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Cheap flights from Ontario to Tokyo from $340

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 2/3. 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.
American Airlines Logo
6:00 am - 6:30 pm
ONT
-
HND
19h 30m1 stop
American Airlines Logo
5:55 pm - 6:45 pm
HND
-
ONT
17h 50m1 stop
$676American Airlines
Sun, Jan 25 - Tue, Feb 10
American Airlines Logo
6:00 am - 6:30 pm
ONT
-
HND
19h 30m1 stop
American Airlines Logo
5:55 pm - 6:45 pm
HND
-
ONT
17h 50m1 stop
$677American Airlines
Sun, Jan 25 - Tue, Feb 10
Delta Logo
3:30 pm - 2:05 pm
ONT
-
HND
29h 35m1 stop
Delta Logo
4:50 pm - 1:56 pm
HND
-
ONT
14h 06m1 stop
$679Delta
Sun, Jan 25 - Tue, Feb 10
American Airlines Logo
6:00 am - 6:30 pm
ONT
-
HND
19h 30m1 stop
American Airlines Logo
5:55 pm - 6:45 pm
HND
-
ONT
17h 50m1 stop
$685American Airlines
Tue, Feb 3 - Tue, Feb 10
American Airlines Logo
11:58 pm - 3:05 pm
ONT
-
HND
22h 07m2 stops
American Airlines Logo
5:55 pm - 10:29 pm
HND
-
ONT
21h 34m1 stop
$690American Airlines
Mon, Feb 16 - Thu, Feb 26
Delta Logo
5:10 pm - 2:05 pm
ONT
-
HND
27h 55m2 stops
Delta Logo
4:50 pm - 1:54 pm
HND
-
ONT
14h 04m1 stop
$691Delta
Mon, Feb 9 - Wed, Feb 25
Delta Logo
3:30 pm - 2:05 pm
ONT
-
HND
29h 35m1 stop
Delta Logo
4:50 pm - 10:51 pm
HND
-
ONT
23h 01m1 stop
$693Delta
Tue, Jan 20 - Wed, Jan 28
Delta Logo
3:30 pm - 2:05 pm
ONT
-
HND
29h 35m1 stop
Delta Logo
4:50 pm - 10:37 pm
HND
-
ONT
22h 47m1 stop
$694Delta
Tue, Feb 3 - Fri, Feb 13
Multiple Airlines Logo
8:41 am - 5:10 pm
ONT
-
HND
39h 29m1 stop
Multiple Airlines Logo
8:05 pm - 8:55 pm
HND
-
ONT
16h 50m1 stop
$696Multiple Airlines
Wed, Feb 25 - Wed, Mar 11
Delta Logo
3:30 pm - 2:05 pm
ONT
-
HND
29h 35m1 stop
Delta Logo
4:50 pm - 11:58 pm
HND
-
ONT
24h 08m2 stops
$699Delta
Tue, Feb 3 - Wed, Feb 11

United Airlines flights from Ontario to Tokyo Haneda Airport

Our best United Airlines deals on Ontario to Tokyo Haneda Airport flight tickets
United Airlines
Feb 10
ONT6:00 amOntario
15h 50m
1 stop
HND2:50 pmTokyo Haneda
Feb 18
HND4:25 pmTokyo Haneda
13h 23m
1 stop
ONT12:48 pmOntario
$735
United Airlines
Feb 3
ONT6:00 amOntario
20h 15m
2 stops
HND7:15 pmTokyo Haneda
Feb 10
HND4:25 pmTokyo Haneda
21h 33m
2 stops
ONT8:58 pmOntario
$740
United Airlines
Feb 5
ONT6:00 amOntario
15h 50m
1 stop
HND2:50 pmTokyo Haneda
Feb 12
HND4:25 pmTokyo Haneda
13h 13m
1 stop
ONT12:38 pmOntario
$773

Delta flights from Ontario to Tokyo Haneda Airport

Our best Delta deals on Ontario to Tokyo Haneda Airport flight tickets
Delta
Jan 25
ONT3:30 pmOntario
29h 35m
1 stop
HND2:05 pmTokyo Haneda
Feb 10
HND4:50 pmTokyo Haneda
14h 06m
1 stop
ONT1:56 pmOntario
$679
Delta
Feb 9
ONT5:10 pmOntario
27h 55m
2 stops
HND2:05 pmTokyo Haneda
Feb 25
HND4:50 pmTokyo Haneda
14h 04m
1 stop
ONT1:54 pmOntario
$691
Delta
Jan 20
ONT3:30 pmOntario
29h 35m
1 stop
HND2:05 pmTokyo Haneda
Jan 28
HND4:50 pmTokyo Haneda
23h 01m
1 stop
ONT10:51 pmOntario
$693

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 January 8, 2026.
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

Sun 1/25

6:00 am-6:30 pm

1 stop19h 30m

Tokyo Haneda

Tue 2/10

5:55 pm-6:45 pm

1 stop17h 50m

$676

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sun 1/25

6:00 am-6:30 pm

1 stop19h 30m

Tokyo Haneda

Tue 2/10

5:55 pm-6:45 pm

1 stop17h 50m

$677

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sun 1/25

3:30 pm-2:05 pm

1 stop29h 35m

Tokyo Haneda

Tue 2/10

4:50 pm-1:56 pm

1 stop14h 06m

$679

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 2/3

6:00 am-6:30 pm

1 stop19h 30m

Tokyo Haneda

Tue 2/10

5:55 pm-6:45 pm

1 stop17h 50m

$685

OntarioTokyo

ONT - HND

ONTHND

Ontario

Mon 2/16

11:58 pm-3:05 pm

2 stops22h 07m

Tokyo Haneda

Thu 2/26

5:55 pm-10:29 pm

1 stop21h 34m

$690

OntarioTokyo

ONT - HND

ONTHND

Ontario

Mon 2/9

5:10 pm-2:05 pm

2 stops27h 55m

Tokyo Haneda

Wed 2/25

4:50 pm-1:54 pm

1 stop14h 04m

$691

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 1/20

3:30 pm-2:05 pm

1 stop29h 35m

Tokyo Haneda

Wed 1/28

4:50 pm-10:51 pm

1 stop23h 01m

$693

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 2/3

3:30 pm-2:05 pm

1 stop29h 35m

Tokyo Haneda

Fri 2/13

4:50 pm-10:37 pm

1 stop22h 47m

$694

OntarioTokyo

ONT - HND

ONTHND

Ontario

Wed 2/25

8:41 am-5:10 pm

1 stop39h 29m

Tokyo Haneda

Wed 3/11

8:05 pm-8:55 pm

1 stop16h 50m

$696

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 2/3

3:30 pm-2:05 pm

1 stop29h 35m

Tokyo Haneda

Wed 2/11

4:50 pm-11:58 pm

2 stops24h 08m

$699

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 cheapest month to fly to Tokyo Haneda Airport?

In general, February 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 $766. The month of November is another great option to travel to Tokyo Haneda Airport, with average flight prices from Ontario averaging around $812.

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 $863. 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 $1,062.

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 $824. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,046 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

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from Ontario to Tokyo Haneda Airport takes 14h 45m
There are no direct flights from Ontario to Tokyo Haneda Airport. There are no popular flight routes from Ontario to Tokyo Haneda Airport.
Search flight deals

  • 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 45m 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
9,139 reviews
Search United Airlines flights
DeltaPriceFrom $743Free CancellationRating
7.9
8,025 reviews
Search Delta flights
American AirlinesPriceFrom $766Free CancellationRating
7.2
11,097 reviews
Search American Airlines flights
Hawaiian AirlinesPriceFrom $892Free CancellationRating
7.8
2,824 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
Kawasaki
Chiba
Atami
Yamanouchi
Yokosuka
Kamakura
Kusatsu
Saitama
Fujiyoshida
Izu
Fujisawa
Kawagoe
Tsukuba
Yamanashi
Numazu
Karuizawa
Minakami
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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