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Cheap flights from Tokyo to Los Angeles from $424

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tokyo to Los Angeles departing on 10/1. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Tokyo to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:05 pm - 8:01 pm
NRT
-
ONT
18h 56m
1 stop
United Airlines Logo
7:13 pm - 3:00 pm
ONT
-
NRT
27h 47m
1 stop
$1,028United Airlines
Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
3:50 pm - 5:51 pm
HND
-
ONT
18h 01m
1 stop
United Airlines Logo
5:00 am - 3:55 pm
ONT
-
HND
42h 55m
2 stops
$1,028United Airlines
Fri, Sep 25 - Tue, Sep 29
United Airlines Logo
5:05 pm - 12:50 pm
NRT
-
ONT
35h 45m
2 stops
United Airlines Logo
11:10 am - 3:00 pm
ONT
-
NRT
35h 50m
1 stop
$1,030United Airlines
Wed, Sep 9 - Wed, Oct 14
United Airlines Logo
3:50 pm - 8:58 pm
HND
-
ONT
45h 08m
2 stops
United Airlines Logo
5:00 am - 3:55 pm
ONT
-
HND
42h 55m
2 stops
$1,030United Airlines
Fri, Sep 25 - Tue, Sep 29
United Airlines Logo
5:05 pm - 10:59 pm
NRT
-
ONT
21h 54m
1 stop
United Airlines Logo
9:01 am - 3:00 pm
ONT
-
NRT
13h 59m
1 stop
$1,032United Airlines
Mon, Sep 14 - Fri, Sep 18
United Airlines Logo
5:05 pm - 6:11 pm
NRT
-
ONT
17h 06m
1 stop
United Airlines Logo
9:01 am - 3:00 pm
ONT
-
NRT
13h 59m
1 stop
$1,033United Airlines
Sun, Aug 30 - Fri, Sep 4
United Airlines Logo
3:50 pm - 6:11 pm
HND
-
ONT
18h 21m
1 stop
United Airlines Logo
1:18 pm - 1:55 pm
ONT
-
HND
32h 37m
2 stops
$1,033United Airlines
Sun, Aug 30 - Thu, Sep 3
United Airlines Logo
5:05 pm - 3:22 pm
NRT
-
ONT
14h 17m
1 stop
United Airlines Logo
9:25 am - 3:00 pm
ONT
-
NRT
13h 35m
1 stop
$1,034United Airlines
Wed, Oct 7 - Thu, Oct 15
Delta Logo
4:20 pm - 4:24 pm
HND
-
ONT
16h 04m
2 stops
Delta Logo
6:20 am - 2:20 pm
ONT
-
HND
16h 00m
1 stop
$1,071Delta
Tue, Sep 1 - Mon, Sep 7
Delta Logo
4:20 pm - 5:20 pm
HND
-
ONT
17h 00m
1 stop
Delta Logo
6:20 am - 2:20 pm
ONT
-
HND
16h 00m
1 stop
$1,073Delta
Fri, Sep 25 - Tue, Sep 29

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Lufthansa flights from Tokyo to Ontario

Our best Lufthansa deals on Tokyo to Ontario flight tickets
Lufthansa
Aug 14
HND3:50 pmTokyo Haneda
23h 09m
1 stop
ONT10:59 pmOntario
Aug 27
ONT6:08 amOntario
15h 47m
1 stop
HND1:55 pmTokyo Haneda
$1,226
Lufthansa
Aug 13
HND3:50 pmTokyo Haneda
18h 21m
1 stop
ONT6:11 pmOntario
Aug 26
ONT6:08 amOntario
15h 47m
1 stop
HND1:55 pmTokyo Haneda
$1,250
Lufthansa
Aug 14
HND3:50 pmTokyo Haneda
18h 17m
1 stop
ONT6:07 pmOntario
Aug 27
ONT6:08 amOntario
15h 47m
1 stop
HND1:55 pmTokyo Haneda
$1,251

China Airlines flights from Tokyo to Ontario

Our best China Airlines deals on Tokyo to Ontario flight tickets
China Airlines
Oct 5
NRT2:30 pmTokyo Narita
19h 30m
1 stop
ONT6:00 pmOntario
Nov 1
ONT10:50 pmOntario
24h 45m
1 stop
NRT4:35 pmTokyo Narita
$1,252
China Airlines
Sep 17
NRT2:30 pmTokyo Narita
19h 30m
1 stop
ONT6:00 pmOntario
Oct 3
ONT12:10 amOntario
28h 45m
1 stop
NRT8:55 pmTokyo Narita
$1,268
China Airlines
Nov 3
NRT9:20 amTokyo Narita
24h 30m
1 stop
ONT4:50 pmOntario
Nov 17
ONT10:50 pmOntario
26h 40m
1 stop
NRT6:30 pmTokyo Narita
$1,272

momondo Fare Finder

 
Customize your flight search to find flights from Tokyo to Ontario 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 June 22, 2026.
Use the filters below to find and compare flights from Tokyo to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Thu 8/20

5:05 pm-8:01 pm

1 stop18h 56m

Ontario

Sun 8/23

7:13 pm-3:00 pm

1 stop27h 47m

$1,028

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Fri 9/25

3:50 pm-5:51 pm

1 stop18h 01m

Ontario

Tue 9/29

5:00 am-3:55 pm

2 stops42h 55m

$1,028

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Wed 9/9

5:05 pm-12:50 pm

2 stops35h 45m

Ontario

Wed 10/14

11:10 am-3:00 pm

1 stop35h 50m

$1,030

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Fri 9/25

3:50 pm-8:58 pm

2 stops45h 08m

Ontario

Tue 9/29

5:00 am-3:55 pm

2 stops42h 55m

$1,030

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Mon 9/14

5:05 pm-10:59 pm

1 stop21h 54m

Ontario

Fri 9/18

9:01 am-3:00 pm

1 stop13h 59m

$1,032

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sun 8/30

5:05 pm-6:11 pm

1 stop17h 06m

Ontario

Fri 9/4

9:01 am-3:00 pm

1 stop13h 59m

$1,033

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Sun 8/30

3:50 pm-6:11 pm

1 stop18h 21m

Ontario

Thu 9/3

1:18 pm-1:55 pm

2 stops32h 37m

$1,033
Quickest round-trip

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Wed 10/7

5:05 pm-3:22 pm

1 stop14h 17m

Ontario

Thu 10/15

9:25 am-3:00 pm

1 stop13h 35m

$1,034

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Tue 9/1

4:20 pm-4:24 pm

2 stops16h 04m

Ontario

Mon 9/7

6:20 am-2:20 pm

1 stop16h 00m

$1,071

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Fri 9/25

4:20 pm-5:20 pm

1 stop17h 00m

Ontario

Tue 9/29

6:20 am-2:20 pm

1 stop16h 00m

$1,073

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Tokyo to Ontario

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

Can stopping save me money on Tokyo to Ontario flights?

You could potentially save up to 40% on your flight if you consider stops on a Tokyo to Ontario flight.

When to book flights from Tokyo to Ontario

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

Cheap Tokyo to Ontario (TYO to ONT) flight deals and tips

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

Fastest flight time

14h 11m

Direct flights

None
The fastest flight from Tokyo to Ontario takes 14h 11m
There are no direct flights from Tokyo to Ontario. There are no popular flight routes from Tokyo to Ontario.
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Frequently asked questions about flying from Tokyo to Ontario

  • How far is Tokyo to Ontario by plane?

    Ontario is 5497.5 mi away from Tokyo. A reasonable flight in good conditions will take 14h 11m.

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

    Prices for flights from Tokyo to Ontario Airport refresh daily.

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

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

    The necessary travel and health documents for your Ontario 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.

Why use momondo?

Why should I use momondo to find a flight deal from Tokyo to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tokyo to Ontario for you.

Can I find flights from Tokyo to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Tokyo with this policy.

How can momondo help me find flights from Tokyo to Ontario?

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 Tokyo to Ontario.

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

If you are not ready to book a flight from Tokyo to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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