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$894+ Cheap flights from Nagasaki (NGS) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
NGS — SFO
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Nagasaki to San Francisco

Best flights from Nagasaki to San Francisco
Discover carefully curated flight deals from Nagasaki to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Thu 1/2911:45 amNGS - SFO
2 stops41h 27mMultiple Airlines
Thu 2/53:40 pmSFO - NGS
1 stop26h 30mMultiple Airlines
Deal found 12/15$894
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2210:30 amNGS - SFO
2 stops27h 05mDelta
Sun 1/256:00 amSFO - NGS
2 stops34h 30mDelta
Deal found 12/13$1,668
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2212:20 pmNGS - SFO
2 stops23h 10mAmerican Airlines
Sun 1/255:05 pmSFO - NGS
2 stops33h 50mAmerican Airlines
Deal found 12/14$1,864
This Cathay Pacific deal was found by Cheapflights users on 12/16. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/303:15 pmNGS - SFO
2 stops46h 45mMultiple Airlines
Fri 2/611:25 amSFO - NGS
2 stops39h 30mMultiple Airlines
Deal found 12/16$1,050

Find flight deals from Nagasaki to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Nagasaki (NGS) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$894
(Kiwi.com)
Provider with most accurate pricing for Fukuoka-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Fukuoka-San Francisco flights.
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From Nagasaki to San Francisco
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Nagasaki 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, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Nagasaki to San Francisco that are best for you.

Fly from

Nagasaki

Fly to

San Francisco

Route

Depart

Return

Price

NagasakiSan Francisco

NGS - SFO

NGSSFO

Nagasaki

Thu 1/29

11:45 am-12:12 pm

2 stops41h 27m

San Francisco

Thu 2/5

3:40 pm-11:10 am

1 stop26h 30m

$894

NagasakiSan Francisco

NGS - SFO

NGSSFO

Nagasaki

Fri 1/30

3:15 pm-9:00 pm

2 stops46h 45m

San Francisco

Fri 2/6

11:25 am-7:55 pm

2 stops39h 30m

$1,050

NagasakiSan Francisco

NGS - SFO

NGSSFO

Nagasaki

Thu 1/22

10:30 am-8:35 pm

2 stops27h 05m

San Francisco

Sun 1/25

6:00 am-9:30 am

2 stops34h 30m

$1,668

NagasakiSan Francisco

NGS - SFO

NGSSFO

Nagasaki

Thu 1/22

12:20 pm-6:30 pm

2 stops23h 10m

San Francisco

Sun 1/25

5:05 pm-7:55 pm

2 stops33h 50m

$1,864

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Nagasaki to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Nagasaki 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.

Related info for your journey

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

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

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

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

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

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

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

Traveling to a place near San Francisco?

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