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$1,040+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
NGS — SFO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$1,040
(Delta)
From Nagasaki to San Francisco
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Find flight deals from Nagasaki to San Francisco

Cheapest flights from Nagasaki to San Francisco
Explore the most affordable flight options available from Nagasaki to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 9/1810:10 amNGS - SFO
2 stops29h 19mDelta
Mon 9/224:44 pmSFO - NGS
2 stops48h 16mDelta
Deal found 7/30$1,040
This ANA deal was found by Cheapflights users on 7/29. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:10 pmNGS - SFO
1 stop14h 20mANA
Mon 9/225:41 pmSFO - NGS
2 stops23h 14mANA
Deal found 7/29$1,795
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/2312:30 pmNGS - SFO
2 stops22h 24mAmerican Airlines
Sun 8/315:45 amSFO - NGS
2 stops21h 55mAmerican Airlines
Deal found 7/31$1,891
This Japan Airlines deal was found by Cheapflights users on 7/30. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:45 amNGS - SFO
1 stop16h 00mJapan Airlines
Mon 9/2210:15 amSFO - NGS
2 stops19h 05mJapan Airlines
Deal found 7/30$2,209

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 July 31, 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 9/18

10:10 am-11:29 pm

2 stops29h 19m

San Francisco

Mon 9/22

4:44 pm-9:00 am

2 stops48h 16m

$1,040

NagasakiSan Francisco

NGS - SFO

NGSSFO

Nagasaki

Thu 9/18

6:10 pm-4:30 pm

1 stop14h 20m

San Francisco

Mon 9/22

5:41 pm-8:55 am

2 stops23h 14m

$1,795

NagasakiSan Francisco

NGS - SFO

NGSSFO

Nagasaki

Sat 8/23

12:30 pm-6:54 pm

2 stops22h 24m

San Francisco

Sun 8/31

5:45 am-7:40 pm

2 stops21h 55m

$1,891

NagasakiSan Francisco

NGS - SFO

NGSSFO

Nagasaki

Thu 9/18

11:45 am-11:45 am

1 stop16h 00m

San Francisco

Mon 9/22

10:15 am-9:20 pm

2 stops19h 05m

$2,209

NagasakiSan Francisco

NGS - SFO

NGSSFO

Nagasaki

Fri 8/15

6:10 pm-4:55 pm

1 stop14h 45m

$2,312

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Nagasaki to San Francisco, such as ANA, Japan Airlines, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
922 reviews

Crew

8.7

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very good
922 reviews
ANA
8.4
Very good
922 reviews

Crew

8.7

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Japan Airlines
8.3
Very good
1,536 reviews
ANA
8.4
Very good
922 reviews

Crew

8.7

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Delta
8.0
Very good
7,981 reviews
ANA
8.4
Very good
922 reviews

Crew

8.7

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
American Airlines
7.2
Good
10,000 reviews
ANA
8.4
Very good
922 reviews

Crew

8.7

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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.

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

    Currently, January is the cheapest month in which you can book a flight from Nagasaki to San Francisco (average of $276). Flying from Nagasaki to San Francisco in June is currently the most expensive (average of $358). 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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