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Cheap flights from Ontario to Tokyo from $351

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 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Alaska Airlines Logo
8:13 am - 7:30 pmONT-HND
18h 17m1 stop
Alaska Airlines Logo
8:05 pm - 10:28 pmHND-ONT
19h 23m1 stop
$605Alaska Airlines
Find Deal
Tue, Jan 13 - Thu, Jan 29
Alaska Airlines Logo
8:13 am - 5:10 pmONT-HND
39h 57m1 stop
Alaska Airlines Logo
8:05 pm - 10:28 pmHND-ONT
19h 23m1 stop
$647Alaska Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 27
Delta Logo
6:45 am - 2:05 pmONT-HND
14h 20m1 stop
Delta Logo
4:50 pm - 3:20 pmHND-ONT
15h 30m1 stop
$657Delta
Find Deal
Sun, Jan 18 - Tue, Feb 24
American Airlines Logo
10:58 am - 5:05 amONT-HND
25h 07m2 stops
American Airlines Logo
6:05 pm - 10:49 pmHND-ONT
21h 44m1 stop
$660American Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 27
Delta Logo
1:00 pm - 2:05 pmONT-HND
32h 05m2 stops
Delta Logo
4:50 pm - 3:20 pmHND-ONT
15h 30m1 stop
$661Delta
Find Deal
Sat, Jan 17 - Tue, Feb 24
Hawaiian Airlines Logo
8:13 am - 7:30 pmONT-HND
18h 17m1 stop
Hawaiian Airlines Logo
8:05 pm - 10:28 pmHND-ONT
19h 23m1 stop
$691Hawaiian Airlines
Find Deal
Wed, Jan 14 - Fri, Jan 23
United Airlines Logo
1:53 pm - 4:50 amONT-HND
21h 57m1 stop
United Airlines Logo
10:55 pm - 10:57 pmHND-ONT
17h 02m1 stop
$705United Airlines
Find Deal
Sat, Jan 17 - Thu, Feb 19
United Airlines Logo
1:53 pm - 6:45 pmONT-HND
35h 52m2 stops
United Airlines Logo
10:55 pm - 10:57 pmHND-ONT
17h 02m1 stop
$711United Airlines
Find Deal
Tue, Jan 20 - Wed, Feb 18
Hawaiian Airlines Logo
8:13 am - 5:10 pmONT-HND
39h 57m1 stop
Hawaiian Airlines Logo
9:20 pm - 10:28 pmHND-ONT
18h 08m1 stop
$714Hawaiian Airlines
Find Deal
Sat, Jan 24 - Wed, Feb 4
American Airlines Logo
6:00 am - 6:30 pmONT-HND
19h 30m1 stop
American Airlines Logo
6:05 pm - 11:43 pmHND-ONT
22h 38m1 stop
$724American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24

Alaska Airlines flights from Ontario to Tokyo Haneda Airport

Our best Alaska Airlines deals on Ontario to Tokyo Haneda Airport flight tickets
Alaska Airlines
Jan 13
ONT8:13 amOntario
18h 17m
1 stop
HND7:30 pmTokyo Haneda
Jan 29
HND8:05 pmTokyo Haneda
19h 23m
1 stop
ONT10:28 pmOntario
$605
Find similar
Alaska Airlines
Jan 13
ONT8:13 amOntario
39h 57m
1 stop
HND5:10 pmTokyo Haneda
Jan 27
HND8:05 pmTokyo Haneda
19h 23m
1 stop
ONT10:28 pmOntario
$647
Find similar
Alaska Airlines
Feb 1
ONT8:13 amOntario
18h 17m
1 stop
HND7:30 pmTokyo Haneda
Feb 13
HND8:05 pmTokyo Haneda
18h 50m
1 stop
ONT9:55 pmOntario
$655
Find similar

Delta flights from Ontario to Tokyo Haneda Airport

Our best Delta deals on Ontario to Tokyo Haneda Airport flight tickets
Delta
Jan 18
ONT6:45 amOntario
14h 20m
1 stop
HND2:05 pmTokyo Haneda
Feb 24
HND4:50 pmTokyo Haneda
15h 30m
1 stop
ONT3:20 pmOntario
$657
Find similar
Delta
Jan 17
ONT1:00 pmOntario
32h 05m
2 stops
HND2:05 pmTokyo Haneda
Feb 24
HND4:50 pmTokyo Haneda
15h 30m
1 stop
ONT3:20 pmOntario
$661
Find similar
Delta
Jan 16
ONT5:05 pmOntario
52h 00m
2 stops
HND2:05 pmTokyo Haneda
Feb 18
HND4:50 pmTokyo Haneda
15h 30m
1 stop
ONT3:20 pmOntario
$674
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Tokyo Haneda Airport 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 2, 2025.
Use the filters below to find and compare flights from Ontario to Tokyo Haneda Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 1/13

8:13 am-7:30 pm

1 stop18h 17m

Tokyo Haneda

Thu 1/29

8:05 pm-10:28 pm

1 stop19h 23m

$605

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 1/13

8:13 am-5:10 pm

1 stop39h 57m

Tokyo Haneda

Tue 1/27

8:05 pm-10:28 pm

1 stop19h 23m

$647

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sun 1/18

6:45 am-2:05 pm

1 stop14h 20m

Tokyo Haneda

Tue 2/24

4:50 pm-3:20 pm

1 stop15h 30m

$657

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 1/13

10:58 am-5:05 am

2 stops25h 07m

Tokyo Haneda

Tue 1/27

6:05 pm-10:49 pm

1 stop21h 44m

$660

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sat 1/17

1:00 pm-2:05 pm

2 stops32h 05m

Tokyo Haneda

Tue 2/24

4:50 pm-3:20 pm

1 stop15h 30m

$661

OntarioTokyo

ONT - HND

ONTHND

Ontario

Wed 1/14

8:13 am-7:30 pm

1 stop18h 17m

Tokyo Haneda

Fri 1/23

8:05 pm-10:28 pm

1 stop19h 23m

$691

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sat 1/17

1:53 pm-4:50 am

1 stop21h 57m

Tokyo Haneda

Thu 2/19

10:55 pm-10:57 pm

1 stop17h 02m

$705

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 1/20

1:53 pm-6:45 pm

2 stops35h 52m

Tokyo Haneda

Wed 2/18

10:55 pm-10:57 pm

1 stop17h 02m

$711

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sat 1/24

8:13 am-5:10 pm

1 stop39h 57m

Tokyo Haneda

Wed 2/4

9:20 pm-10:28 pm

1 stop18h 08m

$714

OntarioTokyo

ONT - HND

ONTHND

Ontario

Fri 2/20

6:00 am-6:30 pm

1 stop19h 30m

Tokyo Haneda

Tue 2/24

6:05 pm-11:43 pm

1 stop22h 38m

$724

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 Haneda Airport

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 Haneda Airport?

What is the cheapest month to fly to Tokyo Haneda Airport?

In general, January is the cheapest month to fly from Ontario to Tokyo Haneda Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $798. The month of February is another great option to travel to Tokyo Haneda Airport, with average flight prices from Ontario averaging around $816.

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

According to our data, Monday is the cheapest day to fly to Tokyo Haneda Airport from Ontario. The lowest ticket price found for a Monday departure recently was $852. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Tokyo Haneda Airport is Saturday, with ticket prices averaging around $1,016.

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

Our data shows that the cheapest Ontario to Tokyo Haneda Airport flights are usually those with departure times in the afternoon. Our users have found flights to Tokyo Haneda Airport in the afternoon for as low as $820. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,034 on average. Flights to Tokyo Haneda Airport from Ontario in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Ontario to Tokyo Haneda Airport

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

Cheap Ontario to Tokyo Haneda Airport (ONT to HND) flight deals and tips

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

Direct flights

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

    Ontario and Tokyo Haneda are 5502.0 mi apart from one another. Typically, this will take 14h 20m by plane in normal conditions.

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

    Prices for flights from Ontario Airport to Tokyo Haneda Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Tokyo Haneda Airport.

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

    The necessary travel and health documents for your Tokyo Haneda Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Ontario to Tokyo Haneda Airport

Compare and see reviews for airlines that fly from Ontario to Tokyo Haneda Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $486Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights
DeltaPriceFrom $743Free CancellationRating
7.9
7,962 reviews
Search Delta flights
American AirlinesPriceFrom $766Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Hawaiian AirlinesPriceFrom $892Free CancellationRating
7.8
2,762 reviews
Search Hawaiian Airlines flights

Traveling to a place near Tokyo?

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

Why use momondo?

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

It is quick and easy to find Ontario to Tokyo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tokyo that suits you.

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

All flight searches from Ontario to Tokyo on momondo can be filtered to show those which offer 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?

If you are not ready to book a flight from Ontario to Tokyo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tokyo and let you know when they change.

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