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Cheap flights from Ontario to Tokyo from $345

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 9/9. 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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Find the cheapest flights from Ontario to Tokyo

Cheap round-trip flights

Alaska Airlines Logo
9:50 am - 7:30 pmONT-HND
16h 40m1 stop
Alaska Airlines Logo
9:20 pm - 9:55 pmHND-ONT
17h 35m1 stop
$692Alaska Airlines
Find Deal
lun., ene. 12 - vie., ene. 23
American Airlines Logo
6:10 am - 3:55 pmONT-HND
17h 45m1 stop
American Airlines Logo
4:30 pm - 10:16 pmHND-ONT
21h 46m1 stop
$702American Airlines
Find Deal
mar., sep. 9 - jue., sep. 18
Delta Logo
6:00 am - 2:15 pmONT-HND
16h 15m1 stop
Delta Logo
4:05 pm - 10:40 pmHND-ONT
22h 35m1 stop
$703Delta
Find Deal
mar., sep. 9 - mié., sep. 17
Hawaiian Airlines Logo
9:50 am - 7:30 pmONT-HND
16h 40m1 stop
Hawaiian Airlines Logo
9:20 pm - 9:55 pmHND-ONT
17h 35m1 stop
$707Hawaiian Airlines
Find Deal
lun., ene. 19 - jue., feb. 5
Delta Logo
6:00 am - 2:15 pmONT-HND
16h 15m1 stop
Delta Logo
4:05 pm - 5:00 pmHND-ONT
16h 55m1 stop
$708Delta
Find Deal
lun., sep. 15 - mié., oct. 1
Hawaiian Airlines Logo
9:50 am - 7:30 pmONT-HND
16h 40m1 stop
Hawaiian Airlines Logo
9:20 pm - 9:55 pmHND-ONT
17h 35m1 stop
$711Hawaiian Airlines
Find Deal
lun., ene. 26 - mié., feb. 25
Korean Air Logo
6:00 am - 6:30 pmONT-HND
44h 30m2 stops
Korean Air Logo
2:00 am - 5:00 pmHND-ONT
31h 00m2 stops
$738Korean Air
Find Deal
dom., sep. 14 - mar., sep. 30
United Airlines Logo
6:00 am - 1:55 pmONT-HND
15h 55m1 stop
United Airlines Logo
10:55 pm - 8:33 pmHND-ONT
13h 38m1 stop
$752United Airlines
Find Deal
mar., sep. 2 - mar., sep. 23
United Airlines Logo
6:00 am - 7:00 pmONT-HND
21h 00m2 stops
United Airlines Logo
9:15 pm - 10:52 pmHND-ONT
17h 37m2 stops
$756United Airlines
Find Deal
mar., sep. 16 - mar., sep. 30
Korean Air Logo
6:37 am - 9:55 amONT-HND
35h 18m2 stops
Korean Air Logo
2:00 am - 5:17 pmHND-ONT
32h 17m2 stops
$773Korean Air
Find Deal
mar., oct. 28 - mié., nov. 12

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 12
ONT9:50 amOntario
16h 40m
1 stop
HND7:30 pmTokyo Haneda
Jan 23
HND9:20 pmTokyo Haneda
17h 35m
1 stop
ONT9:55 pmOntario
$692
Find similar
Alaska Airlines
Jan 18
ONT9:50 amOntario
16h 40m
1 stop
HND7:30 pmTokyo Haneda
Feb 18
HND8:05 pmTokyo Haneda
18h 50m
1 stop
ONT9:55 pmOntario
$717
Find similar
Alaska Airlines
Aug 27
ONT8:35 amOntario
18h 50m
1 stop
HND7:25 pmTokyo Haneda
Sep 3
HND8:15 pmTokyo Haneda
16h 55m
1 stop
ONT9:10 pmOntario
$742
Find similar

American Airlines flights from Ontario to Tokyo Haneda Airport

Our best American Airlines deals on Ontario to Tokyo Haneda Airport flight tickets
American Airlines
Sep 9
ONT6:10 amOntario
17h 45m
1 stop
HND3:55 pmTokyo Haneda
Sep 18
HND4:30 pmTokyo Haneda
21h 46m
1 stop
ONT10:16 pmOntario
$702
Find similar
American Airlines
Sep 9
ONT12:45 pmOntario
24h 00m
2 stops
HND4:45 amTokyo Haneda
Sep 18
HND4:25 pmTokyo Haneda
21h 23m
2 stops
ONT9:48 pmOntario
$706
Find similar
American Airlines
Sep 17
ONT2:54 pmOntario
21h 51m
2 stops
HND4:45 amTokyo Haneda
Sep 30
HND11:55 amTokyo Haneda
20h 10m
2 stops
ONT4:05 pmOntario
$726
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 agosto 14, 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

lun. 1/12

9:50 am-7:30 pm

1 stop16h 40m

Tokyo Haneda

vie. 1/23

9:20 pm-9:55 pm

1 stop17h 35m

$692

OntarioTokyo

ONT - HND

ONTHND

Ontario

mar. 9/9

6:10 am-3:55 pm

1 stop17h 45m

Tokyo Haneda

jue. 9/18

4:30 pm-10:16 pm

1 stop21h 46m

$702

OntarioTokyo

ONT - HND

ONTHND

Ontario

mar. 9/9

6:00 am-2:15 pm

1 stop16h 15m

Tokyo Haneda

mié. 9/17

4:05 pm-10:40 pm

1 stop22h 35m

$703

OntarioTokyo

ONT - HND

ONTHND

Ontario

lun. 1/19

9:50 am-7:30 pm

1 stop16h 40m

Tokyo Haneda

jue. 2/5

9:20 pm-9:55 pm

1 stop17h 35m

$707

OntarioTokyo

ONT - HND

ONTHND

Ontario

lun. 9/15

6:00 am-2:15 pm

1 stop16h 15m

Tokyo Haneda

mié. 10/1

4:05 pm-5:00 pm

1 stop16h 55m

$708

OntarioTokyo

ONT - HND

ONTHND

Ontario

lun. 1/26

9:50 am-7:30 pm

1 stop16h 40m

Tokyo Haneda

mié. 2/25

9:20 pm-9:55 pm

1 stop17h 35m

$711

OntarioTokyo

ONT - HND

ONTHND

Ontario

dom. 9/14

6:00 am-6:30 pm

2 stops44h 30m

Tokyo Haneda

mar. 9/30

2:00 am-5:00 pm

2 stops31h 00m

$738

OntarioTokyo

ONT - HND

ONTHND

Ontario

mar. 9/2

6:00 am-1:55 pm

1 stop15h 55m

Tokyo Haneda

mar. 9/23

10:55 pm-8:33 pm

1 stop13h 38m

$752

OntarioTokyo

ONT - HND

ONTHND

Ontario

mar. 9/16

6:00 am-7:00 pm

2 stops21h 00m

Tokyo Haneda

mar. 9/30

9:15 pm-10:52 pm

2 stops17h 37m

$756

OntarioTokyo

ONT - HND

ONTHND

Ontario

mar. 10/28

6:37 am-9:55 am

2 stops35h 18m

Tokyo Haneda

mié. 11/12

2:00 am-5:17 pm

2 stops32h 17m

$773

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 $892. The month of October is another great option to travel to Tokyo Haneda Airport, with average flight prices from Ontario averaging around $952.

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 $884. 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 $1,038.

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 $843. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,067 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

Best Price Found

$345

Fastest flight time

14h 22m

Direct flights

None
The best one-way flight to Tokyo Haneda Airport from Ontario in the past 72 hours is $345. The best round-trip flight deal from Ontario to Tokyo Haneda Airport found on momondo in the last 72 hours is $692.
The fastest flight from Ontario to Tokyo Haneda Airport takes 14h 22m
There are no direct flights from Ontario to Tokyo Haneda Airport. Popular non-direct route for this connection is Ontario Airport - 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 22m 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
8,916 reviews
Search United Airlines flights
ANAPriceFrom $686Free CancellationRating
8.4
933 reviews
Search ANA flights
American AirlinesPriceFrom $786Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $955Free CancellationRating
8.0
7,980 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $966Free CancellationRating
7.8
2,656 reviews
Search Hawaiian Airlines flights

Traveling to a place near Tokyo?

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

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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