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Cheap flights from Japan to San Francisco from $300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to San Francisco departing on 9/11. 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 Japan to San Francisco

Recent round-trip flight deals from Japan to San Francisco

ZIPAIR Logo
9:30 pm - 2:45 pmNRT-SFO
9h 15mnonstop
ZIPAIR Logo
4:45 pm - 8:00 pmSFO-NRT
11h 15mnonstop
$570ZIPAIR
Find Deal
Wed, Oct 1 - Wed, Oct 8
ZIPAIR Logo
9:30 pm - 3:20 pmNRT-SFO
9h 50mnonstop
ZIPAIR Logo
5:20 pm - 8:00 pmSFO-NRT
10h 40mnonstop
$571ZIPAIR
Find Deal
Tue, Sep 23 - Tue, Sep 30
American Airlines Logo
8:25 pm - 8:09 pmHND-SFO
16h 44m1 stop
American Airlines Logo
6:45 am - 3:05 pmSFO-HND
15h 20m1 stop
$750American Airlines
Find Deal
Thu, Dec 18 - Thu, Jan 15
EVA Air Logo
11:10 am - 8:00 pmKIX-SFO
24h 50m1 stop
EVA Air Logo
12:45 am - 12:10 pmSFO-KIX
19h 25m1 stop
$832EVA Air
Find Deal
Fri, Oct 10 - Thu, Oct 16
EVA Air Logo
1:10 pm - 6:50 amKIX-SFO
33h 40m1 stop
EVA Air Logo
1:10 am - 12:10 pmSFO-KIX
19h 00m1 stop
$863EVA Air
Find Deal
Tue, Sep 30 - Thu, Oct 9
Japan Airlines Logo
2:40 pm - 9:45 amITM-SFO
12h 05m1 stop
Japan Airlines Logo
11:35 am - 7:55 pmSFO-ITM
15h 20m1 stop
$1,500Japan Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
Japan Airlines Logo
2:40 pm - 9:45 amITM-SFO
12h 05m1 stop
Japan Airlines Logo
7:14 am - 5:35 pmSFO-ITM
17h 21m2 stops
$1,505Japan Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
American Airlines Logo
2:50 pm - 3:00 pmITM-SFO
17h 10m2 stops
American Airlines Logo
7:12 am - 6:40 pmSFO-ITM
18h 28m2 stops
$1,554American Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
United Airlines Logo
12:00 pm - 9:30 amITM-SFO
13h 30m1 stop
United Airlines Logo
10:40 am - 5:05 pmSFO-ITM
14h 25m1 stop
$1,722United Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
United Airlines Logo
12:00 pm - 10:56 pmITM-SFO
26h 56m2 stops
United Airlines Logo
10:40 am - 5:05 pmSFO-ITM
14h 25m1 stop
$1,791United Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19

STARLUX Airlines flights from Japan to San Francisco

Our best STARLUX Airlines deals on Japan to San Francisco flight tickets
STARLUX Airlines
Oct 16
KIX3:10 pmOsaka Kansai Intl
21h 20m
1 stop
SFO8:30 pmSan Francisco
Oct 28
SFO12:10 amSan Francisco
19h 00m
1 stop
KIX11:10 amOsaka Kansai Intl
$762
Find similar
STARLUX Airlines
Oct 22
KIX1:25 pmOsaka Kansai Intl
23h 05m
1 stop
SFO8:30 pmSan Francisco
Oct 26
SFO12:10 amSan Francisco
20h 40m
1 stop
KIX12:50 pmOsaka Kansai Intl
$786
Find similar
STARLUX Airlines
Oct 24
KIX3:10 pmOsaka Kansai Intl
21h 20m
1 stop
SFO8:30 pmSan Francisco
Oct 28
SFO12:10 amSan Francisco
19h 00m
1 stop
KIX11:10 amOsaka Kansai Intl
$813
Find similar

Cathay Pacific flights from Japan to San Francisco

Our best Cathay Pacific deals on Japan to San Francisco flight tickets
Cathay Pacific
Dec 24
KIX4:05 pmOsaka Kansai Intl
21h 55m
2 stops
SFO9:00 pmSan Francisco
Jan 9
SFO11:25 amSan Francisco
34h 50m
1 stop
KIX3:15 pmOsaka Kansai Intl
$839
Find similar
Cathay Pacific
Dec 23
KIX6:05 pmOsaka Kansai Intl
32h 25m
1 stop
SFO9:30 amSan Francisco
Jan 5
SFO10:55 pmSan Francisco
38h 25m
1 stop
KIX6:20 amOsaka Kansai Intl
$843
Find similar
Cathay Pacific
Dec 24
KIX4:05 pmOsaka Kansai Intl
21h 55m
2 stops
SFO9:00 pmSan Francisco
Jan 9
SFO10:55 pmSan Francisco
23h 00m
2 stops
KIX2:55 pmOsaka Kansai Intl
$850
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Japan to San Francisco 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 August 28, 2025.
Use the filters below to find and compare flights from Japan to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TokyoSan Francisco

NRT - SFO

NRTSFO

Tokyo Narita

Wed 10/1

9:30 pm-2:45 pm

Nonstop9h 15m

San Francisco

Wed 10/8

4:45 pm-8:00 pm

Nonstop11h 15m

$570

TokyoSan Francisco

NRT - SFO

NRTSFO

Tokyo Narita

Tue 9/23

9:30 pm-3:20 pm

Nonstop9h 50m

San Francisco

Tue 9/30

5:20 pm-8:00 pm

Nonstop10h 40m

$571

TokyoSan Francisco

HND - SFO

HNDSFO

Tokyo Haneda

Thu 12/18

8:25 pm-8:09 pm

1 stop16h 44m

San Francisco

Thu 1/15

6:45 am-3:05 pm

1 stop15h 20m

$750

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Fri 10/10

11:10 am-8:00 pm

1 stop24h 50m

San Francisco

Thu 10/16

12:45 am-12:10 pm

1 stop19h 25m

$832

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Tue 9/30

1:10 pm-6:50 am

1 stop33h 40m

San Francisco

Thu 10/9

1:10 am-12:10 pm

1 stop19h 00m

$863

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Sun 11/23

2:40 pm-9:45 am

1 stop12h 05m

San Francisco

Sun 11/30

11:35 am-7:55 pm

1 stop15h 20m

$1,500

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Sun 11/23

2:40 pm-9:45 am

1 stop12h 05m

San Francisco

Sun 11/30

7:14 am-5:35 pm

2 stops17h 21m

$1,505

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Sun 11/23

2:50 pm-3:00 pm

2 stops17h 10m

San Francisco

Sun 11/30

7:12 am-6:40 pm

2 stops18h 28m

$1,554

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Sun 10/12

12:00 pm-9:30 am

1 stop13h 30m

San Francisco

Sun 10/19

10:40 am-5:05 pm

1 stop14h 25m

$1,722

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Sun 10/12

12:00 pm-10:56 pm

2 stops26h 56m

San Francisco

Sun 10/19

10:40 am-5:05 pm

1 stop14h 25m

$1,791

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 San Francisco from

How to get the cheapest flight ticket from Japan to San Francisco

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 San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $759.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Japan to San Francisco is on a Thursday when prices can be found for as low as $860. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $1,261.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Japan to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $678. Flights in the afternoon are often more expensive with an average ticket price of $1,527.

What is the cheapest Japan to San Francisco flight route?

Fly from Tokyo Narita to San Francisco for the best Japan - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Japan when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $940 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Japan for as low as $636 on momondo.

What cabin class options are available on Japan to San Francisco flights?

There are 4 cabin classes available to choose from on Japan to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Japan to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Japan to San Francisco.

Cheap Japan to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Japan to San Francisco

Best Price Found

$387

Fastest flight time

9h 05m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Japan in the past 72 hours is $387. The best round-trip flight deal from Japan to San Francisco found on momondo in the last 72 hours is $669.
The fastest flight from Japan to San Francisco takes 9h 05m
Direct flights go from Japan to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • When did momondo last update prices for flights from Japan to San Francisco Airport?

    Prices for flights from Japan to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Japan to San Francisco Airport?

  • How old do you have to be to fly from Japan to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to San Francisco Airport.

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

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Japan to San Francisco?

Best airlines flying from Japan to San Francisco

Compare and see reviews for airlines that fly from Japan to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
ZIPAIRPriceFrom $566Free CancellationRating
7.5
48 reviews
Search ZIPAIR flights
STARLUX AirlinesPriceFrom $721Free CancellationRating
8.9
211 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $724Free CancellationRating
8.3
765 reviews
Search China Airlines flights
Asiana AirlinesPriceFrom $800Free CancellationRating
8.2
477 reviews
Search Asiana Airlines flights
EVA AirPriceFrom $809Free CancellationRating
8.4
1,235 reviews
Search EVA Air flights
American AirlinesPriceFrom $831Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,043Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $1,287Free CancellationRating
8.3
1,553 reviews
Search Japan Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Calistoga
Hayward
Bodega Bay
Roseville
Santa Clara
Big Sur
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
South San Francisco
Vallejo
Redwood City
Pacific Grove
Salinas

Why use momondo?

Why should I use momondo to find a flight deal from Japan to San Francisco?

It is quick and easy to find Japan to San Francisco 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 San Francisco that suits you.

Can I find flights from Japan to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Japan on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Japan to San Francisco?

Once all potential Japan to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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