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Nagasaki

$803+ Cheap flights from San Francisco (SFO) to Nagasaki (NGS)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — NGS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from San Francisco to Nagasaki

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Nagasaki (NGS). 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 September 15, 2025.

Round-trip from

$803
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$850
From San Francisco to Nagasaki
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($297 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($99 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from San Francisco to Nagasaki

Cheapest flights from San Francisco to Nagasaki
Explore the most affordable flight options available from San Francisco to Nagasaki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:45 pmSFO - NGS
1 stop26h 25mMultiple Airlines
Mon 10/2011:45 amNGS - SFO
1 stop19h 00mMultiple Airlines
Deal found 9/15$803
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:30 pmSFO - NGS
2 stops31h 50mANA
Mon 10/209:10 pmNGS - SFO
2 stops40h 33mANA
Deal found 9/15$1,036
This Jetabroad deal was found by Cheapflights users on 9/15. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:00 amSFO - NGS
3 stops35h 10mHawaiian Airlines
Mon 10/2012:50 pmNGS - SFO
2 stops23h 45mHawaiian Airlines
Deal found 9/15$1,605
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:40 amSFO - NGS
2 stops29h 15mANA
Sat 1/37:35 pmNGS - SFO
2 stops19h 07mANA
Deal found 9/13$2,110
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:15 amSFO - NGS
1 stop15h 25mANA
Thu 1/15:45 pmNGS - SFO
2 stops16h 57mANA
Deal found 9/13$2,304

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Nagasaki 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 September 15, 2025.
Use the filters below to find and compare flights from San Francisco to Nagasaki that are best for you.

Fly from

San Francisco

Fly to

Nagasaki

Route

Depart

Return

Price

San FranciscoNagasaki

SFO - NGS

SFONGS

San Francisco

Mon 10/13

4:45 pm-11:10 am

1 stop26h 25m

Nagasaki

Mon 10/20

11:45 am-2:45 pm

1 stop19h 00m

$803

San FranciscoNagasaki

SFO - NGS

SFONGS

San Francisco

Mon 10/13

9:30 pm-9:20 pm

2 stops31h 50m

Nagasaki

Mon 10/20

9:10 pm-9:43 pm

2 stops40h 33m

$1,036

San FranciscoNagasaki

SFO - NGS

SFONGS

San Francisco

Sun 2/22

6:05 am-9:30 am

2 stops34h 25m

Nagasaki

Thu 2/26

10:30 am-7:28 pm

2 stops25h 58m

$1,597

San FranciscoNagasaki

SFO - NGS

SFONGS

San Francisco

Sun 2/22

12:55 pm-9:15 pm

1 stop15h 20m

Nagasaki

Thu 2/26

10:30 am-10:25 am

1 stop16h 55m

$1,600

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from San Francisco to Nagasaki

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

Related info for your journey

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

  • How long is the flight from San Francisco to Nagasaki?

    ANA can get you from San Francisco to Nagasaki in just under 31h 50m. Your travel time can differ by up to . The distance from San Francisco to Nagasaki is about 5700 mi.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Nagasaki?

Book flights to Nagasaki if you plan to visit one of these locations
Sasebo

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