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Cheap flights from Ontario to Tokyo from $295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Tokyo departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Tokyo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Hawaiian Airlines Logo
6:30 pm - 6:17 pmNRT-ONT
16h 47m1 stop
$644Hawaiian Airlines
Find Deal
Mon, Feb 16 - Wed, Feb 25
Hawaiian Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Hawaiian Airlines Logo
6:30 pm - 8:36 pmNRT-ONT
19h 06m1 stop
$657Hawaiian Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 10
Alaska Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Alaska Airlines Logo
6:30 pm - 8:36 pmNRT-ONT
19h 06m1 stop
$659Alaska Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 10
Alaska Airlines Logo
12:13 pm - 4:00 pmONT-NRT
34h 47m1 stop
Alaska Airlines Logo
6:30 pm - 12:14 amNRT-ONT
22h 44m1 stop
$661Alaska Airlines
Find Deal
Sun, Dec 7 - Tue, Dec 23
Delta Logo
6:40 am - 2:05 pmONT-HND
14h 25m1 stop
Delta Logo
4:50 pm - 5:07 pmHND-ONT
17h 17m1 stop
$737Delta
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Tue, Dec 2 - Wed, Dec 10
American Airlines Logo
6:00 am - 6:30 pmONT-HND
19h 30m1 stop
American Airlines Logo
1:05 pm - 4:07 pmHND-ONT
20h 02m2 stops
$740American Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 10
Delta Logo
6:40 am - 2:05 pmONT-HND
14h 25m1 stop
Delta Logo
4:50 pm - 11:58 pmHND-ONT
24h 08m2 stops
$741Delta
Find Deal
Tue, Dec 9 - Wed, Dec 17
American Airlines Logo
6:00 am - 6:30 pmONT-HND
19h 30m1 stop
American Airlines Logo
6:05 pm - 5:51 pmHND-ONT
16h 46m1 stop
$747American Airlines
Find Deal
Wed, Feb 18 - Sat, Feb 28
United Airlines Logo
6:00 am - 6:45 pmONT-HND
19h 45m2 stops
United Airlines Logo
9:55 pm - 10:57 pmHND-ONT
42h 02m2 stops
$762United Airlines
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Wed, Feb 11 - Wed, Feb 18
United Airlines Logo
1:50 pm - 2:50 pmONT-HND
32h 00m1 stop
United Airlines Logo
4:25 pm - 5:43 pmHND-ONT
18h 18m1 stop
$775United Airlines
Find Deal
Sun, Dec 7 - Tue, Dec 23

Alaska Airlines flights from Ontario to Tokyo

Our best Alaska Airlines deals on Ontario to Tokyo flight tickets
Alaska Airlines
Jan 30
ONT6:00 amOntario
17h 00m
1 stop
NRT4:00 pmTokyo Narita
Feb 10
NRT6:30 pmTokyo Narita
19h 06m
1 stop
ONT8:36 pmOntario
$659
Find similar
Alaska Airlines
Dec 7
ONT12:13 pmOntario
34h 47m
1 stop
NRT4:00 pmTokyo Narita
Dec 23
NRT6:30 pmTokyo Narita
22h 44m
1 stop
ONT12:14 amOntario
$661
Find similar
Alaska Airlines
Dec 9
ONT6:00 amOntario
17h 00m
1 stop
NRT4:00 pmTokyo Narita
Dec 17
NRT6:30 pmTokyo Narita
17h 03m
1 stop
ONT6:33 pmOntario
$667
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Korean Air flights from Ontario to Tokyo

Our best Korean Air deals on Ontario to Tokyo flight tickets
Korean Air
Dec 7
ONT6:40 amOntario
21h 25m
2 stops
NRT9:05 pmTokyo Narita
Dec 23
NRT9:15 amTokyo Narita
24h 53m
2 stops
ONT5:08 pmOntario
$717
Find similar
Korean Air
Dec 7
ONT6:40 amOntario
19h 50m
2 stops
NRT7:30 pmTokyo Narita
Dec 15
NRT5:10 pmTokyo Narita
40h 57m
2 stops
ONT5:07 pmOntario
$756
Find similar
Korean Air
Feb 1
ONT6:45 amOntario
23h 05m
2 stops
HND10:50 pmTokyo Haneda
Feb 7
HND2:00 amTokyo Haneda
30h 20m
2 stops
ONT3:20 pmOntario
$768
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Tokyo 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Ontario to Tokyo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 2/16

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Wed 2/25

6:30 pm-6:17 pm

1 stop16h 47m

$644

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Fri 1/30

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Tue 2/10

6:30 pm-8:36 pm

1 stop19h 06m

$657

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Fri 1/30

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Tue 2/10

6:30 pm-8:36 pm

1 stop19h 06m

$659

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sun 12/7

12:13 pm-4:00 pm

1 stop34h 47m

Tokyo Narita

Tue 12/23

6:30 pm-12:14 am

1 stop22h 44m

$661

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 12/2

6:40 am-2:05 pm

1 stop14h 25m

Tokyo Haneda

Wed 12/10

4:50 pm-5:07 pm

1 stop17h 17m

$737

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 2/3

6:00 am-6:30 pm

1 stop19h 30m

Tokyo Haneda

Tue 2/10

1:05 pm-4:07 pm

2 stops20h 02m

$740

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 12/9

6:40 am-2:05 pm

1 stop14h 25m

Tokyo Haneda

Wed 12/17

4:50 pm-11:58 pm

2 stops24h 08m

$741

OntarioTokyo

ONT - HND

ONTHND

Ontario

Wed 2/18

6:00 am-6:30 pm

1 stop19h 30m

Tokyo Haneda

Sat 2/28

6:05 pm-5:51 pm

1 stop16h 46m

$747

OntarioTokyo

ONT - HND

ONTHND

Ontario

Wed 2/11

6:00 am-6:45 pm

2 stops19h 45m

Tokyo Haneda

Wed 2/18

9:55 pm-10:57 pm

2 stops42h 02m

$762

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sun 12/7

1:50 pm-2:50 pm

1 stop32h 00m

Tokyo Haneda

Tue 12/23

4:25 pm-5:43 pm

1 stop18h 18m

$775

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tokyo from

How to get the cheapest flight ticket from Ontario to Tokyo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ontario and Tokyo?

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Ontario is in September. Flight prices, which tend to average around $777, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in September, then February is your next best option. Flight prices from Ontario to Tokyo during February average around $810.

What is the cheapest day to depart on your flight to Tokyo?

The cheapest day to depart on your flight to Tokyo is on a Monday when prices can be found for as low as $800. This is often the case because there is less demand to fly during this day of the week. Flights from Ontario to Tokyo on a Saturday will generally be more expensive and average around $944. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tokyo?

In the afternoon is the cheapest time of day to fly from Ontario to Tokyo when you can find flight prices for as low as $817. Flying to Tokyo in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tokyo is in the evening when prices are around $1,023.

Can stopping save me money on Ontario to Tokyo flights?

You could potentially save up to 19% on your flight if you consider stops on a Ontario to Tokyo flight.

When to book flights from Ontario to Tokyo

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Tokyo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Tokyo (ONT to TYO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Tokyo

Direct flights

None
There are no direct flights from Ontario to Tokyo. There are no popular flight routes from Ontario to Tokyo.
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  • How far is Ontario to Tokyo by plane?

    The distance between Ontario and Tokyo is about 5497.5 mi. 14h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Tokyo?

    Prices for flights from Ontario Airport to Tokyo refresh daily.

  • How many operators does momondo search for flights from Ontario Airport to Tokyo?

  • How old do you have to be to fly from Ontario Airport to Tokyo?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Tokyo.

  • What documentation or ID do you need to fly to Tokyo?

    The travel and health documents you'll need for your trip to Tokyo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tokyo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Tokyo?

Best airlines flying from Ontario to Tokyo

Compare and see reviews for airlines that fly from Ontario to Tokyo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $486Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
American AirlinesPriceFrom $712Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $743Free CancellationRating
7.9
7,982 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $892Free CancellationRating
7.8
2,781 reviews
Search Hawaiian Airlines flights
China AirlinesPriceFrom $923Free CancellationRating
8.3
768 reviews
Search China Airlines flights

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Hakone
Urayasu
Kawasaki
Chiba
Atami
Kamakura
Yokosuka
Kusatsu
Saitama
Yamanouchi
Izu
Fujiyoshida
Kawagoe
Fujisawa
Tsukuba
Numazu
Minakami
Yamanashi
Karuizawa
Sagamihara

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Tokyo?

Finding the right flight to Tokyo from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tokyo quick and easy, saving you time and money.

Can I find flights from Ontario to Tokyo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Tokyo flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Tokyo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Tokyo.

I’m not ready to book a flight from Ontario to Tokyo right now. Can momondo alert me if prices change?

Price alerts on flights to Tokyo from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Japan

Fly into one of these airports located in Tokyo

Airports listed have a maximum distance of 35.1 mi from Tokyo
Tokyo Haneda Airport
Tokyo Narita Airport