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Cheap flights from Ontario to Tokyo from $354

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 4/27. 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.
Multiple Airlines Logo
8:17 pm - 8:00 pm
ONT
-
NRT
31h 43m
1 stop
Multiple Airlines Logo
7:35 pm - 7:32 pm
NRT
-
ONT
39h 57m
2 stops
$676Multiple Airlines
Tue, May 12 - Mon, May 18
Multiple Airlines Logo
8:17 pm - 8:00 pm
ONT
-
NRT
31h 43m
1 stop
Multiple Airlines Logo
7:35 pm - 7:32 pm
NRT
-
ONT
39h 57m
2 stops
$694Multiple Airlines
Sat, May 9 - Mon, May 18
Multiple Airlines Logo
8:17 pm - 8:00 pm
ONT
-
NRT
31h 43m
1 stop
Multiple Airlines Logo
9:30 pm - 3:44 pm
NRT
-
ONT
34h 14m
2 stops
$696Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
9:10 am - 8:00 pm
ONT
-
NRT
18h 50m
1 stop
Multiple Airlines Logo
9:30 pm - 7:32 pm
NRT
-
ONT
38h 02m
2 stops
$705Multiple Airlines
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
8:17 pm - 8:00 pm
ONT
-
NRT
31h 43m
1 stop
Multiple Airlines Logo
9:30 pm - 3:44 pm
NRT
-
ONT
34h 14m
2 stops
$713Multiple Airlines
Sat, May 9 - Tue, May 19
Multiple Airlines Logo
9:10 am - 8:00 pm
ONT
-
NRT
18h 50m
1 stop
Multiple Airlines Logo
9:30 pm - 3:44 pm
NRT
-
ONT
34h 14m
2 stops
$716Multiple Airlines
Thu, Apr 30 - Tue, May 12
Multiple Airlines Logo
9:10 am - 8:00 pm
ONT
-
NRT
18h 50m
1 stop
Multiple Airlines Logo
7:10 pm - 9:10 pm
NRT
-
ONT
18h 00m
1 stop
$723Multiple Airlines
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
9:10 am - 8:00 pm
ONT
-
NRT
18h 50m
1 stop
Multiple Airlines Logo
7:10 pm - 9:10 pm
NRT
-
ONT
18h 00m
1 stop
$724Multiple Airlines
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
7:44 pm - 8:00 pm
ONT
-
NRT
32h 16m
2 stops
Multiple Airlines Logo
10:30 am - 4:38 pm
NRT
-
ONT
22h 08m
1 stop
$733Multiple Airlines
Tue, Apr 21 - Fri, Apr 24
Multiple Airlines Logo
9:10 am - 8:00 pm
ONT
-
NRT
18h 50m
1 stop
Multiple Airlines Logo
4:25 pm - 7:32 pm
NRT
-
ONT
19h 07m
2 stops
$734Multiple Airlines
Thu, Apr 30 - Mon, May 11

China Airlines flights from Ontario to Tokyo Narita Airport

Our best China Airlines deals on Ontario to Tokyo Narita Airport flight tickets
China Airlines
Mar 16
ONT11:50 pmOntario
21h 40m
1 stop
NRT1:30 pmTokyo Narita
May 11
NRT8:00 pmTokyo Narita
38h 00m
1 stop
ONT6:00 pmOntario
$1,072
China Airlines
Mar 16
ONT11:50 pmOntario
21h 40m
1 stop
NRT1:30 pmTokyo Narita
Apr 30
NRT8:00 pmTokyo Narita
38h 00m
1 stop
ONT6:00 pmOntario
$1,200
China Airlines
Mar 24
ONT11:50 pmOntario
24h 45m
1 stop
NRT4:35 pmTokyo Narita
Apr 24
NRT9:35 amTokyo Narita
24h 25m
1 stop
ONT6:00 pmOntario
$1,281

United Airlines flights from Ontario to Tokyo Narita Airport

Our best United Airlines deals on Ontario to Tokyo Narita Airport flight tickets
United Airlines
Mar 28
ONT6:37 pmOntario
52h 38m
2 stops
NRT3:15 pmTokyo Narita
Apr 29
NRT5:00 pmTokyo Narita
21h 45m
1 stop
ONT10:45 pmOntario
$1,475
United Airlines
Mar 28
ONT6:37 pmOntario
52h 38m
2 stops
NRT3:15 pmTokyo Narita
May 2
NRT5:00 pmTokyo Narita
16h 52m
1 stop
ONT5:52 pmOntario
$1,525
United Airlines
Mar 28
ONT6:37 pmOntario
52h 38m
2 stops
NRT3:15 pmTokyo Narita
May 4
NRT8:10 pmTokyo Narita
29h 31m
2 stops
ONT9:41 amOntario
$1,547

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 March 16, 2026.
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

Cheapest round-trip

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Tue 5/12

8:17 pm-8:00 pm

1 stop31h 43m

Tokyo Narita

Mon 5/18

7:35 pm-7:32 pm

2 stops39h 57m

$676

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sat 5/9

8:17 pm-8:00 pm

1 stop31h 43m

Tokyo Narita

Mon 5/18

7:35 pm-7:32 pm

2 stops39h 57m

$694

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Tue 5/12

8:17 pm-8:00 pm

1 stop31h 43m

Tokyo Narita

Tue 5/19

9:30 pm-3:44 pm

2 stops34h 14m

$696

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Thu 4/30

9:10 am-8:00 pm

1 stop18h 50m

Tokyo Narita

Thu 5/7

9:30 pm-7:32 pm

2 stops38h 02m

$705

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sat 5/9

8:17 pm-8:00 pm

1 stop31h 43m

Tokyo Narita

Tue 5/19

9:30 pm-3:44 pm

2 stops34h 14m

$713

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Thu 4/30

9:10 am-8:00 pm

1 stop18h 50m

Tokyo Narita

Tue 5/12

9:30 pm-3:44 pm

2 stops34h 14m

$716
Quickest round-trip

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Thu 4/30

9:10 am-8:00 pm

1 stop18h 50m

Tokyo Narita

Thu 5/7

7:10 pm-9:10 pm

1 stop18h 00m

$723

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Thu 4/30

9:10 am-8:00 pm

1 stop18h 50m

Tokyo Narita

Thu 5/7

7:10 pm-9:10 pm

1 stop18h 00m

$724

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Tue 4/21

7:44 pm-8:00 pm

2 stops32h 16m

Tokyo Narita

Fri 4/24

10:30 am-4:38 pm

1 stop22h 08m

$733

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Thu 4/30

9:10 am-8:00 pm

1 stop18h 50m

Tokyo Narita

Mon 5/11

4:25 pm-7:32 pm

2 stops19h 07m

$734

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 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 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 $733. 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 $859. 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 afternoon is the cheapest time of day to fly from Ontario to Tokyo Narita Airport when you can find flight prices for as low as $668. Flying to Tokyo Narita Airport in the afternoon 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 $799. 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 10% 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

Fastest flight time

17h 30m

Direct flights

None
The fastest flight from Ontario to Tokyo Narita Airport takes 17h 30m
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 30m.

  • 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 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.

Traveling to a place near Tokyo?

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

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