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Cheap flights from Ontario to Tokyo from $432

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 4/17. 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.
Multiple Airlines Logo
1:27 pm - 1:55 pm
ONT
-
HND
32h 28m
1 stop
Multiple Airlines Logo
3:50 pm - 10:59 pm
HND
-
ONT
23h 09m
1 stop
$864Multiple Airlines
Sat, Apr 25 - Fri, May 8
China Airlines Logo
12:10 am - 10:15 pm
ONT
-
HND
30h 05m
1 stop
China Airlines Logo
7:55 am - 6:00 pm
HND
-
ONT
26h 05m
1 stop
$865China Airlines
Mon, Apr 27 - Thu, May 7
Delta Logo
7:00 am - 2:20 pm
ONT
-
HND
15h 20m
1 stop
Delta Logo
4:20 pm - 5:16 pm
HND
-
ONT
16h 56m
1 stop
$881Delta
Sun, Aug 9 - Tue, Aug 25
American Airlines Logo
4:54 pm - 4:45 am
ONT
-
HND
19h 51m
2 stops
American Airlines Logo
4:20 pm - 4:24 pm
HND
-
ONT
16h 04m
2 stops
$884American Airlines
Tue, Aug 11 - Fri, Aug 21
Delta Logo
1:00 pm - 2:20 pm
ONT
-
HND
33h 20m
2 stops
Delta Logo
4:05 pm - 5:16 pm
HND
-
ONT
17h 11m
1 stop
$886Delta
Tue, Aug 11 - Wed, Aug 19
Delta Logo
7:00 am - 2:15 pm
ONT
-
HND
15h 15m
1 stop
Delta Logo
4:05 pm - 10:34 pm
HND
-
ONT
22h 29m
1 stop
$887Delta
Mon, Apr 27 - Thu, May 21
Delta Logo
2:20 pm - 2:15 pm
ONT
-
HND
31h 55m
1 stop
Delta Logo
4:20 pm - 1:39 pm
HND
-
ONT
13h 19m
1 stop
$889Delta
Sat, Apr 25 - Tue, May 5
Delta Logo
5:55 pm - 2:20 pm
ONT
-
HND
28h 25m
1 stop
Delta Logo
4:20 pm - 11:44 pm
HND
-
ONT
23h 24m
2 stops
$894Delta
Sat, Jul 25 - Tue, Aug 18
China Airlines Logo
12:10 am - 10:15 pm
ONT
-
HND
30h 05m
1 stop
China Airlines Logo
2:30 pm - 6:00 pm
HND
-
ONT
19h 30m
1 stop
$895China Airlines
Fri, Apr 24 - Fri, May 8
Korean Air Logo
7:00 am - 10:50 pm
ONT
-
HND
23h 50m
2 stops
Korean Air Logo
2:00 am - 5:15 pm
HND
-
ONT
31h 15m
2 stops
$900Korean Air
Wed, Apr 22 - Tue, May 5

China Airlines flights from Ontario to Tokyo Haneda Airport

Our best China Airlines deals on Ontario to Tokyo Haneda Airport flight tickets
China Airlines
Apr 16
ONT12:10 amOntario
30h 05m
1 stop
HND10:15 pmTokyo Haneda
Apr 22
HND2:30 pmTokyo Haneda
19h 30m
1 stop
ONT6:00 pmOntario
$865
China Airlines
Apr 24
ONT12:10 amOntario
30h 05m
1 stop
HND10:15 pmTokyo Haneda
May 8
HND2:30 pmTokyo Haneda
19h 30m
1 stop
ONT6:00 pmOntario
$895
China Airlines
Apr 22
ONT12:10 amOntario
30h 05m
1 stop
HND10:15 pmTokyo Haneda
May 4
HND7:55 amTokyo Haneda
26h 05m
1 stop
ONT6:00 pmOntario
$908

United Airlines flights from Ontario to Tokyo Haneda Airport

Our best United Airlines deals on Ontario to Tokyo Haneda Airport flight tickets
United Airlines
Mar 6
ONT6:15 amOntario
15h 35m
1 stop
HND2:50 pmTokyo Haneda
Mar 16
HND4:25 pmTokyo Haneda
17h 16m
1 stop
ONT5:41 pmOntario
$912
United Airlines
Mar 5
ONT6:37 pmOntario
27h 13m
1 stop
HND2:50 pmTokyo Haneda
Mar 16
HND4:25 pmTokyo Haneda
22h 32m
1 stop
ONT10:57 pmOntario
$918
United Airlines
Apr 20
ONT6:00 amOntario
15h 55m
1 stop
HND1:55 pmTokyo Haneda
May 5
HND3:50 pmTokyo Haneda
18h 02m
1 stop
ONT5:52 pmOntario
$922

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 March 4, 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

Sat 4/25

1:27 pm-1:55 pm

1 stop32h 28m

Tokyo Haneda

Fri 5/8

3:50 pm-10:59 pm

1 stop23h 09m

$864

OntarioTokyo

ONT - HND

ONTHND

Ontario

Mon 4/27

12:10 am-10:15 pm

1 stop30h 05m

Tokyo Haneda

Thu 5/7

7:55 am-6:00 pm

1 stop26h 05m

$865

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sun 8/9

7:00 am-2:20 pm

1 stop15h 20m

Tokyo Haneda

Tue 8/25

4:20 pm-5:16 pm

1 stop16h 56m

$881

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 8/11

4:54 pm-4:45 am

2 stops19h 51m

Tokyo Haneda

Fri 8/21

4:20 pm-4:24 pm

2 stops16h 04m

$884

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 8/11

1:00 pm-2:20 pm

2 stops33h 20m

Tokyo Haneda

Wed 8/19

4:05 pm-5:16 pm

1 stop17h 11m

$886

OntarioTokyo

ONT - HND

ONTHND

Ontario

Mon 4/27

7:00 am-2:15 pm

1 stop15h 15m

Tokyo Haneda

Thu 5/21

4:05 pm-10:34 pm

1 stop22h 29m

$887

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sat 4/25

2:20 pm-2:15 pm

1 stop31h 55m

Tokyo Haneda

Tue 5/5

4:20 pm-1:39 pm

1 stop13h 19m

$889

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sat 7/25

5:55 pm-2:20 pm

1 stop28h 25m

Tokyo Haneda

Tue 8/18

4:20 pm-11:44 pm

2 stops23h 24m

$894

OntarioTokyo

ONT - HND

ONTHND

Ontario

Fri 4/24

12:10 am-10:15 pm

1 stop30h 05m

Tokyo Haneda

Fri 5/8

2:30 pm-6:00 pm

1 stop19h 30m

$895

OntarioTokyo

ONT - HND

ONTHND

Ontario

Wed 4/22

7:00 am-10:50 pm

2 stops23h 50m

Tokyo Haneda

Tue 5/5

2:00 am-5:15 pm

2 stops31h 15m

$900

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, November 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 $771. The month of August is another great option to travel to Tokyo Haneda Airport, with average flight prices from Ontario averaging around $820.

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

According to our data, Tuesday is the cheapest day to fly to Tokyo Haneda Airport from Ontario. The lowest ticket price found for a Tuesday departure recently was $871. 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 $1,079.

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 $836. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,050 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

13h 55m

Direct flights

None
The fastest flight from Ontario to Tokyo Haneda Airport takes 13h 55m
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 13h 55m 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
DeltaPriceFrom $743Free CancellationRating
7.9
8,245 reviews
Search Delta flights
American AirlinesPriceFrom $783Free CancellationRating
7.1
11,378 reviews
Search American Airlines flights
United AirlinesPriceFrom $820Free CancellationRating
7.4
9,382 reviews
Search United 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
Kusatsu
Yokosuka
Yamanouchi
Kamakura
Saitama
Izu
Fujiyoshida
Kawagoe
Fujisawa
Karuizawa
Tsukuba
Yamanashi
Numazu
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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