Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Tokyo from $349

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 1/25. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Tokyo

Cheap round-trip flights

Alaska Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Alaska Airlines Logo
6:30 pm - 6:17 pmNRT-ONT
16h 47m1 stop
$587Alaska Airlines
Find Deal
Tue, Feb 10 - Tue, Feb 17
Alaska Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Alaska Airlines Logo
6:30 pm - 10:37 pmNRT-ONT
21h 07m1 stop
$591Alaska Airlines
Find Deal
Mon, Feb 2 - Tue, Feb 17
Alaska Airlines Logo
4:05 pm - 4:00 pmONT-NRT
30h 55m1 stop
Alaska Airlines Logo
6:30 pm - 3:12 pmNRT-ONT
13h 42m1 stop
$598Alaska Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 28
Hawaiian Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Hawaiian Airlines Logo
6:30 pm - 10:39 amNRT-ONT
33h 09m1 stop
$646Hawaiian Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 23
Delta Logo
6:45 am - 9:05 pmONT-NRT
21h 20m2 stops
Delta Logo
9:15 am - 11:52 pmNRT-ONT
31h 37m2 stops
$672Delta
Find Deal
Mon, Jan 12 - Tue, Feb 10
Delta Logo
5:05 pm - 9:05 pmONT-NRT
35h 00m2 stops
Delta Logo
9:15 am - 10:38 pmNRT-ONT
30h 23m2 stops
$678Delta
Find Deal
Sun, Jan 11 - Thu, Feb 12
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
$695Hawaiian Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 17
American Airlines Logo
11:55 pm - 3:30 pmONT-NRT
22h 35m1 stop
American Airlines Logo
5:10 pm - 5:55 pmNRT-ONT
17h 45m2 stops
$705American Airlines
Find Deal
Sun, Feb 15 - Fri, Feb 27
United Airlines Logo
6:00 am - 3:30 pmONT-NRT
40h 30m1 stop
United Airlines Logo
8:20 pm - 12:14 pmNRT-ONT
32h 54m2 stops
$725United Airlines
Find Deal
Sat, Jan 10 - Tue, Jan 27
United Airlines Logo
6:39 pm - 3:55 pmONT-NRT
52h 16m2 stops
United Airlines Logo
4:45 pm - 12:14 pmNRT-ONT
12h 29m1 stop
$734United Airlines
Find Deal
Mon, Jan 5 - Wed, Jan 28

Hawaiian Airlines flights from Ontario to Tokyo Narita Airport

Our best Hawaiian Airlines deals on Ontario to Tokyo Narita Airport flight tickets
Hawaiian Airlines
Jan 12
ONT6:00 amOntario
17h 00m
1 stop
NRT4:00 pmTokyo Narita
Jan 23
NRT6:30 pmTokyo Narita
33h 09m
1 stop
ONT10:39 amOntario
$646
Find similar
Hawaiian Airlines
Sep 22
ONT7:47 pmOntario
28h 13m
1 stop
NRT4:00 pmTokyo Narita
Oct 8
NRT6:25 pmTokyo Narita
16h 08m
1 stop
ONT6:33 pmOntario
$661
Find similar
Hawaiian Airlines
Sep 23
ONT6:00 amOntario
18h 00m
1 stop
NRT4:00 pmTokyo Narita
Oct 1
NRT6:25 pmTokyo Narita
16h 22m
1 stop
ONT6:47 pmOntario
$679
Find similar

American Airlines flights from Ontario to Tokyo Narita Airport

Our best American Airlines deals on Ontario to Tokyo Narita Airport flight tickets
American Airlines
Feb 15
ONT11:55 pmOntario
22h 35m
1 stop
NRT3:30 pmTokyo Narita
Feb 27
NRT5:10 pmTokyo Narita
17h 45m
2 stops
ONT5:55 pmOntario
$705
Find similar
American Airlines
Sep 24
ONT6:10 amOntario
18h 25m
2 stops
NRT4:35 pmTokyo Narita
Oct 4
NRT5:20 pmTokyo Narita
16h 56m
2 stops
ONT6:16 pmOntario
$868
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Tokyo Narita 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 September 16, 2025.
Use the filters below to find and compare flights from Ontario to Tokyo Narita Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Tue 2/10

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Tue 2/17

6:30 pm-6:17 pm

1 stop16h 47m

$587

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 2/2

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Tue 2/17

6:30 pm-10:37 pm

1 stop21h 07m

$591

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sat 1/17

4:05 pm-4:00 pm

1 stop30h 55m

Tokyo Narita

Wed 1/28

6:30 pm-3:12 pm

1 stop13h 42m

$598

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 1/12

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Fri 1/23

6:30 pm-10:39 am

1 stop33h 09m

$646

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 1/12

6:45 am-9:05 pm

2 stops21h 20m

Tokyo Narita

Tue 2/10

9:15 am-11:52 pm

2 stops31h 37m

$672

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sun 1/11

5:05 pm-9:05 pm

2 stops35h 00m

Tokyo Narita

Thu 2/12

9:15 am-10:38 pm

2 stops30h 23m

$678

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Fri 1/30

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Tue 2/17

6:30 pm-6:17 pm

1 stop16h 47m

$695

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sun 2/15

11:55 pm-3:30 pm

1 stop22h 35m

Tokyo Narita

Fri 2/27

5:10 pm-5:55 pm

2 stops17h 45m

$705

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sat 1/10

6:00 am-3:30 pm

1 stop40h 30m

Tokyo Narita

Tue 1/27

8:20 pm-12:14 pm

2 stops32h 54m

$725

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 1/5

6:39 pm-3:55 pm

2 stops52h 16m

Tokyo Narita

Wed 1/28

4:45 pm-12:14 pm

1 stop12h 29m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Tokyo from

How to get the cheapest flight ticket from Ontario to Tokyo Narita 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 Narita Airport?

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

The month of January is, on average, the cheapest month to fly to Tokyo Narita Airport from Ontario, with most prices found around $736. If you are unable to visit Tokyo Narita Airport during the month of January, then departing from Ontario during the month October is also very affordable. Most momondo users find prices during this month for around $763.

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

On average, the least expensive day to fly to Tokyo Narita Airport from Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $778. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $909. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tokyo Narita Airport.

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

In the evening is the cheapest time of day to fly from Ontario to Tokyo Narita Airport when you can find flight prices for as low as $749. Flying to Tokyo Narita Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $866. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Ontario to Tokyo Narita Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Ontario to Tokyo Narita Airport flight.

When to book flights from Ontario to Tokyo Narita Airport

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

Cheap Ontario to Tokyo Narita Airport (ONT to NRT) flight deals and tips

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

Direct flights

None
There are no direct flights from Ontario to Tokyo Narita Airport. There are no popular flight routes from Ontario to Tokyo Narita Airport.
Search flight deals

  • How far is Ontario to Tokyo Narita by plane?

    There are 5465.8 mi between Ontario and Tokyo Narita. By plane, this route typically takes 17h 00m.

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

    Prices for flights from Ontario Airport to Tokyo Narita Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Tokyo Narita Airport.

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

    The travel and health documents you'll need for your trip to Tokyo Narita Airport 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 Narita Airport. 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 Narita Airport?

Best airlines flying from Ontario to Tokyo Narita Airport

Compare and see reviews for airlines that fly from Ontario to Tokyo Narita Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $712Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $770Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Traveling to a place near Tokyo?

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

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?

Once you have performed a search for Ontario to Tokyo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Ontario to Tokyo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Tokyo Narita Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/16
Thu 10/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Tokyo

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo
Flights to Tokyo Haneda Airportfrom $494
Flights to Osaka Kansai Intl Airportfrom $487
Flights to Nagoya Chubu Centrair Intl Airportfrom $533
Flights to Osaka Itami Airportfrom $531