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$349+ Cheap flights from San Francisco (SFO) to Japan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FUK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Francisco to Japan

Keep the following information in mind while searching for San Francisco to Japan flight deals. Data was last updated June 12, 2025.

Round-trip from

$663
(Kiwi.com)

One-way from

$349
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$1,311

Good round-trip deal

$789 or less

Good one-way deal

$368 or less
From San Francisco to Japan
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One-way flight from San Francisco to Japan
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Highest demand for flights based on searches. 13% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from San Francisco to Japan.
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Price to beat on a one-way flight from San Francisco to Japan.
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Find flight deals from San Francisco to Japan

Cheapest flights from San Francisco to Japan
Explore the most affordable flight options available from San Francisco to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:00 pmSFO - OKA
1 stop32h 30mChina Eastern
Fri 11/282:30 pmOKA - SFO
1 stop35h 30mChina Eastern
Deal found 6/11$655
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:20 pmSFO - NRT
Nonstop10h 40mMultiple Airlines
Wed 9/32:35 pmNRT - SFO
1 stop25h 24mMultiple Airlines
Deal found 6/10$663
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:00 pmSFO - FUK
1 stop32h 30mChina Eastern
Sun 12/146:15 pmFUK - SFO
1 stop31h 45mChina Eastern
Deal found 6/11$664
This Trip.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:20 pmSFO - NRT
Nonstop10h 40mZIPAIR
Tue 8/199:30 pmNRT - SFO
Nonstop9h 50mZIPAIR
Deal found 6/10$670
This CrystalTravel deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:55 pmSFO - NRT
1 stop21h 15mPhilippine Airlines
Wed 10/229:30 amNRT - SFO
1 stop27h 20mPhilippine Airlines
Deal found 6/11$688
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:20 pmSFO - CTS
1 stop23h 10mMultiple Airlines
Wed 9/1710:10 amCTS - SFO
1 stop21h 10mMultiple Airlines
Deal found 6/11$693
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:00 pmSFO - HND
2 stops34h 10mChina Eastern
Sun 11/304:40 pmHND - SFO
2 stops33h 20mChina Eastern
Deal found 6/11$695
This SmartFares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:08 amSFO - NRT
1 stop13h 52mHawaiian Airlines
Wed 9/176:25 pmNRT - SFO
1 stop13h 27mHawaiian Airlines
Deal found 6/12$696
This CrystalTravel deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:55 pmSFO - FUK
1 stop22h 40mPhilippine Airlines
Tue 10/213:35 pmFUK - SFO
1 stop21h 15mPhilippine Airlines
Deal found 6/12$697
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:05 pmSFO - NRT
2 stops33h 50mAir Canada
Tue 9/95:25 pmNRT - SFO
2 stops38h 10mAir Canada
Deal found 6/12$699
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:25 amSFO - HND
1 stop16h 45mAlaska Airlines
Thu 12/48:05 pmHND - SFO
1 stop16h 55mAlaska Airlines
Deal found 6/9$702
This CrystalTravel deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:55 pmSFO - HND
1 stop32h 30mPhilippine Airlines
Mon 9/223:05 pmHND - SFO
1 stop21h 45mPhilippine Airlines
Deal found 6/9$706

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Japan 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from San Francisco to Japan that are best for you.

Fly from

San Francisco

Fly to

Japan

Route

Depart

Return

Price

San FranciscoTokyo

SFO - NRT

SFONRT

San Francisco

Wed 8/27

5:20 pm-8:00 pm

Nonstop10h 40m

Tokyo Narita

Wed 9/3

2:35 pm-11:59 pm

1 stop25h 24m

$663

San FranciscoTokyo

SFO - NRT

SFONRT

San Francisco

Tue 8/5

5:20 pm-8:00 pm

Nonstop10h 40m

Tokyo Narita

Tue 8/19

9:30 pm-3:20 pm

Nonstop9h 50m

$670

San FranciscoTokyo

SFO - NRT

SFONRT

San Francisco

Mon 9/1

11:55 pm-1:10 pm

1 stop21h 15m

Tokyo Narita

Mon 9/15

2:25 pm-8:50 pm

1 stop22h 25m

$692

San FranciscoSapporo

SFO - CTS

SFOCTS

San Francisco

Mon 9/1

5:20 pm-8:30 am

1 stop23h 10m

Sapporo Chitose

Wed 9/17

10:10 am-3:20 pm

1 stop21h 10m

$693

San FranciscoTokyo

SFO - HND

SFOHND

San Francisco

Sat 11/22

12:00 pm-3:10 pm

2 stops34h 10m

Tokyo Haneda

Sun 11/30

4:40 pm-9:00 am

2 stops33h 20m

$695

San FranciscoTokyo

SFO - NRT

SFONRT

San Francisco

Mon 9/1

7:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Wed 9/10

6:25 pm-10:23 pm

1 stop19h 58m

$697

San FranciscoTokyo

SFO - NRT

SFONRT

San Francisco

Mon 9/1

1:05 pm-2:55 pm

2 stops33h 50m

Tokyo Narita

Tue 9/9

5:25 pm-12:23 pm

2 stops34h 58m

$700

San FranciscoFukuoka

SFO - FUK

SFOFUK

San Francisco

Thu 9/4

11:55 pm-2:35 pm

1 stop22h 40m

Fukuoka

Mon 9/8

3:35 pm-8:50 pm

1 stop21h 15m

$701

San FranciscoTokyo

SFO - HND

SFOHND

San Francisco

Sun 11/16

7:25 am-5:10 pm

1 stop16h 45m

Tokyo Haneda

Fri 12/5

9:20 pm-8:00 pm

1 stop15h 40m

$702

San FranciscoTokyo

SFO - HND

SFOHND

San Francisco

Mon 9/15

11:55 pm-12:25 am

1 stop32h 30m

Tokyo Haneda

Mon 9/22

3:05 pm-8:50 pm

1 stop21h 45m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Japan

What is the cheapest month to book a flight from San Francisco to Japan?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Japan (average of $871). Flying from San Francisco to Japan in December is currently the most expensive (average of $1,625). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to JP?

Find hourly flight availability from San Francisco to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from San Francisco to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air and Korean Air from San Francisco to Japan to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
177 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,202 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,088 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,490 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
738 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Boarding

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Japan?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Japan.

  • What are the cheapest airlines to fly from San Francisco to Japan one-way?

    The cheapest airlines for a one-way flight from San Francisco to Japan are ZIPAIR ($382), Delta ($406), and ANA ($419).

  • What are the most popular routes from San Francisco to Japan?

    While some choose either San Francisco - Tokyo Narita or San Francisco - Osaka Kansai Intl, San Francisco - Tokyo Haneda is the most popular route from San Francisco to Japan.

  • Can I find deals for flights from San Francisco to Japan that include hotel bookings?

    Yes. In addition to deals on San Francisco to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Japan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Japan.

  • Can I find deals for business class flights from San Francisco to Japan?

    Yes. Cheapflights offers flight deals from San Francisco to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Japan?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Japan (average of $871). Flying from San Francisco to Japan in December is currently the most expensive (average of $1,625). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from San Francisco to Japan

Discover the top 10 airlines that operate flights from San Francisco to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$117Average$623FlexibilityNo cancel feeOn-timeN/A
ANACheapest$147Average$1,517FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$420Average$1,158FlexibilityNo cancel feeOn-time85%
Singapore AirlinesCheapest$487Average$1,008FlexibilityNo cancel feeOn-time81%
ZIPAIRCheapest$559Average$841FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$654Average$754FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$657Average$1,002FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$674Average$1,396FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$675Average$1,009FlexibilityNo cancel feeOn-time71%
Philippine AirlinesCheapest$687Average$784FlexibilityNo cancel feeOn-time60%

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