontario 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 2,558,603 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Tokyo to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sat 8/29

4:30 pm-8:53 pm

1 stop20h 23m

Ontario

Sat 9/12

5:00 am-2:45 pm

1 stop17h 45m

$1,166

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Sat 9/12

3:50 pm-6:11 pm

1 stop18h 21m

Ontario

Sat 9/19

6:08 am-1:55 pm

1 stop15h 47m

$1,168

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sat 8/29

4:30 pm-12:50 pm

1 stop36h 20m

Ontario

Fri 9/11

1:18 pm-2:45 pm

1 stop33h 27m

$1,173

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sun 9/6

2:00 pm-10:45 pm

2 stops24h 45m

Ontario

Sun 10/4

6:00 am-12:40 pm

2 stops38h 40m

$1,207

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Tue 10/13

3:50 pm-8:31 pm

1 stop20h 41m

Ontario

Thu 10/29

1:35 pm-2:50 pm

1 stop33h 15m

$1,207

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sun 9/6

5:05 pm-12:50 pm

2 stops35h 45m

Ontario

Sun 10/4

9:25 am-3:00 pm

1 stop13h 35m

$1,220

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Sun 9/6

3:50 pm-8:01 pm

1 stop20h 11m

Ontario

Sun 10/4

5:00 am-1:55 pm

2 stops40h 55m

$1,220

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sun 8/23

5:05 pm-12:12 pm

1 stop35h 07m

Ontario

Sun 9/6

1:18 pm-3:00 pm

2 stops33h 42m

$1,222

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Fri 9/4

5:05 pm-8:01 pm

1 stop18h 56m

Ontario

Thu 9/10

1:53 pm-3:00 pm

1 stop33h 07m

$1,222

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sat 8/29

4:30 pm-12:50 pm

1 stop36h 20m

Ontario

Sun 9/13

1:18 pm-2:45 pm

1 stop33h 27m

$1,224

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 43 resultsSorted by cheapest first
1
2
3
...
5
  • Most accurate provider: When it comes to deals on Tokyo-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tokyo-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tokyo-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tokyo-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tokyo to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Tokyo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tokyo to Ontario

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Tokyo to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Tokyo?

    Ontario (ONT) is the airport you will fly into if you book a flight from Tokyo to Ontario. You should not have trouble finding flights to Ontario from Tokyo; the airport handles an average of 0 inbound flights from Tokyo per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Ontario airport from Tokyo. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • How long is the flight from Tokyo to Ontario?

    A quick flight from Tokyo to Ontario can take about 20h 23m. United Airlines provides one of the quickest options available for as low as $1,166. There are 5469 mi between Tokyo and Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Tokyo to Ontario that include hotel bookings?

    Yes. In addition to deals on Tokyo to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tokyo to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tokyo to Ontario.

  • Can I find deals for business class flights from Tokyo to Ontario?

    Yes. Cheapflights offers flight deals from Tokyo to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.