HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nagasaki

$433+ Cheap flights from California to Nagasaki (NGS)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — NGS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Nagasaki with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from California to Nagasaki

Keep the following information in mind while searching for California to Nagasaki flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$696
(FlightHub)

One-way from

$433
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$732
Provider with most accurate pricing for Los Angeles-Nagasaki flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Nagasaki flights.
Search Deals
From California to Nagasaki
Search Deals
One-way flight from California to Nagasaki
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from California to Nagasaki

Cheapest flights from California to Nagasaki
Explore the most affordable flight options available from California to Nagasaki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:30 amLAX - NGS
1 stop36h 25mANA
Fri 12/125:45 pmNGS - LAX
1 stop17h 05mANA
Deal found 10/30$696
This Korean Air deal was found by Cheapflights users on 10/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:59 pmSAN - NGS
2 stops20h 31mKorean Air
Thu 11/1310:30 amNGS - SAN
2 stops24h 39mKorean Air
Deal found 10/28$1,101
This ANA deal was found by Cheapflights users on 10/27. 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.
Sun 11/98:40 pmSAN - NGS
2 stops27h 15mANA
Thu 11/135:40 pmNGS - SAN
2 stops19h 12mANA
Deal found 10/27$1,262
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:38 pmSJC - NGS
2 stops60h 12mAmerican Airlines
Wed 11/1912:20 pmNGS - SJC
2 stops25h 28mAmerican Airlines
Deal found 10/29$1,874
This Japan Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/911:40 amSAN - NGS
1 stop30h 30mJapan Airlines
Thu 11/1311:45 amNGS - SAN
1 stop15h 00mJapan Airlines
Deal found 10/28$2,001
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/211:15 amSFO - NGS
2 stops36h 40mANA
Tue 11/1111:05 amNGS - SFO
2 stops39h 23mANA
Deal found 10/29$2,076
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:35 amSFO - NGS
2 stops40h 55mDelta
Tue 11/1110:30 amNGS - SFO
2 stops25h 27mDelta
Deal found 10/29$2,115
This Japan Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/96:30 amOAK - NGS
2 stops35h 40mJapan Airlines
Thu 11/1311:45 amNGS - OAK
2 stops19h 10mJapan Airlines
Deal found 10/27$2,174

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 October 30, 2025.
Use the filters below to find and compare flights from California to Nagasaki that are best for you.

Fly from

California

Fly to

Nagasaki

Route

Depart

Return

Price

Los AngelesNagasaki

LAX - NGS

LAXNGS

Los Angeles

Fri 11/28

11:30 am-4:55 pm

1 stop36h 25m

Nagasaki

Fri 12/12

5:45 pm-5:50 pm

1 stop17h 05m

$696

Los AngelesNagasaki

LAX - NGS

LAXNGS

Los Angeles

Mon 1/19

11:30 am-9:25 pm

1 stop16h 55m

Nagasaki

Fri 1/23

5:45 pm-5:50 pm

1 stop17h 05m

$736

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Sun 11/9

7:59 pm-9:30 am

2 stops20h 31m

Nagasaki

Thu 11/13

10:30 am-6:09 pm

2 stops24h 39m

$1,101

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Sun 11/9

8:40 pm-4:55 pm

2 stops27h 15m

Nagasaki

Thu 11/13

5:40 pm-7:52 pm

2 stops19h 12m

$1,262

San FranciscoNagasaki

SFO - NGS

SFONGS

San Francisco

Sun 2/22

11:40 am-9:30 am

1 stop28h 50m

Nagasaki

Thu 2/26

10:30 am-9:30 am

1 stop16h 00m

$1,395

San FranciscoNagasaki

SFO - NGS

SFONGS

San Francisco

Sat 2/21

12:20 am-3:10 pm

1 stop21h 50m

Nagasaki

Thu 2/26

12:20 pm-9:10 am

1 stop13h 50m

$1,417

San FranciscoNagasaki

SFO - NGS

SFONGS

San Francisco

Sun 2/22

6:44 am-9:15 pm

2 stops21h 31m

Nagasaki

Thu 2/26

3:15 pm-10:25 am

1 stop12h 10m

$1,522

San JoseNagasaki

SJC - NGS

SJCNGS

San Jose

Sat 11/15

11:10 am-7:50 pm

2 stops63h 40m

Nagasaki

Wed 11/19

12:20 pm-8:48 pm

2 stops25h 28m

$1,874

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Sun 11/9

11:40 am-11:10 am

1 stop30h 30m

Nagasaki

Thu 11/13

11:45 am-9:45 am

1 stop15h 00m

$2,001

OaklandNagasaki

OAK - NGS

OAKNGS

Oakland

Sun 11/9

6:30 am-11:10 am

2 stops35h 40m

Nagasaki

Thu 11/13

11:45 am-1:55 pm

2 stops19h 10m

$2,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 15 results
1
2

Best time to book a flight from California to Nagasaki

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

What is the cheapest month to book a flight from California to Nagasaki?

Currently, February is the cheapest month in which you can book a flight from California to Nagasaki (average of $584). Flying from California to Nagasaki in June is currently the most expensive (average of $786). 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 CA to NGS?

Find hourly flight availability from California to Nagasaki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from California to Nagasaki in the afternoon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from California to Nagasaki. 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 into for flights to Nagasaki from California?

    For a flight from California to Nagasaki, you will be flying into Nagasaki. Nagasaki (NGS) is just 10.6 mi from the center of the city.

  • How long is the flight from California to Nagasaki?

    A quick flight from California to Nagasaki can take about 20h 31m. ANA provides one of the quickest options available for as low as $1,101. The distance from California to Nagasaki is about 6138 mi. This flight may include one or multiple stops.

  • What are the most popular routes from California to Nagasaki?

    Most travelers choose Los Angeles - Nagasaki, San Jose - Nagasaki or San Francisco - Nagasaki when deciding on the best route from California to Nagasaki.

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

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

  • How can I find direct flights from California to Nagasaki?

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

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

    Yes. Cheapflights offers flight deals from California 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.

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

    Currently, February is the cheapest month in which you can book a flight from California to Nagasaki (average of $584). Flying from California to Nagasaki in June is currently the most expensive (average of $786). 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

Traveling to a place near Nagasaki?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from California to Nagasaki

Discover the top 2 airlines that operate flights from California to Nagasaki. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$636Average$948FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$763Average$908FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.